AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON MAY 26, 2006
                                          REGISTRATION NO. [________]
================================================================================

                      SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549
                         ____________________________

                                   FORM F-10
                         REGISTRATION STATEMENT UNDER
                          THE SECURITIES ACT OF 1933
                         ____________________________

                            PENGROWTH ENERGY TRUST
            (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

                                                                             
           ALBERTA, CANADA                                1311                                   98-0185056
  (PROVINCE OR OTHER JURISDICTION OF          (PRIMARY STANDARD INDUSTRIAL          (I.R.S. EMPLOYER IDENTIFICATION NO.,
    INCORPORATION OR ORGANIZATION)             CLASSIFICATION CODE NUMBER)                     IF APPLICABLE)

                         ____________________________

                       SUITE 2900, 240 - 4TH AVENUE S.W.
                       CALGARY, ALBERTA, T2P 4H4, CANADA
                                (403) 233-0224
  (ADDRESS AND TELEPHONE NUMBER OF REGISTRANT'S PRINCIPAL EXECUTIVE OFFICES)

                             CT CORPORATION SYSTEM
                  111 - 8TH AVENUE, NEW YORK, NEW YORK 10011
                                (212) 894-8940
       (NAME, ADDRESS AND TELEPHONE NUMBER (INCLUDING AREA CODE) OF AGENT
                       FOR SERVICE IN THE UNITED STATES)
                          ____________________________

                                  COPIES TO:

                                                                        
             BRAD D. MARKEL                                                                  EDWIN S. MAYNARD
            BENNETT JONES LLP                                                  PAUL, WEISS, RIFKIND, WHARTON & GARRISON LLP
         4500 BANKERS HALL EAST                                                         1285 AVENUE OF THE AMERICAS
          855 - 2ND STREET S.W.                                                        NEW YORK, NEW YORK 10019-6064
     CALGARY, ALBERTA T2P 4K7 CANADA                                                          (212) 373-3000
             (403) 298-3100


       APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:
   As soon as possible after this registration statement becomes effective.

                          PROVINCE OF ALBERTA, CANADA
               (PRINCIPAL JURISDICTION REGULATING THIS OFFERING)

It is proposed that this filing shall become effective (check appropriate box
below):
A. |X| upon  filing  with  the  Commission,  pursuant  to  Rule  467(a)  (if  in
       connection  with an offering being made  contemporaneously  in the United
       States and Canada).
B. |_| at some future date (check appropriate box below)
   1.  |_|  pursuant to Rule 467(b) on (      ) at (      ) (designate a time
            not sooner than 7 calendar days after filing).
   2.  |_|  pursuant to Rule 467(b) on (      ) at (     ) (designate a time 7
            calendar days or sooner after filing) because the securities
            regulatory authority in the review jurisdiction has issued a receipt
            or notification of clearance on ( ).
   3.  |_|  pursuant to Rule 467(b) as soon as practicable after notification of
            the Commission by the Registrant or the Canadian securities
            regulatory authority of the review jurisdiction that a receipt or
            notification of clearance has been issued with respect hereto.
   4.  |_|  after the filing of the next amendment to this Form (if preliminary
            material is being filed).

     If any of the securities  being registered on this Form are to be offered
on a delayed or continuous  basis  pursuant to the home  jurisdiction's  shelf
prospectus offering procedures, check the following box. |_|



                              CALCULATION OF REGISTRATION FEE
-------------------------------------------------------------------------------------------------
                                                             PROPOSED MAXIMUM
      TITLE OF EACH CLASS OF           AMOUNT TO BE             AGGREGATE            AMOUNT OF
   SECURITIES TO BE REGISTERED          REGISTERED            OFFERING PRICE     REGISTRATION FEE
-------------------------------------------------------------------------------------------------
                                                                        
Trust Units, without nominal or
par value                                   (1)                    (2)                  (2)
-------------------------------------------------------------------------------------------------
     Total......................         77,527,433         US$1,745,609,669     US$186,780.23
-------------------------------------------------------------------------------------------------

(1)  Pengrowth  Energy  Trust Trust Units to be issued in the United  States to
     holders of Pengrowth  Energy Trust Class A trust units in connection  with
     the  consolidation  of Class A trust  units and Class B trust  units  into
     Trust Units.
(2)  Estimated solely for the purpose of calculating the registration  fee, and
     based  upon the  product of Cdn  $25.29  (the  average of the high and low
     prices of Pengrowth  Energy Trust Class A trust units on May 19, 2006,  on
     the Toronto Stock  Exchange)  times  77,527,433 (the number of outstanding
     Class A trust units as of May 5, 2006), divided by 1.1232, the noon buying
     rate in New York City on May 19,  2006 for  cable  transfers  in  Canadian
     dollars as certified by the Federal Reserve Bank of New York.

     IF AS A RESULT OF STOCK SPLITS,  STOCK DIVIDENDS OR SIMILAR  TRANSACTIONS,
THE  NUMBER OF  SECURITIES  PURPORTED  TO BE  REGISTERED  ON THIS  REGISTRATION
STATEMENT CHANGES,  THE PROVISIONS OF RULE 416 SHALL APPLY TO THIS REGISTRATION
STATEMENT.



                                     PART I

                           INFORMATION REQUIRED TO BE
                      DELIVERED TO OFFEREES OR PURCHASERS



===============================================================================






                             PENGROWTH CORPORATION


                            PENGROWTH ENERGY TRUST







                              NOTICES OF MEETINGS


                    INFORMATION CIRCULAR - PROXY STATEMENT







                                 MAY 16, 2006



===============================================================================



                        NOTICE TO UNITED STATES HOLDERS

The proposed Consolidation is in respect of the securities of a foreign issuer
that is permitted,  under a  multijurisdictional  disclosure system adopted by
the United States,  to prepare the Circular in accordance  with the disclosure
requirements  of  applicable  Canadian  law.  Holders of Trust Units should be
aware that these  requirements  are different from those of the United States.
The financial statements included herein have been prepared in accordance with
Canadian generally accepted accounting  principles and are subject to Canadian
auditing and auditor  independence  standards.  They may not be  comparable to
financial statements of United States companies.

The  Consolidation  of  Pengrowth's  Trust Units may subject  holders of Trust
Units  to tax  consequences  both  in  the  United  States  and  Canada.  Such
consequences  for holders of Trust Units who are  resident in, or citizens of,
the United States may not be described fully herein.

The  enforcement  by investors of civil  liabilities  under the United  States
federal  securities laws may be affected  adversely by the fact that Pengrowth
was created  under the laws of the Province of Alberta,  Canada,  that some or
all of the officers,  directors  and trustees of Pengrowth and its  management
companies may be residents of Canada, that some or all of the experts named in
the Circular may be residents of Canada and that all or a substantial  portion
of the assets of  Pengrowth  and of such  persons  may be located  outside the
United States.

No broker, dealer, salesperson or other person has been authorized to give any
information  or make any  representation  other than those  contained  in this
document and, if given or made, such information or representation must not be
relied upon as having been authorized by Pengrowth.

THE SECURITIES  OFFERED BY PENGROWTH  PURSUANT TO THE  CONSOLIDATION  HAVE NOT
BEEN  APPROVED OR  DISAPPROVED  BY THE UNITED STATES  SECURITIES  AND EXCHANGE
COMMISSION  OR ANY OTHER  SECURITIES  REGULATORY  AUTHORITY NOR HAS THE UNITED
STATES SECURITIES AND EXCHANGE  COMMISSION OR ANY OTHER SECURITIES  REGULATORY
AUTHORITY  PASSED  UPON  THE  ACCURACY  OR  ADEQUACY  OF  THIS  DOCUMENT.  ANY
REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.



[GRAPHIC OMITTED]
[LOGO -- PENGROWTH]

        PENGROWTH CORPORATION
        2900, 240 - 4th Avenue S.W., Calgary, Alberta T2P 4H4
        Tel 403-233-0224 o Fax 403-265-6251 o Toll Free 1-800-223-4122
        o website: www.pengrowth.com




May 16, 2006



Dear Pengrowth Unitholder:

The Board of Directors of Pengrowth  Corporation  is pleased to recommend that
the  holders of Class A trust  units and the  holders  of Class B trust  units
approve  the  extraordinary  resolution  set out in the  attached  Information
Circular and Proxy Statement to cause the  consolidation of our two classes of
trust units into a single class. PENGROWTH IS THE ONLY TRUST WITH THIS CAPITAL
STRUCTURE and once the consolidation is completed  Pengrowth will no longer be
at a competitive disadvantage to its peer group.

As you are likely aware,  Pengrowth  implemented  the dual class  structure in
2004 in order to  maintain  its status as a mutual fund trust under the INCOME
TAX  ACT  (Canada).  A  number  of  significant  events  have  occurred  since
implementation  of the dual class  structure  which have resulted in the Trust
receiving  an  opinion  from  legal and tax  counsel in May 2006 that the dual
class  structure is no longer required to maintain our status as a mutual fund
trust. Based on this advice, the Board of Directors formed a Special Committee
of independent  directors that retained BMO Nesbitt Burns and Merrill Lynch as
financial  advisors  and  Burnet,  Duckworth  and Palmer LLP and Paul,  Weiss,
Rifkind,  Wharton & Garrison LLP as legal advisors. The mandate of the Special
Committee  included  examining  the  impact  of the dual  class  structure  on
Pengrowth  and its  ability  to  effectively  pursue  its  business  plan  and
examining  alternatives  to  that  structure,  including  the  removal  of the
ownership  restriction from the Class B trust units, the merger of the Class A
trust  units and the  Class B trust  units  into a single  class and any other
alternatives the committee considered appropriate.

In executing its mandate and  considering  advice  received from its legal and
financial  advisors,  the  Special  Committee  concluded  that the dual  class
structure was a significant  impediment to the  implementation  of Pengrowth's
business plan, a fundamental  component of which is the long-term  creation of
unitholder value through accretive  acquisitions and related  financings,  and
recommended  that the  Board ask the  Unitholders  to  consider  and vote on a
resolution to cause the  consolidation  of the two classes into a single class
of Trust Units.

The  Board  of  Directors  believes  that  approval  of the  consolidation  is
important to facilitate  Pengrowth's  execution of its business plan. The dual
class structure is an impediment to the execution of Pengrowth's business plan
as it results in:

    o    An  inability to  effectively  raise  capital at the lowest  possible
         cost;

    o    A significant  impediment to completing mergers or acquisitions using
         trust units as consideration;

    o    Significantly reduced liquidity in the trading of Trust Units;

    o    An inability to complete efficient equity financings; and

    o    A diversion of management's time.

If approved  by an  extraordinary  resolution  of the holders of Class A trust
units  and  Class B trust  units,  voting  together  as a  single  class,  the
consolidation will become effective as follows:


                                     -2-


    o    effective as of 5:00 p.m. (Calgary time) on June 27, 2006:

         o    the  restriction  on the Class B trust units that  provides that
              the Class B trust units may only be held by  residents of Canada
              will be eliminated; and

    o    effective as of 5:00 p.m. (Calgary time) on July 27, 2006:

         o    the Class A trust units will be delisted  from the Toronto Stock
              Exchange;

         o    the Class B trust units will be renamed "Trust Units";

         o    all of the issued and  outstanding  Class A trust  units will be
              converted  into  Trust  Units on the basis of one Trust Unit for
              each  whole  Class  A  trust  unit  previously  held  (with  the
              exception of Class A trust units held by residents of Canada who
              have  provided  an election  and  residency  declaration  to the
              Trustee); and

         o    the Trust Units will be substitutionally  listed in place of the
              Class A trust units on the New York Stock Exchange.

Further  details  concerning the  consolidation  are contained in the attached
Information  Circular  and Proxy  Statement,  including  certain  risk factors
associated  with the  consolidation.  I urge all  unitholders  to  review  the
circular.

I believe the prospects for Pengrowth have never been  brighter.  During 2005,
Pengrowth  Corporation hired three new highly  experienced  Vice-Presidents in
the  Operations  Group and appointed two new Senior  Officers on the financial
side  of our  business.  We have  also  retained  a new  Manager  of  Business
Development  and have augmented our technical and financial  expertise in that
area.  Pengrowth embarked on a number of exciting  initiatives on our existing
properties,  including pursuit of an enhanced oil recovery CO(2) pilot at Judy
Creek,  development  of  Pengrowth's  coal bed methane  properties and various
exploration and development projects.

I believe  Pengrowth has the highest quality asset base in our sector.  We are
well capitalized and well positioned to grow through internal  development and
further acquisitions. Simplifying our capital structure will enable us to move
forward  aggressively  and to meet the demands of an increasingly  competitive
marketplace.

Sincerely,



/s/ James S. Kinnear

James S. Kinnear
Chairman, President and Chief Executive Officer
Pengrowth Corporation





                               TABLE OF CONTENTS
                               -----------------

                              NOTICES OF MEETINGS

   NOTICE OF THE ANNUAL AND SPECIAL MEETING OF PENGROWTH CORPORATION

   NOTICE OF THE ANNUAL AND SPECIAL MEETING OF PENGROWTH ENERGY TRUST

   NOTICE OF A SPECIAL MEETING OF THE ROYALTY UNITHOLDERS OF PENGROWTH
   CORPORATION


                    INFORMATION CIRCULAR - PROXY STATEMENT


PART I - GENERAL INFORMATION FOR ALL
MEETINGS......................................................................1
   Solicitation of Proxies....................................................1
   Appointment of Proxyholders and Revocation of Proxies......................2
   Notice to Beneficial Holders of Trust Units................................2
   Persons making the Solicitation............................................3
   Exercise of Discretion by Proxy............................................3
   Voting Shares and Units and the Principal Holders Thereof..................3
   Interests of Certain Persons in Matters Acted Upon.........................4
   Executive Compensation.....................................................4
   Securities Authorized for Issuance Under Equity Compensation Plans........16
   Directors' and Officers' Liability Insurance..............................17
   Indebtedness of Directors and Executive Officers..........................17
   Interests of Informed Persons in Material Transactions....................17
   Management Agreement......................................................17

PART II - CORPORATE GOVERNANCE...............................................20
   Mandates of the Trustee, the Manager and the Board of Directors...........20
   Board Independence........................................................20
   Board Approvals and Structure.............................................21
   Board Committees..........................................................21
   Statement of Corporate Governance Practices...............................22

PART III - MATTERS TO BE CONSIDERED AT
THE SHAREHOLDER MEETING......................................................23
   Appointment of Auditors...................................................23
   Election of Directors.....................................................23
   Amendments to the Unanimous Shareholder Agreement to Simplify
   Voting at the Annual General Meeting......................................24

PART IV - MATTERS TO BE CONSIDERED AT THE TRUST MEETING......................27
   Appointment of Auditors...................................................27
   Amendments to the Trust Indenture to Provide for the Consolidation
   of the Trust's Dual Class Structure.......................................27
   Amendments to the Unanimous Shareholder Agreement and the Trust
   Indenture to Simplify Voting at the Annual General Meeting................39
   Amendments to the DEU Plan................................................39
   Amendments to the Trust Indenture Regarding the Distribution of Net
   Proceeds from the Sale of Properties......................................40

PART V - MATTERS TO BE CONSIDERED AT THE ROYALTY MEETING.....................41
   Amendments to the Royalty Indenture Regarding the Reclassification of
   Trust Unit Capital........................................................41
   Amendments to the Unanimous Shareholder Agreement and the Royalty
   Indenture to Simplify Voting at the Annual General Meeting................42
   Amendments to the Royalty Indenture Regarding the Distribution of Net
   Proceeds from the Sale of Properties......................................42
   Amendments to the Royalty Indenture Regarding Distributions upon a
   Liquidation, Winding-up or Dissolution of the Corporation.................43
   Amendments to the Royalty Indenture Regarding Certain Expenditures, the
   Reserve and Other Revenues................................................44
   Miscellaneous Amendments to the Royalty Indenture.........................46




PART VI - ADDITIONAL INFORMATION.............................................47

APPENDICES
----------

APPENDIX 1   - Statement of Corporation Governance Practices

APPENDIX 1-A - Board of Directors' Mandate

APPENDIX 1-B - Corporate Governance Committee Mandate

APPENDIX 1-C - Compensation Committee Mandate

APPENDIX 2   - Fairness Opinion of BMO Nesbitt Burns

APPENDIX 3   - Fairness Opinion of Merrill Lynch


SCHEDULES
---------

SCHEDULE A-1 - Extraordinary  Resolution  to Amend the  Unanimous  Shareholder
               Agreement to Simplify  Voting  Procedures at the Annual General
               Meeting

SCHEDULE A-2 - Extraordinary  Resolution  to Amend the  Unanimous  Shareholder
               Agreement and the Articles of the  Corporation  to Increase the
               Maximum Size of the Board of Directors of the Corporation

SCHEDULE B-1 - Extraordinary  Resolution  to  Amend  the  Trust  Indenture  to
               provide  for  the  Consolidation  of  the  Trust's  Dual  Class
               Structure

               EXHIBIT A TO SCHEDULE  B-1 - Revised  Schedule C to the Amended
               and Restated Trust Indenture

               EXHIBIT B TO SCHEDULE  B-1 - Revised  Schedule A to the Amended
               and Restated Trust Indenture

               EXHIBIT C TO SCHEDULE  B-1 - Revised  Schedule B to the Amended
               and Restated Trust Indenture

SCHEDULE B-2 - Extraordinary  Resolution  to Amend the  Unanimous  Shareholder
               Agreement and the Trust Indenture to Simplify Voting Procedures
               at the Annual General Meeting

SCHEDULE B-3 - Ordinary Resolution to Amend the Deferred Entitlement Unit Plan

SCHEDULE B-4 - Extraordinary Resolution to Amend the Trust Indenture regarding
               the Distribution of Net Proceeds from the Sale of Properties

SCHEDULE B-5 - Extraordinary  Resolution  to Amend the  Unanimous  Shareholder
               Agreement and the Articles of the  Corporation  to Increase the
               Maximum Size of the Board of Directors of the Corporation

SCHEDULE C-1 - Extraordinary  Resolution  to Amend the  Royalty  Indenture  to
               provide  for  the  Consolidation  of  the  Trust's  Dual  Class
               Structure

SCHEDULE C-2 - Extraordinary  Resolution  to Amend the  Unanimous  Shareholder
               Agreement  and  the  Royalty   Indenture  to  Simplify   Voting
               Procedures at the Annual General Meeting

SCHEDULE C-3 - Extraordinary   Resolution  to  Amend  the  Royalty   Indenture
               regarding  the  Distribution  of Net Proceeds  from the Sale of
               Properties

SCHEDULE C-4 - Extraordinary   Resolution  to  Amend  the  Royalty   Indenture
               regarding  Distributions  upon  a  Liquidation,  Winding-up  or
               Dissolution of the Corporation

SCHEDULE C-5 - Extraordinary   Resolution  to  Amend  the  Royalty   Indenture
               regarding Certain Expenditures, the Reserves and Other Revenues

SCHEDULE C-6 - Extraordinary  Resolution regarding Miscellaneous Amendments to
               the Royalty Indenture

SCHEDULE C-7 - Extraordinary  Resolution  to Amend the  Unanimous  Shareholder
               Agreement and the Articles of the  Corporation  to Increase the
               Maximum Size of the Board of Directors of the Corporation



                             PENGROWTH CORPORATION
------------------------------------------------------------------------------
           NOTICE OF THE ANNUAL AND SPECIAL MEETING OF SHAREHOLDERS

TAKE NOTICE that the annual and special meeting (the "Shareholder Meeting") of
the holders of common shares  ("Shareholders")  of Pengrowth  Corporation (the
"Corporation") will be held at the Fairmont Palliser Hotel,  Alberta Room, 133
- 9th Avenue S.W., Calgary,  Alberta, at 10:00 a.m. (Calgary time) on June 23,
2006 for the following purposes:

     1.   to appoint auditors;

     2.   to elect directors of the Corporation;

     3.   to consider an extraordinary  resolution approving amendments to the
          Unanimous  Shareholder  Agreement  to simplify  voting at the Annual
          General Meeting;

     4.   to consider an extraordinary  resolution approving amendments to the
          Unanimous  Shareholder Agreement and the Articles of the Corporation
          to  increase  the  maximum  size of the  Board of  Directors  of the
          Corporation; and

     5.   to transact any other  business  which may properly  come before the
          Shareholder Meeting or any adjournments thereof.

Dated at Calgary, Alberta as of May 16, 2006.


                             BY ORDER OF THE BOARD OF DIRECTORS



                             (Signed)  Charles V. Selby
                                       Vice President and Corporate Secretary,
                                       Pengrowth Corporation

------------------------------------------------------------------------------

The specific  details of the matters proposed to be put before the Shareholder
Meeting  and the text of the  resolutions  are set  forth  in the  Information
Circular-Proxy Statement accompanying this notice.

ROYALTY  UNITHOLDERS  OF THE  CORPORATION  AND TRUST  UNITHOLDERS OF PENGROWTH
ENERGY  TRUST  (COLLECTIVELY,  "UNITHOLDERS")  ARE ENTITLED TO VOTE ON MATTERS
REGARDING THE  CORPORATION AS IF THEY WERE  SHAREHOLDERS  OF THE  CORPORATION.
UNITHOLDERS  ARE  REQUESTED TO DATE AND SIGN THE ENCLOSED FORM OF PROXY AND TO
MAIL IT TO, OR DEPOSIT IT WITH, THE CORPORATE  SECRETARY OF THE CORPORATION IN
CARE OF  COMPUTERSHARE  TRUST COMPANY OF CANADA,  100 UNIVERSITY  AVENUE,  9TH
FLOOR,  TORONTO,  ONTARIO, M5J 2Y1. IN ORDER TO BE VALID AND ACTED UPON AT THE
SHAREHOLDER  MEETING,  FORMS OF PROXY MUST BE RECEIVED  NOT LESS THAN 24 HOURS
(EXCLUDING  SATURDAYS,  SUNDAYS AND HOLIDAYS)  BEFORE THE TIME FOR HOLDING THE
SHAREHOLDER  MEETING  OR ANY  ADJOURNMENTS  THEREOF.  UNITHOLDERS  WHO WISH TO
ATTEND AND VOTE IN PERSON SHOULD APPOINT THEMSELVES AS PROXY.

Unitholders  of  record  at the  close of  business  on May 5,  2006,  will be
entitled to notice of, and to attend and vote at, the Shareholder  Meeting and
at any adjournments thereof.



                            PENGROWTH ENERGY TRUST
------------------------------------------------------------------------------
         NOTICE OF THE ANNUAL AND SPECIAL MEETING OF TRUST UNITHOLDERS

TAKE NOTICE that the annual and special  meeting (the "Trust  Meeting") of the
holders of trust units ("Trust  Unitholders")  of Pengrowth  Energy Trust (the
"Trust") will be held at the Fairmont Palliser Hotel,  Alberta Room, 133 - 9th
Avenue S.W.,  Calgary,  Alberta, at 10:15 a.m. (Calgary time) on June 23, 2006
for the following purposes:

     1.   to receive and consider the  financial  statements  of the Trust for
          the year ended December 31, 2005 and the auditors' report thereon;

     2.   to appoint auditors;

     3.   to consider an extraordinary  resolution approving the consolidation
          of the Trust's dual class structure;

     4.   to consider an extraordinary  resolution approving amendments to the
          Unanimous  Shareholder Agreement and the Trust Indenture to simplify
          voting at the Annual General Meeting;

     5.   to consider an ordinary  resolution  approving the amendments to the
          Deferred Entitlement Unit Plan;

     6.   to consider an extraordinary  resolution approving the amendments to
          the Trust Indenture  regarding the  distribution of the net proceeds
          from the sale of properties;

     7.   to consider an extraordinary  resolution approving amendments to the
          Unanimous  Shareholder Agreement and the Articles of the Corporation
          to  increase  the  maximum  size of the  Board of  Directors  of the
          Corporation; and

     8.   to transact any other  business  which may properly  come before the
          Trust Meeting or any adjournments thereof.

Dated at Calgary, Alberta as of May 16, 2006.

                        BY ORDER OF COMPUTERSHARE TRUST COMPANY OF CANADA
                        AS TRUSTEE


                        (Signed) Stacie A. Moore
                                 General Manager, Corporate Trust

                        (Signed) Karen Biscope
                                 Manager, Corporate Trust

------------------------------------------------------------------------------

The  specific  details  of the  matters  proposed  to be put  before the Trust
Meeting  and the text of the  resolutions  are set  forth  in the  Information
Circular-Proxy Statement accompanying this notice.

TRUST  UNITHOLDERS  ARE  REQUESTED TO DATE AND SIGN THE ENCLOSED FORM OF PROXY
AND TO MAIL IT TO, OR DEPOSIT IT WITH,  THE  CORPORATE  SECRETARY OF PENGROWTH
CORPORATION IN CARE OF COMPUTERSHARE  TRUST COMPANY OF CANADA,  100 UNIVERSITY
AVENUE, 9TH FLOOR,  TORONTO,  ONTARIO, M5J 2Y1. IN ORDER TO BE VALID AND ACTED
UPON AT THE TRUST  MEETING,  FORMS OF PROXY MUST BE RECEIVED  NOT LESS THAN 24
HOURS (EXCLUDING SATURDAYS,  SUNDAYS AND HOLIDAYS) BEFORE THE TIME FOR HOLDING
THE TRUST MEETING OR ANY ADJOURNMENTS  THEREOF.  TRUST UNITHOLDERS WHO WISH TO
ATTEND AND VOTE IN PERSON SHOULD APPOINT THEMSELVES AS PROXY.

Trust  Unitholders of record at the close of business on May 5, 2006,  will be
entitled to notice of, and to attend and vote at, the Trust Meeting and at any
adjournments thereof.



                             PENGROWTH CORPORATION
------------------------------------------------------------------------------
              NOTICE OF A SPECIAL MEETING OF ROYALTY UNITHOLDERS

TAKE NOTICE that a special  meeting (the "Royalty  Meeting") of the holders of
royalty  units (the  "Royalty  Unitholders")  of  Pengrowth  Corporation  (the
"Corporation") will be held at the Fairmont Palliser Hotel,  Alberta Room, 133
- 9th Avenue S.W., Calgary,  Alberta, at 10:30 a.m. (Calgary time) on June 23,
2006 for the following purposes:

     1.   to consider an extraordinary  resolution approving amendments to the
          Royalty  Indenture to provide for the  consolidation  of the Trust's
          dual class structure;

     2.   to consider an extraordinary  resolution approving amendments to the
          Unanimous   Shareholder  Agreement  and  the  Royalty  Indenture  to
          simplify voting at the Annual General Meeting;

     3.   to consider an extraordinary  resolution approving amendments to the
          Royalty  Indenture  regarding the  distribution  of the net proceeds
          from the sale of properties;

     4.   to consider an extraordinary  resolution approving amendments to the
          Royalty  Indenture  regarding   distributions  upon  a  liquidation,
          winding-up or dissolution of the Corporation;

     5.   to consider an extraordinary  resolution approving amendments to the
          Royalty Indenture  regarding certain  expenditures,  the reserve and
          other revenues;

     6.   to  consider an  extraordinary  resolution  approving  miscellaneous
          amendments to the Royalty Indenture;

     7.   to consider an extraordinary  resolution approving amendments to the
          Unanimous  Shareholder Agreement and the Articles of the Corporation
          to  increase  the  maximum  size of the  Board of  Directors  of the
          Corporation; and

     8.   to transact any other  business  which may properly  come before the
          Royalty Meeting or any adjournments thereof.

Dated at Calgary, Alberta as of May 16, 2006.

                              BY ORDER OF THE BOARD OF DIRECTORS


                              (Signed) Charles V. Selby
                                       Vice President and Corporate Secretary,
                                       Pengrowth Corporation

------------------------------------------------------------------------------

The  specific  details of the  matters  proposed  to be put before the Royalty
Meeting  and the text of the  resolutions  are set  forth  in the  Information
Circular-Proxy Statement accompanying this notice.

ROYALTY   UNITHOLDERS  AND  TRUST   UNITHOLDERS  OF  PENGROWTH   ENERGY  TRUST
(COLLECTIVELY,  "UNITHOLDERS")  ARE  ENTITLED  TO VOTE ON ALL  MATTERS  AT THE
ROYALTY MEETING.  UNITHOLDERS ARE REQUESTED TO DATE AND SIGN THE ENCLOSED FORM
OF PROXY AND TO MAIL IT TO, OR DEPOSIT IT WITH, THE CORPORATE SECRETARY OF THE
CORPORATION IN CARE OF COMPUTERSHARE  TRUST COMPANY OF CANADA,  100 UNIVERSITY
AVENUE, 9TH FLOOR,  TORONTO,  ONTARIO, M5J 2Y1. IN ORDER TO BE VALID AND ACTED
UPON AT THE ROYALTY MEETING,  FORMS OF PROXY MUST BE RECEIVED NOT LESS THAN 24
HOURS (EXCLUDING SATURDAYS,  SUNDAYS AND HOLIDAYS) BEFORE THE TIME FOR HOLDING
THE  ROYALTY  MEETING OR ANY  ADJOURNMENTS  THEREOF.  UNITHOLDERS  WHO WISH TO
ATTEND AND VOTE IN PERSON SHOULD APPOINT THEMSELVES AS PROXY.

Unitholders of record at the close of business on May 5, 2006 will be entitled
to notice  of,  and to attend  and vote at,  the  Royalty  Meeting  and at any
adjournments thereof.



                             PENGROWTH CORPORATION
                            PENGROWTH ENERGY TRUST

                    INFORMATION CIRCULAR - PROXY STATEMENT

For:     Annual and Special Meeting of Shareholders
         Annual and Special Meeting of Trust Unitholders
         Special Meeting of Royalty Unitholders

                PART I - GENERAL INFORMATION FOR ALL MEETINGS

SOLICITATION OF PROXIES

This  information  circular - proxy  statement  ("Circular")  is  provided  in
connection  with the  solicitation  of  proxies by  management  for use at the
Annual and Special  Meeting of  Shareholders  (the  "Shareholder  Meeting") of
Pengrowth  Corporation (the "Corporation"),  the Annual and Special Meeting of
Trust Unitholders (the "Trust Meeting") of Pengrowth Energy Trust (the "Trust"
and collectively with the Corporation, "Pengrowth") and the Special Meeting of
Royalty Unitholders of the Corporation (the "Royalty Meeting"),  (collectively
referred to as the "Meetings") and at any adjournment(s) of the Meetings.  The
Meetings  are to be held on June 23, 2006 at 10:00 a.m.,  10:15 a.m. and 10:30
a.m.  (all  Calgary  times),  respectively,  at the Fairmont  Palliser  Hotel,
Alberta  Room,  133 - 9th Avenue  S.W.,  Calgary,  Alberta.  This  Circular is
provided for the purposes set forth in the  accompanying  Notices of Meetings.
Information  contained  herein  is given as of May 1,  2006  unless  otherwise
specifically  stated.  Unless  otherwise  defined  therein,  each term that is
defined in this  Circular has that same meaning when used in the  schedules to
this Circular.

SHAREHOLDER MEETING

Pursuant  to the  terms of the  Amended  and  Restated  Unanimous  Shareholder
Agreement dated June 17, 2003 (the "Unanimous  Shareholder  Agreement")  among
Pengrowth  Management Limited (the "Manager"),  the Trust, the Corporation and
Computershare  Trust  Company of Canada  (the  "Trustee"),  holders of royalty
units ("Royalty  Unitholders") issued by the Corporation (the "Royalty Units")
and holders ("Trust  Unitholders") of Class A trust units, Class B trust units
and  trust  units   remaining   in  the  form  in   existence   prior  to  the
reclassification  that  occurred on July 27, 2004 (the  "Prior  Trust  Units")
issued by the Trust  (collectively,  the "Trust  Units" and together  with the
Royalty Units, the "Units") (collectively,  the "Unitholders") are entitled to
notice  of,  and to attend at,  the  Shareholder  Meeting  and to one vote per
Royalty  Unit or Trust Unit held on any  matter  put  before  the  Shareholder
Meeting,  and at any  adjournments  thereof,  other than the  election  of two
directors who may be elected by the Manager. The Manager has agreed to refrain
from  exercising  its voting rights as a shareholder  except in respect of the
election of two directors or as may be necessary or desirable to implement any
resolutions passed by the Unitholders.  The Trust will not exercise its voting
rights as a  shareholder  except as may be necessary or desirable to implement
any resolutions passed by the Unitholders.

TRUST MEETING

Pursuant to the terms of the Amended and Restated Trust  Indenture  dated July
27, 2004 (the "Trust  Indenture")  between the  Corporation  and the  Trustee,
Trust  Unitholders  are  entitled  to notice  of,  and to attend at, the Trust
Meeting and to one vote per Trust Unit held on any matter put before the Trust
Meeting, and at any adjournments thereof.

ROYALTY MEETING

Pursuant to the terms of the Amended and Restated Royalty Indenture dated June
17, 2003 (the "Royalty  Indenture")  between the  Corporation and the Trustee,
Unitholders  are entitled to notice of, and to attend at, the Royalty  Meeting
and to one vote per Unit held on any matter put  before the  Royalty  Meeting,
and at any adjournments thereof,  provided that the Trustee is not entitled to
vote in respect of any Royalty Units held in its capacity as Trustee under the
Trust Indenture.


                                     -2-


APPOINTMENT OF PROXYHOLDERS AND REVOCATION OF PROXIES

THE  PERSONS  NAMED  IN THE  ENCLOSED  FORM  OF  PROXY  ARE  DIRECTORS  OF THE
CORPORATION. A UNITHOLDER HAS THE RIGHT TO APPOINT A PERSON (WHO NEED NOT BE A
UNITHOLDER)  OTHER THAN JAMES S. KINNEAR OR JOHN B.  ZAOZIRNY TO REPRESENT THE
UNITHOLDER AT THE MEETINGS. To exercise this right, the Unitholder must either
insert  the name of the  other  person  in the  blank  space  provided  on the
enclosed  form  of  proxy  or  submit  another   appropriate  form  of  proxy.
Non-registered Unitholders (Unitholders who hold their Units through brokerage
accounts or other intermediaries) who wish to appear in person and vote at the
Meetings should be appointed as their own  representatives  at the Meetings in
accordance  with  the  directions  of their  intermediaries.  See  "Notice  to
Beneficial Holders of Trust Units".

In order to be used at the  Meetings,  completed  proxies must be addressed to
the  Corporate  Secretary  of the  Corporation  and  must  be  deposited  with
Computershare  Trust  Company of Canada,  100  University  Avenue,  9th Floor,
Toronto,  Ontario,  M5J 2Y1,  not less  than 24  hours,  excluding  Saturdays,
Sundays and  holidays,  before the time for the holding of the Meetings or any
adjournment(s)  of the  Meetings.  The record date for the  Meetings  has been
established  as the close of  business  on May 5, 2006.  Only  Unitholders  of
record as at the record date are  entitled  to receive  notice of, and to vote
at, the Meetings.

The  instrument  appointing  a  proxyholder  shall be in writing  and shall be
executed by the  registered  Unitholder or his attorney  authorized in writing
or, if the registered Unitholder is a corporation, under its corporate seal or
by an officer or attorney thereof duly authorized.

A  registered  Unitholder  who has  submitted  a  proxy  may  revoke  it by an
instrument in writing signed by the registered  Unitholder or by an authorized
attorney,  or,  if  the  registered  Unitholder  is a  corporation,  by a duly
authorized  officer provided such instrument is deposited  either:  (i) at the
offices of Computershare  Trust Company of Canada,  100 University Avenue, 9th
Floor, Toronto, Ontario, M5J 2Y1, not less than 48 hours, excluding Saturdays,
Sundays and  holidays,  before the time for the holding of the Meetings or any
adjournment(s)  of the Meetings,  or (ii) with the Chairman of the Meetings on
the day of the Meetings, or any adjournment(s) of the Meetings. In addition, a
proxy may be revoked: (i) by the registered Unitholder personally attending at
the Meetings and voting the Units represented thereby or, if the Unitholder is
a  corporation,  by a  representative  of that  corporation  attending  at the
Meetings and voting such Units; or (ii) in any other manner  permitted by law.
Non-registered   Unitholders   should   follow   the   directions   of   their
intermediaries with respect to procedures to be followed for revoking a proxy.

NOTICE TO BENEFICIAL HOLDERS OF TRUST UNITS

THE INFORMATION SET FORTH IN THIS SECTION IS OF SIGNIFICANT IMPORTANCE TO MANY
TRUST  UNITHOLDERS,  AS A SUBSTANTIAL  NUMBER OF THE TRUST  UNITHOLDERS DO NOT
HOLD TRUST UNITS IN THEIR OWN NAME.  TRUST  UNITHOLDERS  WHO DO NOT HOLD THEIR
TRUST UNITS IN THEIR OWN NAME (REFERRED TO HEREIN AS "BENEFICIAL UNITHOLDERS")
SHOULD  NOTE THAT ONLY  PROXIES  DEPOSITED  BY TRUST  UNITHOLDERS  WHOSE NAMES
APPEAR ON THE  RECORDS OF THE TRUST AS THE  REGISTERED  HOLDERS OF TRUST UNITS
CAN BE RECOGNIZED AND ACTED UPON AT THE MEETINGS. If Trust Units are listed in
an account statement provided to a Beneficial  Unitholder by a broker, then in
almost all cases those Trust Units will not be  registered  in the  Beneficial
Unitholder's  name on the  records  of the Trust.  Such Trust  Units will more
likely be registered under the name of the Beneficial  Unitholder's  broker or
an agent of that broker. In Canada,  the vast majority of such Trust Units are
registered under the name of CDS & Co. (the registration name for The Canadian
Depositary  for  Securities  Limited,  which acts as nominee for many Canadian
brokerage firms). In the United States,  the vast majority of such Trust Units
are  registered  under the name of Cede & Co. (the  registration  name for The
Depositary  Trust  Company,  which  acts as  nominee  for many U.S.  brokerage
firms).  Trust Units held by brokers or their  nominees can only be voted (for
or against  resolutions)  upon the instructions of the Beneficial  Unitholder.
Without specific instructions,  the broker/nominees are prohibited from voting
Trust Units for their clients.

Applicable regulatory policies require  intermediaries/brokers  to seek voting
instructions   from  Beneficial   Unitholders  in  advance  of  securityholder
meetings.  Every  intermediary/broker  has  its  own  mailing  procedures  and
provides its own return  instructions,  which should be carefully  followed by
Beneficial  Unitholders in order to ensure that their Trust Units are voted at
the Meetings.  Often, the form of proxy supplied to a Beneficial Unitholder by
its broker is  identical  to the form of proxy  provided to  registered  Trust
Unitholders;  however,  its purpose is limited to  instructing  the registered
Trust  Unitholder  how to vote on behalf  of the  Beneficial  Unitholder.  The
majority of brokers in


                                     -3-


Canada  and the  United  States  now  delegate  responsibility  for  obtaining
instructions  from clients to ADP  Investor  Communications  ("ADP").  In most
cases,  ADP mails a scannable  voting  instruction form in lieu of the form of
proxy  provided  by the Trust.  The  Beneficial  Unitholder  is  requested  to
complete  and  return the proxy or voting  instruction  form to ADP by mail or
facsimile.  Alternatively,  the  Beneficial  Unitholder  can call a  toll-free
telephone number or access ADP's voting web site at www.proxyvotecanada.com to
vote the Trust Units held by the Beneficial Unitholder. ADP then tabulates the
results of all  instructions  received and provides  appropriate  instructions
respecting the voting of Trust Units represented at the Meetings. A BENEFICIAL
UNITHOLDER  RECEIVING  A  VOTING  INSTRUCTION  FORM  CANNOT  USE  THAT  VOTING
INSTRUCTION  FORM TO VOTE TRUST UNITS  DIRECTLY AT THE  MEETINGS AS THE VOTING
INSTRUCTION  FORM MUST BE  RETURNED  AS DIRECTED BY ADP WELL IN ADVANCE OF THE
MEETINGS IN ORDER TO HAVE THE TRUST UNITS VOTED.

Although  a  Beneficial  Unitholder  may  not be  recognized  directly  at the
Meetings for the purposes of voting Trust Units  registered in the name of his
or her broker (or an agent of the broker), a Beneficial  Unitholder may attend
the Meetings as a proxyholder for the registered Unitholder and vote the Trust
Units in that  capacity.  A  BENEFICIAL  UNITHOLDER  WHO  WISHES TO ATTEND THE
MEETINGS AND  INDIRECTLY  VOTE HIS OR HER TRUST UNITS AS  PROXYHOLDER  FOR THE
REGISTERED  UNITHOLDER  SHOULD ENTER HIS OR HER OWN NAME IN THE BLANK SPACE ON
THE FORM OF PROXY  PROVIDED  TO HIM OR HER AND  RETURN  THE SAME TO HIS OR HER
BROKER (OR BROKER'S  AGENT) IN ACCORDANCE  WITH THE  INSTRUCTIONS  PROVIDED BY
SUCH BROKER (OR AGENT), WELL IN ADVANCE OF THE MEETINGS.

PERSONS MAKING THE SOLICITATION

This  solicitation  of proxies is made by management  of Pengrowth.  The costs
incurred to prepare and mail the Notices of  Meetings,  this  Circular and the
form of proxy  will be  borne  by the  Corporation  and  will be  deducted  in
computing the royalty  payable by the  Corporation  to the Trust.  Proxies are
being  solicited  by mail and may  also be  solicited  by oral  communication,
telephone,   telegraph  or  facsimile  by  directors,  officers  and  proposed
directors  and  officers  of the  Corporation,  who  will  not be  remunerated
therefor. While no arrangements have been made to date, Pengrowth may contract
for the  solicitation  of proxies for the Meetings.  Such  arrangements  would
include customary fees which would be borne by Pengrowth.

EXERCISE OF DISCRETION BY PROXY

The Units  represented  by a proxy in favour of Mr.  Kinnear  or Mr.  Zaozirny
shall be voted at the Meetings and,  where the  Unitholder  specifies a choice
with  respect  to any  matter to be acted  upon,  the Units  shall be voted in
accordance   with  the   specification   so  made.  IN  THE  ABSENCE  OF  SUCH
SPECIFICATION,  UNITS WILL BE VOTED IN FAVOUR OF THE PROPOSED RESOLUTIONS. THE
PERSONS   APPOINTED  BY  THE  ENCLOSED  FORM  OF  PROXY  ARE  CONFERRED   WITH
DISCRETIONARY  AUTHORITY  WITH RESPECT TO  AMENDMENTS  OR  VARIATIONS TO THOSE
MATTERS  SPECIFIED IN THE NOTICES OF MEETINGS.  AT THE TIME OF MAILING OF THIS
CIRCULAR,  PENGROWTH IS NOT AWARE OF ANY SUCH AMENDMENT,  VARIATION,  OR OTHER
MATTER. If any such amendment, variation or other matter properly comes before
the Meetings,  the Units represented by proxies in favor of management will be
voted on such  matters  in  accordance  with the best  judgment  of the person
voting the proxy.

VOTING SHARES AND UNITS AND THE PRINCIPAL HOLDERS THEREOF

The Corporation  has 1,100 issued and  outstanding  common shares (the "Common
Shares"). Of the 1,100 outstanding Common Shares, 1,000 are owned by the Trust
and 100  are  owned  by the  Manager.  Subject  to the  Unanimous  Shareholder
Agreement, registered holders of Common Shares are entitled to attend and vote
at the  Shareholder  Meeting  on the basis of one vote for each  Common  Share
held. The Manager has agreed to refrain from exercising its voting rights as a
Shareholder  except in respect of the  election of two  directors or as may be
necessary or desirable to implement any resolutions passed by the Unitholders.
The Trust will not exercise its voting rights as a  Shareholder  except as may
be  necessary  or  desirable  to  implement  any  resolutions  passed  by  the
Unitholders.

As at May 5,  2006,  the Trust had an  aggregate  of  160,564,653  issued  and
outstanding  Trust  Units,  comprised  of  77,527,433  Class  A  trust  units,
83,003,108  Class B trust units and 34,112 Prior Trust Units.  The  registered
holders  thereof  are  entitled to attend and vote at the Trust  Meeting,  the
Royalty Meeting and the Shareholder  Meeting on the basis of one vote for each
Trust Unit held.


                                     -4-


As at May 5, 2006, the  Corporation  had  124,085,961  issued and  outstanding
Royalty Units.  The registered  holders thereof (other than Royalty Units held
by the  Trustee in its  capacity  as Trustee  under the Trust  Indenture)  are
entitled to attend and vote at the Royalty Meeting and the Shareholder Meeting
on the basis of one vote for each  Royalty Unit held.  Issued and  outstanding
Royalty Units held by registered holders other than the Trustee total 18,240.

To the best of the  knowledge of the Manager and the  directors  and executive
officers of the Corporation,  as of May 1, 2006 no persons  beneficially  own,
directly or  indirectly,  Units  carrying  more than 10% of the voting  rights
attached to the issued and outstanding Units.

INTERESTS OF CERTAIN PERSONS IN MATTERS ACTED UPON

Other than as set forth  elsewhere  in this  Circular,  there are no  material
interests,  direct or indirect,  of any  director or executive  officer of the
Corporation  or the  Manager or anyone  who has held  office as such since the
beginning of the Trust's last financial year, or of any associate or affiliate
of any of the foregoing in any matter to be acted on at the Meetings.

EXECUTIVE COMPENSATION

REPORT ON EXECUTIVE COMPENSATION

The  compensation  policies of the  Corporation  are designed to recognize and
reward  Pengrowth's  performance  and  individual  performance  as  well as to
provide  a  competitive  level  of  compensation,  which in turn  enables  the
Corporation  to  attract  and  retain   employees  in  a  highly   competitive
marketplace.  Long term  incentives are an important  component of Pengrowth's
total compensation program and have been implemented to encourage ownership of
Trust  Units,  to maintain a direct link  between pay and  performance  and to
motivate  directors,  officers,  employees and special  consultants to improve
Pengrowth's long-term financial success.

        COMPOSITION OF THE COMPENSATION COMMITTEE

The  Compensation  Committee  is  comprised  of  Messrs.  Michael  S.  Parrett
(Chairman  of the  Compensation  Committee),  John B.  Zaozirny  and Thomas A.
Cumming. None of the members of the Compensation  Committee are, or have been,
officers or  employees  of  Pengrowth.  Mr.  Parrett  joined the  Compensation
Committee on October 22, 2004 upon the resignation of Michael A. Grandin.  Mr.
Zaozirny is also the  Vice-Chairman  of  Canaccord  Capital  Inc.,  one of the
underwriters  in  Pengrowth's  equity  offerings.  See  "Interest  of Informed
Persons  in  Material  Transactions".  Prior to April 26,  2005,  compensation
matters were  reviewed by the Corporate  Governance/Compensation  Committee of
the Board of Directors.  On April 26, 2005, the Board of Directors  determined
that in  recognition  of the  increasingly  competitive  market place that the
Corporation  was operating in, a separate  committee of the Board of Directors
should focus exclusively on compensation and related matters.

       INDEPENDENT ADVICE

The  Compensation  Committee  engages the services of Towers  Perrin to attend
Compensation  Committee meetings and provide independent advice,  compensation
analysis and other information for compensation recommendations.  The analysis
and advice  from Towers  Perrin  include,  but is not  limited  to,  executive
compensation  policy (such as the choice of comparator groups and compensation
philosophy),  design of  incentive  plans,  position  evaluation  services and
surveys of market data.

       COMPENSATION PHILOSOPHY

The  Corporation's  compensation  philosophy  is  to  target  salaries  (fixed
compensation)  at the 50th percentile of the competitive  marketplace,  and to
provide  incentive  opportunities  at the 50th  percentile of the  competitive
market when  corporate  and  individual  performance  is at target or expected
levels. When corporate and individual performance significantly exceeds target
or expected levels, then the incentive programs, including the bonuses paid by
the Manager under the  Management  Agreement,  are designed to bring the total
compensation to the 75th percentile of the competitive  market for exceptional
performance.


                                     -5-


Compensation at the  Corporation  consists of three primary  components:  base
salary, an annual performance bonus plan and a long-term incentive program.

Base salaries are targeted at the 50th percentile of comparably-sized  oil and
gas  income  trusts  and other  energy  organizations.  Positioning  of actual
salaries  considers the employee's level within the organization,  background,
skills and  experience,  as well as individual  performance  and the nature of
their contributions to Pengrowth's overall success.

During 2004,  Pengrowth  retained the services of Towers Perrin to assist with
the design of new annual  and  long-term  incentive  awards.  This  review was
undertaken to ensure that the  Corporation's  total  compensation  package was
competitive and reflects key financial,  operational and strategic measures of
performance.  The plan design reflects a more formal approach, is aligned with
practices  within  the  highly  competitive  energy  sector  and  provides  an
important  alignment for employees with total Trust Unitholder  returns over a
three year period.  The annual  performance bonus plan was implemented for the
2004 fiscal year and provided  payouts in early 2005. The long-term  incentive
program was  finalized  in early 2005,  and was used for grants in early 2005.
The first payout of the Deferred  Entitlement  Units ("DEUs")  pursuant to the
DEU Plan (as defined herein) is anticipated to occur in 2008.

ANNUAL PERFORMANCE BONUS PLAN

The annual performance bonus plan replaced the discretionary  approach used in
previous years. It consists of a series of corporate  performance measures and
individual performance objectives. The weighting between corporate performance
and  individual  objectives  varies by  organization  level,  with more senior
positions  having more weight on corporate  performance  reflecting the nature
and  impact of their  contributions.  For the NEOs (as  defined  herein),  the
weighting on corporate performance ranges from 70% to 80% of the total award.

Pengrowth's   performance  is  based  on  three  equally  weighted   measures,
including:

     o    THREE-YEAR  AVERAGE  TOTAL TRUST  UNITHOLDER  RETURN.  This  measure
          reflects  the average  total return  delivered to Trust  Unitholders
          (change in Trust Unit price plus reinvested  distributions) over the
          prior three years,  and is consistent  with the primary measure used
          in the Manager's performance fee.

     o    DISTRIBUTABLE  CASH. This measure  represents the cash available for
          distributions  to Trust  Unitholders,  and is a primary  measure  of
          financial success for income trusts.

     o    CORPORATE SCORECARD.  This measure allows the Compensation Committee
          and  the  Board  of  Directors  to  make an  overall  assessment  of
          performance,  considering  the  impact  of a  wide  range  of  other
          performance   measures  including:   production  levels,   reserves,
          operating  costs,  general and  administrative  costs,  new business
          activities,   environmental  and  safety   performance,   and  other
          corporate initiatives.

Individual  performance is based on a series of planned  objectives set out at
the beginning of the year for each individual.

For  each  of  the  corporate  and  individual  measures  three  standards  of
performance are determined each year, as follows:

     o    threshold level of performance, below which there is no award paid,

     o    target  level of  performance,  which  delivers  the target level of
          award; and

     o    maximum  level of  performance,  which  provides for a maximum bonus
          equal to two times the target award.

Performance  under  corporate and individual  components is added to arrive at
the final  incentive  award  amount.  No awards will be paid under  either the
corporate or individual  components of the plan if  distributable  cash is not
above a threshold amount determined each year.


                                     -6-


Leadership team members and other high performance employees are also eligible
for an additional award of Trust Units under the "PML President's Award." This
program  provides  additional   compensation  on  the  recommendation  of  the
President of the Corporation to high performing employees who make significant
contributions  to the Trust's  success.  The awards are intended to compensate
high performing  employees at levels no higher than the 75th percentile of the
Trust's peer group in the petroleum  industry.  The awards are funded entirely
by the Manager in accordance with the Management Agreement. Awards are paid in
the form of Class B trust units to encourage  ownership and provide  alignment
with the interest of the Manager and other Trust Unitholders.

LONG-TERM INCENTIVE PROGRAM

Effective  for  fiscal  2005,  Pengrowth's  long-term  incentive  program  was
redesigned to incorporate both grants of Trust Unit Rights (as defined herein)
pursuant to the Trust Unit Rights Incentive Plan (the "Rights Incentive Plan")
and DEUs  pursuant to the DEU Plan (as defined  below).  The mix between Trust
Unit Rights and DEUs varies by organization  level, with more senior positions
receiving more Trust Unit Rights reflecting the impact of those individuals on
growing  the Trust Unit prices  over the  long-term.  For the NEOs (as defined
herein),  there is an equal  value  weight  between  the Trust Unit Rights and
DEUs. For lower organization levels,  long-term incentives consist entirely of
DEUs.

     TRUST UNIT RIGHTS INCENTIVE PLAN

The purpose of the Rights  Incentive Plan is to encourage  equity ownership in
the Trust by directors,  officers,  special  consultants  and employees of the
Corporation  who  contribute  to  the  management  and  profitable  growth  of
Pengrowth.  It is believed  that the Rights  Incentive  Plan will  advance the
interests of the Corporation by providing an additional incentive for superior
performance  and will enhance the ability to attract and retain persons of the
highest caliber.

During the annual  compensation  review,  rights  ("Trust  Unit  Rights")  are
granted pursuant to the Rights Incentive Plan to directors,  officers, certain
consultants and employees of the Corporation.  The number of Trust Unit Rights
granted is dependent upon the position level within the Corporation as well as
on individual performance.  Under the Rights Incentive Plan, distributions per
Trust Unit to Trust Unitholders in a calendar quarter which represent a return
of more  than  2.5  percent  of the net  book  value of  property,  plant  and
equipment at the beginning of such calendar  quarter  result in a reduction at
the  election  of the holder in the  exercise  price at the time of  exercise.
Trust Unit Rights vest  one-third at time of grant,  one-third  upon the first
anniversary  of the grant and  one-third  upon the second  anniversary  of the
grant, and expire five years from the date of grant.

In  accordance  with the terms of the Rights  Incentive  Plan,  subject to any
written  agreement by the Manager or by the Corporation  providing  otherwise,
Trust Unit Rights, to the extent not validly exercised,  will terminate on the
earlier of the following dates:

     o    in the event of the  death of the  participant  (in which  event all
          rights  granted shall be deemed to  immediately  vest in the name of
          the participant), one year following the death of the participant;

     o    in  the  event  of  the  disablement  of  the   participant,   which
          disablement  is for a  continuous  period  of  365  days  and  which
          prevents  the  participant  from  continuing  in his  capacity as an
          officer,  director,   employee,  or  a  special  consultant  of  the
          Corporation  (in which event all rights  granted  shall be deemed to
          immediately vest in the name of the participant),  60 days following
          the  expiry  of  365  days  after  an  event   giving  rise  to  the
          disablement;

     o    a  date  which  is a  maximum  of two  years  beyond  the  permanent
          retirement of the participant  (where retirement shall be defined in
          reference  to a  minimum  age of 55 with a  minimum  of  five  years
          service as a director,  officer,  employee or special  consultant of
          the Corporation);

     o    a date which is sixty days  following  termination  of a  consulting
          agreement,  termination  of employment of an employee or termination
          of status as an officer or director  other than for cause  (provided
          that this  subclause  shall not be triggered if following  the event
          the participant retains a status as any one of a director,  officer,
          employee or special consultant of the Corporation); or


                                     -7-


     o    immediately   upon  the  termination  of  a  consulting   agreement,
          termination of employment of an employee or termination of status as
          an officer or director for cause.

The  exercise  price of the Trust Unit Rights  granted  pursuant to the Rights
Incentive  Plan is  determined as the closing price of the Class B trust units
on the Toronto  Stock  Exchange on the day  immediately  preceding the date on
which the  granting  of the Trust  Unit  Rights  is  approved  by the Board of
Directors.

     DEU PLAN

The Deferred  Entitlement Unit Plan (referred to herein as the "DEU Plan") was
approved  by Trust  Unitholders  on April 22,  2004 as an  alternative  to the
executive long-term incentive plan (the "ELTI Plan"). Under the ELTI Plan, the
Corporation  provided  bonuses to plan  recipients  in the form of Trust Units
purchased by the Corporation in the market from time to time.

In accordance  with the terms of the DEU Plan,  DEUs  (referred to in previous
disclosure  as "phantom  units") may be allocated to  employees  and,  pending
Trust Unitholder approval,  officers, certain consultants and directors of the
Corporation.  See "Part IV - Matters to be  Considered  at the Trust Meeting -
Amendments  to the DEU Plan".  The number of DEUs  granted  will be based on a
grant value as a percentage of an individual's  base salary and an established
weighting  of DEUs and/or  rights  incentive  options  that is dependent on an
individual's  position.  The DEUs will fully  vest,  in  respect of  officers,
employees,  and  consultants  on the third  anniversary  year from the date of
grant.  The Board of Directors may set performance  conditions with respect to
the exercise of the DEUs as appropriate. In respect of officers, employees and
consultants  at the end of the three year  performance  period,  the number of
DEUs awarded (including  additional DEUs acquired through notional  reinvested
distributions) are subject to the following performance scale:

     o    25% of the  accrued  DEUs vest if the  Trust's  three-year  relative
          return is at the 25th percentile or less versus the comparator group
          as long as the three-year average total return is above 8%;

     o    100% of the  accrued  DEUs vest if the Trust's  three-year  relative
          return is at the 50th percentile versus the comparator group; and

     o    150% of the  accrued  DEUs vest if the Trust's  three-year  relative
          return  is at the 75th  percentile  or more  versus  the  comparator
          group.

Intermediate  amounts are paid for performance between the various performance
levels. All awards to officers and employees are subject to a minimum absolute
three-year  average  total  Trust  Unitholder  return  for the  Trust  that is
established for each three-year performance cycle.

Upon  vesting,  DEUs may  currently  be exchanged by holders for Class B trust
units to be issued from treasury.  Notional  distributions will be paid on the
DEUs in the  form of the  issuance  of  additional  DEUs  based  upon a deemed
reinvestment  formula using a 20-day weighted average closing price of Class B
trust units  provided  that any  notional  distributions  so paid must vest as
described above.

In  accordance  with the terms of the DEU Plan,  DEUs shall  terminate  on the
earlier of the following dates:

     o    if a  participant  ceases to be an  eligible  person  for any reason
          whatsoever  including,   without  limitation,   termination  of  his
          employment  by his  employer,  there  shall be  forfeited  as of the
          termination  date such DEUs as are not vested.  No cash shall at any
          time be paid in lieu of any such Units as shall have been  forfeited
          under the plan,

     o    if a participant dies or ceases to be an employee by reason of:

          o    retirement  from active  employment upon reaching the permitted
               retirement  age  set  by  the  Board  of  Directors  (which  is
               presently  defined  as age 55 with a minimum  of five  years of
               service),

          o    total or permanent disability, or


                                     -8-


          o    for any  other  reason  specified  in each case by the Board of
               Directors,

     all  DEUs  held  in the  name of the  participant  shall  be  immediately
     considered  vested  DEUs,  which may be  exercised  by the  holder or the
     holder's estate or designated beneficiary.

Subject to Trust Unitholder approval at the Trust Unitholder Meeting,  the DEU
Plan will be amended so that: (i) the aggregate  number of Class B trust units
which may be reserved for issuance to "insiders"  (as such term is referred to
in the policies of the TSX),  under the DEU Plan and all other  security-based
compensation arrangements of Pengrowth shall not, in the aggregate, exceed ten
percent (10%) of the issued and outstanding  Trust Units at the date of grant,
calculated on a non-diluted  basis; and (ii) during any one-year  period,  the
Board of Directors  shall not grant to such  insiders,  under the DEU Plan and
all  other  security-based  compensation  arrangements  of  Pengrowth,  in the
aggregate,  a number of Class B trust units exceeding ten percent (10%) of the
issued and outstanding  Trust Units,  calculated on a non-diluted  basis.  See
"Part IV - Matters to be  Considered  at the Trust Meeting - Amendments to the
DEU Plan".

The  Trust  may add to or  amend  any of the  provisions  of the  DEU  Plan or
terminate the DEU Plan,  provided however that,  subject to the  anti-dilution
provisions  contained in the DEU Plan,  (i) any approvals  required  under any
applicable law are obtained,  and (ii) unless a participant  otherwise agrees,
any such  addition,  amendment or  termination  shall apply only in respect of
DEUs granted on or after the date of such addition, amendment or termination.

The interest of any participant  under the DEU Plan or in any DEU shall be not
transferable or alienable by him either by pledge,  assignment or in any other
manner  whatsoever and, during his lifetime,  shall be vested only in him, but
shall enure to the benefit of, and be binding upon,  such  participant  or the
designated beneficiary thereof.

If the Class B trust units are consolidated, subdivided or reclassified, or if
any other  action of a similar  nature  affecting  the number of Class B trust
units is taken,  then in such event the maximum  number of Class B trust units
which can be issued under the DEU Plan in  accordance  with the DEU Plan,  and
the  number  of DEUs  granted  to  each  participant,  may be  correspondingly
adjusted by the Board of Directors.

In the event of a change of control of the Trust,  the Board of Directors may,
in their discretion, determine to immediately accelerate the vesting period of
any DEUs granted under the DEU Plan.

OTHER LONG TERM INCENTIVE PLANS

     SAVINGS PLAN

The purpose of the savings plan is to encourage employees to have ownership in
the Trust as well as to save for  retirement.  Effective  March 1,  2006,  the
Corporation  matched  employee  contributions to the plan to a total of eleven
percent of the employee's base pay. Effective January 1, 2007, the Corporation
will match employee  contributions to the plan to a total of twelve percent of
the employee's  base pay. The savings plan itself  consists of two plans:  the
Employee Trust Unit Purchase Plan and the Group Registered  Retirement Savings
Plan ("Group RRSP").

     EMPLOYEE  TRUST UNIT PURCHASE Plan. The Employee Trust Unit Purchase Plan
provides  employees with the  opportunity to share in the Trust's  success and
growth  through  ownership of Class B trust units.  Employees  may  contribute
annually  between one and eleven  percent of their base annual  salary/wage to
the Employee  Trust Unit  Purchase  Plan after  completing  their  three-month
probation period.  For each $1.00 in personal  contributions made to the plan,
employees'  contributions  to the plan are matched by the Corporation less any
matching contribution made by the Corporation to the employees' Group RRSP.

     GROUP REGISTERED RETIREMENT SAVINGS PLAN. The Corporation has established
a self-directed Group RRSP to provide eligible  participants an opportunity to
save for  retirement.  Employees  are eligible to contribute to the Group RRSP
after they have completed one year of service with the Corporation.  Employees
may  contribute  between one and 18 percent of their base annual salary to the
Group RRSP (not to exceed Canada Revenue Agency  guidelines).  The Corporation
will match employee's  contributions to a maximum of 5.5% of their base annual


                                     -9-


salary/wage.  The amount  contributed by the Corporation to the Group RRSP (up
to a maximum  of 5.5%)  will  reduce  the amount  available  for  matching  by
Pengrowth under the Employee Trust Unit Purchase Plan.

     TRUST UNIT MARGIN PURCHASE PLAN.

In February 2000, the Corporation instituted a trust unit margin purchase plan
(the "Margin  Purchase  Plan")  which is  available  to employees  and special
consultants  of the  Corporation.  In  accordance  with  the  restrictions  on
financial  assistance  in the  SARBANES-OXLEY  ACT of 2002  ("SOX") the Margin
Purchase Plan is not available to directors  and  officers.  Participants  are
permitted  to  acquire  Trust  Units of the Trust  through  individual  margin
accounts  with  a  specified   Canadian   investment   dealer  which  provides
participants  with up to 75%  margin,  supported  by a letter of credit by the
Corporation.   Participants   maintain   personal  margin  accounts  with  the
investment  dealer and are  responsible for all interest costs and obligations
in respect to their margin  loans.  If there is a  requirement  to draw on the
letter of credit to support the margin  requirements of the specified Canadian
investment  dealer,  each of the participants in the Margin Purchase Plan will
nonetheless  remain responsible to reimburse the Corporation and the specified
Canadian  investment  dealer for all  principal and interest  associated  with
their margin loans.  The Margin  Purchase  Plan is  terminable  upon two years
notice by the Corporation or by the specified investment dealer. The amount of
the letter of credit  (currently $1 million) may vary on the basis of interest
rates,  Trust Unit  distributions  and the trading  price of the Trust  Units.
Costs of administration of the Margin Purchase Plan are shared equally between
the  participants and the  Corporation,  and participants  share costs amongst
themselves on a pro rata basis.

The  following  summarizes  the Trust Units in the Trust Unit Margin  Purchase
Plan as at February 28, 2006.

                                      NUMBER OF TRUST UNITS HELD UNDER THE TRUST
   PARTICIPANT                                UNIT MARGIN PURCHASE PLAN
   ---------------------------------  ------------------------------------------
   Directors and Officers(1)                             nil
   Employees and Special Consultants                    296,194
                                      ------------------------------------------
   TOTAL:                                               296,194

   NOTE:
   (1)   No directors or officers are participating in this plan.

     TRUST UNIT OPTION PLAN

Prior to June 29, 2002,  options to acquire Trust Units ("Trust Unit Options")
were issuable to directors, officers, special consultants and employees of the
Corporation  pursuant to a Trust Unit Option Plan (the "Option Plan") and were
issued  from time to time at the  discretion  of the Board of  Directors.  The
Trust Units reserved for issuance  pursuant to outstanding  Trust Unit Options
granted  under the Option Plan will continue to be governed by the Option Plan
until such options are  exercised or expire at which time the Option Plan will
be  terminated.  The Trust Unit  Options  expire  seven years from the date of
grant. One third of the options vest on the grant date, one third on the first
anniversary  of the date of  grant,  and the  remaining  third  on the  second
anniversary. No Options have been issued since January 28, 2002.

     TRUST UNIT AWARDS PLAN

Effective July 13, 2005,  Pengrowth  established the Trust Unit Awards Plan to
reward and retain employees  whereby Class B trust units and cash were awarded
to eligible employees.  Employees received one half of the Class B trust units
and cash on or about  January 1, 2006 and will receive one half of the Class B
trust units and cash on or about July 1, 2006.  Any change in the market value
of the  Class B trust  units and  reinvested  distributions  over the  vesting
period accrues to the eligible employees.

Pengrowth  acquired the Class B trust units to be awarded under the Trust Unit
Awards Plan on the open  market for $4.3  million and placed the Class B trust
units  in a  trust  account  established  for  the  benefit  of  the  eligible
employees.  The cost to acquire the Class B trust  units has been  recorded as
deferred compensation expense and is being charged to net income on a straight
line basis over one year. In addition,  the cash portion of the incentive plan
of  approximately  $1.5 million is being accrued on a straight line basis over
one year. Any unvested Class B trust units will be sold on the open market.


                                     -10-


Effective February 27, 2006, the Trust Unit Award Plan was extended.  Eligible
employees  will receive Class B trust units and cash on or about July 1, 2007.
Pengrowth acquired the Class B trust units to be awarded under the plan on the
open market for $2.4  million and placed them in a trust  account  established
for the  benefit of the  eligible  employees.  The cost to acquire the Class B
trust units has been  recorded as deferred  compensation  expense and is being
charged to net income on a straight  line basis over 16 months.  In  addition,
the cash portion of the incentive plan of approximately  $1.1 million is being
accrued over 16 months.

UNITS ISSUABLE

The aggregate  number of Class B trust units  reserved for issuance  under the
Rights Incentive Plan, the Option Plan and the DEU Plan, is presently  limited
to, as approved by Trust  Unitholders,  a maximum of 18 million  Class B trust
units  provided that the aggregate  authorized  number of Trust Units issuable
under  both  plans  shall  not at any  time  exceed  10%  of  the  issued  and
outstanding Trust Units, which restricts  Pengrowth to a maximum of 16,056,298
Class B trust units as of April 30, 2006.

As of April 30, 2006, the maximum  number of Trust Units issuable  pursuant to
the Trust Unit  Option  Plan,  the Rights  Incentive  Plan and the DEU Plan is
4,013,317 which represents 2.5% of the issued and outstanding Trust Units.

As of  April  30,  2006,  the  Class B trust  units  that  remain  subject  to
outstanding  Trust Unit Rights,  Options and DEUs, and the aggregate number of
Trust Units issued or issuable pursuant to Trust Unit Rights, Options and DEUs
granted since inception are as follows:

                                  CURRENTLY OUTSTANDING     AGGREGATE ISSUED(1)
                                  ---------------------     -------------------
Trust Unit Rights                        1,591,531                4,259,281
Options                                    153,783                7,278,914
DEUs(2)(3)                                 504,786                  504,786
                                  ---------------------     -------------------
TOTAL                                    2,250,100               12,042,981

NOTES:
(1)      Aggregate Trust Units issued or issuable pursuant to Trust Unit
         Rights, Options and DEUs since inception, net of Trust Unit Rights,
         Options at DEUs cancelled or expired without exercise.
(2)      Including Trust Units earned through the Distribution Reinvestment
         Program up to April 30, 2006.
(3)      Including DEUs subject to performance criteria.

As of April 30, 2006,  the maximum  number of Trust Units Rights,  Options and
DEUs held by insiders of Pengrowth  pursuant to the Rights Incentive Plan, the
DEU Plan and the Option Plan is 679,908 which  represents  0.42% of the issued
and outstanding Trust Units. The largest number of Trust Unit Rights,  Options
and DEUs held by any one  insider of  Pengrowth  is 181,080  which  represents
0.113% of the issued and outstanding Trust Units.

SUMMARY COMPENSATION TABLE

The following table provides a summary of  compensation  earned during each of
the last three fiscal years ended December 31, 2005 by the Corporation's Chief
Executive  Officer,  the Chief Financial  Officer,  the next three most highly
compensated executive officers of the Corporation and two additional executive
officers  who were no  longer  with  the  Corporation  at  December  31,  2005
(collectively, the "NEOs").


                                     -11-



                                                                                      LONG-TERM COMPENSATION
                                                                    ----------------------------------------------------
                                         ANNUAL COMPENSATION                     AWARDS                    PAYOUTS
                                   -------------------------------- ----------------------------- ----------------------
                                                                                       SHARES OR
                                                                       SECURITIES        UNITS
                                                           OTHER         UNDER        SUBJECT TO
                                                          ANNUAL    OPTIONS/RIGHTS      RESALE        DEU      ALL OTHER
NAME AND PRINCIPAL                 SALARY(10)  BONUS(10)  COMP.(11)   GRANTED(12)    RESTRICTIONS   PAYOUTS    COMP.(13)
POSITION                    YEAR       $          $          $              #              $            $          $
------------------                 ----------  ---------  ---------   -----------    ------------   -------    ---------
                                                                                       
James S. Kinnear (1)        2005      nil        nil        nil            nil            nil          nil       nil
President, Chairman and     2004      nil        nil        nil            nil            nil          nil       nil
Chief Executive Officer     2003      nil        nil        nil            nil            nil          nil       nil

Christopher G. Webster(2)   2005    234,282     230,861     nil          41,971           nil          nil     23,428
Chief Financial Officer     2004    160,625     161,256     nil          38,280           nil          nil     16,063
                            2003    145,092      80,043     nil            nil            nil          nil     47,386

Gordon M. Anderson(3)       2005    134,811      71,375     nil          13,482           nil          nil     13,481
Vice President              2004    130,036      73,830     nil          13,920           nil          nil     13,003
                            2003    129,049      53,010     nil            nil            nil          nil     12,905

Larry Strong(4)(5)          2005     72,820     102,204     nil            nil            nil          nil    201,134
Vice President -
Geosciences

James Causgrove(4)(6)       2005     41,174     102,204     nil            nil            nil          nil    194,817
Vice President -
Production & Operations

Henry D. McKinnon(7)(8)     2005     89,828      nil        nil          41,144           nil          nil     7,884
Vice President -            2004    204,664     161,202     nil          56,370           nil          nil     20,466
Operations                  2003    198,703     167,533     nil            nil            nil          nil     80,566

Lynn Kis(7)(8)(9)           2005    145,230      18,000     nil          14,829           nil          nil    394,050
Vice President -            2004    162,545      94,132     nil          13,920           nil          nil     16,254
Engineering                 2003    159,358      65,677     nil            nil            nil          nil     53,028

Charles Selby(14)           2005      nil        nil        nil          12,507           nil          nil      nil
Vice President and          2004      nil        nil        nil          34,800           nil          nil      nil
Corporate Secretary         2003      nil        nil        nil            nil            nil          nil      nil

NOTES:

(1)  Management fees are paid by the Corporation to the Manager.  James S. Kinnear, the Chairman,  President and Chief
     Executive Officer of the Corporation,  is also the President and Chief Executive Officer of the Manager and owns,
     directly or  indirectly,  all of the issued and  outstanding  voting  securities of the Manager.  See below for a
     description of these fees.
(2)  Mr. Webster was Interim Chief Financial Officer until his appointment as Chief Financial Officer, effective March
     21, 2005.
(3)  Mr. Anderson  received  additional  annual  compensation from the Manager of $57,884 for services rendered to the
     Manager during 2005.
(4)  Mr. Causgrove and Mr. Strong received signing bonus Trust Units which vest based on the following  schedule:  1/4
     on hire,  1/4 on the  first  anniversary,  1/4 on the  second  anniversary  and the  final  quarter  on the third
     anniversary of the date of grant.
(5)  Mr. Strong was appointed Vice President, Geosciences, effective August 23, 2005.
(6)  Mr. Causgrove was appointed Vice President, Production and Operations, effective October 24, 2005.
(7)  2005 year to date earnings include vacation pay.
(8)  Mr.  McKinnon  and Ms. Kis ceased to be  officers  of the  Corporation  on May 13,  2005 and  October  20,  2005,
     respectively.
(9)  All other compensation in respect of Ms. Kis includes retiring allowance and pay-in-lieu of notice of $380,471.
(10) Amounts earned in calendar year, regardless of when paid.
(11) Perquisites  and other  personal  benefits  do not exceed the lesser of $50,000 or 10% of the total of the annual
     salary and bonuses for any NEO and therefore are not reported.
(12) Trust Unit Rights and Options granted in the calendar year, regardless of when earned.



                                     -12-


(13) "All Other  Compensation"  includes  amounts  paid under the ELTI Plan in
     2003 and amounts from the Trust Unit Savings Plan.

(14) Legal  and  consulting  fees are paid to the legal  and  consulting  firm
     controlled  by the Vice  President and  Corporate  Secretary,  Charles V.
     Selby. See below for a description of these fees.

James S. Kinnear,  the Chairman,  President and Chief Executive Officer of the
Corporation,  is the sole  shareholder  of the Manager which is the advisor to
the Corporation under the Amended and Restated  Management  Agreement dated as
of June 17, 2003 (the "Management  Agreement") and as such provides management
services to the Corporation (see "Management Agreement").  The management fees
paid to the Manager are pursuant to the  Management  Agreement  which has been
approved by the Trust Unitholders.  Mr. Kinnear does not receive any salary or
bonus in his capacity as director and officer of the  Corporation  and has not
received any new trust unit options since November 2002. The Manager  received
$16.0 million for management services provided to the Corporation during 2005.
The base fee paid to the Manager  totaled $9.1 million and is  calculated as a
fixed percentage of "net operating income".  The management fees also included
a performance  fee of $6.1 million,  which  combined with the base fee for the
period is  equivalent  to the cap of 80% of total  fees that  would  have been
earned by the  Manager by 2005 under the  previous  management  agreement.  In
accordance  with the  Management  Agreement,  in  February  2006,  the Manager
contributed  to the bonuses paid to employees of the  Corporation  for 2005 of
$1,596,100  in the  aggregate.  The amount paid to the Manager for  management
services  includes an amount  allocated to provide for expenses related to the
corporate development activities of the Corporation.  This amount is capped at
$2 million per annum.

The legal and consulting  firm  controlled by the Vice President and Corporate
Secretary, Charles V. Selby, earned an aggregate of $0.7 million for legal and
consulting services provided to the Corporation in 2005. In addition, the Vice
President and Corporate Secretary was granted 12,507 Trust Unit Rights in 2005
with an  exercise  price of $18.14 per Trust Unit  Right and 2,085  DEUs.  Mr.
Selby  does not  receive  any  salary  or bonus  from the  Corporation  in his
capacity  as  Vice  President  and  Corporate  Secretary  of the  Corporation.
Officers  of the  Corporation  also  participated  in the  incentive  programs
available to directors,  officers, employees and special consultants discussed
elsewhere in this Circular.



LONG TERM INCENTIVE PROGRAM AWARDS DURING THE YEAR ENDED DECEMBER 31, 2005

                                                                    ESTIMATED FUTURE PAYOUTS
                                                          -------------------------------------------
                         DEU'S GRANTED                    THRESHOLD (#)    TARGET (#)     MAXIMUM (#)
NAME                    INCL. DRIP (#)     PAYOUT DATE         25%            100%            150%
--------------------    --------------     -----------    ------------- --------------- -------------
                                                                             
James S. Kinnear              nil              nil             nil            nil             nil
Christopher Webster         10,905        March 2, 2008       2,726          10,905         16,358
Gordon Anderson              3,503        March 2, 2008        876           3,503           5,255
Larry Strong                 3,683        March 2, 2008        921           3,683           5,525
James Causgrove              3,728        March 2, 2008        932           3,728           5,592
Henry McKinnon(1)           10,691          Cancelled          nil            nil             nil
Lynn Kis(2)                  3,854          Cancelled          nil            nil             nil
Charles Selby                3,250        March 2, 2008        813           3,250           4,875


Depending on corporate performance,  the maximum payout for the DEU Plan would
be 150% of target,  whereas the  threshold  is set at 25% of target as long as
the 3-year average annual total return is above 8%.

NOTES:
(1)  Mr.  McKinnon  ceased to be an officer of the Corporation on May 13, 2005
     and his DEUs expired on May 13, 2005 in accordance with their terms.
(2)  Ms. Kis ceased to be an officer of the  Corporation  on October  20, 2005
     and her DEUs expired on January 6, 2006.


                                     -13-




TRUST UNIT RIGHTS GRANTED DURING THE YEAR ENDED DECEMBER 31, 2005

                           TRUST UNITS     % OF TOTAL                 CLOSING MARKET
                          UNDER RIGHTS   RIGHTS GRANTED   EXERCISE   PRICE ON DATE OF
                             GRANTED     IN FISCAL YEAR     PRICE         GRANT           EXPIRY DATE
                             -------     --------------     -----         -----           -----------
                                                                        
James S. Kinnear               nil            nil            nil           nil                nil
Christopher G. Webster       41,971           6.8%         $18.14         $18.14         March 3, 2010
Gordon Anderson              13,482           2.2%         $18.14         $18.14         March 3, 2010
Larry Strong                 15,728           2.6%         $18.70         $18.70        November 2, 2010
James Causgrove              15,916           2.6%         $20.05         $20.05       November 21, 2010
Henry D. McKinnon            41,144           6.1%         $18.14         $18.14           Cancelled
Lynn Kis                     14,829           2.2%         $18.14         $18.14           Cancelled
Charles Selby                12,507           2.0%         $18.14         $18.14         March 3, 2010



AGGREGATE  OPTION/RIGHT  EXERCISES DURING THE YEAR ENDED DECEMBER 31, 2005 AND
YEAR-END OPTION AND RIGHT VALUES

The  following  table  summarizes,  for the NEOs,  the  number of Trust  Units
acquired  pursuant to the exercise of Trust Unit Rights and Trust Unit Options
during the year ended December 31, 2005, if any, the aggregate  value realized
upon  exercise,  if any, and the number of Trust Units covered by  unexercised
Trust Unit Rights and Trust Unit Options under the Rights Plan and Option Plan
as at December  31,  2005.  Value  realized  upon  exercise is the  difference
between the market value of the Trust Units  acquired on the exercise date and
the aggregate  exercise price of the Trust Unit Rights and Trust Unit Options.
The  value of the  unexercised  and in the money  rights  and  options  is the
difference  between the exercise  price of the Trust Unit Rights or Trust Unit
Options and the closing  stock  market price of the Class B trust units on the
Toronto  Stock  Exchange on December  31,  2005,  which was $22.65 per Class B
trust unit.



                                                                                          VALUE OF UNEXERCISED IN
                                                            UNEXERCISED OPTIONS/RIGHTS    THE MONEY OPTIONS/RIGHTS
                              SECURITIES                        AT DECEMBER 31, 2005         AT DECEMBER 31, 2005
                               ACQUIRED                                (#)                          ($)
                                  ON         AGGREGATE      --------------------------    ------------------------
                               EXERCISE   VALUE REALIZED                       NOT                       NOT
      NAME                       (#)            ($)           VESTED         VESTED         VESTED      VESTED
----------------------         --------   --------------      ------         ------         ------      ------
                                                                                     
James S. Kinnear               488,123       2,366,355           nil            nil            nil       nil
Gordon Anderson                 13,000         103,340        18,774         13,628        120,106      67,680
Christopher G. Webster           nil               nil        74,961         40,740        445,537     200,836
Larry Strong                     nil               nil         5,242         10,486         20,706      41,420
James Causgrove                  nil               nil         5,306         10,610         13,796      27,586
Henry D. McKinnon(1)            51,294         107,620           nil            nil            nil         nil
Lynn Kis(2)                     57,856         328,041           nil         14,526            nil      71,730
Charles Selby                   10,000         125,329        92,369         19,938        730,892     105,464

NOTES:
(1)  Mr.  McKinnon  ceased to be an Officer of the Corporation on May 13, 2005
     and his  unexercised  options and rights expired in accordance with their
     terms.
(2)  Ms. Kis ceased to be an Officer of the  Corporation  on October  20, 2005
     and her unexercised options and rights expired on January 6, 2006.


                                     -14-


EMPLOYMENT CONTRACTS, TERMINATION OF EMPLOYMENT AND CHANGE OF CONTROL

Pengrowth has entered into  Executive  Employment  Contracts with three of the
NEOs,  namely,  Christopher G. Webster,  James E. A.  Causgrove,  and Larry B.
Strong.  Each contract is in place for as long as the NEO holds his respective
position.  The contracts provide for severance  payments to be made to the NEO
where a change of control,  as defined in the  contract,  occurs  and,  within
ninety (90) calendar days after the change of control occurs, the executive is
terminated  without cause or resigns for reasons specified under the contract.
The CFO is  entitled to a severance  benefit of 2.25 times  annual  total cash
compensation  (salary plus bonus).  All other NEOs are entitled to a severance
benefit of 1.75 times annual total cash  compensation  (salary plus bonus). In
the event of a change of control,  all outstanding  trust unit rights and DEUs
granted pursuant to the DEU Plan and held by the NEOs as at the effective date
of the change of control  shall become fully vested,  in  accordance  with the
terms of the Rights Incentive Plan and the DEU Plan.

PERFORMANCE GRAPH

The following  graph and table  compares the yearly  percentage  change in the
cumulative Trust  Unitholder  return over the last five years (assuming a $100
investment  was  made on  December  31,  2000 on the  Trust  Units)  with  the
cumulative total return of the S&P/TSX Composite Index,  assuming reinvestment
of distributions.

                       [GRAPHIC OMITTED -- LINE GRAPH]

                                   2000  2001  2002  2003  2004  2005
                                   ----  ----  ----  ----  ----  ----
Pengrowth Energy Trust (B Units)   $100   $89  $105  $178  $178  $253
Pengrowth Energy Trust (A Units)   $100   $89  $105  $178  $238  $291
S&P/TSX Composite Index            $100   $86   $74   $92  $104  $126
S&P/TSX Capped Energy Index        $100  $106  $118  $146  $188  $300

COMPENSATION OF DIRECTORS

The following tables set forth the aggregate retainer and attendance fees paid
and Trust Unit Rights  and/or DEUs  granted  pursuant to the Rights  Incentive
Plan and the DEU Plan to each director during 2005.


                                     -15-




     DIRECTORS COMPENSATION 2005

                                  REGULAR BOARD FEES                     COMMITTEE PAY
                          ---------------------------------    ------------------------------     -------
                           LEAD     RETAINER   MEETING FEES    CHAIR     RETAINER      MEMBER      TOTAL
                           ----     --------   ------------    -----     --------      ------      -----
                                                                             
John Zaozirny             $20,000   $25,000       $16,500      $8,000     $3,000      $13,500     $86,000
Thomas Cumming              nil     $25,000       $16,500      $8,000     $7,000      $22,500     $79,000
Kirby Hedrick(1)            nil     $17,025       $10,500      $1,333     $5,450       $4,500     $38,808
Michael Parrett             nil     $25,000       $16,500      $6,000     $8,000      $22,500     $78,000
Terence Poole(1)            nil     $17,025       $9,000        nil       $5,450       $7,500     $38,975
William Stedman(2)          nil     $20,833       $10,500      $6,667     $5,667      $10,500     $54,167
Stanley Wong                nil     $25,000       $16,500       nil       $4,000       $1,500     $47,000

NOTES:
(1)  Kirby Hedrick and Terence Poole were appointed to the board, effective
     April 26, 2005.
(2)  William Stedman resigned from the board, effective October 28, 2005.


     TRUST UNIT RIGHTS GRANTED TO DIRECTORS DURING THE YEAR ENDED DECEMBER 31,
     2005



                        TRUST UNITS     % OF TOTAL RIGHTS                    CLOSING MARKET
                           UNDER        GRANTED IN FISCAL                   PRICE ON DATE OF
                       RIGHTS GRANTED          YEAR         EXERCISE PRICE        GRANT        EXPIRY DATE
                       --------------          ----         --------------        -----        -----------
                                                                                     
John Zaozirny              12,000              1.9%             $18.14           $18.14       March 3, 2010
Thomas Cumming             12,000              1.9%             $18.14           $18.14       March 3, 2010
Kirby Hedrick               nil                nil               nil               nil             nil
Michael Parrett             nil                nil               nil               nil             nil
Terence Poole              15,000              2.4%             $18.69           $18.69        July 7, 2010
William Stedman             nil                nil               nil               nil             nil
Stanley Wong               6,000               1.0%             $18.14           $18.14       March 3, 2010


     DEUS GRANTED TO DIRECTORS IN THE YEAR ENDED DECEMBER 31, 2005

                                                                    DEUS(1)
                                                                   -------
            John Zaozirny                                           2,000
            Thomas Cumming                                           nil
            Kirby Hedrick                                           2,500
            Michael Parrett                                         2,000
            Terence Poole                                            nil
            William Stedman                                         2,000
            Stanley Wong                                            1,000
NOTE:
(1)  Effective for fiscal 2005, the long-term incentive program was redesigned
     to incorporate both grants of Trust Unit Rights and DEUs under the Rights
     Incentive  Plan  and  the  DEU  Plan  that  was  approved  by  the  Trust
     Unitholders  on April 22,  2004.  DEUs  issued  under the DEU Plan may be
     exchanged by recipients  for Class B trust units,  subject to the vesting
     and exercise  provisions  of the plan.  The mix between Trust Unit Rights
     and DEUs is at the discretion of each individual Director. See "Part IV -
     Matters to be  Considered  at the Trust  Meeting - Amendments  to the DEU
     Plan". At the  recommendation  of Towers Perrin,  it is proposed that the
     Director DEUs do not have vesting or performance requirements.


                                     -16-


     AGGREGATE  OPTION/RIGHT EXERCISES DURING THE YEAR ENDED DECEMBER 31, 2005
     AND YEAR END OPTION AND RIGHT VALUES

The following  table  summarizes,  for the Board of  Directors,  the number of
Trust Units acquired pursuant to the exercise, if any, and the number of Trust
Units  covered by  unexercised  Trust Unit Options and Trust Unit Rights under
the Option Plan and Rights  Incentive  Plan as of  December  31,  2005.  Value
realized upon exercise is the difference between the market value of the Class
B trust units  acquired on the exercise date and the aggregate  exercise price
of the  Trust  Unit  Options.  The value of the  unexercised  and in the money
options and rights is the  difference  between the exercise price of the Trust
Unit  Options or Trust Unit Rights and the closing  stock  market price of the
Class B trust units on the Toronto Stock Exchange on December 31, 2005,  which
was $22.65 per Class B trust unit.



                                                                                          VALUE OF UNEXERCISED IN
                              SECURITIES                    UNEXERCISED OPTIONS/RIGHTS    THE MONEY OPTIONS/RIGHTS
                               ACQUIRED                      AT DECEMBER 31, 2005 (#)      AT DECEMBER 31, 2005 ($)
                                  ON         AGGREGATE      --------------------------    -------------------------
                               EXERCISE   VALUE REALIZED                        NOT                         NOT
      NAME                       (#)            ($)            VESTED         VESTED         VESTED        VESTED
----------------------         --------   --------------       ------         ------         ------        ------
                                                                                          
John Zaozirny                    38,634       219,618          12,360         12,180          66,946        60,533
Thomas Cumming                    nil           nil            38,360         12,175          260,479       60,504
Kirby Hedrick                     nil           nil             nil             nil             nil           nil
Michael Parrett                   nil           nil            10,000          5,000          32,300        16,150
Terence Poole                     nil           nil            5,000          10,000          19,800        39,600
William Stedman(1)               10,000       13,500            nil             nil             nil           nil
Stanley Wong                     8,577        70,490           25,950          8,175          127,444       42,464

NOTE:
(1)  Mr. Stedman ceased to be a member of the Board of Directors on October
     28, 2005 and his unexercised Trust Unit Options and Trust Unit Rights
     expired in accordance with their terms.

     SECURITIES AUTHORIZED FOR ISSUANCE UNDER EQUITY COMPENSATION PLANS

The following table sets forth information with respect to compensation  plans
under which equity  securities  are authorized for issuance as at December 31,
2005,   aggregated  for  all  compensation   plans   previously   approved  by
securityholders   and  all  compensation  plans  not  previously  approved  by
securityholders.



                                                                                       NUMBER OF SECURITIES
                                                                                     REMAINING AVAILABLE FOR
                          NUMBER OF SECURITIES TO BE   WEIGHTED AVERAGE EXERCISE   FUTURE ISSUANCE UNDER EQUITY
                           ISSUED UPON EXERCISE OF        PRICE OF OUTSTANDING    COMPENSATION PLANS (EXCLUDING
                        OUTSTANDING OPTIONS, WARRANTS    OPTIONS, WARRANTS AND       SECURITIES REFLECTED IN
                                  AND RIGHTS                     RIGHTS                   COLUMN (A))(1)
PLAN CATEGORY                        (A)                          (B)                          (C)
-------------           -----------------------------  -------------------------  -----------------------------
                                                                                 
Equity compensation      Options            259,317              $15.22                     6,699,545
plans approved by        Rights           1,441,737
securityholders          DEUs               185,591
Equity compensation                  none                    not applicable               not applicable
plans not approved by
securityholders

Total                             1,886,645                      $15.22                     6,699,545

NOTE:
(1)  This number is available for future  issuance  under equity  compensation
     plans but is not  currently  available  for  issuance  as a result of the
     restriction that such number not exceed 10% of the issued and outstanding
     trust units. See "- Units Issuable".


                                     -17-


(2)  As of  December  31,  2005,  the maximum  number of Trust Units  issuable
     pursuant to the Trust Unit Option Plan, the Rights Incentive Plan and the
     DEU  Plan  was  4,597,908,  which  represented  2.9%  of the  issued  and
     outstanding Trust Units.

DIRECTORS' AND OFFICERS' LIABILITY INSURANCE

The Corporation  provides  directors' and officers' liability insurance to its
directors  and  officers,  to pay on behalf of each  insured  person all loss,
subject to the limits of the policy,  for which they become legally obligated,
and for which the insured person is not  indemnified by the  Corporation.  The
cost of the insurance is borne entirely by the Corporation.

INDEBTEDNESS OF DIRECTORS AND EXECUTIVE OFFICERS

Since January 1, 2005, none of the directors, executive officers or associates
of such directors or executive  officers of the Corporation have been indebted
to the Corporation or the Trust.

INTERESTS OF INFORMED PERSONS IN MATERIAL TRANSACTIONS

There  were no  material  interests,  direct or  indirect,  of any  directors,
executive  officers or associates of such  directors or executive  officers of
the Corporation, any shareholder or Unitholder who beneficially owns more than
10% of the Common  Shares or Units of the  Corporation  or the  Trust,  or any
known associate or affiliate of these persons in any transaction since January
1, 2005 and in any proposed transaction which has materially affected or would
materially affect the Corporation or the Trust other than the interests of the
Manager under the terms of the Management Agreement.

MANAGEMENT AGREEMENT

At the annual and special meeting of Trust Unitholders and the special meeting
of Royalty  Unitholders,  both of which were held on June 17, 2003,  the Trust
Unitholders  and the Royalty  Unitholders  approved the  Management  Agreement
which governs both the Trust and the Corporation.

Key elements of the Management Agreement are:

     o    two  distinct  3-year  terms with a declining  fee  structure in the
          second 3-year term;

     o    a base fee determined on a sliding scale:

          o    in the first three-year contract term:

               o    2% of the first $200 million of Income; and

               o    1% of the balance of Income over $200 million; and

          o    in the second three-year contract term:

               o    1.5% of the first $200 million of Income; and

               o    0.5% of the balance of Income over $200 million.

          (For these purposes,  "Income" means the aggregate of net production
          revenue  of  the  Corporation  and  any  other  income  earned  from
          permitted  investments of the Trust  (excluding  interest on cash or
          near-cash deposits or similar investments)).

     o    a  performance  based fee based on total  returns  received by Trust
          Unitholders  which  essentially  compensates  the  Manager for total
          annual returns which average in excess of 8% over a 3-year period;

     o    a  ceiling  on total  fees  payable  determined  in  reference  to a
          percentage of the fees paid under the previous management agreement:
          80% each year in the  first  three-year  contract  term and 60% each
          year in the second three-year contract term and subject to a further
          ceiling  essentially  equivalent to $12 million  annually during the
          second three-year contract term;


                                     -18-


     o    requirement  for  the  Manager  to  pay  certain   expenses  of  the
          Corporation and the Trust of approximately $2 million per year;

     o    an annual minimum  management fee of $3.6 million  comprised of $1.6
          million of management fees and $2.0 million of expenses;

     o    key man provisions in respect of James S. Kinnear,  the President of
          the Manager;

     o    a  bonus  structure  based  on 10% of the  Manager's  base  fee  for
          employees and special consultants of the Corporation; and

     o    an optional  buyout of the  management  agreement at the election of
          the board of  directors of the  Corporation  on June 30, 2006 with a
          termination  payment of  essentially  2/3 of the management fee paid
          during  the  first   three-year   contract  term  plus  expenses  of
          termination.

The responsibilities of the Manager under the Management Agreement include:

     o    reviewing and negotiating  acquisitions  for the Corporation and the
          Trust;

     o    providing   written  reports  to  the  board  of  directors  of  the
          Corporation  to  keep  the  Corporation  fully  informed  about  the
          acquisition,  exploration, development, operation and disposition of
          properties,  the marketing of petroleum substances,  risk management
          practices and forecasts as to market conditions;

     o    supporting the Corporation in connection with its acting as operator
          of certain of its properties;

     o    arranging for, and negotiating on behalf of, and in the name of, the
          Corporation   all  contracts  with  third  parties  for  the  proper
          management and operation of the properties of the Corporation;

     o    supervising,  training and providing leadership to the employees and
          consultants of the  Corporation  and assisting in recruitment of key
          employees of the Corporation;

     o    arranging  for  professional  services for the  Corporation  and the
          Trust;

     o    arranging for borrowings by the Corporation and equity  issuances by
          the Trust; and

     o    conducting   general   unitholder   services,   including   investor
          relations,  maintaining regulatory compliance, providing information
          to Trust  Unitholders in respect of material changes in the business
          of the  Corporation  or the Trust and all other reports  required by
          law, and calling,  holding and  distributing  material in respect of
          meetings of Trust Unitholders and Royalty Unitholders.

Despite the broad authority of the Manager, approval of the board of directors
of the  Corporation  is  required  on  decisions  relating  to any  offerings,
including the issuance of additional Trust Units, acquisitions in excess of $5
million,  annual operating and capital expenditure  budgets, the establishment
of credit  facilities,  the determination of cash  distributions paid to Trust
Unitholders,  the  amendment  of  any  of  the  constating  documents  of  the
Corporation or the Trust and the amount of the assumed expenses of the Manager
which are a portion of the compensation of the Manager.

MANAGEMENT AGREEMENT SECOND TERM

Under the terms of the Management Agreement,  the Corporation had the right to
terminate the Management  Agreement  effective June 30, 2006 on payment to the
Manager of a termination fee and certain other amounts. In the absence of such
termination,  the Management  Agreement  continues in effect for a final three
year term ending June 30, 2009.

An  Independent  Committee of the Board of Directors  of the  Corporation  was
constituted  for the purpose of  considering a termination  of the  Management
Agreement.  The  Independent  Committee  retained  Scotia  Capital Inc.


                                     -19-


as its financial  advisor.  After  considering the anticipated  effects to the
Corporation  and  to  the  Unitholder  value  of  both  a  termination  of the
Management  Agreement and a  continuation  of the  Management  Agreement,  the
Independent  Committee  recommended  to the full Board of  Directors  that the
Management Agreement not be terminated at the end of the first term.

The  Independent   Committee  based  its  recommendation  on  several  factors
including:

     o    The  amount  of  the  termination  fee  payable  to the  Manager  on
          termination of the Management Agreement effective June 30, 2006;

     o    The  estimated  cost of internal  management to June 30, 2009 in the
          event of a termination  of the Management  Agreement  effective June
          30, 2006;

     o    The estimated  maximum  management fees that would be payable to the
          Manager  over the final  three  years of the term of the  Management
          Agreement;

     o    The advice of its financial advisor;

     o    The management fee ceiling  applicable  during the final three years
          of the Management  Agreement  which will result in lower  management
          fees in the second term of the Management  Agreement ending June 30,
          2009 as  compared  to the  first  term of the  Management  Agreement
          ending June 30, 2006; and

     o    The  commitment by the Manager to certain key  governance  standards
          relating to the conduct of the affairs of the Trust and a continuing
          commitment  to  overall  corporate  governance  practices  (as  such
          practices  would apply to  Pengrowth in an  internalized  management
          structure);  and a further  commitment  to assist  and work with the
          Board  in  establishing  a plan  for  the  orderly  transition  to a
          traditional  corporate  management structure at the end of the final
          term of the Management Agreement on June 30, 2009.

Based  on the  recommendation  of the  Independent  Committee,  the  Board  of
Directors resolved not to terminate the Management Agreement at the end of the
first term and has therefore resolved to continue the Management  Agreement in
accordance  with its terms  for a second  three  year term  ending on June 30,
2009.




                                     -20-


                        PART II - CORPORATE GOVERNANCE

MANDATES OF THE TRUSTEE, THE MANAGER AND THE BOARD OF DIRECTORS

The Corporation holds petroleum and natural gas rights and other assets. Under
the Royalty Indenture,  a royalty was created representing 99% of the "Royalty
Income",  which is payable to Royalty  Unitholders.  The Trust was created for
the purpose of issuing  Trust Units to the  public,  facilitating  an indirect
investment in Royalty Units and other  permitted  investments  under the Trust
Indenture.  The Trust holds Royalty Units,  interests in certain petroleum and
natural gas facilities, cash and other assets. The Class B trust units and the
Class A trust units of the Trust are listed on the Toronto Stock Exchange (the
"TSX")  and the Class A trust  units of the  Trust are also  listed on the New
York  Stock  Exchange  (the  "NYSE").  The Trust is  therefore  subject to the
corporate governance listing requirements of both exchanges.

Under the terms of the Trust  Indenture,  the Trustee is empowered to exercise
those rights and privileges  that could be exercised by a beneficial  owner of
the assets of the Trust in respect of the administration and management of the
Trust.  The Trustee is permitted to delegate  certain of the powers and duties
of  the  Trustee  to  any  one  or  more  agents,  representatives,  officers,
employees,  independent contractors or other persons. However, specific powers
are delegated to the Corporation as "Administrator"  under the Trust Indenture
and the Trustee has granted broad  discretion to the Manager to administer and
regulate the day to day operations of the Trust. The powers of the Trustee are
also limited through the voting rights of Trust Unitholders.

Under the Management  Agreement,  the Manager is empowered to act as agent for
the Trust in respect of various matters, to execute documents on behalf of the
Trustee and to make executive  decisions which conform to general policies and
general  principles  previously  established  by the  Trustee.  The Manager is
empowered to undertake, on behalf of the Corporation and the Trust, subject to
the  Royalty  Indenture,  all  matters  pertaining  to the  properties  of the
Corporation. See "Management Agreement".

Under the Royalty  Indenture,  the Corporation  makes all operating  decisions
with respect to the properties of the Corporation.  Under the Trust Indenture,
general powers have been delegated to the  Corporation as the  "Administrator"
of the Trust to perform  those  functions  of the  Trustee  which are  largely
discretionary,  subject to the powers and duties of the Manager. Additionally,
specific  powers have been  delegated  to the  Corporation  in relation to the
offering of securities,  the  acquisition of facilities and other assets,  the
incurring of indebtedness,  the granting of security and the  determination of
distributable income.

In  accordance  with the terms of the  Unanimous  Shareholder  Agreement,  all
Royalty  Unitholders  other than the Trustee,  and all Trust  Unitholders  are
entitled to attend at, and vote upon, all resolutions  brought before meetings
of the  Shareholders of the Corporation on the basis of one vote for each Unit
held.  Currently,  the Unanimous  Shareholder Agreement also provides that the
Board of Directors  shall consist of two nominees of the Manager and up to six
directors who are elected by the Trust  Unitholders of the Trust. The Board of
Directors  meets a  minimum  of four  times  each  year,  once in each  fiscal
quarter. In addition, the Board of Directors meets at other times when matters
requiring  its  approval  are  raised  and the  timing  is such that it is not
prudent or possible to await a regularly scheduled  quarterly meeting.  During
2005, 11 regularly constituted Board of Directors meetings were held.

BOARD INDEPENDENCE

The NYSE Listed  Company  Manual  states that a majority of directors  must be
independent. An independent director is defined as one who has been determined
by the Board of Directors  to have no material  relationship  with  Pengrowth,
other than relationships  arising from shareholdings.  In addition, a director
is not independent  if: (i) the director or an immediate  family member is, or
has been within the last three  years,  an employee  or  executive  officer of
Pengrowth; (ii) the director or an immediate family member has received during
any twelve month period  within the last three  years,  more than  $100,000 in
direct compensation from Pengrowth;  (iii) the director or an immediate family
member,  a partner  or  employee  of a firm that is  Pengrowth's  internal  or
external auditor or the director or an immediate family member has, within the
last  three  years,  been a partner  or  employee  of such firm and  worked on
Pengrowth's  audit; (iv) the director or an immediate family member is, or has
been within the last three years,  employed as an executive officer of another
company where any of Pengrowth's  present  officers at the same time serves or
served on that company's  compensation  committee;  and (v) the director or an
immediate  family  member is a  current  employee  of a company  that has made
payments to, or received  payments from,  Pengrowth for a property


                                     -21-


or services in an amount which, in any of the last three fiscal years, exceeds
the greater of $1,000,000,  or 2% of such other company's  consolidated  gross
revenues.

National Instrument 58-101 DISCLOSURE OF CORPORATE GOVERNANCE PRACTICES of the
Canadian Securities  Administrators ("NI 58-101") recommends that the board of
directors of every issuer be constituted  with a majority of  individuals  who
qualify as  "independent".  An independent  director is a director that has no
material  relationship,  direct or indirect,  with the issuer, which could, in
the view of the  issuer's  board  of  directors,  be  reasonably  expected  to
interfere with the exercise of a member's independent judgment.

Six of the eight directors  recommended for election to the Board of Directors
qualify as independent  directors under the NYSE  requirements  and NI 58-101.
Mr. James S. Kinnear,  who is Chairman,  President and Chief Executive Officer
of the  Corporation  as well as President and Chief  Executive  Officer of the
Manager,  is not independent of either entity and is a related  director.  Mr.
Stanley  H.  Wong may be  considered  not to be  independent  and is a related
director as he is the Manager's additional appointee to the Board of Directors
pursuant to the terms of the Unanimous  Shareholder  Agreement.  However,  Mr.
Wong is neither  engaged by the Manager nor by the  Corporation  and  receives
remuneration  solely in his  capacity  as a director of the  Corporation.  The
remainder of the directors are independent and unrelated in that they have not
worked  for  the  Corporation  (or the  Manager)  nor do  they  have  material
contracts with the Corporation (or the Manager) or receive  remuneration  from
the Corporation (or the Manager),  other than Trust Unit Rights,  in excess of
director's fees payable by the Corporation.

BOARD APPROVALS AND STRUCTURE

The  Manager  makes  recommendations  to  the  Board  of  Directors  as to the
strategic  direction of the Corporation and the Trust.  The Board of Directors
considers these  recommendations  and assumes overall  responsibility  for the
strategic  direction  of the  Corporation  and the Trust  through  the  annual
consideration  of a strategic  plan and budget.  Criteria  are approved by the
Board of Directors for the  acquisition and disposition of oil and natural gas
properties and other permitted investments.

The Manager  has  general  power  under the  Management  Agreement  to conduct
acquisitions and dispositions and the operation of properties.  Because of the
structure  created  by the Trust  Indenture,  the  Royalty  Indenture  and the
Unanimous  Shareholder  Agreement,  neither  the  Manager  nor  the  Board  of
Directors has complete  authority over the businesses and affairs of the Trust
and the  Corporation.  The Trustee responds to directions from the Manager and
from the Board of Directors (with respect to the Corporation as  administrator
of the  Trust)  within  the  scope of the  authority  of the  Trustee  and the
Trustee's power to delegate.

The Board of  Directors  responds to  recommendations  brought  forward by the
Manager  to  the  Board  of  Directors  on  material  matters   impacting  the
Corporation  and the Trust.  Practically,  the Manager  defers to the Board of
Directors in respect of all matters which may have a material  impact upon the
business  and  undertaking  of  the   Corporation,   the  Trust,  the  Royalty
Unitholders  or the Trust  Unitholders.  Reliance is placed  upon  independent
engineering, legal and accounting consultants where appropriate.

The Board of Directors  represents a cross-section of experience in matters of
oil and gas,  finance  and  directors'  responsibilities.  Three of the  eight
nominated  members of the Board of  Directors  have been  directors  since the
formation  of the  Corporation  and the Trust.  Thomas A.  Cumming  has been a
director since April 2000.  Michael S. Parrett has been a director since April
22, 2004.  A. Terence  Poole and Kirby L.  Hedrick have been  directors  since
April 26, 2005.  Wayne Foo is being nominated as a director for the first time
at the Shareholder Meeting.

BOARD COMMITTEES

The Audit  Committee of the Board of Directors is currently  comprised of four
independent directors. The Board of Directors has also constituted a Corporate
Governance Committee comprised of four independent  directors,  a Compensation
Committee  comprised of three independent  directors and a Reserves  Committee
comprised of two directors, one of whom is independent. The Reserves Committee
has been  established in order to participate in and review the preparation of
independent  reserve reports for the oil and gas assets of the Corporation and
the  reporting  thereof.  There  are  no  other  committees  of the  Board  of
Directors.


                                     -22-


In respect of matters such as discussions  concerning the Management Agreement
or related party  transactions,  representatives of the Manager disclose their
conflict of interest and absent themselves from discussions and voting.

STATEMENT OF CORPORATE GOVERNANCE PRACTICES

The Board of  Directors,  the  Manager  and senior  management  consider  good
corporate governance to be central to the effective and efficient operation of
the Trust and the  Corporation.  The Board of Directors has general  corporate
authority  over the  business and affairs of the  Corporation  and derives its
authority in respect to the Trust by virtue of the delegation of powers by the
Trustee to the  Corporation as  "Administrator"  in accordance  with the Trust
Indenture.  In  accordance  with the Royalty  Indenture,  Trust  Indenture and
Unanimous Shareholder Agreement, the Trust Unitholders and Royalty Unitholders
empowered  the  Trustee  and the  Corporation  to  delegate  authority  to the
Manager.  The Manager derives its authority from the Management Agreement with
both the  Corporation  and the Trust.  In practice,  the Manager defers to the
Board of Directors on all matters material to the Corporation and the Trust

The Board of Directors and the Manager are aware of their  responsibility  for
corporate  governance  and recognize the importance of enhancing the corporate
governance practices of the Trust and the Corporation.

On November 4, 2003, the NYSE adopted a number of changes to the standards for
issuers listed on the NYSE, such as the Trust. The changes to the NYSE listing
standards are not mandatory for the Trust,  but any differences in the Trust's
corporate  governance  practices  and the NYSE rules must be  disclosed by the
Trust in its annual 40F filing with the Securities and Exchange  Commission in
the United  States.  Certain  provisions  of SOX and certain rules adopted and
proposed by the United  States  Securities  and  Exchange  Commission  ("SEC")
pursuant to the  requirements of SOX, which are applicable to the Trust,  also
influence the Trust's approach to corporate governance.

On June 30, 2005, the Canadian Securities Administrators implemented NI 58-101
and National Policy 58-201 CORPORATE GOVERNANCE GUIDELINES,  which effectively
replaced the corporate  governance  guidelines and disclosure  policies of the
TSX.

Under NI 58-101,  the Corporation is required to disclose certain  information
relating to its corporate governance practices. This information is set out in
Appendix "1" to this Circular.




                                     -23-


        PART III - MATTERS TO BE CONSIDERED AT THE SHAREHOLDER MEETING

APPOINTMENT OF AUDITORS

The Unitholders  will be asked to consider a resolution to appoint the firm of
KPMG LLP,  Chartered  Accountants,  of  Calgary,  Alberta,  as auditors of the
Corporation,  to hold office until the next annual meeting of the Shareholders
or until their  successor is elected or appointed,  at the  remuneration to be
fixed by the Board of Directors.

ELECTION OF DIRECTORS

The  current  directors  of the  Corporation  are  James S.  Kinnear,  John B.
Zaozirny,  Stanley H. Wong, Thomas A. Cumming,  Michael S. Parrett, A. Terence
Poole  and  Kirby  L.  Hedrick.   The  Corporate   Governance   Committee  has
recommended, and the Board of Directors has nominated, Wayne Foo as a director
of the Corporation.

Pursuant to the Unanimous Shareholder Agreement,  the Corporation shall have a
Board of Directors of a minimum of three and a maximum of eight  members,  two
of whom are to be appointed by the Manager. It is the intention of the Manager
to appoint  James S.  Kinnear  and Stanley H. Wong as  directors.  The persons
named in the enclosed form of proxy intend to vote for the election of John B.
Zaozirny,  Thomas A. Cumming,  Michael S. Parrett,  A. Terence Poole, Kirby L.
Hedrick  and Wayne Foo as  directors  of the  Corporation.  Should  any of the
nominees be unable to serve as a director for any reason, the persons named in
the enclosed  form of proxy  reserve the right to vote for another  nominee at
their  discretion.  Each director  elected will hold office until the close of
the next annual meeting of Shareholders of the Corporation.

The following  table sets forth the names of the nominees  together with their
principal  occupations,  jurisdiction  of  residence,  the year in which  they
became  directors  and the number of Trust  Units  over  which they  exercised
control or direction as at May 1, 2006.

                                                                   CLASS B
                                                                 TRUST UNITS
NAME, PRINCIPAL                                                CONTROLLED OR
OCCUPATION AND JURISDICTION OF RESIDENCE   DIRECTOR SINCE  BENEFICIALLY OWNED(1)
------------------------------------------ --------------  ---------------------
James S. Kinnear
Chairman, President and Chief Executive
Officer of Pengrowth Corporation and
President and Chief Executive Officer
of Pengrowth Management Limited                  1988            4,051,039(2)
Alberta, Canada

John B. Zaozirny(4)(5)
Counsel, McCarthy Tetrault
(Barristers & Solicitors)                        1988               47,362
Alberta, Canada

Stanley H. Wong(6)(7)
President of Carbine Resources Ltd.              1988               46,576
(Private Oil and Gas Company)
Alberta, Canada

Thomas A. Cumming(3)(4)(5)
Businessman                                      2000               6,678
Alberta, Canada

Michael S. Parrett(3)(4)(5)
Businessman                                      2004               4,000
Ontario, Canada


                                     -24-

                                                                   CLASS B
                                                                 TRUST UNITS
NAME, PRINCIPAL                                                CONTROLLED OR
OCCUPATION AND JURISDICTION OF RESIDENCE   DIRECTOR SINCE  BENEFICIALLY OWNED(1)
------------------------------------------ --------------  ---------------------

A. Terence Poole(3)(4)
Executive Vice President, Corporate
Strategy and Development of Nova
Chemicals Corporation
(Chemical Manufacturing Company)                 2005               10,000
Alberta, Canada

Kirby L. Hedrick(3)(6)
Businessman                                      2005                nil
Wyoming, United States

Wayne Foo
President, Petro Andina Resources Inc.
(Private Oil and Gas Company)                  Nominee               nil
Alberta, Canada

NOTES:
(1)  Does not include Trust Units  issuable  upon the exercise of  outstanding
     Trust Unit Options, Trust Unit Rights or DEUs.
(2)  In addition,  Mr.  Kinnear  exercises  control over 13,152  Royalty Units
     which are held by the Manager.  Included in Mr. Kinnear's trust units are
     an insignificant number of Class A trust units.
(3)  Member of the Audit Committee.
(4)  Member of the Corporate Governance Committee.
(5)  Member of the Compensation Committee.
(6)  Member of the Reserves Committee.
(7)  In addition,  Mr. Wong exercises control over 3,288 Royalty Units held by
     Carbine Resources Ltd.

WAYNE FOO

Wayne Foo is a  Geologist.  He received a Bachelor of Science in Geology  from
the  University  of Calgary  in 1977 and a Masters of Science in Geology  from
Queen's  University  in 1979.  Mr.  Foo has  extensive  geological  and senior
management  experience  in the oil  and gas  industry.  Mr.  Foo has a  varied
27-year  career in the energy  sector,  including  Geologist at Chevron Canada
Resources  (1979-1981),  Geologist at Corexcana Ltd.  (1981-1983),  Geologist,
Supervisor  and  Manager at  Chevron  Canada  and  International  (1983-1996),
President, Chief Operating Officer and Vice President of Archer Resources Ltd.
(1996-1998),  President and Chief Executive  Officer of Dominion Energy Canada
Ltd.  (1998-2002).  At present, Mr. Foo is President of Petro Andina Resources
Inc. and Chairman of Brigantine Energy Inc. Mr. Foo is a member of APEGGA, the
Canadian  Society of  Petroleum  Geologists  and the American  Association  of
Petroleum Geologists.

AMENDMENTS TO THE UNANIMOUS  SHAREHOLDER  AGREEMENT TO SIMPLIFY  VOTING AT THE
ANNUAL GENERAL MEETING

Unitholders  will be asked to consider an extraordinary  resolution  approving
amendments  to the  Unanimous  Shareholder  Agreement to simplify  Pengrowth's
annual meeting process.

Pengrowth's  current annual general meeting  process  includes three meetings,
namely, a meeting of the  Shareholders,  a meeting of the Royalty  Unitholders
and a meeting of the Trust  Unitholders.  These meetings are held in immediate
succession  and are required as a result of the  provisions  of the  Unanimous
Shareholder Agreement, the Royalty Agreement and the Trust Indenture.

The Unanimous  Shareholder Agreement currently provides for the following with
respect to the voting of the Common Shares of the Corporation:

1.   The  Shareholders  of the Corporation are required to abstain from voting
     their Common Shares at any and all meetings of the Shareholders.

2.   The  Shareholders may vote their Common Shares or exercise rights to pass
     a resolution  in writing  where  required to comply with any provision of
     the  BUSINESS  CORPORATIONS  ACT  (Alberta)  and in so doing will vote in
     accordance with the majority vote of Unitholders on the same matter.

3.   The  Unitholders are entitled to notice of, and to attend and vote at, as
     if they were Shareholders, any meeting of the Shareholders.


                                     -25-


The Royalty Indenture currently provides for the following with respect to the
voting of the Royalty Units at meetings of the Royalty Unitholders:

1.   In respect of a vote by a show of hands,  each Royalty  Unitholder who is
     present  and  entitled to vote in person or by proxy shall be entitled to
     one vote at each  meeting of Royalty  Unitholders  for each  Royalty Unit
     held.

2.   In respect of a vote by poll, each Royalty  Unitholder who is present and
     entitled  to vote in person or by proxy  shall be entitled to one vote at
     each meeting of Royalty Unitholders for each Royalty Unit held.

The Royalty  Indenture  further  clarifies that the Trustee is not entitled to
vote any  Royalty  Units  held in its  capacity  as  Trustee  under  the Trust
Indenture.

The Trust Indenture  currently  provides for the following with respect to the
voting  of  Royalty  Units  at all  meetings  of the  Royalty  Unitholders  or
Shareholders:

1.   All  Royalty  Units held by the  Trustee as part of the  property  of the
     Trust  shall not be voted by the  Trustee but shall be voted by the Trust
     Unitholders at all Shareholder meetings and Royalty Unitholder meetings.

2.   The  Trustee  is  required  to be a party  to the  Unanimous  Shareholder
     Agreement and the Royalty Indenture.

The  foregoing  agreements  effectively  entitle  Trust  Unitholders  to  vote
separately at each Shareholder  meeting,  Royalty Unitholder meeting and Trust
Unitholder  meeting.  It is management's view that convening three meetings as
part of each annual general meeting of Trust  Unitholders is unduly  confusing
to the Trust Unitholders and inconsistent with standard industry practice.

The requirement to have meetings of the Shareholders  and Royalty  Unitholders
in conjunction with meetings of the Trust  Unitholders  results in essentially
the same  subject  matter  requiring  the  approval of  Shareholders,  Royalty
Unitholders  and  Trust  Unitholders,  resulting  in  repetition  between  the
meetings,  and making the annual general  meeting  process more cumbersome and
time consuming.

At the Shareholder  Meeting,  the Trust Meeting and the Royalty Meeting, it is
proposed  that  an  extraordinary   resolution  of  the  Shareholders,   Trust
Unitholders  and  Royalty   Unitholders  be  passed  to  amend  the  Unanimous
Shareholder  Agreement,  the Trust  Indenture  and the Royalty  Indenture,  as
applicable,  to remove the provisions which provide that the Trust Unitholders
are entitled to vote at meetings of the Shareholders  and Royalty  Unitholders
and to remove the provisions  which provide that the Royalty  Unitholders  are
entitled  to vote at  meetings  of the  Shareholders.  Should  these  proposed
amendments be approved and  implemented,  the business of the Corporation will
be conducted by way of consent  resolutions of the  Shareholders,  acting with
the prior approval of the Trust  Unitholders.  By removing the  requirement to
hold three  separate  meetings,  the  Corporation  will  streamline the annual
meeting  procedure,  reduce costs and bring the Trust and the Corporation into
conformity with the standard  practice of oil and gas income trusts. To ensure
the Trust Unitholders have the ability to pre-approve  Shareholder resolutions
pertaining to the Corporation,  the Trust Indenture will be amended to require
that the Trustee seek the direction of the Trust Unitholders before voting the
Common Shares or Royalty Units held by the Trustee.

To  be  approved,   the  extraordinary   resolution  approving  the  foregoing
amendments to the Unanimous Shareholder Agreement, the Trust Indenture and the
Royalty Indenture  requires the approval of not less than 66 2/3% of the votes
cast by the  Shareholders,  Trust  Unitholders and Royalty  Unitholders at the
Shareholder Meeting, the Trust Meeting and the Royalty Meeting,  respectively.
At the  Shareholder  Meeting,  the  Shareholders  will  therefore  be asked to
consider  and,  if  thought  appropriate,  pass the  extraordinary  resolution
contained in Schedule "A-1" to this Circular.


                                     -26-


AMENDMENTS  TO THE  UNANIMOUS  SHAREHOLDER  AGREEMENT  AND THE ARTICLES OF THE
CORPORATION  TO INCREASE  THE MAXIMUM  SIZE OF THE BOARD OF  DIRECTORS  OF THE
CORPORATION

Unitholders  will be asked to consider an extraordinary  resolution  approving
amendments  to the  Unanimous  Shareholder  Agreement  and the articles of the
Corporation  to increase  the maximum  size of the Board of  Directors  of the
Corporation.

The  Unanimous  Shareholder  Agreement  and the  articles  of the  Corporation
currently  provide  that the Board of  Directors  may have no fewer than three
members and no more than eight members.  The  restrictions on the maximum size
of the Board of Directors  of the  Corporation  as currently  contained in the
Unanimous  Shareholder  Agreement  and the  articles of the  Corporation  were
determined  when the business and  governance of the Trust were  significantly
less complex.  Due to several  factors,  including  the increased  size of the
Trust,  an  increase in the  complexity  of the  Trust's  business  and a more
stringent  regulatory   environment,   particularly  relating  to  matters  of
corporate governance,  it is management's view that the work load of Directors
has significantly  increased and increasing the size of the Board of Directors
will be  advantageous  to Pengrowth.  Increasing  the number of Directors will
also bring additional skills, experiences and views to the Board of Directors.
In  addition,  increasing  the size of the  Board of  Directors  will  provide
flexibility  to Pengrowth and the ability to add  "high-caliber"  directors as
they become available, rather than when a board vacancy arises.

At the Shareholder  Meeting,  the Trust Meeting and the Royalty Meeting, it is
proposed  that  an  extraordinary   resolution  of  the  Shareholders,   Trust
Unitholders  and  Royalty   Unitholders  be  passed  to  amend  the  Unanimous
Shareholder  Agreement  and the  articles of the  Corporation  to increase the
maximum size of the Board of Directors to twelve members.

To  be  approved,   the  extraordinary   resolution  approving  the  foregoing
amendments  to the  Unanimous  Shareholder  Agreement  and the articles of the
Corporation  requires  the approval of not less than 66 2/3% of the votes cast
by  the  Shareholders,  Trust  Unitholders  and  Royalty  Unitholders  at  the
Shareholder Meeting, the Trust Meeting and the Royalty Meeting,  respectively.
At the  Shareholder  Meeting,  the  Shareholders  will  therefore  be asked to
consider  and,  if  thought  appropriate,  pass the  extraordinary  resolution
contained in Schedule "A-2" to this Circular.




                                     -27-


            PART IV - MATTERS TO BE CONSIDERED AT THE TRUST MEETING

APPOINTMENT OF AUDITORS

It is the intention of the persons named in the enclosed form of proxy, if not
expressly  directed  to the  contrary  in the  proxy,  to vote in  favour of a
resolution to appoint the firm of KPMG LLP, Chartered Accountants, of Calgary,
Alberta,  as the  auditors of the Trust,  to hold office until the next annual
meeting of  Unitholders or until their  successor is elected or appointed,  at
the remuneration to be fixed by the Board of Directors.

AMENDMENTS  TO THE TRUST  INDENTURE  TO PROVIDE FOR THE  CONSOLIDATION  OF THE
TRUST'S DUAL CLASS STRUCTURE

SUMMARY

Pengrowth  implemented  the Class A and Class B dual trust unit structure (the
"dual class  structure") in July of 2004 so that  Pengrowth  could control the
level of  ownership  of Trust  Units by  non-residents  of Canada and  thereby
ensure  that  Pengrowth  was a mutual  fund  trust  under the  INCOME  TAX ACT
(Canada) (the "Tax Act").

Early in 2006,  Pengrowth  received  preliminary advice from Bennett Jones LLP
that,  as a result of a number of factors,  it may no longer be necessary  for
Pengrowth to regulate  the level of ownership of Trust Units by  non-residents
of Canada to preserve  Pengrowth's status as a mutual fund trust under the Tax
Act.  Pengrowth also received  preliminary  advice from its financial advisors
that the dual class  structure  may be an impediment to Pengrowth in executing
its business plan, a fundamental  component of which is the long-term creation
of unitholder value through accretive acquisitions and related financings.

As a result,  the Board of  Directors  considered  it  appropriate  to examine
whether the dual class structure  continued to be in the best interests of the
Trust and the Trust  Unitholders and formed a Special Committee of independent
directors.

The Special  Committee has  unanimously  recommended to the Board of Directors
that the  Class A trust  units  and the Class B trust  units of  Pengrowth  be
consolidated as follows:

o    effective as of 5:00 p.m. (Calgary time) on June 27, 2006:

     o    the  restriction  on the Class B trust units that  provides that the
          Class B trust units may only be held by  residents of Canada will be
          eliminated; and

o    effective as of 5:00 p.m. (Calgary time) on July 27, 2006:

     o    the Class A trust  units will be  delisted  from the  Toronto  Stock
          Exchange (effective as of the close of markets);

     o    the  Class B trust  units  will be  renamed  as "Trust  Units"  (for
          further clarity,  defined herein as "Consolidated  Trust Units") and
          the trading symbol of the  Consolidated  Trust Units will be changed
          from "PGF.B" to "PGF.UN" (subject to the approval of the TSX);

     o    all of the  issued  and  outstanding  Class  A trust  units  will be
          converted  into  Consolidated  Trust  Units  on  the  basis  of  one
          Consolidated Trust Unit for each whole Class A trust unit previously
          held (with the exception of Class A trust units held by residents of
          Canada who have  provided a residency  declaration  to the Trustee);
          and

     o    the  Consolidated  Trust  Units will be  substitutionally  listed in
          place of the  Class A trust  units on the New  York  Stock  Exchange
          under the  trading  symbol  "PGH"  (subject  to the  approval of the
          NYSE);

     (collectively  referred to in this  Circular as the  "Consolidation",  as
     described in greater detail under "Terms of the Consolidation" below).


                                     -28-


THE BOARD OF DIRECTORS  UNANIMOUSLY  RECOMMENDS THAT TRUST UNITHOLDERS APPROVE
THE CONSOLIDATION.  See "Recommendations of the Board of Directors".  The form
of the  extraordinary  resolution to approve the  Consolidation is attached as
Schedule "B-1" hereto (the "Consolidation Resolution").

THE  BOARD  OF  DIRECTORS   URGES  ALL  TRUST   UNITHOLDERS  TO  GIVE  CAREFUL
CONSIDERATION TO THE FACTORS  DESCRIBED BELOW UNDER  "BACKGROUND - SIGNIFICANT
CONSIDERATIONS OF THE SPECIAL COMMITTEE".

THE  CONVERSION  OF  CLASS A  TRUST  UNITS  HELD BY  RESIDENTS  OF  CANADA  TO
CONSOLIDATED  TRUST UNITS  PURSUANT TO THE  CONSOLIDATION  WILL  CONSTITUTE  A
TAXABLE  DISPOSITION.  HOLDERS  OF CLASS A TRUST  UNITS WHO ARE  RESIDENTS  OF
CANADA  AND DO NOT  WISH TO HAVE  THEIR  CLASS A TRUST  UNITS  CONVERTED  INTO
CONSOLIDATED   TRUST  UNITS  MUST  DELIVER  A  DULY  COMPLETED   ELECTION  AND
DECLARATION OF RESIDENCY TO THE TRUSTEE NO LATER THAN 5:00 P.M. (CALGARY TIME)
TUESDAY,  JULY 25, 2006.  COPIES OF THE ELECTION AND  DECLARATION OF RESIDENCY
WILL BE MAILED TO HOLDERS OF CLASS A TRUST UNITS  FOLLOWING THE TRUST MEETING.
FOR  INFORMATION  IN  RELATION  TO THE TAX  CONSIDERATIONS  ARISING  FROM  THE
CONVERSION  OF CLASS A TRUST  UNITS  HELD BY  RESIDENTS  OF  CANADA,  SEE "TAX
CONSIDERATIONS".

BACKGROUND

     MUTUAL FUND TRUST STATUS OF THE TRUST

Maintaining  its  status  as a  mutual  fund  trust  under  the  Tax Act is of
fundamental  importance  to the  Trust.  If the Trust  ceases to  qualify as a
mutual  fund  trust  it will  significantly  adversely  affect  the  value  of
Pengrowth's Trust Units.

Generally speaking, in addition to several other requirements,  in order for a
trust such as Pengrowth  to be a mutual fund trust under the Tax Act,  either:
(i) the trust must not be established or maintained  primarily for the benefit
of  non-residents  of Canada (i.e. a majority of its trust units must be owned
by  residents  of  Canada)  (the  "Benefit  Test") or (ii) at all times  after
February 21, 1990, all or substantially  all of the property of the trust must
consist of  property  other than  taxable  Canadian  property  (the  "Property
Exception").

Early in 2004, it had become apparent that the level of non-resident ownership
of the Trust had risen  from  approximately  8% at the time of  listing on the
NYSE  in  April  2002 to a level  approaching  50%.  As a  result  of  certain
legislative  proposals  announced by the Minister of Finance on March 23, 2004
and  uncertainty  as to  whether  or  not  Pengrowth  satisfied  the  Property
Exception,  it was  considered  prudent for Pengrowth to rely upon the Benefit
Test and, on July 27, 2004, Pengrowth  implemented the dual class structure to
ensure that, after the implementation period, residents of Canada, through the
ownership  of Class B trust  units,  would own a majority  of the  outstanding
Trust Units.

On November 26, 2004,  the Trust received a comfort letter from the Department
of Finance (Canada) (the "2004 Finance Letter") stating that the Department of
Finance  would  recommend to the Minister of Finance that an amendment be made
to the Tax Act  that  would  clarify  the  Trust's  ability  to rely  upon the
Property Exception.  However,  various announcements by the Federal Government
relating to the residency  requirements for mutual fund trusts during 2004 and
2005 resulted in  considerable  uncertainty  regarding  Pengrowth's  long-term
ability  to rely  upon  the  Property  Exception  and as a  result,  Pengrowth
considered it prudent to maintain the dual class structure.

In early 2006, the Corporation and Bennett Jones LLP held discussions with the
Tax  Legislation  Division  of the  Department  of Finance and with the Canada
Revenue Agency.  These  discussions  provided comfort to Pengrowth that it was
unlikely that the Department of Finance would impose additional obligations on
mutual  fund  trusts  in  respect  of  non-resident  ownership  and  that  the
Department  of  Finance  would  also  implement  the  changes  to the  Tax Act
contemplated by the 2004 Finance Letter.

On March 23, 2006,  Pengrowth received a letter from the Department of Finance
(the "2006 Finance  Letter")  confirming  that it remains the intention of the
department  to recommend to the Minister of Finance the changes to the Tax Act
contained in the 2004 Finance  Letter.  Bennett  Jones LLP advised  that, as a
result of a number of


                                     -29-


factors, including receipt by the Corporation of confirmations from the Canada
Revenue  Agency and the  Department  of Finance  (including  the 2004  Finance
Letter and the 2006 Finance  Letter),  it was no longer  necessary to regulate
the  level  of  ownership  of  Trust  Units by  persons  who are not  Canadian
residents in order to preserve Pengrowth's status as a mutual fund trust under
the Tax Act.

For further  information  concerning the mutual fund trust status of the Trust
see  "Trust  Units  -  Trust  Unit  Reclassification"  in the  Trust's  annual
information form dated March 29, 2006, which section is hereby incorporated by
reference.

     APPOINTMENT AND MANDATE OF THE SPECIAL COMMITTEE

In  light  of  these  developments,  the  Board  of  Directors  considered  it
appropriate to examine whether the dual class structure continued to be in the
best interests of the Trust and the Trust  Unitholders and the extent to which
the  structure  may be an  impediment  to the  execution  by  Pengrowth of its
business  plan.  On March 27, 2006,  the Board of  Directors  formed a special
committee of the Board of Directors  consisting of A. Terence Poole, Thomas A.
Cumming,  Kirby L. Hedrick and Michael S. Parrett, all of whom are independent
directors,  to make recommendations to the Board of Directors.  The mandate of
the  Special  Committee  included  examining  the  impact  of the  dual  class
structure on Pengrowth and its ability to effectively pursue its business plan
and examining  alternatives  to that  structure,  including the removal of the
ownership  restriction from the Class B trust units, the merger of the Class A
trust units and the Class B trust units into a single  class of trust units or
any other alternatives the Special Committee considered appropriate,  together
with the  impact of any  course of  action on  Pengrowth  and both the Class A
unitholders and Class B unitholders and the methods of implementation thereof.
For  information  in  relation  to the  holdings of the members of the Special
Committee of Class B trust units,  see "Part III - Matters to be Considered at
the  Shareholders  Meeting -  Election  of  Directors"  and see also "Part I -
General Information for all Meetings - Compensation of Directors".

     PROCESS AND MEETINGS OF THE SPECIAL COMMITTEE

The process that resulted in the  recommendation  by the Special  Committee to
the  Board of  Directors  to  proceed  with the  Consolidation  involved  nine
meetings  of the  Special  Committee  held  over the  course  of seven  weeks.
Meetings of the Special  Committee  occurred on March 29, 2006, April 3, 2006,
April 7, 2006, April 19, 2006, May 2, 2006, May 8, 2006, May 11, 2006, May 14,
2006 and May 16, 2006.  The Special  Committee  retained  Burnet,  Duckworth &
Palmer LLP,  Calgary,  Alberta  ("BDP") and Paul,  Weiss,  Rifkind,  Wharton &
Garrison LLP, New York,  New York ("Paul Weiss") as its legal advisors and BMO
Nesbitt  Burns Inc.  ("BMO  Nesbitt  Burns")  and  Merrill  Lynch  Canada Inc.
("Merrill  Lynch") as its  financial  advisors.  Each  meeting of the  Special
Committee included an IN-CAMERA session where the Special Committee met solely
with its legal advisors.  In addition to the advice of its legal and financial
advisors,  the Special Committee considered the advice of Bennett Jones, legal
advisors to the Corporation, RBC Capital Markets ("RBC"), financial advisor to
the   Corporation,   and  the  information   provided  by  management  of  the
Corporation.

     SIGNIFICANT CONSIDERATIONS OF THE SPECIAL COMMITTEE

In concluding  that the dual class  structure is a  significant  impediment to
Pengrowth in  executing  its  business  plan,  and  therefore  determining  to
recommend the  Consolidation,  the Special Committee  considered the advice of
its financial  advisors,  BMO Nesbitt Burns and Merrill  Lynch,  that the dual
class structure results in:

o    AN INABILITY TO  EFFECTIVELY  RAISE CAPITAL AT THE LOWEST  POSSIBLE COST.
     The dual  class  structure  requires  that at least  50.25% of any equity
     financing  consist  of Class B trust  units.  Although  the Class A trust
     units and Class B trust units have identical economic  entitlements,  the
     trading price of the Class B trust units has, since inception of the dual
     class structure, traded at a discount to the trading price of the Class A
     trust  units.  The  requirement  to issue at least as many  Class B trust
     units as Class A trust units increases Pengrowth's cost of capital making
     it more  difficult  and  expensive  for  Pengrowth to  effectively  raise
     capital.

o    A  SIGNIFICANT  IMPEDIMENT TO COMPLETING  MERGERS OR  ACQUISITIONS  USING
     TRUST UNITS AS CONSIDERATION. There have been in excess of $22 billion of
     mergers and  acquisitions  in the  Canadian  royalty  trust  sector since
     Pengrowth  implemented the dual class structure,  with 6 of the 7 largest
     transactions  being  royalty trust mergers  completed  primarily  through
     exchanges  of trust  units.  As the Class


                                     -30-


     A trust  units  and Class B trust  units  have  traded  at  significantly
     different  prices,  the dual class  structure  makes valuing  Pengrowth's
     Trust Units more challenging and thereby makes it difficult for Pengrowth
     to complete mergers or acquisitions through an issuance of Trust Units.

o    SIGNIFICANTLY  REDUCED  LIQUIDITY IN THE TRADING OF TRUST UNITS. The dual
     class structure results in Pengrowth's market  capitalization being split
     between two classes of Trust Units with the same  economic  entitlements,
     with each class of Trust  Units  being less liquid than would be the case
     if all trust units of the Trust comprised one class. Increasing liquidity
     in the Trust Units will enhance market  efficiencies  and will facilitate
     participation  by different  categories  of investors in the ownership of
     the Trust Units.

o    AN  INABILITY TO COMPLETE  EFFICIENT  EQUITY  FINANCINGS.  As the Class A
     trust units have, since inception of the dual class structure,  traded at
     a premium  to the Class B trust  units,  for  Pengrowth  to raise  equity
     capital at the lowest cost, any equity financing must include the maximum
     permitted  number of Class A trust units.  The most common form of equity
     financing in Canada for trusts like the Trust is the "bought  deal" short
     form prospectus financing.  As Pengrowth cannot effectively issue Class A
     trust units through a "bought  deal"  financing,  Pengrowth  cannot raise
     capital at the lowest cost through  this form of  financing  and must use
     more  complicated  and  expensive  and less  efficient  forms  of  equity
     financings.  This puts the  Trust at a  competitive  disadvantage  to its
     peers,  particularly  when  competing  for  value  enhancing  acquisition
     opportunities.

o    A  DIVERSION  OF  MANAGEMENT'S  TIME.  The dual class  structure  diverts
     Pengrowth's resources,  including management time and attention, from the
     pursuit of Pengrowth's business plan.

A significant  factor in the  determination  of the Special  Committee was the
opinion  of  Bennett  Jones  LLP  to  the  effect  that,  in  reliance  on the
certificate provided by management of the Corporation as to the relative value
of  Pengrowth's  assets,  and subject to the  assumptions  and  qualifications
contained therein,  Pengrowth would satisfy the requirements of the TAX ACT to
be a mutual fund trust even if non-residents of Canada owned a majority of the
outstanding Trust Units. In providing the certificate,  management relied upon
a valuation of certain  assets of the Trust dated May 10, 2006 prepared by GLJ
& Associates Ltd.

During the course of its deliberations, the Special Committee also considered,
among other things:

o    the independence, qualifications and expertise of the financial and legal
     advisors to the Special Committee;

o    the advice of Bennett Jones regarding the applicable  legal duties of the
     members  of the  Special  Committee  and the Board of  Directors  and the
     advice of Paul Weiss  regarding  the legal duties that would apply to the
     members of the Special Committee if Pengrowth was a Delaware corporation;

o    the  mandate  of  the  Special  Committee,  and  on the  advice  of  BDP,
     amendments that should be made to the mandate;

o    various  alternatives to effect the removal of the dual class  structure,
     the  required   amendments  to  Pengrowth's   trust   indenture  and  the
     implementation of such alternatives;

o    the advice of BMO  Nesbitt  Burns,  Merrill  Lynch and the  Corporation's
     financial advisor, RBC, that the removal of the dual class structure will
     assist Pengrowth in executing its business plan, a fundamental  component
     of which is the long-term  creation of unitholder value through accretive
     acquisitions and related financings;

o    the advice of BMO Nesbitt Burns and Merrill Lynch regarding  factors that
     may have  influenced the spread between the trading prices of the Class A
     trust  units and Class B trust units and recent  narrowing  of the spread
     and the potential impact on the trading prices of the Class A trust units
     and Class B trust units of  unwinding  the dual class  structure  and the
     available  mechanisms for  maintaining  an orderly market  throughout the
     process including the potential impact of trading by professional  market
     traders;


                                     -31-


o    the  historical  trading  patterns of the Class A trust units and Class B
     trust  units and the risk  that the Class A trust  units or Class B trust
     units or resulting  Consolidated  Trust Units may trade at reduced prices
     after the Trust Meeting as a result of the Consolidation;

o    provisions of the Trust Indenture providing for the equality of the Class
     A trust units and Class B trust units for all economic  entitlements  and
     voting;

o    the   Consolidation   will  not  result  in  a  change  to  the  economic
     entitlements  and voting  rights of holders of the Class A trust units or
     the Class B trust units;

o    the fairness opinions delivered by BMO Nesbitt Burns and Merrill Lynch;

o    the  provisions of the Trust  Indenture  stipulating  that: (i) the Trust
     Indenture may only be amended by the  affirmative  vote of the holders of
     not  less  than  66  2/3%  of the  votes  attaching  to the  Trust  Units
     represented  at a  meeting  of  Trust  Unitholders  and  voted  upon  the
     resolution,  with  Class A  unitholders  and Class B  unitholders  voting
     together  as a  single  class;  and  (ii) the  Trust  Indenture  does not
     contemplate class votes; and

o    the factors set forth under "Risk Factors" herein.

     RECOMMENDATION OF THE SPECIAL COMMITTEE

After  considering the terms of the  Consolidation,  the financial  advice and
fairness  opinions,  the legal advice and mutual fund trust  opinion and other
relevant factors, including those factors described above, on Tuesday, May 16,
2006 the Special Committee  unanimously  resolved to recommend to the Board of
Directors that: (i) the  Consolidation  was in the best interests of Pengrowth
and the  Trust  Unitholders;  (ii) the  Trust  Unitholders  should be given an
opportunity to consider the Consolidation Resolution at the Trust Meeting; and
(iii) the Board of Directors  should  recommend to the Trust  Unitholders that
they approve the Consolidation.

FAIRNESS OPINIONS OF FINANCIAL ADVISORS TO THE SPECIAL COMMITTEE

The Special Committee  received fairness opinions  regarding the Consolidation
from its financial  advisors,  BMO Nesbitt Burns and Merrill Lynch.  Copies of
these  fairness  opinions  are  attached as  Appendix  "2" and  Appendix  "3",
respectively, to this Circular.

See "Risk Factors - Effect on Trading Prices."

RECOMMENDATION OF THE BOARD OF DIRECTORS

On Tuesday, May 16, 2006, the Board of Directors,  having considered the terms
of the Consolidation, the financial advice received from RBC, the legal advice
received from Bennett Jones (including an opinion regarding Pengrowth's mutual
fund trust status), the financial advice and fairness opinions received by the
Special  Committee from BMO Nesbitt Burns and Merrill Lynch,  the legal advice
received by the Special Committee from BDP and Paul Weiss, the  recommendation
of the Special Committee and the factors  considered by the Special Committee,
unanimously  determined  that:  (i) the  dual  class  structure  is no  longer
required for the Trust to maintain its status as a mutual fund trust under the
Tax  Act;  (ii)  the dual  class  structure  is a  significant  impediment  to
Pengrowth in executing its business plan;  (iii) the  Consolidation  is in the
best  interests  of  Pengrowth  and the  Trust  Unitholders;  (iv)  the  Trust
Unitholders  should be given an opportunity to consider the  Consolidation  at
the Trust  Meeting;  and (v) the Board of  Directors  should  recommend to the
Trust Unitholders that they approve the Consolidation.

For information relating to various risk factors, see "Risk Factors".

TERMS OF THE CONSOLIDATION

The proposed  amendments to the Trust Indenture  involve two distinct  stages.
The first stage would occur two business  days  following  the approval of the
Consolidation  Resolution by the Trust Unitholders at the Trust Meeting,


                                     -32-


while the second stage would occur 30 days following the implementation of the
first  stage.  The  following  is a  summary  of the  stages  of the  proposed
amendments to the Trust Indenture.

     STAGE  ONE  -  ELIMINATION  OF  THE  FOREIGN  OWNERSHIP  RESTRICTION  AND
     ANCILLARY AMENDMENTS

Subject to the approval of the  Consolidation  Resolution by Trust Unitholders
at the Trust  Meeting,  the following  amendments  to the Trust  Indenture and
other related matters will occur at 5:00 p.m. (Calgary time) on June 27, 2006:

o    the  Trust  Indenture  currently  restricts   registered  and  beneficial
     ownership  of the Class B trust units to residents of Canada and requires
     any person that acquires Class B trust units provide the Corporation,  at
     the Corporation's  request,  with a declaration setting out the residency
     of such person.  These  restrictions on the foreign  ownership of Class B
     trust units, as set out in Schedule "B" of the Trust  Indenture,  will be
     removed.  Additional  minor revisions will be made to the Trust Indenture
     to give effect to this change,  including revisions which will permit the
     holders  of Class A trust  units to  convert  such units to Class B trust
     units without providing a residency declaration;

o    the Trust  Indenture  currently  requires that the Class B trust units be
     listed and posted for  trading  only on the  facilities  of the TSX,  any
     successor  to the TSX or on any other  stock  exchange  in  Canada.  This
     restriction will be removed and the Class B trust units will be permitted
     to be listed  and  posted  for  trading  on the NYSE or any  other  stock
     exchange as determined by the directors of the  Corporation,  although it
     is not proposed  that the Class B trust units would be listed on the NYSE
     until stage two of the Consolidation; and

o    Schedule "C" of the Trust Indenture  currently provides the mechanism for
     the  reclassification  or  conversion,  as the case may be,  of the trust
     units  existing  before the July 27, 2004  reclassification  into Class A
     trust units or Class B trust units.  This  Schedule "C" was utilized upon
     the creation and  implementation  of the dual class  structure in July of
     2004.  Schedule "C" is no longer required and will be replaced with a new
     Schedule  "C". The new Schedule "C" will set out the timing and procedure
     for  the  second  stage  of the  amendments  to the  Trust  Indenture,  a
     description of which is set out below.

No  amendment  will  be made at this  time  to the  ownership  threshold  that
restricts the Class A trust units to 49.75% of the Trust Units and accordingly
the Class B trust units will not be exchangeable  for Class A trust units upon
completion of this stage, except subject to the 49.75% restriction.

Holders of Class A trust units who are  residents of Canada will be invited to
submit residency  declarations should they wish to exclude their Class A trust
units from the  conversion  into Class B trust units in stage two. The Class A
trust units held by such holders after the consolidation will not be listed on
any stock exchange and will not be transferable. Such persons will be required
to convert  the Class A trust  units they hold  after the  Consolidation  into
Trust Units prior to disposing  of such Class A trust  units.  See "Trust Unit
Certificates".

     STAGE TWO - CONSOLIDATION OF ISSUED AND OUTSTANDING  CLASS A TRUST UNITS,
     CLASS B TRUST UNITS AND PRIOR TRUST UNITS

Schedule "C" to the Trust Indenture,  as amended pursuant to the Consolidation
Resolution, will set out the timing and procedures for the second stage of the
amendments to the Trust Indenture. The following amendments and related events
will  occur at 5:00  p.m.  (Calgary  time) on  Thursday,  July 27,  2006  (the
"Consolidation Date"):

o    the Class A trust units will be delisted  from the TSX  (effective  as of
     the close of markets);

o    all of the issued and outstanding  Class B trust units will be renamed as
     "Trust Units" (for further clarity,  defined herein as Consolidated Trust
     Units) and the  trading  symbol of the  Consolidated  Trust Units will be
     changed from "PGF.B" to "PGF.UN", subject to TSX approval;

o    all of the issued and  outstanding  Class A trust  units and Prior  Trust
     Units will be converted to  Consolidated  Trust Units (with the exception
     of Class A trust units held by residents  of Canada who have  provided an
     election and residency declaration to the Trustee); and


                                     -33-


o    the Consolidated Trust Units will be substitutionally  listed in place of
     the Class A trust units on the NYSE and will maintain the trading  symbol
     "PGH", subject to NYSE approval.

Residents of Canada who provide a residency  declaration  shall retain Class A
trust units,  which may be converted to Consolidated Trust Units in accordance
with the terms thereof.

After  these   changes  are  made  to  the  Trust   Indenture,   the  economic
entitlements,   including   as  to  voting   rights   and  rights  to  receive
distributions,  will be the  same  for the  Consolidated  Trust  Units  as the
economic  entitlements  that  holders of Class A trust units and Class B trust
units now have prior to the Consolidation.

THE  CONVERSION  OF  CLASS A  TRUST  UNITS  HELD BY  RESIDENTS  OF  CANADA  TO
CONSOLIDATED  TRUST UNITS  PURSUANT TO THE  CONSOLIDATION  WILL  CONSTITUTE  A
TAXABLE  DISPOSITION.  HOLDERS  OF CLASS A TRUST  UNITS WHO ARE  RESIDENTS  OF
CANADA AND DO NOT WISH TO CONVERT  THEIR  TRUST  UNITS TO  CONSOLIDATED  TRUST
UNITS MUST DELIVER A DULY COMPLETED  ELECTION AND  DECLARATION OF RESIDENCY TO
THE TRUSTEE NO LATER THAN 5:00 P.M.  (CALGARY  TIME)  TUESDAY,  JULY 25, 2006.
COPIES OF THE ELECTION  AND  DECLARATION  OF  RESIDENCY  WILL BE MAILED TO THE
HOLDERS OF CLASS A TRUST UNITS BY PENGROWTH  FOLLOWING THE TRUST MEETING.  FOR
INFORMATION IN RELATION TO THE TAX CONSIDERATIONS  ARISING FROM THE CONVERSION
OF CLASS A TRUST UNITS HELD BY RESIDENTS OF CANADA, SEE "TAX CONSIDERATIONS".

UNITHOLDER APPROVAL

For  the  Consolidation  to  be  approved  by  the  Trust   Unitholders,   the
Consolidation Resolution must be passed by the affirmative vote of the holders
of not less than 66 2/3% of the votes attaching to the Class A trust units and
Class B trust units represented at the Trust Meeting in person or by proxy and
voted upon the  Consolidation  Resolution,  with the  holders of Class A trust
units and Class B trust units voting together as a single class as required by
the Trust Indenture.  The text of the Consolidation Resolution is set forth as
Schedule "B-1" to this Circular.

UNLESS OTHERWISE  SPECIFIED BY THE TRUST UNITHOLDER  EXECUTING SUCH PROXY, THE
PERSONS  NAMED AS PROXIES IN THE ENCLOSED  FORM OF PROXY WILL VOTE THE CLASS A
TRUST  UNITS  OR  CLASS B  TRUST  UNITS  REPRESENTED  BY  SUCH  PROXY  FOR THE
CONSOLIDATION RESOLUTION.

EXPENSES OF THE CONSOLIDATION

The   Corporation   will  pay  all  costs  incurred  in  connection  with  the
Consolidation,  including legal, financial, filing and printing costs, and the
preparation   of  this   Circular.   Such  costs  are  expected  to  aggregate
approximately $2.5 million.

TRUST UNIT CERTIFICATES

Registered  holders of Class A trust  units or Class B trust units will not be
required to exchange their Trust Unit certificates following completion of the
Consolidation  to continue  to receive  distributions.  After  approval of the
Consolidation,   Trust  Unitholders  who  desire  to  exchange  their  current
certificates which represent either Class A trust units or Class B trust units
for Consolidated  Trust Unit  certificates may do so. Holders of Class A trust
units who wish to receive a Consolidated Trust Unit certificate  following the
Consolidation  must  complete a letter of  transmittal  and  deliver it to the
Trustee with their  original Class A trust unit  certificate.  The form of the
letter of transmittal  will be mailed to Class A trust  unitholders  following
approval  of the  Consolidation.  Holders of Class B trust  units must  simply
deliver  their   original  Trust  Unit   certificates   to  the  Trustee  with
instructions to issue a new certificate.


                                     -34-


TAX CONSIDERATIONS

     CANADIAN FEDERAL INCOME TAX CONSIDERATIONS

The following summary describes, as at the date hereof, the principal Canadian
federal income tax considerations  generally  applicable to a Trust Unitholder
who holds Class A trust units, Class B trust units or Prior Trust Units at the
effective  time of the  Consolidation  Resolution and who, for the purposes of
the Tax Act and at all  relevant  times,  holds  such  Trust  Units as capital
property  and deals at arm's  length  with the Trust.  Generally,  the Class A
trust units,  Class B trust units and Prior Trust Units will be  considered to
be capital property to a Trust  Unitholder  provided the Trust Unitholder does
not hold such Trust Units in the course of carrying on a business  and has not
acquired  them in one or more  transactions  considered  to be an adventure or
concern in the nature of trade.

Certain Trust  Unitholders  who are resident in Canada who might not otherwise
be considered to hold their Class A trust units,  Class B trust units or Prior
Trust Units as capital property may, in certain circumstances,  be entitled to
have them  treated as capital  property  by making  the  irrevocable  election
permitted by subsection  39(4) of the Tax Act. This summary is not  applicable
to: (i) a Trust  Unitholder that is a "financial  institution",  as defined in
the  Tax  Act  for  purposes  of the  "mark-to-market"  rules;  (ii)  a  Trust
Unitholder  an  interest in which  would be a "tax  shelter"  or "tax  shelter
investment" as defined in the Tax Act; or (iii) a Trust  Unitholder  that is a
"specified  financial  institution"  as defined in the Tax Act. Any such Trust
Unitholder  should  consult its own tax advisor  with  respect to holding such
Trust Units at the effective time of the Consolidation Resolution.

This  summary is based upon the  provisions  of the Tax Act in force as of the
date hereof,  the Income Tax Regulations,  all specific proposals to amend the
Tax Act and the Income Tax Regulations that have been publicly announced prior
to the  date  hereof,  including  the 2004  Finance  Letter,  and the  current
published  administrative  and assessing policies of the Canada Revenue Agency
("CRA"),  including  previous advance income tax rulings obtained by the Trust
from the CRA.

This summary is not  exhaustive of all possible  Canadian  federal  income tax
considerations  and does not take into account any changes in the law, whether
by legislative,  governmental or judicial  action.  This summary does not take
into account provincial, territorial or foreign tax considerations,  which may
differ significantly from those discussed herein.

This  summary is of a general  nature only and is not  intended to be legal or
tax advice to any particular Trust Unitholder. Consequently, Trust Unitholders
should  consult  their own tax advisors  with respect to their own  particular
circumstances.

This summary  assumes that the Trust qualifies as a "unit trust" and a "mutual
fund trust" within the meaning of the Tax Act as at the effective  time of the
Consolidation Resolution, and will continue to qualify thereafter, as a mutual
fund trust for the duration of its  existence.  See  "Background - Mutual Fund
Trust  Status of the Trust".  In order to qualify as a mutual fund trust,  (i)
the Trust,  cannot,  and may not at any time,  reasonably  be considered to be
established or maintained  primarily for the benefit of non-resident  persons,
or (ii) at all times after February 21, 1990,  "all or  substantially  all" of
the Trust's  property  must consist of property  other than  taxable  Canadian
property  (as  defined in the Tax Act).  The 2004  Finance  Letter  would,  if
enacted,  modify the Property Exception such that, at all times after December
31, 2003, the Property  Exception would only be required to be met at the time
the Benefit Test was not met. Based on the 2004 Finance  Letter  obtained from
the Department of Finance and the Trust's limited holding of taxable  Canadian
property,  Bennett  Jones LLP has  advised  that the  Trust  should be able to
maintain its mutual fund trust status even if it cannot meet the Benefit Test.
This  summary  assumes that these  requirements  will be satisfied so that the
Trust will qualify as a mutual fund trust at all relevant  times. In the event
that the Trust  were not to  qualify as a mutual  fund  trust,  the income tax
considerations  would,  in some respects,  be materially  different from those
described below. See "Background - Mutual Fund Trust Status of the Trust".

THIS SUMMARY  ASSUMES  THAT THE  RECOMMENDATIONS  IN THE 2004  FINANCE  LETTER
RECEIVED BY THE TRUST ARE ACCEPTED BY THE  MINISTER OF FINANCE AND  PARLIAMENT
SO THAT THE TRUST WILL QUALIFY AS A MUTUAL FUND TRUST AT ALL  RELEVANT  TIMES.
NO ASSURANCE CAN BE PROVIDED THAT THE 2004 FINANCE  LETTER WILL BE ACCEPTED BY
THE MINISTER OF FINANCE OR PARLIAMENT.  SEE "RISK FACTORS".  IN THE EVENT THAT
THE  TRUST  WERE NOT TO  QUALIFY  AS A  MUTUAL  FUND  TRUST,  THE  INCOME  TAX
CONSIDERATIONS  WOULD,  IN SOME RESPECTS,  BE MATERIALLY  DIFFERENT FROM THOSE
DESCRIBED BELOW. SEE "RISK FACTORS".


                                     -35-


     TAXATION OF TRUST UNITHOLDERS RESIDENT IN CANADA

This portion of the summary  applies only to a Trust  Unitholder  who, for the
purposes of the Tax Act and any applicable income tax treaty or convention, is
resident or deemed to be resident in Canada at all relevant times.

     ELIMINATION OF THE FOREIGN  OWNERSHIP  RESTRICTION ON CLASS B TRUST UNITS
AND ANCILLARY AMENDMENTS. As at 5:00 p.m. (Calgary time) on June 27, 2006, the
restriction  on the foreign  ownership of Class B trust units will be removed,
along with the  ancillary  amendments  thereto.  The  removal  of the  foreign
ownership  restriction  and  ancillary  amendments  should  not  result  in  a
disposition of any Trust Unit for the purposes of the Tax Act.

     RECLASSIFYING OF THE CLASS B TRUST UNITS AS CONSOLIDATED  TRUST UNITS. As
at 5:00 p.m.  (Calgary time) on July 27, 2006, the Class B trust units will be
renamed as  Consolidated  Trust Units.  The renaming of Class B trust units as
Consolidated  Trust Units should not result in a disposition of any Trust Unit
for the purposes of the Tax Act.

     CONVERSION  OF CLASS A TRUST UNITS AND PRIOR TRUST UNITS TO  CONSOLIDATED
TRUST  UNITS.  A  conversion  of Class A trust units or Prior Trust Units into
Consolidated Trust Units will constitute a disposition for the purposes of the
Tax Act that will generally result in a Trust  Unitholder  realizing a capital
gain (or a capital loss) equal to the amount by which the fair market value of
the Consolidated Trust Units received are greater (or less) than the aggregate
of the Trust  Unitholder's  adjusted  cost base of the Class A trust  units or
Prior  Trust  Units being  converted,  as the case may be, and any  reasonable
costs associated with the disposition.

A Trust Unitholder will generally be required to include in income one-half of
the amount of any resulting  capital gain (a "taxable  capital gain") and will
generally  be  required  to deduct  one-half  of the  amount of any  resulting
capital loss (an  "allowable  capital  loss")  against  taxable  capital gains
realized by a Trust  Unitholder in the same taxation year.  Allowable  capital
losses not  deducted in the  taxation  year in which they are  realized may be
carried  back and  deducted  in any of the three  preceding  years or  carried
forward and deducted in any following  years against capital gains realized in
such years, to the extent and in the circumstances described in the Tax Act.

Taxable capital gains realized by a Trust  Unitholder that is an individual or
a trust,  other than  certain  types of trusts,  may give rise to  alternative
minimum tax depending on the Trust Unitholder's circumstances.

A Trust  Unitholder that is a  "Canadian-controlled  private  corporation" (as
defined in the Tax Act) may be liable to pay an additional refundable tax of 6
2/3% on certain investment income, including taxable capital gains. The 6 2/3%
refundable tax is to be added to the Canadian-controlled private corporation's
refundable  dividend  tax on hand account and will be eligible for refund at a
rate of $1 for every $3 of dividends paid by the  Canadian-controlled  private
corporation.

     TAXATION OF TRUST UNITHOLDERS NOT RESIDENT IN CANADA

This portion of the summary applies only to a holder of Class A trust units or
Prior Trust  Units who,  for the  purposes  of the Tax Act and any  applicable
income tax treaty or convention, is neither resident nor deemed to be resident
in  Canada at any time and does not use or hold,  and is not  deemed to use or
hold,  such  Units in  connection  with a trade or  business  that the  holder
carries  on, or is deemed  to carry on, in Canada at any time.  Special  rules
which are not  discussed  in this summary may apply to a  non-resident  holder
that is an insurer carrying on business in Canada and elsewhere.

     CONVERSION  OF CLASS A TRUST UNITS AND PRIOR TRUST UNITS TO  CONSOLIDATED
TRUST UNITS.  For the  purposes of the Tax Act, a conversion  of Class A trust
units or Prior Trust Units into  Consolidated  Trust Units will  constitute  a
disposition  for the  purposes of the Tax Act.  The  disposition  of a Class A
trust unit or Prior Trust Unit on conversion will not give rise to any capital
gains  subject to tax under the Tax Act provided that such Class A trust units
or  Prior  Trust  Units  are not  "taxable  Canadian  property"  of the  Trust
Unitholder for the purposes of the Tax Act. Class A trust units or Prior Trust
Units will not generally be  considered  taxable  Canadian  property to such a
Trust Unitholder  unless: (i) the Trust Unitholder holds or uses, or is deemed
to hold or use such Class A trust  units or Prior Trust Units in the course of
carrying on business  in Canada;  (ii) at any time during the 60 month  period
immediately  preceding  the  disposition  of the Class A trust  units or Prior
Trust Units the Trust Unitholder or persons with whom the Trust Unitholder did
not deal at arm's length or any combination  thereof,  held 25% or more of the
Class A trust


                                     -36-


units or Prior  Trust  Units,  as the case may be; or (iii) the Trust is not a
mutual fund trust for the  purposes of the Tax Act on the date of  disposition
of the Class A trust units or Prior Trust Units.

     UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS

The following  discussion is a summary of certain United States federal income
tax  consequences  of the conversion of Class A trust units into  Consolidated
Trust Units  pursuant to the  Consolidation.  This  discussion is based on the
Internal  Revenue  Code of  1986,  as  amended  (the  "Code"),  administrative
pronouncements,   judicial   decisions,   existing   and   proposed   Treasury
regulations,  and interpretations of the foregoing, all as of the date hereof.
All  of the  foregoing  authorities  are  subject  to  change  (possibly  with
retroactive  effect),  and any such change may result in United States federal
income tax  consequences to a holder that are materially  different from those
described  below. No rulings from the United States  Internal  Revenue Service
(the "IRS") have been or will be sought with respect to the matters  described
below,  and  consequently,  the  IRS  may  not  take  a  similar  view  of the
consequences described below.

The  following  discussion  does not purport to be a full  description  of all
United  States  federal  income tax  considerations  that may be relevant to a
United States holder (as defined  below) in light of such holder's  particular
circumstances  and only  addresses  holders  who hold  Class A trust  units as
capital  assets within the meaning of Section 1221 of the Code,  and will hold
Consolidated Trust Units as capital assets. Furthermore,  this discussion does
not address the United States federal income tax considerations  applicable to
holders  subject to special rules,  such as persons that are not United States
holders,  certain financial  institutions,  tax-exempt  entities,  real estate
investment  trusts,  regulated  investment  companies,   insurance  companies,
persons  subject to the  alternative  minimum tax,  traders in securities that
elect to use a  mark-to-market  method of  accounting,  individual  retirement
accounts  or  tax-deferred  accounts,  dealers in  securities  or  currencies,
persons  holding notes in connection with a hedging  transaction,  "straddle",
conversion transaction or a synthetic security or other integrated transaction
and holders whose  "functional  currency" is not the United States dollar.  In
addition,  except as otherwise indicated, this discussion does not include any
description  of any estate and gift tax  consequences,  or the tax laws of any
state, local or foreign government that may be applicable.

As used herein,  the term "United States holder" means a beneficial owner of a
Trust Unit that is (i) an individual citizen or resident of the United States,
(ii) a corporation  or other entity  taxable as a corporation  organized in or
under the laws of the  United  States or any  political  subdivision  thereof,
(iii) a partnership or other entity  taxable as a partnership  organized in or
under the laws of the United States or any political subdivision thereof, (iv)
an estate  the  income of which is subject  to United  States  federal  income
taxation  without regard to the source or (v) a trust if a United States court
has primary  supervision over its administration and one or more United States
persons have the authority to control all substantial  decisions of the trust,
or if the  trust has a valid  election  in effect  under  applicable  Treasury
Regulations to be treated as a United States person.

UNITED  STATES  HOLDERS  SHOULD  CONSULT THEIR TAX ADVISORS WITH REGARD TO THE
APPLICATION  OF UNITED  STATES  FEDERAL  INCOME  TAX LAWS TO THEIR  PARTICULAR
SITUATIONS,  AS WELL AS ANY TAX  CONSEQUENCES  ARISING  UNDER  THE LAWS OF ANY
STATE, LOCAL OR FOREIGN TAXING JURISDICTION.

     TAX CONSEQUENCES OF THE CONSOLIDATION TO UNITED STATES HOLDERS

The conversion of Class A trust units into  Consolidated  Trust Units pursuant
to the  Consolidation  will not be a taxable  transaction  for  United  States
federal income tax purposes.  Consequently, a United States holder will not be
required to recognize  any gain,  and will not be  permitted to recognize  any
loss,  upon receipt of a  Consolidated  Trust Unit. A United  States  holder's
holding period for a  Consolidated  Trust Unit will include the holding period
for the Class A trust unit converted pursuant to the  Consolidation.  A United
States holder's tax basis in a Consolidated Trust Unit will be the same as the
adjusted  basis of such  holder in the  Class A trust  unit at the time of the
conversion.  The United States federal income tax  consequences of holding and
disposing  of a  Consolidated  Trust  Unit  generally  will be the same as the
United States  federal income tax  consequences  of holding and disposing of a
Class A trust unit.  For a  description  of such  consequences,  see the "Risk
Factors" in the Trust's annual  information  form dated March 29, 2006, and go
to  www.pengrowth.com  and  click  on the  link for  "Investor  Information  -
Taxation - US Tax Information."


                                     -37-


RISK FACTORS

     EFFECT ON TRADING PRICES

THERE CAN BE NO ASSURANCE  REGARDING  THE EFFECT OF THE  CONSOLIDATION  ON THE
TRADING  PRICE OF THE CLASS A TRUST  UNITS OR THE CLASS B TRUST  UNITS,  WHICH
EFFECT MAY BE  SIGNIFICANTLY  DIFFERENT AS BETWEEN THE CLASS A TRUST UNITS AND
THE CLASS B TRUST UNITS AND WHICH MAY RESULT IN A DECLINE IN THE TRADING PRICE
OF THE CLASS A TRUST UNITS, THE CLASS B TRUST UNITS OR THE CONSOLIDATED  TRUST
UNITS.  THE FAIRNESS  OPINIONS OF BMO NESBITT BURNS AND MERRILL LYNCH REFERRED
TO ABOVE  UNDER  "FAIRNESS  OPINIONS  OF  FINANCIAL  ADVISORS  TO THE  SPECIAL
COMMITTEE"  DO NOT  OPINE AS THE TO THE  IMPACT ON THE  TRADING  PRICES OF THE
CLASS A TRUST UNITS, THE CLASS B TRUST UNITS OR THE  CONSOLIDATED  TRUST UNITS
AS  A  RESULT  OF  THE  APPROVAL  OF  THE  CONSOLIDATION   RESOLUTION  OR  THE
IMPLEMENTATION  OF THE  CONSOLIDATION.  The Board of Directors has determined,
based upon the advice,  opinions and other factors described herein,  that the
Consolidation is in the best interests of Unitholders,  but such determination
was based in part upon the  Consolidation  enhancing  Pengrowth's  ability  to
execute its business plan over the longer term,  which may not be reflected in
the short-term trading prices of the Class A trust units and the Class B trust
units.  The  trading  prices of the Class A trust  units and the Class B trust
units are sensitive to a variety of market-based factors,  including,  but not
limited to, interest rates,  foreign  exchange rates and the  comparability of
Pengrowth's  Trust  Units  to  other  yield-oriented  securities,  as  well as
sector-based  factors such as  commodity  prices for crude oil and natural gas
and announcements regarding sector consolidation. Any changes in these factors
may adversely affect the trading prices of the Class A trust units and Class B
trust units which may offset the benefits of the Consolidation,  even over the
longer term.

     FAILURE TO ACHIEVE THE ANTICIPATED BENEFITS OF THE CONSOLIDATION

The  anticipated  benefits of the  Consolidation  to  Pengrowth  and its Trust
Unitholders are in part due to the  expectation  that the  Consolidation  will
facilitate  acquisitions  or mergers by Pengrowth in the future to  strengthen
its position in the oil and gas  industry.  The oil and gas industry is highly
competitive and there is no assurance that any acquisitions or mergers will be
available  to  Pengrowth.  Achieving  the benefits of future  acquisitions  or
mergers   depends  in  part  on  successfully   consolidating   functions  and
integrating operations, procedures and personnel of Pengrowth and the acquired
business in a timely and efficient manner,  as well as Pengrowth's  ability to
realize the anticipated growth  opportunities and synergies from combining the
acquired  businesses and operations.  The  integration of acquired  businesses
requires the dedication of substantial  management effort, time and resources,
which might avert  management's  focus,  and  resources  from other  strategic
opportunities and from operational matters. The integration process may result
in the loss of key employees and the disruption of ongoing business, supplier,
customer and employee  relationships  that may  adversely  affect  Pengrowth's
ability to achieve the anticipated benefits of future acquisitions.

     ADVERSE CONSEQUENCES OF A FAILURE TO QUALIFY AS A MUTUAL FUND TRUST

While the Trust has received an opinion  from Bennett  Jones LLP to the effect
that  Pengrowth  may rely on the  Property  Exception in order to maintain its
status  as  a  mutual  fund  trust,   this   opinion  is  subject  to  certain
qualifications and assumptions including the assumption that the Department of
Finance will amend the provisions of the Tax Act in the manner contemplated in
the 2004 and 2006 Finance Letters. While the Board of Directors believes these
assumptions  and  qualifications  to  be  reasonable,   as  a  result  of  the
Consolidation  the Trust may no longer  satisfy the Benefit Test and will have
no practical ability to control ownership of Trust Units by non-residents.  As
a result,  the Trust will be relying solely on the Property Exception in order
to  maintain  its  status as a mutual  fund  trust  under the Tax Act.  If the
provisions of the Tax Act are not amended as contemplated in the 2004 and 2006
Finance Letters, or if the Canada Revenue Agency were to challenge the Trust's
satisfaction  of  and  reliance  on the  Property  Exception,  and  if  such a
challenge was ultimately  successful,  the Trust would permanently lose mutual
fund trust status under the Tax Act. The consequences of a loss of mutual fund
trust  status  would  have a  material  adverse  effect  on the  Trust and its
unitholders.

     ADDITIONAL RISKS

THE RISK FACTORS CONTAINED IN THE TRUST'S ANNUAL  INFORMATION FORM DATED MARCH
29, 2006 UNDER THE HEADINGS  "RISK FACTORS - IF THE TRUST CEASES TO QUALIFY AS
A MUTUAL FUND TRUST IT WOULD  ADVERSELY  AFFECT THE VALUE OF OUR TRUST UNITS",
"CHANGES IN CANADIAN LEGISLATION COULD ADVERSELY AFFECT THE VALUE OF OUR TRUST
UNITS" AND


                                     -38-


"CHANGES TO THE TERMS OF THE CLASS A TRUST UNITS OR TO THE CLASS B TRUST UNITS
COULD  ADVERSELY  AFFECT THE MARKET  VALUE OF EITHER CLASS OF TRUST UNITS" ARE
INCORPORATED BY REFERENCE IN THIS CIRCULAR.

     CAUTION REGARDING FORWARD LOOKING INFORMATION

This  Circular  contains  forward-looking  statements  within  the  meaning of
securities  laws,  including  the "safe  harbour"  provisions  of the  Ontario
SECURITIES ACT and the United States PRIVATE SECURITIES  LITIGATION REFORM ACT
OF 1995.  Forward-looking  information is often, but not always, identified by
the use of words such as "anticipate",  "believe", "expect", "plan", "intend",
"forecast", "target", "project", "may", "will", "should", "could", "estimate",
"predict" or similar words suggesting  future outcomes or language  suggesting
an outlook.  Forward-looking  statements in this Circular include, but are not
limited to,  statements  with respect to:  business  strategy  and  strengths,
goals,  focus and the effects  thereof,  the  benefits  of the  Consolidation,
including,  a reduction in the cost of raising capital, an improved ability to
complete mergers and acquisitions,  an increase in liquidity in the trading of
Trust  Units,  an ability to  efficiently  complete  equity  financings  and a
reduction in the diversion of Pengrowth's resources, including management time
and   attention,   from  the  pursuit  of   Pengrowth's   business  plan,  the
implementation  of changes  to the Tax Act  contemplated  by the 2004  Finance
Letter  and the 2006  Finance  Letter,  the policy of the  federal  government
regarding  the  taxation  of mutual  fund  trusts,  the policy of the  federal
government  regarding  non-resident  ownership  of mutual  fund trusts and the
impact of acquisitions and related financings on Unitholder value.

Forward-looking  statements and information  are based on Pengrowth's  current
beliefs as well as assumptions made by and information  currently available to
Pengrowth concerning  anticipated financial  performance,  business prospects,
strategies and regulatory  developments.  Although management  considers these
assumptions to be reasonable based on information  currently  available to it,
they may prove to be incorrect.

By their very nature,  forward-looking  statements  involve inherent risks and
uncertainties,   both  general  and  specific,  and  risks  that  predictions,
forecasts,  projections  and  other  forward-looking  statements  will  not be
achieved.  We caution readers not to place undue reliance on these  statements
as a number of  important  factors  could  cause the actual  results to differ
materially   from   the   beliefs,   plans,   objectives,   expectations   and
anticipations,  estimates  and  intentions  expressed in such  forward-looking
statements.  These factors include,  but are not limited to: the volatility of
oil and gas prices; production and development costs and capital expenditures;
the imprecision of reserve  estimates and estimates of recoverable  quantities
of oil, natural gas and liquids; Pengrowth's ability to replace and expand oil
and gas reserves; environmental claims and liabilities;  incorrect assessments
of value when making acquisitions; increases in debt service charges; the loss
of key personnel;  the  marketability  of production;  defaults by third party
operators;  unforeseen  title defects;  fluctuations  in foreign  currency and
exchange rates;  inadequate insurance coverage;  compliance with environmental
laws and regulations;  changes in tax laws; the failure to qualify as a mutual
fund trust;  and Pengrowth's  ability to access  external  sources of debt and
equity capital. Further information regarding these factors may be found under
the heading  "Business Risks" in our management's  discussion and analysis for
the year ended  December  31,  2005 and under  "Risk  Factors"  in the Trust's
Annual Information Form dated March 29, 2006.

Pengrowth  cautions that the foregoing  list of factors that may affect future
results is not exhaustive.  When relying on our forward-looking  statements to
make  decisions  with  respect  to  Pengrowth,  investors  and  others  should
carefully consider the foregoing factors and other uncertainties and potential
events.  The  forward-looking   statements  contained  in  this  Circular  are
expressly qualified by this cautionary statement.

INFORMATION FOR UNITED STATES HOLDERS

The Consolidated  Trust Units to be issued to United States holders of Class A
trust  units  pursuant  to the  Consolidation  will be  registered  under  the
Securities  Act of 1933 (the "1933  Act") and such  securities  will be freely
tradeable  under  applicable  United  States  securities  laws  except for any
securities acquired by an affiliate of Pengrowth.

Trust  Unitholders  are urged to consult their legal advisers to determine the
extent of all applicable resale provisions.


                                     -39-


DOCUMENTS FILED AS PART OF PENGROWTH'S U.S. REGISTRATION STATEMENT

A registration statement on Form F-10 has been filed by the Trust with the SEC
under the 1933 Act relating to the Consolidation. The following documents have
been or will be filed with the SEC as part of the  registration  statement  of
which this  Circular is a part,  insofar as called for by the SEC's Form F-10:
(i) the form of proxy  accompanying  this Circular;  (ii) selected sections of
the Trust's  Annual  Information  Form dated March 29, 2006;  (iii) consent of
counsel,  and (iv) powers of attorney  pursuant to which the amendments to the
registration statement may be signed.

AVAILABILITY OF DISCLOSURE DOCUMENTS

In the United States,  the Trust is subject to the informational  requirements
of the United  States  Securities  Exchange  Act of 1934,  as amended,  and in
accordance  therewith  must file reports and other  information  with the SEC.
Under a multijurisdictional disclosure system adopted by the SEC, such reports
and other  information  may be  prepared  in  accordance  with the  disclosure
requirements  of Canada,  which  requirements  are different from those in the
United  States.  Such  reports  and other  information  filed by the Trust are
available  for  inspection  and  copying  at the public  reference  facilities
maintained by the SEC at Room 1580, 100 F Street N.E., Washington, DC 20549.

AMENDMENTS TO THE UNANIMOUS  SHAREHOLDER  AGREEMENT AND THE TRUST INDENTURE TO
SIMPLIFY VOTING AT THE ANNUAL GENERAL MEETING

Trust  Unitholders  will be  asked to  consider  an  extraordinary  resolution
approving  amendments  to the  Unanimous  Shareholder  Agreement and the Trust
Indenture to simplify Pengrowth's annual meeting process. The reasons for this
amendment are set out in, and reference should be made to, "Part III - Matters
to be Acted Upon at the  Shareholder  Meeting -  Amendments  to the  Unanimous
Shareholder Agreement to Simplify Voting at the Annual General Meeting".

At the  Trust  Meeting,  the  Trust  Unitholders  will  therefore  be asked to
consider  and,  if  thought  appropriate,  pass the  extraordinary  resolution
contained in Schedule "B-2" to this Circular.

AMENDMENTS TO THE DEU PLAN

Trust Unitholders will be asked to consider and approve an ordinary resolution
in the form set out in Schedule B-3 to amend the long-term incentive plan.

Pengrowth has retained the services of Towers Perrin to assist it in reviewing
Pengrowth's  annual and long-term  incentive awards to ensure that Pengrowth's
total  compensation   package  is  competitive  and  reflects  key  financial,
operational  and strategic  measures of  performance,  aligned with  practices
within the highly competitive energy sector.  Pengrowth's  long-term incentive
philosophy incorporates the grant of both Trust Unit Rights and DEUs, with the
proportion of Trust Unit Rights and DEUs varying by organizational level.

The long-term  incentive  plan was approved by Trust  Unitholders on April 22,
2004.  However,  the DEU Plan limits the persons to whom DEUs may be issued to
under  the  plan to  full-time  employees  of  Pengrowth  excluding  officers,
directors  and  consultants  to Pengrowth who also  contribute to  Pengrowth's
success and to the creation of Trust Unitholder  value. The Board of Directors
therefor  resolved to issue DEUs to officers,  directors  and  consultants  to
Pengrowth  subject  to  ratification  of  amendments  to  the  plan  by  Trust
Unitholders.

At the  recommendation  of Towers Perrin, in extending the plan to the members
of the Board of Directors of the Corporation,  it is proposed that the vesting
and performance criteria of the plan will not apply.

The DEU Plan will also be amended to conform the DEU Plan with the  regulatory
requirements  of the TSX by  restricting  the number of Trust Unit  Rights and
DEUs available to be issued to insiders of the Trust and the Corporation.

Accordingly,  the approval of Trust  Unitholders  is being sought to amend the
plan to:

     o    change the name of the plan to the "Deferred Entitlement Unit Plan";


                                     -40-


     o    change all references to "Phantom Unit" in the plan to references to
          "Deferred Entitlement Unit";

     o    amend all  references to the persons  entitled to participate in the
          plan  to  "employees,   officers  and  directors  of  Pengrowth  and
          consultants  to  Pengrowth  designated  by the Board of  Directors",
          including in Sections 1, 2.1(p) and 3.1 of the DEU Plan;

     o    amend the plan to provide that DEUs granted to directors will not be
          subject to the vesting or performance  criteria  provided for by the
          plan,  including  the  provisions of Sections 4.4 and 4.5 of the DEU
          Plan; and

     o    amend the DEU Plan so that (i) the aggregate number of Class B trust
          units which may be reserved for issuance to "insiders" (as such term
          is referred to in the  policies of the TSX),  under the DEU Plan and
          all other  security-based  compensation  arrangements  of  Pengrowth
          shall not, in the aggregate,  exceed ten percent (10%) of the issued
          and  outstanding  Trust Units at the date of grant,  calculated on a
          non-diluted basis; and (ii) during any one-year period, the Board of
          Directors  shall not grant to such insiders,  under the DEU Plan and
          all other security-based  compensation arrangements of Pengrowth, in
          the aggregate, a number of Class B trust units exceeding ten percent
          (10%) of the issued and  outstanding  Trust Units,  calculated  on a
          non-diluted basis.

For further information regarding the DEU Plan, see "Executive  Compensation -
Long-term  Incentive  Program - DEU Plan" and "Executive  Compensation - Units
Issuable".  As at April 30,  2006,  the  maximum  number  of DEUs  outstanding
pursuant  to the DEU Plan is  504,786,  of which  94,866  have been  issued to
officers,  directors  and  consultants  designated  by the Board of Directors,
subject to Trust  Unitholder  approval.  Accordingly,  the  approval  of Trust
Unitholders is being requested retroactive to January 1, 2005.

AMENDMENTS TO THE TRUST INDENTURE  REGARDING THE  DISTRIBUTION OF NET PROCEEDS
FROM THE SALE OF PROPERTIES

Trust  Unitholders  will be  asked to  consider  an  extraordinary  resolution
approving  amendments  to the Trust  Indenture to provide  that the  mandatory
requirement  to distribute  any net proceeds from the sale of properties  that
are not used to acquire  replacement  properties within the same calendar year
be amended to make such  distribution  voluntary and at the  discretion of the
Corporation.  The reasons  for this  amendment  are set out in, and  reference
should be made to, "Part V - Matters to be Considered at the Royalty Meeting -
Amendments to the Royalty Indenture Regarding the Distribution of Net Proceeds
from the Sale of Properties".

At the  Trust  Meeting,  the  Trust  Unitholders  will  therefore  be asked to
consider  and,  if  thought  appropriate,  pass the  extraordinary  resolution
contained in Schedule "B-4" to this Circular.

AMENDMENTS  TO THE  UNANIMOUS  SHAREHOLDER  AGREEMENT  AND THE ARTICLES OF THE
CORPORATION  TO INCREASE  THE MAXIMUM  SIZE OF THE BOARD OF  DIRECTORS  OF THE
CORPORATION

Trust  Unitholders  will be  asked to  consider  an  extraordinary  resolution
approving amendments to the Unanimous  Shareholder  Agreement and the articles
of the  Corporation  to increase the maximum size of the Board of Directors of
the Corporation.  The reasons for this amendment are set out in, and reference
should be made to,  "Part III - Matters  to be Acted  Upon at the  Shareholder
Meeting - Amendments to the Unanimous  Shareholder  Agreement and the Articles
of the  Corporation  to Increase the Maximum Size of the Board of Directors of
the Corporation".

At the  Trust  Meeting,  the  Trust  Unitholders  will  therefore  be asked to
consider  and,  if  thought  appropriate,  pass the  extraordinary  resolution
contained in Schedule "B-5" to this Circular.


                                     -41-


           PART V - MATTERS TO BE CONSIDERED AT THE ROYALTY MEETING

AMENDMENTS TO THE ROYALTY INDENTURE  REGARDING THE  RECLASSIFICATION  OF TRUST
UNIT CAPITAL

At the  Special  Meeting  of  Royalty  Unitholders  held on  April  22,  2004,
amendments  (the "2004  Amendments")  were  approved to the  provisions of the
Royalty Indenture relating to the exchange of Royalty Units for Trust Units as
a  consequence  of  amendments  made to the Trust  Indenture at the Annual and
Special  Meeting of Trust  Unitholders  held on the same date, to provide that
non-residents  of Canada  could  receive  only  Class A trust  units for their
Royalty Units,  subject to certain  limitations,  and that Canadian  residents
could  exchange  their Royalty Units for either Class A trust units or Class B
trust units.

If  the  Extraordinary   Resolution  in  Schedule  "B-1"  (the  "Consolidation
Resolution")  hereto approving the amendments to the Trust Indenture described
in "Part IV - Matters to be  Considered  at the Trust  Meeting - Amendments to
the Trust Indenture to Provide for the Consolidation of the Trust's Dual Class
Structure"  of this Circular is approved by the  requisite  majority,  Royalty
Unitholders will be asked to consider and approve an Extraordinary  Resolution
in the form  attached  as Schedule  "C-1" to this  Circular  approving  of the
removal of the 2004 Amendments from the Royalty Indenture. To be approved, the
Extraordinary  Resolution in Schedule "C-1" requires the  affirmative  vote of
not less than 66 2/3% of the votes  cast by  Royalty  Unitholders  present  in
person or by proxy at the Royalty Meeting.

The 2004 Amendments will, upon the approval of the  Consolidation  Resolution,
be  inapplicable  because  there  will  be no  residency  restrictions  on the
Consolidated Trust Units and the existing Class A trust units will cease to be
listed on a stock exchange.  As a practical  matter,  the proposed  amendments
affect only the Royalty Units held by Royalty Unitholders other than the Trust
because the Trust  cannot hold Trust Units and derives a  substantial  part of
its  Distributable  Cash  from the  Royalty  Units  that it  holds.  There are
presently   124,088,369  Royalty  Units  issued  and  outstanding,   of  which
124,070,129 or 99.99% are held by the Trust.

The 2004 Amendments are summarized as follows:

1.   Definitions of "Class A Unit", "Class B Unit", "Non-Resident", "Ownership
     Threshold" and "Unitholder's Declaration"  (corresponding to those in the
     Trust Indenture) were added to Article I and conforming changes were made
     to the definition of "Trust Unit".

2.   Section 4.01 was amended to provide that a holder of Royalty Units who is
     a  Non-Resident  may exchange  Royalty Units only for Class A trust units
     and not Class B trust units and that a holder of Royalty Units who is not
     a non-resident was able to exchange Royalty Units for Class A trust units
     or Class B trust  units,  subject in both cases to the terms,  conditions
     and limitations in Article IV,  including  without  limitation  those set
     forth below.

3.   Section  4.02 was  amended  to  provide  that a holder of  Royalty  Units
     wishing to  exchange  any or all of his  Royalty  Units for Class A trust
     units would be able to do so only if and to the extent that the number of
     Class A trust units issued and  outstanding at the particular time is not
     greater than the ownership  threshold on the Class A trust units provided
     for in the Trust Indenture (the "Ownership Threshold").

4.   Section  4.02 was  amended  to  require  that a holder of  Royalty  Units
     wishing to exercise his right to exchange any or all of his Royalty Units
     for Class B trust units shall submit a declaration  of residency  stating
     that the beneficial owner of the Royalty Units is not a non-resident.

5.   Article IV was amended to provide that a holder of Royalty Units applying
     to  exchange  Royalty  Units for  Trust  Units is  required  to elect and
     indicate irrevocably at that time:

     a)   how many Royalty Units he wishes to exchange;

     b)   how many Class A trust units and Class B trust units respectively he
          wishes to receive upon the exchange;


                                     -42-


     c)   whether,  if having regard to the Ownership  Threshold fewer Class A
          trust units are  available  than the number that he has requested to
          receive upon the exchange,  he wishes to receive the smaller  number
          and to retain the balance of his Royalty Units; and

     d)   whether, if Class A trust units are not available,  he elects and is
          entitled by virtue of not being a  non-resident  to receive  Class B
          trust units instead.

6.   The exchange form to be used in connection with a conversion was modified
     to reflect the foregoing  amendments and the form thereof was appended to
     the Royalty  Indenture.  Subsection  4.02(a) was amended  accordingly  to
     refer to this new form and to require that it be completed  and submitted
     to the Trustee by a holder of Royalty  Units  applying  to  exercise  his
     right of exchange.

7.   Article  IV was  amended to  provide  that if it appears  that a proposed
     exchange of Royalty  Units for Class A trust  units  would  result in the
     number  of Class A trust  units  issued  and  outstanding  exceeding  the
     Ownership  Threshold,  the Trust  and its  transfer  agent may  refuse to
     accept any request to exchange Royalty Units for Class A trust units.

8.   Article  IV was  amended to provide  that the  Trust,  together  with its
     transfer  agent,   may  from  time  to  time  establish   procedures  for
     recognizing  the  priorities of requested  exchanges of Royalty Units for
     Class A trust units and requests for  conversions  of Class B trust units
     into Class A trust units,  which procedures may, but are not required to,
     apply a  reservation  or waiting list system to holders of Royalty  Units
     and Class B trust units whose  requests  to  exchange  Royalty  Units for
     Class A trust units and to convert Class B trust units into Class A trust
     units are  refused  due to the  approach  of the  number of Class A trust
     units issued and outstanding to the Ownership Threshold.

AMENDMENTS TO THE UNANIMOUS SHAREHOLDER AGREEMENT AND THE ROYALTY INDENTURE TO
SIMPLIFY VOTING AT THE ANNUAL GENERAL MEETING

Royalty  Unitholders  will be asked to  consider an  Extraordinary  Resolution
approving  amendments to the Unanimous  Shareholder  Agreement and the Royalty
Indenture to simplify Pengrowth's annual meeting process. The reasons for this
amendment are set out in, and reference should be made to, "Part III - Matters
to be Acted Upon at the  Shareholder  Meeting -  Amendments  to the  Unanimous
Shareholder Agreement to Simplify Voting at the Annual General Meeting".

At the Royalty  Meeting,  the Royalty  Unitholders  will therefore be asked to
consider  and,  if  thought  appropriate,  pass the  extraordinary  resolution
contained  in  Schedule   "C-2"  to  this  Circular.   To  be  approved,   the
Extraordinary  Resolution in Schedule "C-2" requires the  affirmative  vote of
not less than 66 2/3% of the votes  cast by  Royalty  Unitholders  present  in
person or by proxy at the Royalty Meeting.

AMENDMENTS TO THE ROYALTY INDENTURE REGARDING THE DISTRIBUTION OF NET PROCEEDS
FROM THE SALE OF PROPERTIES

The Royalty  Indenture  currently  provides that the  Corporation may sell its
interests  in its  properties,  up to a  maximum  of 25% of the  Corporation's
assets in any given year (determined at the date of disposition and based upon
an  independent  engineering  appraisal),  and release the royalty  therefrom,
without the  requirement  of obtaining the approval of the Trust  Unitholders.
Any  disposition   exceeding  this  25%  threshold  must  be  approved  by  an
extraordinary resolution of the Trust Unitholders.

The Royalty Indenture also provides that if properties  subject to the royalty
are sold and the  Corporation  does not  reinvest  the entire net  proceeds in
replacement  properties  within the same calendar year, then the remaining net
proceeds must be distributed to Royalty  Unitholders.  This  obligation of the
Corporation  is subject to the rights of the  Corporation's  lenders under the
Corporation's credit facility and operating line of credit.

At the  Special  Meeting  of  Royalty  Unitholders,  it is  proposed  that  an
extraordinary  resolution  of the Royalty  Unitholders  be passed to amend the
Royalty Indenture to provide that the mandatory  requirement to distribute any
net  proceeds  from  the  sale of  properties  that  are not  used to  acquire
replacement  properties  within the same calendar year be amended to make such
distribution voluntary and at the discretion of the Corporation.


                                     -43-


While   management  of  the  Corporation  does  not  foresee  any  significant
dispositions of properties by the  Corporation,  it is management's  view that
the mandatory  nature of this  requirement  is unduly  restrictive  in that it
requires the  reinvestment  of the net proceeds in properties,  and within the
same calendar year.  Requiring the  reinvestment  and the  restrictive  timing
place artificial constraints on the Corporation.  These artificial constraints
may require the  Corporation to acquire  replacement  properties,  and in very
short time frame,  even though the best  interests of the  Corporation at that
time may  require  that the net  proceeds  be  retained  and used for  capital
expenditures  or debt  repayment  rather  than  the  purchase  of  replacement
properties or distributions to the Trust. The proposed  amendment will provide
the  Corporation  with greater  financial  flexibility  while  preserving  the
discretion of the Board of Directors to declare a special  distribution of the
net proceeds from the disposition of the Corporation's  properties where it is
appropriate and desirable to do so.

At the Royalty  Meeting,  the Royalty  Unitholders  will therefore be asked to
consider and, if thought  appropriate,  pass the Extraordinary  Resolution set
forth in Schedule  "C-3".  To be approved,  the  Extraordinary  Resolution  in
Schedule "C-3" requires the  affirmative  vote of not less than 66 2/3% of the
votes cast by Royalty Unitholders present in person or by proxy at the Royalty
Meeting.

AMENDMENTS  TO  THE  ROYALTY   INDENTURE   REGARDING   DISTRIBUTIONS   UPON  A
LIQUIDATION, WINDING-UP OR DISSOLUTION OF THE CORPORATION

The Royalty Unitholders will be asked to consider and approve an extraordinary
resolution  amending  the  Royalty  Indenture  to  make  technical  amendments
clarifying  amendments made at the Special Meeting of Royalty Unitholders held
on April 26, 2005,  regarding the distribution of assets of the Corporation in
the event of a winding-up,  liquidation or dissolution of the Corporation. The
text of this  Extraordinary  Resolution is set forth in Schedule "C-4" to this
Circular.  To be approved,  the  Extraordinary  Resolution  in Schedule  "C-4"
requires  the  affirmative  vote of not less than 66 2/3% of the votes cast by
Royalty Unitholders present in person or by proxy at the Royalty Meeting.

The first of these  amendments  relates to  subsection  3.12(b) of the Royalty
Indenture and provides that to the extent that entities that are controlled by
the  Corporation  are  liquidated,  dissolved or wound-up as  contemplated  in
Section  3.12(b),  the assets of those  entities  that are  Canadian  resource
properties  shall  become  subject  to the  Royalty  granted  in  the  Royalty
Indenture and otherwise subject to the Royalty Indenture.  The purpose of this
amendment is to make it clear that all such  Canadian  resource  properties of
the Corporation  will come within the ambit of the Royalty  Indenture and that
the Royalty Unitholders will receive the benefit of them.

There are presently 124,085,961 Royalty Units issued and outstanding under the
Royalty  Indenture,  124,067,691  of which (or 99.99%) are owned by the Trust.
Therefore, the Trust Unitholders will receive substantially all of the benefit
of the income from those Canadian resource properties.

The second proposed amendment affects Section 3.12(c), which provides that all
of the  Canadian  resource  properties  of the  Corporation  will  be  sold or
otherwise  liquidated  in  the  course  of  the  liquidation,  dissolution  or
winding-up of the Corporation  and that the proceeds  thereof would be used to
pay the indebtedness of the Corporation remaining after the application of the
proceeds of the sale of all other  property and assets of the  Corporation  to
the payment of its indebtedness.  Firstly, the amendment will provide that the
Canadian resource  properties  acquired by the Corporation on a liquidation or
winding-up of controlled  entities as described  above will be liquidated  and
that the proceeds will be applied to reduce indebtedness  borrowed or incurred
by the  Corporation  to acquire  investments  that are not  Canadian  resource
properties;  the remainder of those  proceeds  would be paid into the Reserve.
Secondly,  the  amendment  will  provide  that  the  proceeds  of the  sale or
liquidation of the Corporation's  other Canadian resource  properties would be
distributed as a distribution to the Royalty Unitholders. The purposes of this
amendment  are  to  maximize  the  portion  of the  proceeds  of  sale  of the
Corporation's  Canadian  resource  properties that would accrue to the Royalty
Unitholders on a liquidation of the  Corporation and to preserve the Royalty's
status as a Canadian resource property.

The third proposed  amendment to Section 3.12 of the Royalty  Indenture amends
Section 3.12(d) to provide that the holders of Common Shares and  exchangeable
shares of the  Corporation  will not be entitled to any of the proceeds of the
sale  of  the  Corporation's   Canadian  resource  properties  and  associated
tangibles.  Again,  the purpose is to maximize  the portion of those  proceeds
available to the Royalty Unitholders.


                                     -44-


The fourth and final proposed  amendment  affects Sections 3.12(d) and 3.12(e)
and clarifies that holders exchangeable Shares share in any remaining proceeds
of  liquidation  only to the  extent  that the  class  and  series  provisions
applicable to the exchangeable Shares so provide.

AMENDMENTS  TO THE  ROYALTY  INDENTURE  REGARDING  CERTAIN  EXPENDITURES,  THE
RESERVE AND OTHER REVENUES

At the  Special  Meeting  of  Royalty  Unitholders  held on  March  14,  2005,
amendments to the Royalty Indenture were approved in relation to the treatment
of income other than income  derived from Canadian  resource  properties  held
directly or  beneficially  by the  Corporation.  Unitholders  will be asked to
consider an Extraordinary  Resolution approving  additional  amendments to the
Royalty Indenture clarifying the amendments approved in 2005. The text of this
Extraordinary  Resolution is set forth in Schedule "C-5" to this Circular.  To
be approved,  the  Extraordinary  Resolution  in Schedule  "C-5"  requires the
affirmative  vote  of not  less  than 66 2/3%  of the  votes  cast by  Royalty
Unitholders present in person or by proxy at the Royalty Meeting.

In the  2005  meeting,  the  Royalty  Unitholders  approved  an  Extraordinary
Resolution to amend the definition of "Debt Service  Charges".  The purpose of
this amendment was to clarify the ability of the  Corporation to apply, in the
calculation  of  the  Royalty,   interest  and  other  income  earned  by  the
Corporation  otherwise  than from  properties  that are subject to the royalty
against interest expenses incurred in respect of indebtedness borrowed for the
purchase of such  properties,  and to apply royalty  income  against  interest
expenses  for all  indebtedness  of the  Corporation,  regardless  whether the
indebtedness was borrowed to buy such properties.  The  implementation  of the
amendment was subject to the confirmatory advice of counsel. Counsel is of the
view that the latter  application  of  royalty  income is not  optimal  having
regard to the preservation of the status of the royalty as a Canadian resource
property and that the relevant  provision should therefore be removed from the
definitions and that the issue is best addressed in other amendments described
below.

The  Corporation  also wishes to match more  precisely  the  categories of its
income to the  expenses to which that income is applied.  In  particular,  the
Corporation wishes to apply income from investments ("Other Investments") that
are not Canadian resource  properties and therefore not subject to the royalty
provided for in the Royalty  Indenture,  to principal  repayments and interest
related to indebtedness incurred to acquire those Other Investments. Secondly,
because  those  Other   Investments  are  not  themselves   Canadian  resource
properties,  the  Corporation  wishes to ensure  that the  income  from  Other
Investments  that is applied to pay expenses  incurred in connection  with the
Corporation's  gross revenue from its Canadian  resource  properties  does not
constitute  more than 10% of the  royalty  income of the  Corporation  for the
period.  Thirdly,  the  Corporation  proposes to amend  Section  13.04,  which
relates  to the  use of the  reserve  after  there  are no  Canadian  resource
properties  that are any longer subject to the royalty,  to make it clear that
income  from Other  Investments  that has been paid into the  reserve is to be
applied to any  remaining  indebtedness  (and  interest  thereon)  incurred or
borrowed in respect of those Other Investments,  and that the remainder if any
will, along with any other amounts in the reserve,  be paid to the grantor for
distribution to the Royalty  Unitholders.  The purpose of these limitations is
to ensure that the royalty  constitutes a "Canadian resource property" as that
term is defined the Tax Act, which provides that,  among other things at least
90% of the royalty must be paid from income or the proceeds of  disposition in
respect of properties that are subject to the royalty.

To this  end,  the  Extraordinary  Resolution  set  forth  in  Schedule  "C-5"
contemplates the following amendments to the Royalty Indenture:

     (a)  the addition of a definition of "Other  Investments" to refer to the
          Other Investments described above;

     (b)  the addition of a definition of "Investment Income", to refer to net
          income from those investments;

     (c)  the amendment of the definition of "Debt Service Charges" to exclude
          specifically  the  reference  to  indebtedness   related  to  "Other
          Investments";

     (d)  the amendments of the definition of "Other  Revenues" to mean 99% of
          all revenues  accruing to the Corporation  during a particular month
          so that it includes:


                                     -45-


          (i)    fees  and  similar  payments  made by third  parties  for the
                 processing,  transportation,  gathering, storage or treatment
                 of petroleum  substances  intangibles  that are related to or
                 associated with the properties;

          (ii)   proceeds   from  the   sale  of   interest   intangibles   or
                 miscellaneous interests that relate to or are associated with
                 the properties;

          (iii)  insurance proceeds that relate to the properties;

          (iv)   income  investing  from  incentives,  rebates  and credits in
                 respect of production costs relating to the properties, other
                 than ARC;

          (v)    royalty and similar income,  if any, which is not included in
                 the definition of "Properties";

          (vi)   overhead recoveries received from third parties in respect of
                 their working interest relating to the properties operated by
                 the grantor;

          (vii)  trust distributions; and

          (viii) income  from  Other   Investments  that  is  not  applied  to
                 principal  repayments  and interest  related to  indebtedness
                 incurred to acquire those Other Investments; and

     (e)  the amendment of the definition of "Properties" by the addition of a
          reference  to natural  accumulations  of petroleum or natural gas to
          conform the definition more closely with the relevant  provisions of
          the Tax Act; and

     (f)  the  amendment  of Section  13.04 to provide  that income from Other
          Investments  that has been paid into the reserve is to be applied to
          any remaining  indebtedness incurred or borrowed in respect of those
          Other  Investments,  and that the remainder if any will,  along with
          any  other  amounts  in the  reserve,  be  paid to the  grantor  for
          distribution to the Royalty Unitholders.

The  Extraordinary  Resolution  set forth in Schedule  "C-5" also provides for
clarification  as to how  capital  expenditures  and the  purchase of Canadian
resource properties may be financed.  Firstly, as to capital expenditures,  it
proposes  amendments to the Royalty  Indenture that make it clear that capital
expenditures may be paid out of Royalty Income and the reserve as well as from
borrowings,  farmouts or the issuance of Royalty Units.  Secondly, it proposes
an amendment to the effect that acquisitions of Canadian  resource  properties
may be financed in any manner that the Corporation in its discretion sees fit.
These  amendments  will give the  Corporation  flexibility  to  finance  these
expenditures  in the best and most  efficient way available at the  particular
time.  Conforming  amendments to Sections 13.01 and 13.03 are also proposed to
make them consistent in their references to the purposes for which the reserve
can be used as those  purposes  are  described  in various  provisions  of the
indenture, namely to pay, among other things, capital expenditures and royalty
income.

The  Extraordinary  Resolution in Schedule  "C-5" also proposes  amendments to
Sections  11.12 and 12.01 of the Royalty  Indenture  that give the Trustee and
the  Corporation  the  authority  in  their  discretion  to make  such  future
amendments to the Royalty Indenture as they consider necessary or expedient to
preserve the status of a royalty as a Canadian resource property,  so that the
Trustee and the  Corporation  will have the ability to make  changes that they
consider  appropriate without requiring that a meeting of Unitholders be held,
which involves considerable expense.

Finally, the Extraordinary  Resolution in Schedule "C-5" proposes an amendment
to the  definition  of  "Operating  Income" to clarify that Crown  obligations
(which  are  Crown  lessor  royalties  paid  on the  production  of  petroleum
substances from the properties) are not operating costs,  except to the extent
the Corporation waives its right to reimbursement.


                                     -46-


MISCELLANEOUS AMENDMENTS TO THE ROYALTY INDENTURE

The Royalty Unitholders will be asked to consider and approve an Extraordinary
Resolution,  the  text of  which  is set  forth  in  Schedule  "C-6",  to make
miscellaneous amendments to the Royalty Indenture, as follows:

     (a)  to  delete  the  definition  of  "Acquisition  Fee"  and  all  other
          references to it, as the Management Agreement no longer provides for
          the payment thereof; and

     (b)  to replace  "Canada Customs and Revenue Agency" with "Canada Revenue
          Agency" in all instances,  to reflect the change in the name of that
          agency.

To be approved,  the  Extraordinary  Resolution in Schedule "C-6" requires the
affirmative  vote  of not  less  than 66 2/3%  of the  votes  cast by  Royalty
Unitholders present in person or by proxy at the Royalty Meeting.

AMENDMENTS  TO THE  UNANIMOUS  SHAREHOLDER  AGREEMENT  AND THE ARTICLES OF THE
CORPORATION  TO INCREASE  THE MAXIMUM  SIZE OF THE BOARD OF  DIRECTORS  OF THE
CORPORATION

Royalty  Unitholders  will be asked to  consider an  extraordinary  resolution
approving amendments to the Unanimous  Shareholder  Agreement and the articles
of the  Corporation  to increase the maximum size of the Board of Directors of
the Corporation.  The reasons for this amendment are set out in, and reference
should be made to,  "Part III - Matters  to be Acted  Upon at the  Shareholder
Meeting - Amendments to the Unanimous  Shareholder  Agreement and the Articles
of the  Corporation  to Increase the Maximum Size of the Board of Directors of
the Corporation".

At the Royalty  Meeting,  the Royalty  Unitholders  will therefore be asked to
consider  and,  if  thought  appropriate,  pass the  extraordinary  resolution
contained in Schedule "C-7" to this Circular.




                                     -47-


                       PART VI - ADDITIONAL INFORMATION

Additional information regarding the business of Pengrowth is contained in the
Trust's  Annual  Information  Form  for the  year  ended  December  31,  2005.
Additional  financial  information  is provided  in the  Trust's  consolidated
financial  statements  and  Management's  Discussion and Analysis of Financial
Condition and Results of Operations  for the financial year ended December 31,
2005.  Copies of those  documents and  additional  copies of this  Information
Circular  -  Proxy  Statement  may be  obtained  upon  request  from  Investor
Relations at 2900, 240 - 4th Avenue S.W.,  Calgary, AB T2P 4H4, (403) 233-0224
or  1-800-223-4122  and at Scotia Plaza, 40 King Street West,  Suite 3006, Box
106, Toronto, Ontario, M5H 3Y2, (416) 362-1748 or 1-888-744-1111. In addition,
copies of the  documents  incorporated  herein by reference may be obtained by
accessing  the  disclosure  documents  available  through the  Internet on the
Canadian System for Electronic Document Analysis and Retrieval (SEDAR) website
at www.sedar.com.






                                  APPENDIX 1

                  STATEMENT OF CORPORATE GOVERNANCE PRACTICES

The following discussion is required by NI 58-101. Each of the requirements of
NI 58-101  are set out  below and  Pengrowth's  response  follows  immediately
thereafter.

1.   BOARD OF DIRECTORS

     (a)   DISCLOSE THE IDENTITY OF DIRECTORS WHO ARE INDEPENDENT.

           The Board of Directors has  determined  that the following  members
           are  "independent"  of the Trust and the  Corporation,  within  the
           meaning of NI 58-101:

           o    Thomas A. Cumming              o    A. Terence Poole
           o    Michael S. Parrett             o    Kirby L. Hedrick
           o    John B. Zaozirny


     (b)   DISCLOSE  THE IDENTITY OF DIRECTORS  WHO ARE NOT  INDEPENDENT,  AND
           DESCRIBE THE BASIS FOR THAT DETERMINATION.

           The Board of Directors has determined that the following members of
           the Board of Directors are not  independent:  Mr. James S. Kinnear,
           the  Chairman,   President  and  Chief  Executive  Officer  of  the
           Corporation as well as the President and Chief Executive Officer of
           the  Manager  and Mr.  Stanley H. Wong,  the  Manager's  additional
           appointee  to the Board of  Directors  pursuant to the terms of the
           Unanimous Shareholder Agreement.

     (c)   DISCLOSE WHETHER OR NOT A MAJORITY OF DIRECTORS ARE INDEPENDENT. IF
           A MAJORITY OF  DIRECTORS  ARE NOT  INDEPENDENT,  DESCRIBE  WHAT THE
           BOARD OF DIRECTORS  DOES TO FACILITATE  ITS EXERCISE OF INDEPENDENT
           JUDGMENT IN CARRYING OUT ITS RESPONSIBILITIES

           The Board of Directors has determined that five of seven members of
           the Board of Directors are  "independent"  within the meaning of NI
           58-101.

     (d)   IF A DIRECTOR IS PRESENTLY A DIRECTOR OF ANY OTHER ISSUER THAT IS A
           REPORTING ISSUER (OR THE EQUIVALENT) IN A JURISDICTION OR A FOREIGN
           JURISDICTION, IDENTIFY BOTH THE DIRECTOR AND THE OTHER ISSUER.

           The members of the Board of Directors that  currently  serve on the
           board  of  any  other  issuer  that  is  a  reporting   issuer  (or
           equivalent) are set out below:


                                     -2-


               DIRECTOR                             DIRECTORSHIPS
               --------                             -------------
               Thomas A. Cumming            Western Lakota Energy Services Inc.

               Kirby L. Hedrick             N/A

               James S. Kinnear             N/A

               Michael S. Parrett           Fording Canadian Coal Trust
                                            Gabriel Resources Ltd.

               A. Terence Poole             Methanex Corporation

               Stanley H. Wong              N/A

               John B. Zaozirny             Bankers Petroleum Ltd.
                                            Canaccord Capital Inc.
                                            Canadian Oil Sands Trust
                                            Candax Energy Inc.
                                            Computer Modeling Group
                                            Fording Canadian Coal Trust
                                            High Arctic Energy Services Trust
                                            IPSCO Inc.
                                            Petroworld Corp.
                                            Provident Energy Ltd.
                                            Terravest Income Fund

     (e)   DISCLOSE  WHETHER OR NOT THE  INDEPENDENT  DIRECTORS HOLD REGULARLY
           SCHEDULED  MEETINGS  AT  WHICH  MEMBERS  OF  MANAGEMENT  ARE NOT IN
           ATTENDANCE.  IF  THE  INDEPENDENT  DIRECTORS  HOLD  SUCH  MEETINGS,
           DISCLOSE  THE NUMBER OF MEETINGS  HELD SINCE THE  BEGINNING  OF THE
           ISSUER'S MOST RECENTLY COMPLETED FINANCIAL YEAR. IF THE INDEPENDENT
           DIRECTORS DO NOT HOLD SUCH  MEETINGS,  DESCRIBE WHAT THE BOARD DOES
           TO  FACILITATE  OPEN AND CANDID  DISCUSSION  AMONG ITS  INDEPENDENT
           DIRECTORS.

           A meeting of the  independent  members of the Board of Directors is
           held in  conjunction  with  every  regular  meeting of the Board of
           Directors.

           During the financial  year ended  December 31, 2005,  there were 11
           meetings of the independent members of the Board of Directors.

           The independent members of the Board of Directors are authorized to
           retain independent  financial,  legal and other experts as required
           whenever,  in their  opinion,  matters  come  before  the  Board of
           Directors which require an independent  analysis by the independent
           members of the Board of Directors.

     (f)   DISCLOSE  WHETHER OR NOT THE CHAIR OF THE BOARD IS INDEPENDENT.  IF
           THE BOARD HAS A CHAIR OR LEAD DIRECTOR WHO IS INDEPENDENT, DISCLOSE
           THE  IDENTITY  OF THE  INDEPENDENT  CHAIR  OR  LEAD  DIRECTOR,  AND
           DESCRIBE  HIS OR HER ROLE AND  RESPONSIBILITIES.  IF THE  BOARD HAS
           NEITHER A CHAIR THAT IS  INDEPENDENT  NOR A LEAD  DIRECTOR  THAT IS
           INDEPENDENT, DESCRIBE WHAT THE BOARD DOES TO PROVIDE LEADERSHIP FOR
           ITS INDEPENDENT DIRECTORS.

           Mr. James S. Kinnear is the Chairman of the Board of Directors  and
           is not  independent  as he is the  President  and  Chief  Executive
           Officer of the  Corporation  and the President and Chief  Executive
           Officer of the Manager.

           In order to provide  leadership for the independent  members of the
           Board of Directors,  the Board of Directors  has appointed  John B.
           Zaozirny as the Lead Director.


                                     -3-


     (g)   DISCLOSE  THE  ATTENDANCE  RECORD  OF EACH  DIRECTOR  FOR ALL BOARD
           MEETINGS  HELD SINCE THE  BEGINNING OF THE ISSUER'S  MOST  RECENTLY
           COMPLETED FINANCIAL YEAR.

           The following  table discloses the attendance of the members of the
           Board of Directors  at meetings of the Board of  Directors  and its
           committees:



                                                                                         SUBCOMMITTEE
                                                          CORPORATE                         OF THE
                           BOARD OF         AUDIT         GOVERNANCE     COMPENSATION    COMPENSATION      RESERVES
                          DIRECTORS       COMMITTEE       COMMITTEE       COMMITTEE       COMMITTEE       COMMITTEE
       DIRECTOR         (11 MEETINGS)    (6 MEETINGS)    (4 MEETINGS)    (2 MEETINGS)    (3 MEETINGS)    (1 MEETING)
       --------         -------------    ------------    ------------    ------------    ------------    -----------
                                                                                           
Thomas A. Cumming           11/11            6/6             4/4             2/2             3/3             N/A

Kirby L. Hedrick(1)          8/8             2/2             N/A             N/A             1/3             N/A

James S. Kinnear            11/11            6/6             4/4             2/2             N/A             N/A

Michael S. Parrett          11/11            6/6             4/4             2/2             3/3             N/A

A. Terence Poole(2)          7/8             2/2             1/1             N/A             2/3             N/A

Stanley H. Wong             11/11            N/A             N/A             N/A             N/A             1/1

John B. Zaozirny            11/11            N/A             4/4             2/2             3/3             N/A

William R. Stedman(3)        7/11            5/6             N/A             1/2             N/A             1/1


 NOTES:
 (1) Three Board of Directors, four Audit Committee, three Corporate
     Governance Committee and one Reserves Committee meetings were held
     before the election of Mr. Hedrick as a member of the Board of Directors
     on April 26, 2005.
 (2) Three Board of Directors, four Audit Committee, three Corporate
     Governance Committee and one Reserves Committee meetings were held
     before the election of Mr. Poole as a member of the Board of Directors
     on April 26, 2005.
 (3) William R. Stedman resigned effective October 28, 2005.


2.   MANDATE OF THE BOARD OF DIRECTORS

     (a)   DISCLOSE THE TEXT OF THE BOARD'S WRITTEN MANDATE. IF THE BOARD DOES
           NOT HAVE A WRITTEN  MANDATE,  DESCRIBE HOW THE BOARD DELINEATES ITS
           ROLE AND RESPONSIBILITIES.

           The Board of  Directors  is  responsible  for the  stewardship  and
           affairs of the Trust and the  Corporation.  The Board of  Directors
           has established administrative procedures which prescribe the rules
           governing the approval of transactions carried out in the course of
           the Corporation's  operations,  the delegation of authority and the
           execution of documents on behalf of the  Corporation.  The Board of
           Directors  reviews and  approves  various  matters,  including  the
           appointment  of corporate  officers,  as well as the annual capital
           and operating budgets and  authorization of unbudgeted  investments
           and divestitures  above a specified dollar threshold.  The Board of
           Directors'  expectations  of  management  of  the  Corporation  are
           communicated  directly to management and through  committees of the
           Board of Directors.

           The  responsibilities and obligations of the Board of Directors are
           set forth in a written mandate of the Board of Directors, a copy of
           which is attached hereto as Appendix "1-A".  The Board of Directors
           annually reviews its mandate and considers changes as appropriate.


                                     -4-


3.   POSITION DESCRIPTIONS

     (a)   DISCLOSE  WHETHER OR NOT THE BOARD HAS DEVELOPED  WRITTEN  POSITION
           DESCRIPTIONS  FOR THE CHAIR AND THE CHAIR OF EACH BOARD  COMMITTEE.
           IF THE BOARD HAS NOT DEVELOPED  WRITTEN  POSITION  DESCRIPTIONS FOR
           THE  CHAIR  AND/OR  THE  CHAIR  OF EACH  BOARD  COMMITTEE,  BRIEFLY
           DESCRIBE HOW THE BOARD DELINEATES THE ROLE AND  RESPONSIBILITIES OF
           EACH SUCH POSITION.

           The Board has developed but has not yet approved  written  position
           descriptions for the chairman of the Board and the chair of each of
           the  Audit  Committee,  the  Corporate  Governance  Committee,  the
           Compensation Committee and the Reserves Committee. The primary role
           of the chair of each such  committee is managing the affairs of the
           committee,  including ensuring the committee is organized properly,
           functions    effectively    and   meets   its    obligations    and
           responsibilities.

           The  chair  of  the  Audit   Committee  also   maintains   on-going
           communications  with the Trust's external auditors in order to lead
           the  Audit   Committee  in  performing   its  oversight  and  other
           audit-related  functions.  For further  information  regarding  the
           Corporation's Audit Committee, including the relevant education and
           experience  of the  Audit  Committee  members,  see  page 60 of the
           Trust's  Annual  Information  Form  for the  financial  year  ended
           December 31, 2005.

     (b)   DISCLOSE  WHETHER OR NOT THE BOARD AND CEO HAVE DEVELOPED A WRITTEN
           POSITION  DESCRIPTION  FOR THE CEO.  IF THE  BOARD AND CEO HAVE NOT
           DEVELOPED  SUCH A POSITION  DESCRIPTION,  BRIEFLY  DESCRIBE HOW THE
           BOARD DELINEATES THE ROLE AND RESPONSIBILITIES OF THE CEO.

           The Board of  Directors  has  developed  but has not yet approved a
           written position description for the Chief Executive Officer of the
           Corporation.

4.   ORIENTATION AND CONTINUING EDUCATION

     (a)   BRIEFLY  DESCRIBE  WHAT  MEASURES  THE BOARD  TAKES TO  ORIENT  NEW
           DIRECTORS  REGARDING (I) THE ROLE OF THE BOARD,  ITS COMMITTEES AND
           ITS  DIRECTORS,  AND (II) THE NATURE AND  OPERATION OF THE ISSUER'S
           BUSINESS.

           The Corporate  Governance  Committee is responsible  for procedures
           relating to the  orientation  and  education  of new members of the
           Board of Directors  and for the continued  development  of existing
           directors.  Materials  have been prepared for review by new members
           of the Board of Directors in respect of the structure, business and
           results of the Trust,  the  Corporation and its  subsidiaries.  New
           members  of the  Board  of  Directors  are also  provided  with the
           opportunity to have meetings and discussions with senior management
           and other  members of the Board of  Directors.  The  details of the
           orientation  of each  new  member  are  tailored  to that  member's
           individual needs, requests and areas of interest.

     (b)   BRIEFLY DESCRIBE WHAT MEASURES,  IF ANY, THE BOARD TAKES TO PROVIDE
           CONTINUING  EDUCATION  FOR ITS  DIRECTORS.  IF THE  BOARD  DOES NOT
           PROVIDE CONTINUING  EDUCATION,  DESCRIBE HOW THE BOARD ENSURES THAT
           ITS DIRECTORS  MAINTAIN THE SKILL AND  KNOWLEDGE  NECESSARY TO MEET
           THEIR OBLIGATIONS AS DIRECTORS

           The Corporation  undertakes  ongoing education efforts that include
           meetings with management of the  Corporation  and regular  industry
           updates with the Board of Directors to discuss  developments in the
           industry and market conditions.  Continuing education opportunities
           are  directed  at  enabling  individual  members  of the  Board  of
           Directors  to maintain or enhance  their skills and  abilities,  as
           well as ensuring  that their  knowledge  and  understanding  of the
           Trust's and the Corporation's affairs remains current.


                                     -5-


5.   ETHICAL BUSINESS CONDUCT

     (a)   DISCLOSE  WHETHER OR NOT THE BOARD HAS  ADOPTED A WRITTEN  CODE FOR
           THE DIRECTORS,  OFFICERS AND EMPLOYEES.  IF THE BOARD HAS ADOPTED A
           WRITTEN  CODE:  (I)  DISCLOSE  HOW A PERSON OR COMPANY MAY OBTAIN A
           COPY OF THE CODE;  (II) DESCRIBE HOW THE BOARD MONITORS  COMPLIANCE
           WITH ITS CODE, OR IF THE BOARD DOES NOT MONITOR COMPLIANCE, EXPLAIN
           WHETHER AND HOW THE BOARD  SATISFIES  ITSELF  REGARDING  COMPLIANCE
           WITH ITS CODE; AND (III) PROVIDE A CROSS-REFERENCE  TO ANY MATERIAL
           CHANGE  REPORT  FILED  SINCE THE  BEGINNING  OF THE  ISSUER'S  MOST
           RECENTLY COMPLETED FINANCIAL YEAR THAT PERTAINS TO ANY CONDUCT OF A
           DIRECTOR OR EXECUTIVE OFFICER THAT CONSTITUTES A DEPARTURE FROM THE
           CODE.

           The Board of Directors  has adopted a Code of Business  Conduct for
           the Trust and the Corporation (the "Code"). The Code has been filed
           on, and is accessible  through,  SEDAR at WWW.SEDAR.COM.  A copy of
           the Code may be obtained,  upon request,  from the  Corporation  at
           2900, 240 - 4th Avenue S.W., Calgary, AB T2P 4H4.

           The Board of Directors expects directors, officers and employees to
           act ethically at all times and to  acknowledge  their  adherence to
           the policies  comprising  the Code. Any material  issues  regarding
           compliance  with the Code are  brought  forward  by  management  at
           either the Board or appropriate committee meetings, or are referred
           to the senior  executive  officers  of the  Corporation,  as may be
           appropriate  in the  circumstances.  The Board of Directors  and/or
           appropriate  committee or senior executive  officers determine what
           remedial  steps,  if any, are  required.  Any waivers from the Code
           that are granted for the benefit of a director, officer or employee
           may be  granted  only by the  Board  of  Directors.  The  Board  of
           Directors  has not granted any such waivers  since the beginning of
           the financial year ended December 31, 2005.

     (b)   DESCRIBE  ANY STEPS THE BOARD  TAKES TO ENSURE  DIRECTORS  EXERCISE
           INDEPENDENT JUDGMENT IN CONSIDERING  TRANSACTIONS AND AGREEMENTS IN
           RESPECT OF WHICH A DIRECTOR  OR  EXECUTIVE  OFFICER  HAS A MATERIAL
           INTEREST.

           Each member of the Board of Directors  must  disclose all actual or
           potential  conflicts of interest and refrain from voting on matters
           in which such director has a conflict of interest. In addition, the
           director  must excuse  himself or herself  from any  discussion  or
           decision  on any matter in which the  director  is  precluded  from
           voting as a result of a conflict of interest.

     (c)   DESCRIBE ANY OTHER STEPS THE BOARD TAKES TO ENCOURAGE AND PROMOTE A
           CULTURE OF ETHICAL BUSINESS CONDUCT.

           Pengrowth's  Board of  Directors  adopted  a new  Code of  Business
           Conduct and Ethics  ("Code") on November 3, 2005. The new Code does
           not detract from any of the  requirements  of the prior code and is
           more  encompassing  than the old code.  In  addition,  the Board of
           Directors  determined to request that all employees  accept the new
           Code in writing.

6.   NOMINATION OF DIRECTORS

     (a)   DESCRIBE THE PROCESS BY WHICH THE BOARD  IDENTIFIES  NEW CANDIDATES
           FOR BOARD NOMINATION.

           The  Corporate   Governance  Committee  serves  as  the  nominating
           committee  of the  Board of  Directors.  The  Corporate  Governance
           Committee   identifies   potential   candidates   and  reviews  the
           qualifications of potential  candidates for the Board of Directors.
           In particular,  the Corporate Governance Committee assesses,  among
           other factors, industry experience, functional expertise, financial
           literacy  and   expertise,   board   experience  and  diversity  of
           background, and considers potential conflicts arising in connection
           with  potential  candidates  for the Board of Directors.  Upon such
           review,  and  after  conducting  appropriate  due  diligence,   the
           Corporate Governance Committee makes  recommendations on candidates
           to the Board of Directors.


                                     -6-


     (b)   DISCLOSE  WHETHER  OR NOT  THE  BOARD  HAS A  NOMINATING  COMMITTEE
           COMPOSED ENTIRELY OF INDEPENDENT  DIRECTORS.  IF THE BOARD DOES NOT
           HAVE  A  NOMINATING  COMMITTEE  COMPOSED  ENTIRELY  OF  INDEPENDENT
           DIRECTORS,  DESCRIBE  WHAT STEPS THE BOARD  TAKES TO  ENCOURAGE  AN
           OBJECTIVE NOMINATION PROCESS.

           The Corporate Governance Committee of the Board of Directors serves
           as the  nominating  committee  of the  Board  of  Directors  and is
           composed of three independent directors.

     (c)   IF  THE   BOARD   HAS  A   NOMINATING   COMMITTEE,   DESCRIBE   THE
           RESPONSIBILITIES, POWERS AND OPERATION OF THE NOMINATING COMMITTEE.

           The Corporate  Governance  Committee has been established to assist
           the Board of Directors in reviewing and making  recommendations  to
           the Board of  Directors  in respect  of,  among other  things,  the
           nomination of candidates for election to the Board of Directors.

           For further information concerning the responsibilities, powers and
           operations of the Corporate Governance  Committee,  see the text of
           the  mandate of the  Corporate  Governance  Committee  attached  as
           Appendix "1-B" to this Circular.

7.   COMPENSATION

     (a)   DESCRIBE THE PROCESS BY WHICH THE BOARD DETERMINES THE COMPENSATION
           FOR THE ISSUER'S DIRECTORS AND OFFICERS.

           The Board of Directors has  established  the  Corporate  Governance
           Committee  and  delegated  to it  the  responsibility  of  annually
           reviewing and approving the compensation paid by the Corporation to
           the  directors  of the  Corporation.  The  Board of  Directors  has
           established  the  Compensation  Committee  and  delegated to it the
           responsibility of annually reviewing and approving the compensation
           paid  by the  Corporation  to the  officers  and  employees  of the
           Corporation.   The  Corporate  Governance   Committee's  review  of
           compensation to directors,  and the Compensation Committee's review
           of compensation  to officers and employees  include a consideration
           of all  forms  of  compensation  paid,  both  with  regards  to the
           expertise  and  experience  of each  individual  and in relation to
           industry peers.

     (b)   DISCLOSE  WHETHER  OR NOT THE  BOARD HAS A  COMPENSATION  COMMITTEE
           COMPOSED ENTIRELY OF INDEPENDENT  DIRECTORS.  IF THE BOARD DOES NOT
           HAVE A  COMPENSATION  COMMITTEE  COMPOSED  ENTIRELY OF  INDEPENDENT
           DIRECTORS,  DESCRIBE  WHAT  STEPS  THE  BOARD  TAKES TO  ENSURE  AN
           OBJECTIVE PROCESS FOR DETERMINING SUCH COMPENSATION.

           The Compensation Committee is composed of three independent members
           of the Board of Directors.

     (c)   IF  THE  BOARD  HAS  A   COMPENSATION   COMMITTEE,   DESCRIBE   THE
           RESPONSIBILITIES,   POWERS  AND   OPERATION  OF  THE   COMPENSATION
           COMMITTEE.

           For further information concerning the responsibilities, powers and
           operations  of the  Compensation  Committee,  see  the  text of the
           mandate of the Compensation Committee attached as Appendix "1-C" to
           this Circular.


                                     -7-


     (d)   IF A COMPENSATION  CONSULTANT OR ADVISOR HAS, AT ANY TIME SINCE THE
           BEGINNING OF THE ISSUER'S MOST RECENTLY  COMPLETED  FINANCIAL YEAR,
           BEEN RETAINED TO ASSIST IN DETERMINING  COMPENSATION FOR ANY OF THE
           ISSUER'S  DIRECTORS  AND  OFFICERS,  DISCLOSE  THE  IDENTITY OF THE
           CONSULTANT  OR ADVISOR AND BRIEFLY  SUMMARIZE THE MANDATE FOR WHICH
           THEY HAVE BEEN  RETAINED.  IF THE  CONSULTANT  OR ADVISOR  HAS BEEN
           RETAINED TO PERFORM ANY OTHER WORK FOR THE ISSUER,  STATE THAT FACT
           AND BRIEFLY DESCRIBE THE NATURE OF THE WORK.

           The  Compensation  Committee  has retained  Towers Perrin to attend
           committee  meetings and provide  independent  advice,  compensation
           analysis and other  information for  compensation  recommendations.
           The  analysis  and advice from Towers  Perrin  include,  but is not
           limited to,  executive  compensation  policy (such as the choice of
           comparator groups and compensation philosophy), design of incentive
           plans, position evaluation services and surveys of market data.

8.   OTHER BOARD COMMITTEES

     If the board has standing  committees other than the audit,  compensation
     and  nominating  committees,  identify the  committees and describe their
     function.

     In addition to the Audit Committee,  the Corporate  Governance  Committee
     and the  Compensation  Committee,  the Board of Directors has established
     the Reserves  Committee,  which is responsible for assisting the Board of
     Directors in respect of its annual  independent and/or internal review of
     the Corporation's petroleum and natural gas reserves.

9.   ASSESSMENTS

     Disclose  whether  or  not  the  board,  its  committees  and  individual
     directors are regularly assessed with respect to their  effectiveness and
     contribution.  If  assessments  are  regularly  conducted,  describe  the
     process  used  for the  assessments.  If  assessments  are not  regularly
     conducted,  describe how the board satisfies  itself that the board,  its
     committees, and its individual directors are performing effectively.

     The Corporate  Governance  Committee is  responsible  for making  regular
     assessments of the overall performance, effectiveness and contribution of
     the Board of  Directors,  the  chairman of the Board of  Directors,  each
     committee  of the  Board of  Directors,  each  committee  chair  and each
     director,  and reporting on such  assessments  to the Board of Directors.
     The objective of the assessments is to ensure the continued effectiveness
     of the Board of Directors in the execution of its responsibilities and to
     contribute  to a process of  continuing  improvement.  In addition to any
     other matters the Corporate  Governance  Committee  deems  relevant,  the
     assessments  will  consider in the case of the board or a committee,  the
     applicable mandate or charter,  and in the case of individual  directors,
     the applicable  position  descriptions,  as well as the  competencies and
     skills  each  individual  director  is  expected to bring to the Board of
     Directors.

     The Corporate  Governance Committee has developed an annual effectiveness
     survey,  which  includes and  evaluation of board  responsibility,  board
     operations  and board  effectiveness.  The  survey is  completed  by each
     director  and  submitted  anonymously.  The results  are  reviewed by the
     Chairman and Lead Director.





                                APPENDIX "1-A"

                          BOARD OF DIRECTORS' MANDATE

                          CORPORATE GOVERNANCE POLICY

                             PENGROWTH CORPORATION
                            PENGROWTH ENERGY TRUST
                          (collectively "Pengrowth")

                              BOARD OF DIRECTORS
                          CORPORATE GOVERNANCE POLICY


In accordance with the  recommendation of the Corporate  Governance  Committee
(the   "Committee")   the  Board  of  Directors  (the  "Board")  of  Pengrowth
Corporation (the "Corporation") wishes to formalize the guidelines pursuant to
which the Board fulfills its  obligations to the  Corporation and ensures that
the Corporation performs its duties as administrator of Pengrowth Energy Trust
("Energy Trust").  The Board  acknowledges the formal guidelines on "Corporate
Governance in Canada"  issued by the Toronto Stock Exchange and the overriding
objective of promoting  appropriate  behaviour  with respect to all aspects of
Pengrowth's  business.  In  consultation  with the  Committee,  the Board will
continuously  review  and  modify its terms of  reference  with  regard to the
applicable  business  environment,  industry standards on matters of corporate
governance, additional standards which the Board believes may be applicable to
Pengrowth's business, the location of Pengrowth's business and its Unitholders
and the application of laws and policies.

The Board of Directors will fulfill its duties in cooperation with the Manager
which acts as Manager both to the Corporation  and to Energy Trust.  The Board
of Directors also acknowledges the elements which  distinguish  Pengrowth from
corporate structures and the shared responsibility and cooperation between the
Corporation  and the  Manager  in respect of Energy  Trust.  Although  overall
responsibilities  are shared  between  the  Corporation  and the  Manager,  in
practice,  the  Manager  defers to the Board on all  matters  material  to the
Corporation  and to Energy Trust.  The  guidelines are intended to be flexible
and are  intended to provide  direction to the Board in  conjunction  with its
legal  obligations  and mandate from the Unitholders to oversee and direct the
affairs of the Corporation.

BOARD RESPONSIBILITIES

As  mandated  by  the  Toronto  Stock  Exchange  ("TSE")  guidelines  and  the
provisions  of National  Policy  58-201 with respect to  Corporate  Governance
Guidelines  that  came  into  force  on June  30th,  2005,  the  Board  should
explicitly  assume  responsibility  for the stewardship of the Corporation (in
cooperation with the Manager) and  specifically  should be responsible for the
following:

1.   to the extent  feasible,  satisfying  itself as to the  integrity  of the
     Chief Executive Officer ("CEO") and other executive officers and that the
     CEO and other executive officers create a culture of integrity throughout
     the organization;

2.   in  consultation  with the  Manager,  adoption  of a  strategic  planning
     process for both the  Corporation  and Energy Trust and approving,  on at
     least an annual basis, a strategic  plan which takes into account,  among
     other things, the opportunities and risks of that business and monitoring
     performance  against  those plans.  (The Board will seek  recommendations
     from  the  Manager  and will  direct  the  Manager  with  respect  to the
     execution of strategic plans adopted by the Board.);

3.   the  identification of the principal risks of the Corporation's  business
     and  Energy  Trust's   business  and  ensuring  the   implementation   of
     appropriate  risk  management  systems.  Adopt  policies and processes to
     identify  business  risks to  address  what risks are  acceptable  to the
     Corporation  and Energy  Trust and to ensure that systems and actions are
     put in place to manage them;


                                     -2-


4.   succession planning,  including making recommendations to the Unitholders
     of Energy Trust on the  appointment  of the Manager and any amendments to
     the Management Contract.  Monitoring the Manager and, in conjunction with
     the Manager, senior management;

5    approve  the  Corporation's   communication  policy  and  other  relevant
     policies,  including  insider trading,  environmental,  health and safety
     matters;

6    require the Manager to ensure the  integrity of the internal  control and
     management information systems;

7    approve annual capital and operating plans recommended by the Manager and
     monitoring  performance  against  those plans (the Audit  Committee  will
     review and recommend these plans to the Board of Directors); and

8.   developing an approach to corporate  governance,  including  developing a
     set  of  corporate   governance   principles  and  guidelines   that  are
     specifically applicable to the issuer.

9.   developing  measures for receiving  feedback from  unitholders  and other
     stakeholders  on the  business of  Pengrowth  and other  matters  whether
     through  Investor  Relations,  the CEO or other mechanics  independent of
     management; and

10.  developing  guidelines with respect to expectations and  responsibilities
     of directors, including basic duties and responsibilities with respect to
     attendance  at Board  meetings and advance  review of meeting  materials,
     either directly or through  recommendations from the Corporate Governance
     Committee.

COMPOSITION OF THE BOARD

1.   Criteria for the Board of Directors

     The majority of the Board shall be "unrelated" (independent of management
     and free from conflicting  interest) to the Corporation and Energy Trust.
     The Manager is presently entitled to appoint two members to the Board and
     the  unitholders  of Energy Trust are  entitled to appoint the  remaining
     directors, who must be a majority of at least three additional directors.
     The Board is  responsible  for  making  the  determination  of  whether a
     director is unrelated.  It will be the responsibility of the Committee to
     implement a process for assessing  the  effectiveness  of the Board,  its
     committees  and each  individual  Board  member and shall review with the
     Board, on an annual basis, the results of their assessment.

2.   Size of the Board

     The size of the  Board  shall  enable  its  members  to  effectively  and
     responsibly  discharge their  responsibilities  to the Corporation and to
     the Unitholders of the Corporation and Energy Trust. The demands upon the
     Board will  likely  evolve  with the future  growth  and  development  of
     Pengrowth.  The size of the  Board  should  be  considered  over time and
     within the context of the  development of the business of Pengrowth,  the
     formation of committees,  the workload and  responsibilities of the Board
     and the required expertise and experience of members of the Board.

BOARD COMMITTEES


o    The Board shall, at this time, have the following standing committees:

     1.    Audit Committee;
     2.    Corporate Governance Committee;
     3.    Compensation Committee; and
     4.    Reserves Committee.


                                     -3-


o    The responsibilities of the foregoing committees shall be as set forth in
     the mandates for these  committees as prescribed from time to time by the
     Board.

o    The  Board  Committees  shall be  comprised  of a  sufficient  number  of
     "independent" directors so as to comply with applicable laws.

o    Appointment of members to standing committees shall be the responsibility
     of the Board, having received the recommendation of the Committee,  based
     upon consultations with the members of the Board and the Manager. In this
     regard,  consideration should be given to rotating committee members from
     time to time and to the special skills of particular directors. Committee
     chairs  will be  selected by the  Committee's  members in each case.  The
     Committee  chairs  will be  responsible  for  determining  the  agenda of
     meetings of their respective committees and determining the frequency and
     length  of  meetings,  provided  that the  Committee  must  meet at least
     semi-annually (with recommended meetings three to four times per year).

o    The  Board  shall  regularly  assess  the  effectiveness  of  each of the
     standing committees.  An assessment should consider,  among other things,
     the  mandate of each  standing  committee  and the  contribution  of each
     member thereof.

o    The  Board may  constitute  additional  standing  committees  or  special
     committees with special  mandates as may be required or appropriate  from
     time to time. In appropriate  circumstances,  the committees of the Board
     shall be authorized to engage independent advisors as may be necessary in
     the circumstances.

o    In discharging his or her obligations,  an individual director may engage
     outside  advisors,  at the  expense of the  Corporation,  in  appropriate
     circumstances and subject to the approval of the Committee.

SELECTION OF NEW DIRECTORS & CHAIRMAN OF THE BOARD

o    The Board will  ultimately be  responsible  for nominating and appointing
     new directors and for the  selection of its  chairman.  However,  initial
     responsibility  for identifying and nominating Board members shall reside
     with the Corporate Governance Committee.

o    The process of identifying  and  recommending  new directors shall be the
     responsibility of the Committee,  following  consultation with members of
     the Board at large.

o    Invitations  to join the Board should be extended by the "Lead  Director"
     or by its Chairman as appropriate.

o    New  members  of the Board  shall be  provided  with an  orientation  and
     education  program as to the nature of the business of Pengrowth  current
     issues, strategies and responsibilities of directors.

BOARD EXPECTATIONS OF SENIOR MANAGEMENT AND ACCESS TO SENIOR MANAGEMENT

o    The  Manager  is  responsible  for  the  day  to  day  operation  of  the
     Corporation.

o    The Board shall  determine  the  specific or general  terms and levels of
     authority  for  the  Manager  subject  to the  terms  of  the  Management
     Agreement and shall review and recommend to the  Unitholders  any changes
     to the terms of the  Management  Agreement  from time to time in the best
     interests of the Unitholders.

o    The Manager is  encouraged,  upon  invitation of the Board only, to bring
     appropriate  management  members  to Board  meetings  in order to  expose
     directors to key members of the  management  team; to provide  reports in
     their  specific  areas of expertise and provide  additional  insight into
     matters being considered by the Board. However, the Board will ordinarily
     conduct  business  with  only  members  of the  Board  present,  with the
     addition of the Corporate  Secretary and Assistant Corporate Secretary to
     ensure  that the Board is acting  independently  of  management.  Outside
     Directors should also meet at every meeting,  without  representatives of
     the Manager and management  present,  under the  chairmanship of the Lead
     Director to


                                     -4-


     fully  discuss any  procedural  or  substantive  issues  which they wish.
     Results  of  these  meetings   should  be  communicated  to  the  CEO  as
     appropriate.  The Board will typically schedule a portion of each meeting
     as a meeting solely of the independent  directors under the direction and
     chairmanship of the Lead Director.

MEETING PROCEDURES

o    The Board should be supported  in its work by a Corporate  Secretary  who
     has a position description approved by the Board. The Corporate Secretary
     in his/her  capacity as Corporate  Secretary  should  report to the Chief
     Executive Officer and Chairman of the Board.

o    The members of the Board, the Corporate  Secretary and a secretary to the
     meeting  should be invited to any  regularly  constituted  meeting of the
     Board.  Officers or other persons shall attend by invitation only and for
     those  elements  of the  meetings  where  their  input is  sought  by the
     Directors.






                                APPENDIX "1-B"

                    CORPORATE GOVERNANCE COMMITTEE MANDATE


                              TERMS OF REFERENCE
                        CORPORATE GOVERNANCE COMMITTEE

                             PENGROWTH CORPORATION
                            PENGROWTH ENERGY TRUST
                          (COLLECTIVELY "PENGROWTH")

The Corporate Governance Committee (the "Committee") of the Board of Directors
(the "Board") of Pengrowth  Corporation (the  "Corporation")  acknowledges the
formal guidelines  relating to corporate  governance in Canada as provided for
by National Instrument 58-101 DISCLOSURE OF CORPORATE GOVERNANCE PRACTICES and
National Policy 58-201 CORPORATE GOVERNANCE  GUIDELINES,  both of the Canadian
Securities   Administrators   and  the   overriding   objective  of  promoting
appropriate behaviour with respect to all aspects of Pengrowth's business. The
primary  function of the  Committee is to assist the Board in carrying out its
responsibilities by reviewing  corporate  governance and nomination issues and
making  recommendations  to the  Board  as  appropriate.  The  Committee  will
continuously  review  and  modify  its  terms  of  reference  with  regard  to
applicable  business  environment,  industry standards on matters of corporate
governance, additional standards which the Board believes may be applicable to
Pengrowth's business, the location of Pengrowth's business and its unitholders
and the application of laws and policies.

I.   ORGANIZATION OF THE CORPORATE GOVERNANCE COMMITTEE

     The Board has constituted and established the Committee to be composed of
     not less than  three and not more than six  directors,  one of whom shall
     serve as Chair of the Committee,  as determined by the Board from time to
     time.  Each  member  of  the  Committee  shall  be  "independent"  of the
     Corporation  as that term is defined in  Multilateral  Instrument  52-110
     AUDIT  COMMITTEES.  An  "independent"  director is a director  who has no
     direct or indirect material relationship with the Corporation,  which, in
     the view of the Board of Directors,  could reasonably  interfere with the
     exercise of a member's independent judgment. Each member of the Committee
     shall be elected  annually  to one year  terms by a majority  vote of the
     Board. Vacancies on the Committee shall be filled by majority vote of the
     Board  at the next  meeting  of the  Board  following  occurrence  of the
     vacancy.  The members of the  Committee may be removed by a majority vote
     of the related  directors of the Board then in office.  The Committee may
     form and  delegate  authority  to  subcommittees  as  appropriate  and in
     accordance with applicable laws, regulations and listing requirements.

II.  PURPOSE OF THE CORPORATE GOVERNANCE COMMITTEE

     The purpose of the  Committee is (a) to review and report to the Board on
     matters of corporate  governance and Board composition and (b) to provide
     oversight review of the  Corporation's  systems for achieving  compliance
     with legal and regulatory  requirements.  The Committee's  oversight role
     regarding  compliance  systems shall not include  responsibility  for the
     Corporation's actual compliance with applicable laws and regulations.

III. DUTIES AND RESPONSIBILITIES OF THE CORPORATE GOVERNANCE COMMITTEE

     The Committee shall have the following duties and responsibilities:

     A.   GOVERNANCE

          1.   To  bring  to  the  attention  of  the  Board  such   corporate
               governance  issues  necessary  for  the  proper  governance  of
               Pengrowth  and to develop the  approach of the  Corporation  in
               matters  of  corporate   governance,   including   the  written
               statement of corporate governance  principles applicable to the
               Corporation,   as  set  forth  in  the   Corporation's   annual


                                     -2-


               management  proxy circular and to make  recommendations  to the
               Board with respect to all such matters.

          2.   To  assess  and  report  to the  Board in  respect  of  matters
               relating to the ongoing composition of the Board, including:

               (a)   to consider the appropriate size of the Board;

               (b)   to recommend to the Board criteria for the composition of
                     the Board and the selection of directors;

               (c)   to identify,  either directly or with the assistance of a
                     search firm,  candidates  for membership on the Board and
                     review their qualifications;

               (d)   to review succession  planning issues with respect to the
                     members  of the Board  and,  upon the  retirement  of the
                     Chair, make a recommendation to the Board with respect to
                     the appointment of a new Chair;

               (e)   to monitor the  individual  performance of members of the
                     Board; and

               (f)   to recommend to the Board  candidates  to fill  vacancies
                     occurring   between  annual  meetings  and  to  recommend
                     nominees for election at annual  meetings.

          3.   To oversee the  evaluation  of, and report to the Board on, the
               performance  of the Board as a whole,  its  committees  and, in
               conjunction with the Compensation Committee,  the management of
               the Corporation.

          4.   To  consider  the  mandates  of the  committees  of the  Board,
               selection and rotation of Committee  members and the Chair, and
               make recommendations to the Board in connection with the same.

          5.   To consider the adequacy and the nature of the  compensation to
               be paid to the members of the Board,  whether it  reflects  the
               risks and  responsibilities  of an effective  director and make
               recommendations to the Board in connection with the same.

          6.   To  assess  and  report to the Board  with  respect  to the new
               directors familiarization program of the Corporation.

          7.   Monitoring    the    appropriate    sharing   of   duties   and
               responsibilities between the Manager and the Corporation.

          8.   In  conjunction  with the  Manager,  within  the  context of an
               overall  corporate  budget  approved by the Board of Directors,
               recommend to the Board the appointment of officers on behalf of
               the Corporation and other key employees.

          9.   In consultation with the Manager, develop a succession plan for
               senior management of the Corporation.

          10.  Establish  structures  and  procedures  to permit  the Board to
               function  independently  of the  management  and  the  Manager,
               relying in part upon a Lead  Director  to be  appointed  by the
               Board at an  additional  remuneration  approved by the Board to
               perform those duties set out in Schedule A.

          11.  Develop a position description for the Chairman of the Board.


                                     -3-


     B.   COMPLIANCE

          1.   To  review  the   policies,   programs  and  practices  of  the
               Corporation  and monitor the adequacy of compliance  systems in
               the following areas:

               (a)   environmental law;

               (b)   health and safety law;

               (c)   corporate and securities law (including  insider  trading
                     and self dealing);

               (d)   anti-trust and competition law;

               (e)   regulation of employment practices;

               (f)   code of business conduct and ethics;

               (g)   corporate policy on conflicts of interest;

               (h)   corporate  policy  with  respect  to  communications  and
                     disclosure;

               (i)   such other areas of regulatory  law and corporate  policy
                     statements as the Committee  considers  appropriate  from
                     time to time.

          2.   To report and make  recommendations  to the Board on such areas
               of  regulatory  and  corporate  compliance  as  are  considered
               appropriate from time to time.

IV.  MEETINGS AND REPORTS OF THE CORPORATE GOVERNANCE COMMITTEE

     The  Committee  will  meet  as  often  as  necessary  to  carry  out  its
     responsibilities.  Notice  of time and  place of every  meeting  shall be
     given in writing to each member of the  Committee,  unless  waived by all
     members entitled to attend, at least two (2) clear business days prior to
     the time fixed for such meeting.  Attendance of a member of the Committee
     at a meeting  shall  constitute  waiver of notice of the  meeting  except
     where a member attends a meeting for the express  purpose of objecting to
     the  transaction  of any business on the grounds that the meeting was not
     lawfully  called. A quorum for meetings shall be not less than a majority
     of its members present in person or by telephone.  Reports of meetings of
     the Committee shall be made to the Board at its next regularly  scheduled
     meeting   following   the   Committee   meeting,   accompanied   by   any
     recommendations  to the Board  approved by the  Committee.  The Corporate
     Secretary of the  Corporation or an alternative  secretary  designated by
     the Committee shall act as Secretary of the Committee. If the Chairman of
     the Committee is not present at any meeting of the Committee,  one of the
     other members of the Committee  present at the meeting shall be chosen to
     preside by a majority  of the  members of the  Committee  present at such
     meeting.  The President of the Corporation shall ordinarily be invited to
     attend  meetings  or  those  portions  thereof  which  do not  have to be
     addressed separately by the independent directors.  The Committee may, by
     specific invitation, have other resource persons in attendance.

V.   OUTSIDE ADVISORS

     The  Committee  is given  sole  authority  to engage and  compensate  any
     outside  advisor that it determined to be necessary to permit it to carry
     out its duties.  The Committee has sole authority to retain and terminate
     any search firm to be used to identify director candidates. The Committee
     also has sole  authority to negotiate  contracts with the search firm and
     to establish the fees payable to the search firm.




                                APPENDIX "1-C"

                        COMPENSATION COMMITTEE MANDATE

                              TERMS OF REFERENCE
                            COMPENSATION COMMITTEE

                             PENGROWTH CORPORATION
                            PENGROWTH ENERGY TRUST
                          (collectively "Pengrowth")


OBJECTIVES

The  Compensation  Committee  (the  "Committee")  of the  Board  of  Directors
acknowledges the formal guidelines on "Corporate  Governance in Canada" issued
by the Toronto Stock  Exchange,  the guidelines of the New York Stock Exchange
and other regulatory  provisions as they pertain to compensation  matters. The
objective of the Committee is to enable the Corporation to recruit, retain and
motivate  employees  and  ensure  conformity  between  compensation  and other
corporate  objectives.  The Committee  will assist the Board in fulfilling its
oversight  responsibilities with respect to executive management compensation,
human  resources  policies  and  compensation  of the  Manager  and will  make
recommendations  to the Board as appropriate.  The Committee will continuously
review  and  modify  its terms of  reference  with  regard  to the  applicable
business  environment,  industry standards,  matters of Corporate  Governance,
additional  standards  which  the  Committee  believes  may be  applicable  to
Pengrowth's business, the location of Pengrowth's business and its Unitholders
and the application of laws and policies.

CONSTITUTION

     o    The Committee  shall consist of not less than three or more than six
          Directors,   a  majority  of  who  shall  be  "independent"  of  the
          Corporation  as that  term is  defined  in  Multilateral  Instrument
          52-110 AUDIT COMMITTEES. An "independent director" is a Director who
          has no direct or indirect  material  relationship  with  Pengrowth ,
          which,  in the view of the  Board  of  Directors,  could  reasonably
          interfere with the exercise of a member's independent judgment.

     o    The members of the Committee  shall be appointed or  re-appointed at
          the organizational  meeting of the Board immediately  following each
          Annual Meeting of the  shareholders  of Pengrowth  Corporation  (the
          "Corporation")  and shall continue as members of the Committee until
          their  successors are appointed or they cease to be directors of the
          Corporation. Where a vacancy occurs at any time in the membership of
          the Committee, the Board may fill it.

     o    The members of the  Committee  shall appoint a Chairman from amongst
          their number.  The  Corporate  Secretary of the  Corporation,  or an
          alternative  secretary  designated  by the  Committee,  shall act as
          Secretary of the Committee.  If the Chairman of the Committee is not
          present at any meeting of the Committee, one of the other members of
          the Committee present at the meeting shall be chosen to preside by a
          majority of the members of the Committee present at such meeting.


     MEETINGS AND MINUTES

     o    The time and place of meetings of the Committee  and the  procedures
          at  such  meetings  shall  be  determined  from  time to time by the
          members, provided that:

          (a)  a quorum for meetings  shall not be less than a majority of its
               members present in person or by telephone;


                                     -2-


          (b)  the Committee shall meet as often as necessary, likely at least
               on a quarterly basis.  Matters to be considered at the meetings
               will include:

               -     matters  related to  compensation  in the  annual  budget
                     excluding the compensation of directors which is a matter
                     within the scope of authority of the Corporate Governance
                     Committee.

               -     matters   related  to  annual  bonus  and  advance  bonus
                     payments.

               -     matters relating to incentive payments and programs.

               -     compensation issues in the annual report

               -     compensation  disclosure in the information  circular and
                     proxy statement

               -     Matters pertaining to the Manager including:

               -     review of KPMG reports on Manager's compensation

               -     consideration of "Assumed Expenses"

               -     consideration   of  extension  or   termination   of  the
                     Management Agreement

          (c)  notice  of time and  place of every  meeting  shall be given in
               writing to each member of the  Committee,  unless waived by all
               members  entitled  to attend,  at least two (2) clear  business
               days prior to the time fixed for such meeting.  Attendance of a
               member of the Committee at a meeting shall constitute waiver of
               notice of the meeting  except where a member  attends a meeting
               for the express  purpose of objecting to the transaction of any
               business  on the  grounds  that the  meeting  was not  lawfully
               called;

          (d)  A meeting may be called by the Chairman of the  Committee,  the
               Chief Executive Officer or any member of the Committee;

          (e)  The  President of Pengrowth  Corporation  would  ordinarily  be
               invited to attend  meetings or those portions  thereof which do
               not  have  to  be  addressed   separately  by  the  independent
               directors.  The  Committee  may, by specific  invitation,  have
               other resource persons in attendance; and

          (f)  The  Chairman of the  Committee  shall  provide  updates to the
               Board,  as  appropriate,  as to the matters  considered  by the
               Committee  at the next  Board  meeting  following  a  Committee
               meeting.

          SCOPE, DUTIES AND RESPONSIBILITIES

     o    The  Committee's   responsibilities   shall  include  the  following
          (provided that some of the following functions, such as the function
          of determining  compensation,  might be assumed from time to time by
          other  committees  of the Board as Board  priorities  and  resources
          permit):

          (a)  act in an advisory capacity to the Board;

          (b)  in  consultation   with  Pengrowth   Management   Limited  (the
               "Manager"),  set general compensation  guidelines for employees
               of  Pengrowth  Corporation  and  recommend  for approval by the
               Board specific  compensation  guidelines for senior  employees,
               officers and  consultants of Pengrowth  Corporation in the form
               of stock  options,  cash  compensation  and  bonuses to be paid
               within the context of an overall  corporate  budget approved by
               the Board of Directors. Consideration will be given to:


                                     -3-


               (i)   amendment  of the  Option  Plan,  the Trust  Unit  Rights
                     Incentive  Plan;  the Long  Term  Incentive  Plan and The
                     Trust Unit Awards Plan

               (ii)  implementation of or changes to compensation and benefits
                     policies; and

               (iii) number and level of total incentive awards.

               As the Manager is accountable  for  performance,  retaining and
               compensating   appropriate   personnel   will  also  be  a  key
               responsibility of the Manager.

          (c)  Review Pengrowth Corporation's key Human Resources policies.

          (d)  Review and  recommend to the Board any  significant  changes to
               the overall  compensation  program and Pengrowth  Corporation's
               objectives related to executive compensation.

          (e)  Review  and  approve a report  on  executive  compensation  for
               inclusion  in  Pengrowth   Corporation's  proxy  statement  and
               information circular.

          (f)  With regard to the Manager:

               (i)   consideration  of matters  related to the performance and
                     compensation of the Manager,  including receiving reports
                     from   the   auditors    with   respect   to   Management
                     compensation;

               (ii)  discussions with the Manager with respect to the strategy
                     and  objectives for Pengrowth  Corporation  and Pengrowth
                     Trust,  the performance of the Manager in accordance with
                     the  Management  Agreement and matters in relation to the
                     extension or termination of the Management Agreement; and

               (iii) review and  recommendation  to the Board for  approval of
                     "Assumed Expenses" under the Management Agreement.

          (g)  Review  annually and report to the Board on the adequacy of the
               Committee's terms of reference.

          (h)  Perform any other activities  consistent with this Mandate, the
               Corporation's  By-Laws and  applicable  law as the Committee or
               the Board deems necessary or appropriate.

     o    The Committee shall make regular reports to the Directors.

     o    The Committee shall have the authority to engage independent counsel
          and other advisors as it deems necessary to carry out its duties.

THE DUTIES AND  RESPONSIBILITIES  OF A MEMBER OF THE COMMITTEE ARE IN ADDITION
TO THOSE DUTIES SET OUT FOR A MEMBER OF THE BOARD OF DIRECTORS.




                                 APPENDIX "2"

                     FAIRNESS OPINION OF BMO NESBITT BURNS


[GRAPHIC OMITTED]
[LOGO -- BMO Nesbitt Burns]                     INVESTMENT & CORPORATE BANKING
                                                2200, 333 - 7th Avenue S.W.
                                                Calgary, AB T2P 2Z1

                                                Tel.: (403) 515-1500
                                                Fax:  (403) 515-1535



May 16, 2006


Special Committee of the Board of Directors of Pengrowth Corporation
c/o Pengrowth Corporation
2900, 240 - 4 Avenue SW
Calgary, Alberta
T2P 4H4

To the Members of the Special Committee:

     BMO Nesbitt Burns Inc. ("BMO Nesbitt Burns") understands that the Special
Committee  of  the  Board  of  Directors   of   Pengrowth   Corporation   (the
"Corporation")  has  unanimously  recommended to the Board of Directors of the
Corporation  that  the  Class A trust  units  and the  Class B trust  units of
Pengrowth Energy Trust (the "Trust") be consolidated as follows:

     o   effective as of 5:00 p.m. (Calgary time) on June 27, 2006:

         the  restriction  on the Class B trust units that  provides  that the
         Class B trust units may only be held by  residents  of Canada will be
         eliminated; and

     o   effective as of 5:00 p.m. (Calgary time) on July 27, 2006:

         the Class A trust  units will be  de-listed  from the  Toronto  Stock
         Exchange (the "TSX") (effective as of the close of markets);

         the Class B trust units will be renamed as "Trust Units" (for further
         clarity,  defined  herein  as  "Consolidated  Trust  Units")  and the
         trading symbol of the  Consolidated  Trust Units will be changed from
         "PGF.B" to "PGF.UN" (subject to the approval of the TSX);

         all of the  issued  and  outstanding  Class  A  trust  units  will be
         converted  into  Consolidated   Trust  Units  on  the  basis  of  one
         Consolidated  Trust Unit for each whole Class A trust unit previously
         held (with the  exception of Class A trust units held by residents of
         Canada who have  provided a residency  declaration  to  Computershare
         Trust Company of Canada); and

         the Consolidated Trust Units will be substitutionally listed in place
         of the  Class A trust  units  on the New  York  Stock  Exchange  (the
         "NYSE")  under the trading  symbol "PGH"  (subject to the approval of
         the NYSE);

(the foregoing  collectively referred to herein as  the  "Consolidation").  We
understand that, pursuant to the Consolidation, the Amended and Restated Trust
Indenture (the "Trust  Indenture") dated July 27, 2004 between the Corporation
and  Computershare  Trust Company of Canada by which the Trust is  constituted
will be amended to give effect to the Consolidation.

     The  terms  and  conditions  of the  Consolidation  will  be  more  fully
described in the  information  circular - proxy statement of the Trust and the
Corporation to be dated May 16, 2006 (the "Information




Circular")  and which is to be  prepared  in  connection  with the  annual and
special  meeting (the "AGM") of holders (the  "Unitholders")  of Class A trust
units and Class B trust units of the Trust to be held in  Calgary,  Alberta on
June 23, 2006. We understand that the  Consolidation  will be conditional upon
among  other  things,  approval  by a minimum  of 66 2/3% of the votes cast by
Unitholders at the AGM.

     BMO Nesbitt Burns  understands  that the economic  entitlement to receive
distributions, including as to the amount and timing thereof, and the economic
entitlement to receive distributions on termination of the Trust are identical
as between the Class A trust units and Class B trust units.  BMO Nesbitt Burns
further  understands that there are no preferential  voting rights attached to
either the Class A trust units or Class B trust units and that under the Trust
Indenture in every circumstance the holders of Class A trust units and Class B
trust units vote as one group. BMO Nesbitt Burns  understands that, other than
as necessary to provide for reciprocal  rights as between the holders of Class
A trust  units  and  the  holders  of  Class B trust  units,  the  rights  and
entitlements  of Class A trust  units and the Class B trust units are the same
in all material respects except that the Class B trust units can only be owned
by Canadian  residents whereas the Class A trust units have no restrictions on
ownership.

ENGAGEMENT OF BMO NESBITT BURNS

     BMO Nesbitt Burns was engaged by the Corporation pursuant to an agreement
dated April 19, 2006 (the "Engagement  Agreement") to act as financial advisor
to the Special Committee in respect of the Consolidation and, if requested, to
provide  a  fairness  opinion  to the  Special  Committee  as to  whether  the
Consolidation is fair from a financial point of view to the Unitholders.

     For its services under the Engagement  Agreement,  BMO Nesbitt Burns will
receive a fee  regardless of the result of the vote on a resolution to approve
the  Consolidation  at the  AGM.  In  addition,  BMO  Nesbitt  Burns  is to be
reimbursed for its reasonable out-of-pocket expenses and be indemnified by the
Coiporation  in respect of certain  liabilities  which may be  incurred by BMO
Nesbitt Burns in connection with the provision of its services.

     BMO Nesbitt Burns is not an insider,  associate or affiliate of the Trust
or the  Corporation,  BMO Nesbitt  Burns acts as a trader and dealer,  both as
principal and agent, in major financial markets and, as such, may have had and
may in the future have positions in the  securities of Pengrowth.  BMO Nesbitt
Burns may have executed or may execute  transactions  for clients from whom it
received or may receive  compensation.  BMO Nesbitt  Burns,  as an  investment
dealer, conducts research on securities and may, in the ordinary course of its
business,  provide  research  reports and investment  advice to its clients on
investment matters, including with respect to the Consolidation,  the Trust or
the Corporation. BMO Nesbitt Burns' controlling shareholder, Bank of Montreal,
is a lender to the Corporation in the ordinary course of business.

     Other than as set forth above, there are no understandings, agreements or
commitments  between BMO Nesbitt Burns and the Trust or the  Corporation  with
respect to any future business dealings.  BMO Nesbitt Burns may in the future,
in the  ordinary  course  of  its  business,  perform  financial  advisory  or
investment  banking  services  for, and Bank of Montreal  may provide  banking
services to, the Trust or the Corporation.

     BMO Nesbitt  Burns  understands  that this  opinion and a summary of this
opinion  will be included in the  Information  Circular,  and,  subject to the
terms of the Engagement Agreement, BMO Nesbitt Burns consents to the inclusion
of this opinion in its entirely,  together with a summary  thereof,  in a form
acceptable to BMO Nesbitt Burns, in the Information Circular and to the filing
thereof  with  the  TSX,  the  NYSE  and  securities  commissions  or  similar
regulatory  authorities  in each  province of Canada and in the United  States
where such filing is required.

                                      2



CREDENTIALS OF BMO NESBITT BURNS

     BMO Nesbitt  Burns is one of Canada's  largest  investment  banking firms
with operations in all facets of corporate and government finance, mergers and
acquisitions,  equity  and fixed  income  sales  and  trading  and  investment
research.  BMO  Nesbitt  Burns has  participated  in a  significant  number of
transactions involving public and private companies,  income funds and royalty
trusts and has  extensive  experience  in  preparing  valuations  and fairness
opinions.

     The opinion  expressed  herein is the opinion of BMO Nesbitt  Burns,  the
form and content of which have been  approved  for  release by a committee  of
directors  and  other  professionals  of BMO  Nesbitt  Burns,  each of whom is
experienced  in  merger,  acquisition,  divestiture,  valuation  and  fairness
opinion matters.

SCOPE OF REVIEW

     In preparing this opinion,  BMO Nesbitt Burns has reviewed  and/or relied
upon,  among other  things,  the following  (without  attempting to verify the
accuracy or completeness thereof):

(a)     The Information Circular:

(b)     The Trust Indenture;

(c)     Legal   advice  in  respect  of  the   Consolidation   and   available
        alternatives provided by Bennett Jones LLP, the Corporation's external
        legal  counsel,  and  Burnet,  Duckworth  & Palmer  LLP,  the  Special
        Committee's external legal counsel;

(d)     Legal  opinion  in  respect of the  Trust's  status as a "mutual  fund
        trust"  as  defined  by  the  INCOME  TAX  ACT   (Canada)   after  the
        Consolidation   provided  by  Bennett  Jones  LLP,  the  Corporation's
        external legal counsel;

(e)     Public  information  related to the  business,  operations,  financial
        performance and trading  histories of the Trust and other selected oil
        and gas royalty trusts, as we considered relevant.

(f)     Discussions   with  senior  officers  of  the  Corporation   regarding
        financial  results,  business  strategy and plans and  historical  and
        prospective business development initiatives:

(g)     A certificate of senior  officers of the  Corporation  addressed to us
        and dated the date  hereof,  as to  matters  of fact  relevant  to the
        Consolidation   and  as  to  the  completeness  and  accuracy  of  the
        information upon which this opinion is based (the "Certificate");

(h)     Such other  financial,  market,  corporate  and industry  information,
        research reports,  investigations,  discussions and analysis, research
        and testing of assumptions  as we considered  necessary or appropriate
        in the circumstances.

     In addition to the information  described  above,  BMO Nesbitt Burns also
participated  in certain  discussions  regarding  the  Consolidation  with the
Special  Committee,  the  Board  of  Directors,  and  senior  officers  of the
Corporation and with Burnet,  Duckworth & Palmer LLP and Paul, Weiss, Rifkind,
Wharton & Garrison  LLP,  the  Special  Committee's  external  legal  counsel,
Bennett  Jones  LLP,  the  Corporation's  external  legal  counsel,  and other
parties.


                                      3



ASSUMPTIONS AND LIMITATIONS

     BMO Nesbitt Burns has relied, without independent verification,  upon all
financial and other information that was obtained by us from public sources or
that was  provided to us by or on behalf of the Trust or the  Corporation  and
their  advisors or otherwise.  We have assumed that all such  information  was
complete and accurate and did not omit to state any material  fact or any fact
necessary to be stated to make that information not misleading. Our opinion is
conditional upon such  completeness and accuracy and non-omission of facts. We
have not conducted any independent investigation to verify the completeness or
accuracy of any of such information. Senior management of the Corporation have
represented to us, in the  Certificate,  that, to the best of their knowledge,
information and belief, among other things (i) the information, data and other
material (the "Information")  provided to BMO Nesbitt Burns is complete,  true
and  correct  and did not and does  not  contain  any  untrue  statement  of a
material   fact  in  respect  of  the  Trust  or  the   Corporation   and  the
Consolidation;  (ii) the Information does not omit to state a material fact in
relation to the Trust, the Corporation and the Consolidation necessary to make
the Information not misleading in light of the  circumstances  under which the
Information  was  presented;  (iii)  the legal and  economic  entitlements  of
Unitholders is unchanged upon completion of the Consolidation;  (iv) since the
dates on which the  Information  was provided to BMO Nesbitt Burns,  there has
been no  material  change  in the  business  or  affairs  of the  Trust or the
Corporation and no material change has occurred in the Information or any part
thereof  which  would have or which  would  reasonably  be  expected to have a
material effect on the Opinion.

     With respect to all legal and tax matters  relating to the  Consolidation
and the  implementation  thereof,  we have  relied  upon the  Trust's  and the
Corporation's  legal and tax  counsel  and have  assumed  the  accuracy of the
disclosure,  including  the  validity  and  efficacy of the  procedures  being
followed to implement the Consolidation, set forth in the Information Circular
that we have  reviewed  and we do not express any opinion  thereon.  We do not
express any opinion with respect to the tax  consequences  to the Trust or the
Corporation that may arise as a result of the  Consolidation  and have assumed
that no negative tax  consequences to any such party will arise as a result of
the  Consolidation.  We have not  considered  the  income  tax  impact  of the
Consolidation  for any of the Unitholders.  The  Consolidation is subject to a
number of  conditions  outside of the control of the Trust and we have assumed
that all conditions  precedent to the completion of the Consolidation  will be
satisfied in due course and all consents, permissions, exemptions or orders of
relevant regulatory  authorities will be obtained,  without adverse conditions
or  qualifications.  In  rendering  this  opinion we express no view as to the
likelihood  that the  conditions  to the  Consolidation  will be  satisfied or
waived or that the  Consolidation  will be  implemented  within the  timeframe
indicated in the Information  Circular. We have assumed that the Consolidation
will be implemented as set out in the Information Circular.

     We have also assumed  that the Trust will  continue to qualify as a "unit
trust" and as a "mutual fund trust" as defined by the INCOME TAX ACT (Canada),
and that the Units will continue to be qualified  investments under the INCOME
TAX ACT (Canada) for trusts governed by registered  retirement  savings plans,
registered  education  savings plans,  registered  retirement income funds and
deferred profit sharing plans.

     This  opinion  is based on the  securities  markets,  economic,  general,
business and  financial  conditions  prevailing as of the date of this opinion
and the  conditions and  prospects,  financial and otherwise,  of the Trust as
they were reflected in the information  reviewed by us. In our analysis and in
preparing this opinion,  BMO Nesbitt Burns has made numerous  assumptions with
respect to general business and economic conditions and other matters, many of
which are beyond the control of any party involved in the  Consolidation.  BMO
Nesbitt  Burns  believes  that the analyses  described in this opinion must be
considered  as a whole and that  selecting  portions  of such  analyses or the
factors considered by BMO Nesbitt Burns,  without  considering all factors and
analyses together, may create a misleading view of the process underlying this
opinion. The preparation of a fairness opinion is a

                                      4



complex  process and is not  necessarily  susceptible  to partial  analysis or
summary  description.  Any attempt to do so may lead to undue  emphasis on any
particular factor or analysis.

     This  opinion is provided to the Special  Committee  for its use only and
may not be relied upon by any other  person.  BMO Nesbitt Burns disclaims  any
undertaking  or  obligation  to advise any person of any change in any fact or
matter affecting the opinion,  which may come, or be brought, to the attention
of BMO Nesbitt Burns after the date hereof. Without limiting the foregoing, in
the event that there is any  material  change in any fact or matter  affecting
this opinion after the date hereof,  BMO Nesbitt  Burns  reserves the right to
change, modify or withdraw the opinion.

     BMO Nesbitt Burns is not expressing herein any opinion as to the price at
which  any  class of trust  units of the  Trust  will  trade  before  or after
completion  of the  Consolidation.  This opinion  should not be construed as a
recommendation to vote in favour of the Consolidation.

FAIRNESS CONCLUSION

     Based upon and  subject  to the  foregoing  and such other  matters as we
consider  relevant,  BMO Nesbitt  Burns is of the opinion that, as of the date
hereof,  the  Consolidation  is fair,  from a financial  point of view, to the
Unitholders.


                                            Yours very truly,


                                            /s/ BMO Nesbitt Burns Inc.

                                            BMO Nesbitt Burns Inc.




                                      5




                                 APPENDIX "3"

                       FAIRNESS OPINION OF MERRILL LYNCH


[GRAPHIC OMITTED]
[LOGO -- MERRILL LYNCH]
------------------------------------------------------------------------------
Global Markets & Investment Banking Group




May 16, 2006



Special Committee of the Board of Directors of Pengrowth Corporation
c/o Mr. Terence Poole
Chairman of the Special Committee
1550 Coraopolis Heights Road
Moon Township, PA 15108

Members of the Special Committee:

     The Special Committee (the "Special Committee") of the Board of Directors
of  Pengrowth  Corporation  (the  "Corporation")  proposes to recommend to the
Board of  Directors  of the  Corporation  that the Class A trust units and the
Class B trust units of Pengrowth Energy Trust (the "Trust") be consolidated as
follows:

     o   effective as of 5:00 p.m. (Calgary time) on June 27, 2006:

         o   the restriction on the Class B trust units that provides that the
             Class B trust units may only be held by  residents of Canada will
             be eliminated; and

     o   effective as of 5:00 p.m. (Calgary time) on July 27, 2006:

         o   the Class A trust units will be delisted  from the Toronto  Stock
             Exchange (the "TSX") (effective as of the close of markets);

         o   the Class B trust  units will be renamed  as "Trust  Units"  (for
             further clarity,  defined herein as  "Consolidated  Trust Units")
             and the trading  symbol of the  Consolidated  Trust Units will be
             changed from "PGF.B" to "FGF.UN"  (subject to the approval of the
             TSX);

         o   all of the issued  and  outstanding  Class A trust  units will be
             converted  into  Consolidated  Trust  Units  on the  basis of one
             Consolidated  Trust  Unit  for  each  whole  Class A  trust  unit
             previously  held (with the  exception of Class A trust units held
             by residents of Canada who have provided a residency  declaration
             to Computershare Trust Company of Canada); and

         o   the Consolidated Trust Units will be  substitutionally  listed in
             place of the Class A trust  units on the New York Stock  Exchange
             (the  "NYSE")  under the  trading  symbol  "PGH"  (subject to the
             approval of the NYSE).

(the foregoing  collectively  referred to herein as the  "Consolidation").  We
understand that, pursuant to the Consolidation, the Amended and Restated Trust
Indenture (the "Trust  Indenture") dated July 27, 2004 between the Corporation
and  Computershare  Trust Company of Canada by which the Trust is  constituted
will be amended to give effect to the Consolidation.



[GRAPHIC OMITTED]
[LOGO -- MERRILL LYNCH]
------------------------------------------------------------------------------
Global Markets & Investment Banking Group


     The terms and conditions of the Consolidation are more fully described in
the information circular - proxy statement of the Trust and the Corporation to
be  dated  May  16,  2006  (the  "Information  Circular")  being  prepared  in
connection  with the annual and special  meeting  (the "AGM") of holders  (the
"Unitholders")  of Class A trust units and Class B trust units of the Trust to
be held in Calgary, Alberta on June 23, 2006.

     We understand  that the economic  entitlement  to receive  distributions,
including as to the amount and timing thereof, and the economic entitlement to
receive distributions on termination of the Trust are identical as between the
Class A and Class B trust  units.  We  further  understand  that  there are no
preferential  voting  rights  attached  to either the Class A or Class B trust
units and that under the Trust Indenture, in every circumstance the holders of
Class A trust units and Class B trust units vote as one group.  We  understand
that, other than as necessary to provide for reciprocal  rights as between the
holders of Class A trust  units and the  holders of Class B trust  units,  the
rights and entitlements of the Class A trust units and the Class B trust units
are the same in all material  respects except that the Class B trust units can
only be owned by  Canadian  residents  whereas the Class A trust units have no
restrictions on ownership.

     You have asked us whether, in our opinion, the Consolidation is fair from
a  financial  point  of view to the  holders  of Class A trust  units  and the
holders of Class B trust units. At your request, we have considered the effect
of the Consolidation on the holders of Class A trust units.

     In arriving at the opinion set forth below, we have, among other things:

     (1)      Reviewed a draft of the Information Circular;

     (2)      Reviewed the Trust Indenture;

     (3)      Relied upon the legal  advice  furnished  by Bennett  Jones LLP,
              counsel to the Corporation,  and Burnet, Duckworth & Palmer LLP,
              counsel   to  the   Special   Committee,   in   respect  of  the
              Consolidation and available alternatives;

     (4)      Relied upon the legal opinion  furnished by Bennett Jones LLP in
              respect  of the  ability  of the Trust to retain its status as a
              mutual  fund trust under the INCOME TAX ACT  (Canada)  after the
              Consolidation has been implemented;

     (5)      Compared the  Consolidation  as  contemplated  herein with other
              available alternatives from the perspective of the Unitholders;

     (6)      Reviewed  certain  publicly  available  business,  financial and
              other information relating to the Corporation and the Trust that
              we deemed to be relevant;

     (7)      Participated in certain discussions  regarding the Consolidation
              with  the  Special   Committee   and  senior   officers  of  the
              Corporation  and with  Burnet,  Duckworth & Palmer LLP,  Bennett
              Jones LLP and  Paul, Weiss, Rifkind Wharton & Garrison LLP, U.S.
              counsel to the Special Committee, and other parties;

                                      2


[GRAPHIC OMITTED]
[LOGO -- MERRILL LYNCH]
------------------------------------------------------------------------------
Global Markets & Investment Banking Group


     (8)      Reviewed and relied upon a certificate of senior officers of the
              Corporation  addressed to us, as to matters of fact  relevant to
              the Consolidation and as to the completeness and accuracy of the
              information upon which this opinion is based; and

     (9)      Reviewed such other studies,  analyses and other information and
              took into  account  such other  matters as we deemed  necessary,
              including  our  assessment  of  general  economic,   market  and
              monetary conditions.

     In preparing our opinion,  we have assumed and relied on the accuracy and
completeness  of all  information  supplied or otherwise made available to us,
discussed  with or reviewed by or for us, or publicly  available,  and we have
not assumed any responsibility for independently verifying such information or
undertaken  an  independent  evaluation  or  appraisal of any of the assets or
liabilities  of the  Corporation  or the  Trust,  nor  have we  evaluated  the
solvency or fair value of the Corporation or the Trust under any provincial or
federal laws relating to bankruptcy,  insolvency or similar  matters.  We have
not  considered  the  income tax  impact of the  Consolidation  for any of the
Unitholders.  We have  also  assumed  that the final  form of the  Information
Circular will be substantially similar to the last draft reviewed by us.

     Our  opinion  is  necessarily  based  upon  market,  economic  and  other
conditions as they exist and can be evaluated on, and on the information  made
available to us as of, the date hereof.  We have assumed that in the course of
obtaining the necessary regulatory or other consents or approvals (contractual
or  otherwise)  for  the   Consolidation,   no  restrictions,   amendments  or
modifications  will be imposed that will have a material adverse effect on the
contemplated benefits of the Consolidation.

     We are acting as financial advisor to the Special Committee in connection
with the  Consolidation  and will receive a fee from the  Corporation  for our
services,  a portion of which is  contingent  upon the  delivery  by us of our
opinion  letter,  but which is not  contingent  on the  outcome of the vote to
approve the  Consolidation at the AGM. In addition,  the Special  Committee on
behalf of the Trust has agreed to indemnify us for certain liabilities arising
out of our engagement.  We may provide  financial  advisory  and/or  financing
services to the Special Committee,  the Board of Directors of the Corporation,
the Corporation or the Trust and/or their respective  affiliates in the future
and may receive fees for the rendering of such services.  In addition,  in the
ordinary course of our business, we may actively trade securities of the Trust
for our own account and for the accounts of customers and, accordingly, may at
any time hold a long or short position in such securities.

     This  opinion is solely for the use and benefit of the Special  Committee
in its  evaluation  of the  Consolidation  and shall not be used for any other
purpose.  This  opinion is not intended to be relied upon or confer any rights
or remedies upon any employee, creditor, shareholder or other equity holder of
the Corporation or Trust, or any other party. In addition,  you have not asked
us to address,  and this  opinion  does not  address,  the fairness to, or any
other  consideration of, the holders of any class of securities,  creditors or
other  constituencies  of the Corporation or the Trust. This opinion shall not
be reproduced, disseminated, quoted, summarized or referred to at any time, in
any  manner or for any  purpose,  nor shall any public  references  to Merrill
Lynch Canada Inc.  ("Merrill  Lynch") or any of its  affiliates be made by the
Special  Committee or the  Corporation,  without the prior written  consent of
Merrill Lynch.

                                      3


[GRAPHIC OMITTED]
[LOGO -- MERRILL LYNCH]
------------------------------------------------------------------------------
Global Markets & Investment Banking Group


     We are not  expressing  any opinion  herein as to the prices at which the
units of the Trust will trade following the  announcement,  implementation  or
completion of the Consolidation.

     On the basis of and subject to the foregoing, we are of the opinion that,
as of the date hereof,  the  Consolidation  is fair from a financial  point of
view to the  holders of Class A trust  units and the  holders of Class B trust
units.

                                           Very truly yours,


                                           /s/ Merrill Lynch Canada Inc.

                                           MERRILL LYNCH CANADA INC.



                                      4



                                SCHEDULE "A-1"

   EXTRAORDINARY RESOLUTION TO AMEND THE UNANIMOUS SHAREHOLDER AGREEMENT TO
           SIMPLIFY VOTING PROCEDURES AT THE ANNUAL GENERAL MEETING

BE IT RESOLVED AS AN EXTRAORDINARY RESOLUTION THAT:

1.   The Unanimous Shareholder Agreement be amended by:

     (a)  Clarifying  that only  holders of common  shares of the  Corporation
          ("Shares") shall be entitled to notice of, to attend and to vote at,
          any meeting of, and in respect of any matter put before, the holders
          of Shares.

     (b)  Deleting Sections 4.01 through 4.07, inclusive.

     (c)  Making such  supplemental  and  ancillary  amendments  as are deemed
          necessary or expedient to give effect to the foregoing.

2.   Any officer or director of the Corporation is hereby authorized,  for and
     in the name of the  Corporation,  to  execute  and  deliver  an  amending
     agreement  to the  Unanimous  Shareholder  Agreement,  or an amended  and
     restated  Unanimous  Shareholder  Agreement,  and execution thereof shall
     evidence  approval of the said  amendments and the amending  agreement or
     the amended and restated Unanimous Shareholder Agreement pursuant to this
     Extraordinary Resolution.

3.   Any officer or  director of the  Corporation,  is hereby  authorized  and
     directed,  for  and in  the  name  of the  Corporation,  to  execute  all
     documents  and to do all  things  as deemed  necessary  or  desirable  to
     implement this Extraordinary Resolution.

All terms defined in the  Information  Circular - Proxy Statement of the Trust
dated May 16, 2006,  have the same meanings in this  Extraordinary  Resolution
when used herein.





                                SCHEDULE "A-2"

     EXTRAORDINARY RESOLUTION TO AMEND THE UNANIMOUS SHAREHOLDER AGREEMENT
          AND THE ARTICLES OF THE CORPORATION TO INCREASE THE MAXIMUM
              SIZE OF THE BOARD OF DIRECTORS OF THE CORPORATION


BE IT RESOLVED AS AN EXTRAORDINARY RESOLUTION THAT:

1.   The  Unanimous  Shareholder  Agreement be amended to increase the maximum
     size of the Board of Directors of the Corporation by:

     (a)  amending Section 3.01 to read as follows:

          The Board of Directors of the Corporation shall consist of a minimum
          of three (3) members and a maximum of twelve (12)  members,  two (2)
          of whom shall be  appointed  by the  Manager and the balance of whom
          shall be appointed by the Trust  Unitholders.  If the appointment of
          two  (2)  members  by  the  Manager   would   result  in  the  Trust
          Unitholders,  not  having  appointed  a  majority  of the  Board  of
          Directors, then the Manager shall appoint only one (1) member of the
          Board of Directors.

     (b)  Making such  supplemental  and  ancillary  amendments  as are deemed
          necessary or expedient to give effect to the foregoing.

2.   The articles of the  Corporation  be amended to increase the maximum size
     of the Board of  Directors of the  Corporation  from eight (8) members to
     twelve (12) members.

3.   Any officer or director of the Corporation is hereby authorized,  for and
     in the name of the  Corporation,  to  execute  and  deliver  an  amending
     agreement  to the  Unanimous  Shareholder  Agreement,  or an amended  and
     restated  Unanimous  Shareholder  Agreement,  and execution thereof shall
     evidence  approval of the said  amendments and the amending  agreement or
     the amended and restated Unanimous Shareholder Agreement pursuant to this
     Extraordinary Resolution.

4.   Any officer or director of the Corporation is hereby authorized,  for and
     in the name of the  Corporation,  to  execute  and  deliver  articles  of
     amendment  with the Alberta  Registrar  of  Corporations,  and  execution
     thereof  shall  evidence  approval  of the  said  articles  of  amendment
     pursuant to this Extraordinary Resolution.

5.   Any officer or  director of the  Corporation,  is hereby  authorized  and
     directed,  for  and in  the  name  of the  Corporation,  to  execute  all
     documents  and to do all  things  as deemed  necessary  or  desirable  to
     implement this Extraordinary Resolution.

All terms defined in the  Information  Circular - Proxy Statement of the Trust
dated May 16, 2006,  have the same meanings in this  Extraordinary  Resolution
when used herein.




                                SCHEDULE "B-1"

             EXTRAORDINARY RESOLUTION TO AMEND THE TRUST INDENTURE
     TO PROVIDE FOR THE CONSOLIDATION OF THE TRUST'S DUAL CLASS STRUCTURE

BE IT RESOLVED AS AN EXTRAORDINARY RESOLUTION THAT:

1.   Effective  as at 5:00 p.m.  (Calgary  time) on June 27,  2006,  the Trust
     Indenture  shall be amended and restated to give effect to the  following
     changes:

     (a)  Delete the residency  restrictions on the ownership of Class B trust
          units and  permit  the  Class B trust  units to be listed on the New
          York Stock  Exchange  and any other  exchange or exchanges as may be
          determined by the Board of Directors,  which amendments may include,
          without limitation:

          (i)     Deleting the  definitions of "Prohibited  Class B Units" and
                  "Valid Offer".

          (ii)    Deleting Section 3.12.

          (iii)   Amending Section 13.05 by deleting the phrase:

                  Notwithstanding  the above, any Person becoming  entitled to
                  any Trust  Units shall not be recorded as the holder of such
                  Trust Units if such  registrations  would  conflict  with or
                  violate any of the  provisions  of Schedule  "A" or Schedule
                  "B" hereto.

          (iv)    Deleting Section B.2.

          (v)     Amending Section B.3 to read as follows:

                  The Class B Units may be listed and  posted  for  trading on
                  either or both of the  Toronto  Stock  Exchange  and the New
                  York Stock  Exchange and any other  exchange or exchanges as
                  may be determined by the Directors of the Corporation.

          (vi)    Deleting Sections B.6 and B.7.

          (vii)   Amending Schedule "E" by deleting the phrase:

                  provided that no Class B Trust Units may be held by a person
                  who is a  "non-resident"  for the  purpose of the INCOME TAX
                  ACT (Canada).

          (viii)  Amending the Transfer Form set out in Schedule "E" to delete
                  the paragraph entitled "Residency Declaration of Transferee"
                  and the legend immediately following such paragraph.

     (b)  Provide an unrestricted  right of the holders of Class A trust units
          to convert those units to Class B trust units, including making such
          amendments  to the Trust  Indenture as the Board of Directors  deems
          necessary  or  advisable,  which  amendments  may  include,  without
          limitation:

          (i)     Amending Section A.5(a) by deleting the phrase:

                  provided  that each  holder  of such  Class A Units is not a
                  Non-Resident   and  provides  a   Unitholder's   Declaration
                  addressed  to the  Fund and the  transfer  agent of the Fund
                  effective at the time of conversion declaring that each such
                  holder is not a Non-Resident.

          (ii)    Amending Section A.5(b) by deleting the phrase:




                                     -2-


                  accompanied by a Unitholder's  Declaration  satisfactory  to
                  the Corporation,  on behalf of the Fund,  declaring that the
                  holder, and any beneficial owner(s) are not Non-Residents.

          (iii)   Deleting Section A.5(d).

          (iv)    Deleting Section A.5(e).

     (c)  Amend the provisions of the Trust Indenture relating to the exchange
          of Royalty Units in order to give effect to the foregoing amendments
          by:

          (i)     Amending Section 6.01 to read:

                  A holder of Royalty  Units  (other than the  Trustee)  shall
                  have the right,  at his option,  to exchange any or all such
                  Royalty  Units for a number  of Class B Units or,  after the
                  Reorganization  Date, Trust Units having a value on the date
                  of  exchange  equal to the  value of such  Royalty  Units as
                  conclusively  determined by the  Corporation.  Such exchange
                  may be made at any time so long as there  are  Class B Units
                  or, after the Reorganization  Date, Trust Units outstanding,
                  and subject to the  foregoing,  such exchange shall occur on
                  the terms and  conditions set forth below and in the Royalty
                  Indenture.

          (ii)    Deleting Section 6.02(a).

          (iii)   Deleting Section 6.02(b).

          (iv)    Amending Section 6.02(c) to read:

                  The Corporation, on behalf of the Fund, may establish a form
                  of Royalty  Unit  exchange  form (a "Royalty  Unit  Exchange
                  Form") to be submitted to the Fund and to the transfer agent
                  of the Fund by any  holder of Royalty  Units that  wishes to
                  exchange  such Royalty Units for Class B Units or, after the
                  Reorganization  Date,  Trust Units,  which Royalty  Exchange
                  Form  shall   require  the  holder  to  elect  and  indicate
                  irrevocably:

                  (i)    the  number of  Royalty  Units the  holder  wishes to
                         exchange;

                  (ii)   the   number   of  Class  B  Units   or,   after  the
                         Reorganization Date, Trust Units the holder wishes to
                         receive upon the exchange;

          (v)     Deleting Section 6.02(c)(iii).

          (vi)    Deleting Section 6.02(c)(iv).

          (vii)   Amending Section 6.02(d) by replacing the word "Trust Units"
                  and  replacing  it with the phrase  "Class B Units or, after
                  the  Reorganization  Date,  Trust Units" and by deleting the
                  phrase:

                  and, if the holder wishes to receive Class B Units, together
                  with a completed Unitholder's  Declaration stating that such
                  holder is not at the time of exchange a Non-Resident.

          (viii)  Amending Sections  6.02(d)(i) and (ii),  Section 6.02(e) and
                  Section  6.03  by  replacing  the  word  "Trust  Units"  and
                  replacing each  occurrence with the phrase "Class B Units or
                  Trust Units, as applicable".

          (ix)    Deleting Section 6.02(f).

          (x)     Deleting Section 6.02(g).




                                     -3-


     (d)  Amend the  Indenture  to provide for a mechanism  to  reclassify  or
          convert,  as the case may be,  the issued  and  outstanding  Class A
          trust  units,  Class B trust units and Prior Trust Units of the Fund
          to  Consolidated  Trust Units in accordance with paragraph 2 of this
          resolution by:

          (i)     Deleting the  definitions  of "Effective  Date",  "Effective
                  Time" and "Notice Date".

          (ii)    Amending  the  definition  of  "Class  A  Units"  to read as
                  follows:

                  "Class A Units"  means the Class A Trust  Units of the Fund,
                  created,  issued  and  certified  hereunder  which,  at  the
                  Reorganization  Date,  shall be  converted to Trust Units in
                  accordance  with,  and subject to the exceptions set out in,
                  Schedule "C" hereof;

          (iii)   Amending  the  definition  of  "Class  B  Units"  to read as
                  follows:

                  "Class B Units"  means the Class B Trust  Units of the Fund,
                  created,  issued  and  certified  hereunder  which,  at  the
                  Reorganization Date, shall be reclassified as Trust Units in
                  accordance with Schedule "C" hereof;

          (iv)    Adding  the  definition  of "Prior  Trust  Units" to read as
                  follows:

                  "Prior  Trust  Units"  means the trust units of the Fund not
                  comprising  Class A Units or Class B Units currently  issued
                  and outstanding,  which, at the Reorganization Date, will be
                  converted  to Trust Units in  accordance  with  Schedule "C"
                  hereof;

          (v)     Adding the  definition of  "Reorganization  Date" to read as
                  follows:

                  "Reorganization Date" shall be July 27, 2006, being the date
                  that is 30 days from the date of this  Amended and  Restated
                  Trust Indenture;

          (vi)    Adding the  definition of  "Reorganization  Time" to read as
                  follows:

                  "Reorganization  Time" means 5:00 p.m. (Calgary time) on the
                  Reorganization Date.

          (vii)   Deleting the  definition  of "Trust  Units" and replacing it
                  with:

                  "Trust  Units"  means the trust  units of the Fund  created,
                  issued and certified hereunder, which, at the Reorganization
                  Date,  shall be outstanding upon the renaming of the Class B
                  Units and issued  upon the  conversion  of Prior Trust Units
                  and the Class A Units,  all in accordance  with Schedule "C"
                  hereof;

          (viii)  Adding the definition of "Units" to read as follows:

                  "Units"  means the  units of the Fund  created,  issued  and
                  certified  hereunder,  including,  but not  limited  to, the
                  Prior Trust Units, the Class A Units, the Class B Units and,
                  after  the  Reorganization  Date,  the Class A Units and the
                  Trust Units, provided that the term "Unit" shall not include
                  the Special  Voting Unit except  where the term "Trust Unit"
                  is used in the  definitions  of  "Ordinary  Resolution"  and
                  "Extraordinary  Resolution"  and in Sections  14.02,  14.03,
                  14.08 and 16.05 hereof and Articles XI and XII hereof;

          (ix)    Replacing all instances of the word "Trust Unitholders" with
                  "Unitholders",   all  instances  of  the  word  "Trust  Unit
                  Certificate" with "Unit  Certificate",  all instances of the
                  word  "Special  Voting  Trust  Units" with  "Special  Voting
                  Units",  and all instances of the word "Special Voting Trust
                  Unitholder" with the phrase "Special Voting Unitholder".

          (x)     Deleting the second  paragraph of Section 3.01 and replacing
                  it with:



                                     -4-


                  The  Fund  shall  have  three  classes  of Units  until  the
                  Reorganization  Date,  consisting  of the Prior Trust Units,
                  the  Class A Units and the  Class B Units,  each such  class
                  shall  be   entitled  to  the  rights  and  subject  to  the
                  limitations,  restrictions  and  conditions  set out herein,
                  and, in the case of the Class A Units,  as  supplemented  or
                  amended  by  the  rights,   limitations,   restrictions  and
                  conditions  set out in Schedule  "A" and, in the case of the
                  Class B Units as  supplemented  or  amended  by the  rights,
                  limitations, restrictions and conditions set out in Schedule
                  "B". At the  Reorganization  Date,  the existing  issued and
                  outstanding Units in the Fund shall be irrevocably deemed to
                  be  reclassified  and,  if  applicable,  converted  for  all
                  purposes in accordance  with,  and subject to the exceptions
                  set out  in,  Schedule  "C",  and all  other  provisions  of
                  Schedule "C" shall take  effect,  without any further act or
                  formality  and  following  such   reclassification  and,  if
                  applicable,  conversion all existing  issued and outstanding
                  Units shall possess those rights attaching to the applicable
                  class  of  Units  into  which  such  Units  were  ultimately
                  reclassified  or converted.  The  provisions of Schedule "A"
                  and "B" shall  take  precedence  over any  provision  to the
                  contrary   in  this   Indenture.   At  and   following   the
                  Reorganization  Date,  the  provisions of Schedule "C" shall
                  take  precedence  over any provision to the contrary in this
                  Indenture.

          (xi)    Amending  the first  paragraph  of  Section  3.05 to read as
                  follows:

                  Each  Unit   represents   an  equal   fractional   undivided
                  beneficial  interest in the Trust Fund provided however that
                  the Directors of the  Corporation  may cause the issuance of
                  classes of Units in addition  to the Class A Units,  Class B
                  Units  and Trust  Units and set  priorities  in  respect  of
                  capital  and  income  for such  classes as among the Class A
                  Units,   the  Class  B  Units,  the  Trust  Units  and  such
                  additional class or classes.

          (xiii)  Deleting existing Schedule "C" in its entirety.

          (xiv)   Amending the Trust Indenture to add a revised  Schedule "C",
                  a copy of which is attached as Exhibit "A" to this  Schedule
                  "B-1".

2.   Effective  as  at  5:00  p.m.  (Calgary  time)  on  July  27,  2006  (the
     "Reorganization  Date"),  the Trust Indenture will be further amended and
     restated as necessary to give effect to the following events, the purpose
     of which is to  consolidate  the Class A trust  units,  the Class B trust
     units and the Prior Trust Units into a single class of Consolidated Trust
     Units,  other  than  Class A trust  units  for  which  a  declaration  of
     residency is provided:

     (a)  Reclassify the Class B trust units as Consolidated Trust Units by:

          (i)     Deleting existing Schedule "B" in its entirety.

          (ii)    Amending the Trust Indenture to add a revised  Schedule "B",
                  which Schedule shall contain the terms and conditions of the
                  Trust  Units  after  the  Reorganization  Date  (as  defined
                  herein),  a copy of which is attached as Exhibit "C" to this
                  Schedule "B-1".

          (iii)   Deleting existing Schedule "E" in its entirety.

          (iv)    Amending the Trust Indenture to add a revised  Schedule "E",
                  which Schedule shall contain the form of certificate for the
                  Trust  Units  after  the  Reorganization  Date  (as  defined
                  herein).

     (b)  Converting the Prior Trust Units and Class A trust units, subject to
          the  exceptions set out in Schedule "C" of the Trust  Indenture,  to
          Consolidated Trust Units by:




                                     -5-


          (i)     Deleting existing Schedule "A" in its entirety.

          (ii)    Amending the Trust Indenture to add a revised  Schedule "A",
                  which Schedule shall contain the terms and conditions of the
                  Class A Units  after  the  Reorganization  Date (as  defined
                  herein),  a copy of which is attached as Exhibit "B" to this
                  Schedule "B-1".

          (iii)   Deleting existing Schedule "D" in its entirety.

          (iv)    Amending the Trust Indenture to add a revised  Schedule "D",
                  which Schedule shall contain the form of certificate for the
                  Class A Units  after  the  Reorganization  Date (as  defined
                  herein),  including an amendment to the terms of the Class A
                  Units to  prohibit  the  transfer  of such  Class A Units by
                  replacing the phrase in existing Schedule "D":

                  The Class A Trust Units  represented by this certificate are
                  transferable.

                  with the phrase:

                  The Class A Trust Units  represented by this certificate are
                  not transferable.

                  by deleting the  paragraph  entitled  "Exercise of Transfer"
                  and by deleting the  Transfer  Form from  existing  Schedule
                  "D".

     (c)  Amend the Indenture to give effect to the  reclassification of Class
          B trust units as set out in paragraph 2(a) and the conversion of the
          Prior  Trust  Units  and the  Class A trust  units,  subject  to the
          exceptions  set out in Schedule "C" of the Trust  Indenture,  as set
          out in paragraph 2(b) hereof by:

          (i)     Deleting  the  definitions  of "CDS",  "Conversion  Period",
                  "Converted Units", "Directors' Determination",  "Disposition
                  Notice", "DTC",  "Enforcement Date", "Excess Class A Units",
                  "Exclusionary  Offer",  "Expiry  Date",  "Offeror",   "Offer
                  Date",    "Ownership   Rights",    "Ownership    Threshold",
                  "Unitholder Default" and "Unitholder's Declaration".

          (ii)    Deleting the second  paragraph of Section 3.01 and replacing
                  it with:

                  The Fund shall have two classes of Units,  consisting of the
                  Class A Units and the Trust Units,  each such class shall be
                  entitled  to the  rights  and  subject  to the  limitations,
                  restrictions and conditions set out herein, and, in the case
                  of the Class A Units,  as  supplemented  or  amended  by the
                  rights, limitations,  restrictions and conditions set out in
                  Schedule  "A"  and,  in the  case  of  the  Trust  Units  as
                  supplemented   or  amended  by  the   rights,   limitations,
                  restrictions  and  conditions  set out in Schedule  "B". The
                  provisions  of  Schedules   "A",  "B"  and  "C"  shall  take
                  precedence  over  any  provision  to the  contrary  in  this
                  Indenture.

          (iii)   Amending  the first  paragraph  of  Section  3.05 to read as
                  follows:

                  Each  Unit   represents   an  equal   fractional   undivided
                  beneficial  interest in the Trust Fund provided however that
                  the Directors of the  Corporation  may cause the issuance of
                  classes of Units in  addition to the Class A Units and Trust
                  Units and set  priorities  in respect of capital  and income
                  for such classes as among the Class A Units, the Trust Units
                  and such additional class or classes.

          (iv)    Amending the second paragraph of Section 3.05 by:

                  (i)    deleting  the  phrase  "Prior  to the  Reorganization
                         Date" and;

                  (ii)   replacing  the term  "Class  B  Units"  with the term
                         "Trust Units".




                                     -6-


          (v)     Deleting Section 6.04.

          (vi)    Deleting the references to "Class B Units" in Section 12.04.

          (vii)   Amending Section 13.02 to read as follows:

                  The forms of certificates representing the classes of Units,
                  other than the form of certificate  representing the Class A
                  Units which is set out in  Schedule  "D" hereto and the form
                  of certificate representing the Trust Units which is set out
                  in  Schedule  "E"  hereto,  shall be such as is from time to
                  time authorized by the Trustee.  Each such certificate shall
                  be signed manually on behalf of the Trustee.  Any additional
                  signature  required  to  appear on such  certificate  by the
                  Trustee   may  be   printed,   lithographed   or   otherwise
                  mechanically   reproduced   thereon   and,  in  such  event,
                  certificates  so  signed  are as  valid  as if they had been
                  signed  manually.  Any  certificate  which  has  one  manual
                  signature   as   hereinbefore   provided   shall   be  valid
                  notwithstanding  that  one  or  more  of the  persons  whose
                  signature   is   printed,   lithographed   or   mechanically
                  reproduced no longer holds office at the date of issuance of
                  such certificate.

         (d)      Amend the provisions of the Trust Indenture relating to the
                  exchange of Royalty Units in order to give effect to the
                  foregoing amendments by:

          (i)     Amending Section 6.01 to read:

                  A holder of Royalty  Units  (other than the  Trustee)  shall
                  have the right,  at his option,  to exchange any or all such
                  Royalty  Units for a number of Trust Units having a value on
                  the  date of  exchange  equal to the  value of such  Royalty
                  Units as conclusively  determined by the  Corporation.  Such
                  exchange  may be made at any time so long as there are Trust
                  Units  outstanding,  and  subject  to  the  foregoing,  such
                  exchange  shall occur on the terms and  conditions set forth
                  below and in the Royalty Indenture.

          (ii)    Amending Section 6.02(a) to read:

                  The Corporation, on behalf of the Fund, may establish a form
                  of Royalty  Unit  exchange  form (a "Royalty  Unit  Exchange
                  Form") to be submitted to the Fund and to the transfer agent
                  of the Fund by any  holder of Royalty  Units that  wishes to
                  exchange  such Royalty  Units for Trust Units which  Royalty
                  Exchange Form shall require the holder to elect and indicate
                  irrevocably:

                  (i)    the number of  Royalty  Units the  holders  wishes to
                         obtain; and

                  (ii)   the  number  of Trust  Units  the  holder  wishes  to
                         receive upon the exchange.

          (iii)   Amending  Section  6.02(b) by replacing  the phrase "Class B
                  Units or, after the  Reorganization  Date,  Trust Units" and
                  replacing it with the word "Trust Units".

          (iv)    Amending  Section   6.02(b)(i)  and  (ii)  Section  6.03  by
                  replacing  the  phrase  "Class B Units or  Trust  Units,  as
                  applicable" with the word "Trust Units".

3.   The  amendment  of all  incentive  plans  of the  Trust  which  presently
     contemplate  issuance  of Class A trust  units or Class B trust  units to
     contemplate the issuance of Trust Units be and it is hereby approved.

4.   Making such further  amendments or revisions to the Trust Indenture,  any
     incentive  plans of the Trust,  the "DRIP" and any other  document of the
     Trust or any subsidiary entity of the Trust as the Board of Directors may
     deem necessary or advisable,  and such  mechanical,  incidental and other
     amendments or revisions as



                                     -7-


     the Board of Directors may deem necessary or advisable, to give effect to
     the amendments described above and in the Circular.

5.   The Trustee is hereby authorized, for and on behalf of the Trust, and any
     officer or director of the Corporation is hereby  authorized,  for and in
     the name of the  Corporation,  from time to time,  to execute and deliver
     such amending agreements to the Trust Indenture,  or amended and restated
     versions of the Trust Indenture in respect of any amendments  approved by
     the Board of Directors pursuant to this Extraordinary Resolution, and the
     execution  thereof by the Corporation shall evidence approval of the said
     amendments by the Board of Directors  and the amending  agreements or the
     amended and  restated  trust  indentures  pursuant to this  Extraordinary
     Resolution.

6.   Any officer or director of the Corporation is hereby authorized,  for and
     in the name of the  Trust,  to make  application  to the NYSE to have the
     Trust Units substitutionally listed for the Class A Units and to take all
     reasonable and necessary  steps to satisfy such  conditions of listing as
     the NYSE may impose.

7.   Any officer or director of the Corporation is hereby authorized,  for and
     in the  name of the  Trust,  to make  application  to the TSX to have the
     Class A Units  de-listed  from the  facilities  of the TSX, to change the
     trading  symbol of the Trust Units from  "PGF.B" to "PGF.UN"  and to take
     all reasonable and necessary  steps to satisfy such conditions of listing
     as the TSX may impose.

8.   Any officer or director of the Corporation is hereby authorized,  for and
     in the name of the Corporation or the Trust as administrator  thereof, to
     execute  all  documents  and to do all  things  as  deemed  necessary  or
     desirable, from time to time, to implement this Extraordinary Resolution.


All terms defined in the  Information  Circular - Proxy Statement of the Trust
dated May 16, 2006,  have the same meanings in this  Extraordinary  Resolution
when used herein.




                                  EXHIBIT "A"
                               TO SCHEDULE "B-1"

       REVISED SCHEDULE "C" TO THE AMENDED AND RESTATED TRUST INDENTURE

                                 SCHEDULE "C"

        To the annexed amended and restated trust indenture (the  "Indenture")
dated  as of  June  27,  2006  and  made  between  PENGROWTH  CORPORATION  and
COMPUTERSHARE TRUST COMPANY OF CANADA.

C.1     DEFINITIONS

        In  this  Schedule  "C",  unless  the  context   otherwise   requires,
capitalized terms shall have the meaning set out in the Indenture.

C.2     RENAMING OF CLASS B UNITS

a)      At the  Reorganization  Time, all issued and outstanding Class B Units
        shall be renamed as Trust  Units,  and the register of holders of such
        Class B Units  shall be  renamed as the  register  of holders of Trust
        Units.

C.3     CONVERSION OF PRIOR TRUST UNITS AND CLASS A UNITS

a)      At the Reorganization Time: (i) all issued and outstanding Prior Trust
        Units; and (ii) all existing and outstanding Class A Units (other than
        Class A Units  held by a  Unitholder  who  provides  a duly  completed
        Unitholder's  Declaration)  shall be converted into Trust Units on the
        basis of one Trust Unit for each Prior Trust Unit or Class A Unit,  as
        applicable, held, without any further act or formality.

b)      Upon completion of the conversion  referred to in Section C.3(a), each
        holder  of Prior  Trust  Units  or Class A Units,  as the case may be,
        immediately prior to the  Reorganization  Time that has had such Units
        converted  to Trust  Units  shall  cease to be a holder of such  Prior
        Trust Units or Class A Units, shall, if a registered holder, have such
        Unitholder's  name  removed from the register of holders of such Units
        and shall be deemed to be a holder of a number of Trust Units equal to
        the number of Prior Trust Units or Class A Units, as applicable,  held
        by such Unitholder  immediately prior to the Reorganization  Time and,
        if a  registered  holder,  such  holder's  name  shall be added to the
        register of holders of Trust Units accordingly.

C.4     REORGANIZATION PROCEDURE

On the date that is two business  days  following the date of this Amended and
Restated  Trust  Indenture,  the Board of Directors of the  Corporation  shall
cause the following to occur:

a)      send a letter of  transmittal  to all  registered  holders  of Class A
        Units;

b)      send a Unitholder's  Declaration to all registered  holders of Class A
        Units;

c)      all  registered  holders of Class A Units who  provide a  Unitholder's
        Declaration  to the  registrar  and  transfer  agent of the Fund on or
        before 5:00 p.m.  (Calgary  time) on July 25, 2006 which confirms that
        such holder is not a  Non-Resident,  shall not have such Class A Units
        converted to Trust Units pursuant to Section C.3(a) hereof;

d)      all  registered  holders  of Class A Units  who do not  provide a duly
        completed Unitholder's Declaration to the registrar and transfer agent
        of the Fund on or before 5:00 p.m.  (Calgary  time) on July 25,  2006,
        shall have such Class A Units  converted  to Trust  Units  pursuant to
        Section C.3(a) hereof without further act or formality;




                                     -2-


e)      in  respect  of any  registered  or  beneficial  holder of Units,  the
        Corporation,  on behalf of the Fund,  may at any time and from time to
        time deem the Units held by such registered or beneficial holder to be
        reclassified  as, or converted  into,  Trust Units without any further
        action  on the part of the  holder  thereof  in the sole and  absolute
        discretion of the Corporation including upon:

        i)     the  receipt  by  the  Fund  of  a   Unitholder's   Declaration
               acceptable to the  Corporation  indicating that the holder is a
               Non-Resident; or

        ii)    the passing of the  Reorganization  Time with the registrar and
               transfer  agent  of the  Fund  not  having  received  from  the
               Unitholder a Unitholder's Declaration.

C.6     ISSUANCE OF CERTIFICATES REPRESENTING TRUST UNITS

a)      Upon surrender to the Corporation's  registrar and transfer agent of a
        certificate  which  prior  to  the  Reorganization   Time  represented
        outstanding Prior Trust Units, Class A Units or Class B Units together
        with a letter of transmittal, where applicable, and together with such
        additional  documents  and  instruments  as the registrar and transfer
        agent  may  reasonably   require,   the  holder  of  such  surrendered
        certificate shall be entitled to receive in exchange therefor, and the
        transfer  agent of the Fund shall  deliver  to such  holder as soon as
        practicable,  a certificate representing that number of Trust Units to
        which such holder's Units have been  reclassified or converted and any
        certificate  representing  Units so  surrendered  shall  forthwith  be
        cancelled.

b)      If any  certificate  which  prior to the  Effective  Time  represented
        outstanding  Prior Trust  Units,  Class A Units or Class B Units which
        were  reclassified  as, or  converted  into,  Trust Units  pursuant to
        Section C.2(a) or C.3(a) has been lost, stolen or destroyed,  upon the
        making  of an  affidavit  of that  fact by the  person  claiming  such
        certificate  to be lost,  stolen or  destroyed,  and  delivery  to the
        transfer  agent of the  Fund of a  Unitholder's  Declaration  and such
        additional  documents and  instructions  as the transfer  agent of the
        Fund may reasonably  require the transfer agent will issue in exchange
        for  such  lost,   stolen  or  destroyed   certificate,   certificates
        representing  the Trust Units to which such  Unitholder  is  entitled.
        When seeking  such  certificate  in exchange  for any lost,  stolen or
        destroyed  certificate,  the person to whom certificates  representing
        Trust Units are to be issued  shall,  as a condition  precedent to the
        issuance  thereof,  give a bond  satisfactory to the  Corporation,  on
        behalf of the Fund, and the transfer agent of the Fund, in such sum as
        the Corporation,  on behalf of the Fund, and the transfer agent of the
        Fund may direct or otherwise indemnify the Fund and its transfer agent
        in a manner  satisfactory to the  Corporation,  on behalf of the Fund,
        and the transfer  agent of the Fund against any claim that may be made
        against the Fund or its transfer agent with respect to the certificate
        alleged to have been lost, stolen or destroyed.




                                  EXHIBIT "B"
                               TO SCHEDULE "B-1"

       REVISED SCHEDULE "A" TO THE AMENDED AND RESTATED TRUST INDENTURE

                                 SCHEDULE "A"

        To the annexed amended and restated trust indenture (the  "Indenture")
dated  as of  July  27,  2006  and  made  between  PENGROWTH  CORPORATION  and
COMPUTERSHARE TRUST COMPANY OF CANADA.

        The  Class A  Units  shall  have  the  rights  and be  subject  to the
limitations,  restrictions  and  conditions  set  out  in  the  Indenture,  as
supplemented  or  amended  by  the  rights,   limitations,   restrictions  and
conditions applicable to the Class A Units as set out below:

A.1     DEFINITIONS

        In this  Schedule  "A" and in the Class A Units,  unless  the  context
otherwise  requires,  capitalized  terms shall have the meaning set out in the
Indenture.

A.2     PERMITTED STOCK EXCHANGE LISTINGS

        The Class A Units may not be listed  and  posted  for  trading  on any
stock exchange.

A.3     TRANSFER RESTRICTIONS

        The Class A Units may not be transferred by the holder thereof.

A.4     CONVERSION

a)      At any time,  a holder  of one or more  Class A Units  shall  have the
        right at his or her option to  convert,  subject to these  provisions,
        any one or more of such Class A Units into Trust  Units,  on a one for
        one basis.

b)      The  conversion  of one or more Class A Units shall be effected by the
        deposit of the  certificate or certificates  representing  the same at
        any time during  usual  business  hours at any office of the  transfer
        agent of the Fund at which the Trust Units are transferable,  together
        with  a  written   conversion   form  in  form   satisfactory  to  the
        Corporation,  on behalf of the Fund,  duly executed by the  registered
        holder or his attorney duly authorized in writing, in which instrument
        such  holder  may  elect to  convert  only  part of the  Class A Units
        represented by such  certificate or  certificates,  in which event the
        Corporation,  on behalf of the Fund,  shall issue and deliver or cause
        to be delivered to such  holder,  at the expense of the holder,  a new
        certificate  representing  the  Class  A  Units  represented  by  such
        certificate or certificates which have not been converted.

c)      As promptly as practicable  after the deposit of any Class A Units for
        conversion,  the  Corporation,  on behalf of the Fund, shall issue and
        shall  deliver or cause to be delivered to or to the written  order of
        the  holder  of the Class A Units so  surrendered,  a  certificate  or
        certificates issued in the name of such holder representing the number
        of Trust Units to which such holder is entitled. Such conversion shall
        be deemed to have been made at the close of  business on the date such
        Class A Units shall have been properly  deposited for  conversion,  so
        that the  rights  of the  holder of such  Class A Units as the  holder
        thereof shall cease at such time and the person or persons entitled to
        receive  Trust  Units upon such  conversion  shall be treated  for all
        purposes  as having  become  the  holder or  holders of record of such
        Trust Units at such time; provided,  however,  that no such deposit on
        any date when the Fund's register of transfers of Trust Units shall be
        properly closed shall be effective to constitute the person or persons
        entitled to receive Trust Units upon such  conversion as the holder or
        holders of record of such Trust Units on such date,  but such  deposit
        shall be effective  to  constitute  the person or persons  entitled to
        receive  such Trust  Units as the holder or holders of record  thereof
        for all purposes when the registers  next open. For these purposes the
        date of deposit of

                                     -2-


        any Class A Units for  conversion  shall be deemed to be the date when
        the  certificate  representing  such  Class A Units  accompanied  by a
        satisfactory  form of  conversion  is  received by the  registrar  and
        transfer agent of the Fund as provided for herein.




                                  EXHIBIT "C"
                               TO SCHEDULE "B-1"

       REVISED SCHEDULE "B" TO THE AMENDED AND RESTATED TRUST INDENTURE

                                 SCHEDULE "B"

To the annexed amended and restated trust indenture (the "INDENTURE") dated as
of July 27, 2006 and made  between  PENGROWTH  CORPORATION  and  COMPUTERSHARE
TRUST COMPANY OF CANADA.

        The  Trust  Units  shall  have  the  rights  and  be  subject  to  the
limitations,  restrictions  and  conditions  set  out  in  the  Indenture,  as
supplemented  or  amended  by  the  rights,   limitations,   restrictions  and
conditions applicable to the Trust Units as set out below:

B.1     DEFINITIONS

        In this Schedule "B" and in the Trust Units, as applicable, unless the
context otherwise  requires,  capitalized terms shall have the meaning set out
in the Indenture.

B.2     PERMITTED STOCK EXCHANGE LISTINGS

        The Trust Units may be listed and posted for trading on either or both
of the Toronto  Stock  Exchange and the New York Stock  Exchange and any other
exchange  or  exchanges  as  may  be   determined  by  the  directors  of  the
Corporation.




                                SCHEDULE "B-2"

          EXTRAORDINARY RESOLUTION TO AMEND THE UNANIMOUS SHAREHOLDER
        AGREEMENT AND THE TRUST INDENTURE TO SIMPLIFY VOTING PROCEDURES
                         AT THE ANNUAL GENERAL MEETING


BE IT RESOLVED AS AN EXTRAORDINARY RESOLUTION THAT:

1.   The Unanimous Shareholder Agreement be amended by:

     (a)  Clarifying  that only  holders of common  shares of the  Corporation
          ("Shares") shall be entitled to notice of, to attend and to vote at,
          any meeting of, and in respect of any matter put before, the holders
          of Shares.

     (b)  Deleting Sections 4.01 through 4.07, inclusive.

     (c)  Making such  supplemental  and  ancillary  amendments  as are deemed
          necessary or expedient to give effect to the foregoing.

2.   The Trust Indenture be amended by:

     (a)  Clarifying  that the  Shareholders  and the Trustee are  required to
          seek the direction of the Trust  Unitholders  prior to voting on, or
          consenting to, any resolution of the shareholders of the Corporation
          whether by vote at a meeting of  shareholders  of the Corporation or
          by written resolution of the shareholders of the Corporation.

     (b)  Deleting Section 9.04 and replacing it with the following:

          9.04    Voting of Royalty Units and Common Shares Held by the Fund

          All  Royalty  Units and Shares held from time to time by the Trustee
          as part of the property of the Fund shall be voted by the Trustee at
          any and  all  meetings  of the  Royalty  Unitholders  or any and all
          meetings of the  Shareholders.  The Trustee shall seek the direction
          of the  Unitholders  prior to voting such Royalty Units or Shares at
          any and all meetings of the Royalty Unitholders or Shareholders.

     (c)  Adding the definition of "Shareholders" to read as follows:

          "Shareholders" means the holders of Shares of the Corporation.

     (d)  Adding the definition of "Shares" to read as follows:

          "Shares" means the shares of the  Corporation of any class from time
          to time outstanding.

     (e)  Making such  supplemental  and  ancillary  amendments  as are deemed
          necessary or expedient to give effect to the foregoing.

3.   The Trustee is hereby  authorized,  for and in the name of the Trust,  to
     execute and deliver an amending  agreement to the  Unanimous  Shareholder
     Agreement or to the Amended and Restated Trust  Indenture,  or an amended
     and restated Unanimous  Shareholder  Agreement or an amended and restated
     Trust  Indenture,  and execution  thereof shall evidence  approval of the
     said  amendments and the amending  agreements or the amended and restated
     Unanimous  Shareholder Agreement or amended and restated Trust Indenture,
     as applicable, pursuant to this Extraordinary Resolution.

4.   The Trustee is hereby  authorized  and  directed for and on behalf of the
     Trust  Unitholders  and any officer or director  of the  Corporation,  is
     authorized  and  directed,  for and in the  name of the  Corporation,  to
     execute  all


                                     -2-


     documents  and to do all  things  as deemed  necessary  or  desirable  to
     implement this Extraordinary Resolution.


All terms defined in the  Information  Circular - Proxy Statement of the Trust
dated May 16, 2006,  have the same meanings in this  Extraordinary  Resolution
when used herein.



                                SCHEDULE "B-3"

        ORDINARY RESOLUTION TO AMEND THE DEFERRED ENTITLEMENT UNIT PLAN


BE IT RESOLVED AS AN ORDINARY RESOLUTION THAT:

1.   The DEU Plan be amended by:

     o    changing  the name of the  plan to the  "Deferred  Entitlement  Unit
          Plan";

     o    changing all  references to "Phantom Unit" in the plan to references
          to "Deferred Entitlement Unit";

     o    amending all  references to the persons  entitled to  participate in
          the plan to  "employees,  officers and  directors  of Pengrowth  and
          consultants  to  Pengrowth  designated  by the Board of  Directors",
          including in Sections 1, 2.1(p) and 3.1;

     o    amending the plan to provide that DEUs granted to directors will not
          be subject to the vesting or  performance  criteria  provided for by
          the plan, including the provisions of Sections 4.4 and 4.5;

     o    making  such  further  amendments  or  revisions  as  the  Board  of
          Directors  may deem  necessary or  advisable,  and such  mechanical,
          incidental  and  other  amendments  or  revisions  as the  Board  of
          Directors  may deem  necessary or  advisable,  to give effect to the
          amendments described above and in the Circular; and

     o    providing  that:  (i) the  aggregate  number of Class B trust  units
          which may be reserved  for issuance to  "insiders"  (as such term is
          referred to in the policies of the TSX),  under the DEU Plan and all
          other  security-based  compensation  arrangements of Pengrowth shall
          not, in the  aggregate,  exceed ten percent  (10%) of the issued and
          outstanding  Trust  Units  at the  date of  grant,  calculated  on a
          non-diluted basis; and (ii) during any one-year period, the Board of
          Directors  shall not grant to such insiders,  under the DEU Plan and
          all other security-based  compensation arrangements of Pengrowth, in
          the aggregate, a number of Class B trust units exceeding ten percent
          (10%) of the issued and  outstanding  Trust Units,  calculated  on a
          non-diluted basis.

2.   The  Corporation  and the Trustee are hereby  authorized  and directed on
     behalf of the Trust to execute all  documents and do all things as deemed
     necessary or desirable to implement this resolution.


All  terms  defined  in the  Information  Circular  - Proxy  Statement  of the
Corporation  and the  Trust  dated  May 16,  2006,  have the  same  respective
meanings in this resolution when used herein.




                                SCHEDULE "B-4"

      EXTRAORDINARY RESOLUTION TO AMEND THE TRUST INDENTURE REGARDING THE
           DISTRIBUTION OF NET PROCEEDS FROM THE SALE OF PROPERTIES


BE IT RESOLVED AS AN EXTRAORDINARY RESOLUTION THAT:

1.   The board of directors of the Corporation is hereby granted the authority
     to direct the Corporation and the Trustee to amend the Trust Indenture by
     deleting Section 5.03 thereof and replacing it with the following:

                  The net proceeds  from any sale of the Royalty,
                  if and when  distributed by the  Corporation to
                  and  received  by the  Trustee  pursuant to the
                  Royalty   Indenture,   shall  be   included  in
                  Distributable Cash.

2.   The  Trustee  is  hereby  authorized  for and on  behalf  of the Trust to
     execute and deliver an amending  agreement to the Trust Indenture,  or an
     amended and restated  Trust  Indenture,  and the execution  thereof shall
     evidence approval of the said amendments and of the amending agreement or
     the amended and restated Trust Indenture  pursuant to this  Extraordinary
     Resolution; and

3.   The Trustee is hereby  authorized  and  directed for and on behalf of the
     Trust  Unitholders  and any officer or director  of the  Corporation,  is
     authorized  and  directed,  for and in the  name of the  Corporation,  to
     execute  all  documents  and to do all  things  as  deemed  necessary  or
     desirable to implement this Extraordinary Resolution.


All terms defined in the  Information  Circular - Proxy Statement of the Trust
dated May 16,  2006 and the Trust  Indenture  have the same  meanings  in this
Extraordinary Resolution when used herein.



                                SCHEDULE "B-5"

     EXTRAORDINARY RESOLUTION TO AMEND THE UNANIMOUS SHAREHOLDER AGREEMENT
       AND THE ARTICLES OF THE CORPORATION TO INCREASE THE MAXIMUM SIZE
                 OF THE BOARD OF DIRECTORS OF THE CORPORATION


BE IT RESOLVED AS AN EXTRAORDINARY RESOLUTION THAT:

1.   The  Unanimous  Shareholder  Agreement be amended to increase the maximum
     size of the Board of Directors of the Corporation by:

     (a)  amending Section 3.01 to read as follows:

          The Board of Directors of the Corporation shall consist of a minimum
          of three (3) members and a maximum of twelve (12)  members,  two (2)
          of whom shall be  appointed  by the  Manager and the balance of whom
          shall be appointed by the Trust  Unitholders.  If the appointment of
          two  (2)  members  by  the  Manager   would   result  in  the  Trust
          Unitholders,  not  having  appointed  a  majority  of the  Board  of
          Directors, then the Manager shall appoint only one (1) member of the
          Board of Directors.

     (b)  Making such  supplemental  and  ancillary  amendments  as are deemed
          necessary or expedient to give effect to the foregoing.

2.   The articles of the  Corporation  be amended to increase the maximum size
     of the Board of  Directors of the  Corporation  from eight (8) members to
     twelve (12) members.

3.   The Trustee is hereby  authorized,  for and in the name of the Trust,  to
     execute and deliver an amending  agreement to the  Unanimous  Shareholder
     Agreement,  or an amended and restated Unanimous  Shareholder  Agreement,
     and execution  thereof shall evidence approval of the said amendments and
     the amending agreements or the amended and restated Unanimous Shareholder
     Agreement pursuant to this Extraordinary Resolution.

4.   Any officer or director of the Corporation is hereby authorized,  for and
     in the name of the  Corporation,  to  execute  and  deliver  articles  of
     amendment  with the Alberta  Registrar  of  Corporations,  and  execution
     thereof  shall  evidence  approval  of the  said  articles  of  amendment
     pursuant to this Extraordinary Resolution.

5.   The Trustee is hereby  authorized  and  directed for and on behalf of the
     Trust  Unitholders  and any officer or director  of the  Corporation,  is
     authorized  and  directed,  for and in the  name of the  Corporation,  to
     execute  all  documents  and to do all  things  as  deemed  necessary  or
     desirable to implement this Extraordinary Resolution.


All terms defined in the  Information  Circular - Proxy Statement of the Trust
dated May 16, 2006,  have the same meanings in this  Extraordinary  Resolution
when used herein.



                                SCHEDULE "C-1"

            EXTRAORDINARY RESOLUTION TO AMEND THE ROYALTY INDENTURE
     TO PROVIDE FOR THE CONSOLIDATION OF THE TRUST'S DUAL CLASS STRUCTURE


BE IT RESOLVED AS AN EXTRAORDINARY RESOLUTION THAT:

1.   The board of directors of the Corporation is hereby granted the authority
     to direct the Corporation and the Trustee to amend the Royalty  Indenture
     by deleting  therefrom  the  following  amendments  that were approved by
     Extraordinary Resolution at the Special Meeting of Royalty Unitholders on
     March 15, 2004:

     (a)  Definitions  of  "Class  A Unit",  "Class  B Unit",  "Non-Resident",
          "Ownership Threshold" and "Unitholder's Declaration"  (corresponding
          to  those in the  Trust  Indenture)  were  added  to  Article  I and
          conforming changes will be made to the definition of "Trust Unit";

     (b)  Section 4.01 was amended to provide  that a holder of Royalty  Units
          who is a  Non-Resident  may exchange  Royalty Units only for Class A
          Units and not Class B Units and that a holder of  Royalty  Units who
          is not a  Non-Resident  will be able to exchange  Royalty  Units for
          Class A Units or Class B Units,  subject in both cases to the terms,
          conditions  and  limitations  in  Article  IV,   including   without
          limitation those set forth below;

     (c)  Section 4.02 was amended to provide  that a holder of Royalty  Units
          wishing  to  exchange  any or all of his  Royalty  Units for Class A
          Units  would  be able to do so only if and to the  extent  that  the
          number of Class A Units  issued and  outstanding  at the  particular
          time is not greater than the Ownership Threshold;

     (d)  Section  4.02 was also  amended to require  that a holder of Royalty
          Units  wishing to exercise  his right to exchange  any or all of his
          Royalty  Units  for  Class  B  Units  shall  submit  a  Unitholder's
          Declaration  stating that the beneficial  owner of the Royalty Units
          is not a Non-Resident;

     (e)  Article IV was  amended to  provide  that a holder of Royalty  Units
          applying to exchange  Royalty Units for Trust Units will be required
          to elect and indicate irrevocably at that time:

          (i)     how many Royalty Units he wishes to exchange;

          (ii)    how many  Class A Units  and Class B Units  respectively  he
                  wishes to receive upon the exchange;

          (iii)   whether,  if having regard to the Ownership  Threshold fewer
                  Class A Units  are  available  than the  number  that he has
                  requested to receive upon the exchange, he wishes to receive
                  the smaller  number and to retain the balance of his Royalty
                  Units; and

          (iv)    whether,  if Class A Units are not available,  he elects and
                  is entitled by virtue of not being a Non-Resident to receive
                  Class B Units instead.

     (f)  Schedule "A" (the form of Royalty Unit certificate) and the exchange
          form to be used in  connection  with a conversion  were  modified to
          reflect  the  foregoing  amendments  and the  form  thereof  will be
          appended to the Royalty  Indenture.  Subsection  4.02(a) was amended
          accordingly  to refer to this  new  form and to  require  that it be
          completed  and submitted to the Trustee by a holder of Royalty Units
          applying to exercise his right of exchange;

     (g)  Article IV was amended to provide that if it appears that a proposed
          exchange  of  Royalty  Units for Class A Units  would  result in the
          number  of  Class A  Units  issued  and  outstanding  exceeding  the
          Ownership  Threshold,  the Fund and its transfer agent may refuse to
          accept any request to exchange Royalty Units for Class A Units;




                                     -2-


     (h)  Article IV was amended to provide that the Fund,  together  with its
          transfer  agent,  may from  time to time  establish  procedures  for
          recognizing  the priorities of requested  exchanges of Royalty Units
          for Class A Units and requests for conversions of Class B Units into
          Class A Units,  which procedures may, but are not required to, apply
          a reservation or waiting list system to holders of Royalty Units and
          Class B Units whose  requests to exchange  Royalty Units for Class A
          Units and to convert  Class B Units  into Class A Units are  refused
          due to the  approach  of the  number  of  Class A Units  issued  and
          outstanding to the Ownership Threshold;

     with the result that  Article IV of the Royalty  Indenture,  Schedule "A"
     thereto and the Exchange Form will read as they read immediately prior to
     the approval of the said Extraordinary Resolution;

2.   Making such further amendments or revisions as the Board of Directors may
     deem necessary or advisable,  and such  mechanical,  incidental and other
     amendments or revisions as the Board of Directors  may deem  necessary or
     advisable,  to give effect to the amendments  described  above and in the
     Circular.

3.   The  Trustee  is  hereby  authorized  for and on  behalf  of the Trust to
     execute and deliver an amending agreement to the Royalty Indenture, or an
     amended and restated Royalty Indenture,  and the execution thereof by the
     Corporation  shall evidence  approval of the said amendments by the Board
     of Directors  and of the  amending  agreement or the amended and restated
     Royalty Indenture pursuant to this Extraordinary Resolution; and

4.   Any officer or director of the  Corporation,  is authorized and directed,
     for and in the name of the  Corporation,  to execute all documents and to
     do all  things  as  deemed  necessary  or  desirable  to  implement  this
     Extraordinary Resolution.


All terms defined in the  Information  Circular - Proxy Statement of the Trust
dated May 16, 2006 and the Royalty  Indenture  have the same  meanings in this
Extraordinary Resolution when used herein.





                                SCHEDULE "C-2"

          EXTRAORDINARY RESOLUTION TO AMEND THE UNANIMOUS SHAREHOLDER
       AGREEMENT AND THE ROYALTY INDENTURE TO SIMPLIFY VOTING PROCEDURES
                        AT THE ANNUAL GENERAL MEETING


BE IT RESOLVED AS AN EXTRAORDINARY RESOLUTION THAT:

1.   The Unanimous Shareholder Agreement be amended by:

     (a)  Clarifying  that only  holders of common  shares of the  Corporation
          ("Shares") shall be entitled to notice of, to attend and to vote at,
          any meeting of, and in respect of any matter put before, the holders
          of Shares.

     (b)  Deleting Sections 4.01 through 4.07, inclusive.

     (c)  Making such  supplemental  and  ancillary  amendments  as are deemed
          necessary or expedient to give effect to the foregoing.

2.   The Royalty Indenture be amended by:

     (a)  Clarifying  that only holders of Royalty  Units shall be entitled to
          notice of, to attend and to vote at, any  meeting of, and in respect
          of any matter put before, the holders of Royalty Units.

     (b)  Amending  Sections  8.01 through 8.16,  inclusive,  by replacing all
          references   to   "Unitholders"   with  a   reference   to  "Royalty
          Unitholders"  and replacing all references to "Unit" or "Units" with
          references to "Royalty Unit" or "Royalty Units", as applicable.

     (c)  Making such  supplemental  and  ancillary  amendments  as are deemed
          necessary or expedient to give effect to the foregoing.

3.   Making such further amendments or revisions as the Board of Directors may
     deem necessary or advisable,  and such  mechanical,  incidental and other
     amendments or revisions as the Board of Directors  may deem  necessary or
     advisable,  to give effect to the amendments  described  above and in the
     Circular.

4.   The Trustee is hereby  authorized,  for and in the name of the Trust,  to
     execute and deliver an amending  agreement to the  Unanimous  Shareholder
     Agreement or to the Amended and Restated Royalty Indenture, or an amended
     and restated Unanimous  Shareholder  Agreement or an amended and restated
     Royalty  Indenture,  and execution thereof shall evidence approval of the
     said  amendments and the amending  agreements or the amended and restated
     Unanimous   Shareholder   Agreement  or  amended  and  restated   Royalty
     Indenture, as applicable, pursuant to this Extraordinary Resolution.

5.   The Trustee is hereby  authorized  and  directed for and on behalf of the
     Trust  Unitholders  and any officer or director  of the  Corporation,  is
     authorized  and  directed,  for and in the  name of the  Corporation,  to
     execute  all  documents  and to do all  things  as  deemed  necessary  or
     desirable to implement this Extraordinary Resolution.


All terms defined in the  Information  Circular - Proxy Statement of the Trust
dated May 16, 2006,  have the same meanings in this  Extraordinary  Resolution
when used herein.




                                SCHEDULE "C-3"

     EXTRAORDINARY RESOLUTION TO AMEND THE ROYALTY INDENTURE REGARDING THE
           DISTRIBUTION OF NET PROCEEDS FROM THE SALE OF PROPERTIES


BE IT RESOLVED AS AN EXTRAORDINARY RESOLUTION THAT:

1.   The board of directors of the Corporation is hereby granted the authority
     to direct the Corporation and the Trustee to amend the Royalty  Indenture
     by deleting the second  sentence of the last paragraph of Section 2.06(c)
     thereof and replace it with the following:

                  The  Corporation  may in its sole and  absolute
                  discretion  distribute  all or  any of the  net
                  proceeds  from  the  sale  of  Properties  as a
                  Special  Distribution or to acquire Replacement
                  Properties.

2.   Making such further amendments or revisions as the Board of Directors may
     deem necessary or advisable,  and such  mechanical,  incidental and other
     amendments or revisions as the Board of Directors  may deem  necessary or
     advisable,  to give effect to the amendments  described  above and in the
     Circular.

3.   The  Trustee  is  hereby  authorized  for and on  behalf  of the Trust to
     execute and deliver an amending agreement to the Royalty Indenture, or an
     amended and restated Royalty  Indenture,  and the execution thereof shall
     evidence approval of the said amendments and of the amending agreement or
     the amended and restated Royalty Indenture pursuant to this Extraordinary
     Resolution; and

4.   The Trustee is hereby  authorized  and  directed for and on behalf of the
     Royalty  Unitholders and any officer or director of the  Corporation,  is
     authorized  and  directed,  for and in the  name of the  Corporation,  to
     execute  all  documents  and to do all  things  as  deemed  necessary  or
     desirable to implement this Extraordinary Resolution.


All terms defined in the  Information  Circular - Proxy Statement of the Trust
dated May 16, 2006 and the Royalty  Indenture  have the same  meanings in this
Extraordinary Resolution when used herein.




                                SCHEDULE "C-4"

            EXTRAORDINARY RESOLUTION TO AMEND THE ROYALTY INDENTURE
           REGARDING DISTRIBUTIONS UPON A LIQUIDATION, WINDING-UP OR
                        DISSOLUTION OF THE CORPORATION


BE IT RESOLVED AS AN EXTRAORDINARY RESOLUTION THAT:

1.   The board of directors of the Corporation is hereby granted the authority
     to direct the Corporation and the Trustee to amend the Royalty  Indenture
     as follows:

     (a)  to delete Section 3.12(a) and replace it with the following:

          In the event of the  liquidation,  dissolution  or winding-up of the
          Corporation,  the  following  provisions  of this  Section 3.12 will
          apply.

     (b)  to add the following sentence at the end of Section 3.12(b):

          All of the assets of such persons who are  liquidated,  dissolved or
          wound up that are Canadian  Resource  Properties shall if and to the
          extent that such Canadian  Resource  Properties  are conveyed to the
          Corporation  as  a  result  of  the   liquidation,   dissolution  or
          winding-up   become  subject  to  the  Royalty  hereby  granted  and
          otherwise  subject to this Royalty  Indenture in accordance with its
          terms.

     (c)  delete Section 3.12(c) and replace it with the following:

          In the event of a  liquidation,  dissolution  or  winding-up  of the
          Corporation,  to the extent possible, all property and assets of the
          Corporation other than Canadian Resource Properties shall be sold or
          otherwise  liquidated and the proceeds  therefrom used to reduce the
          outstanding indebtedness of the Corporation related to or associated
          with  the  Other   Investments  and  the  remaining   proceeds  will
          constitute Other Revenues. The Canadian Resource Properties referred
          to in the last sentence of Section  3.12(b)  hereof shall be sold or
          liquidated and the proceeds therefrom used to reduce the outstanding
          indebtedness related to or associated with the Other Investments and
          the balance of such proceeds if any remaining  after reduction shall
          be paid into the Reserve.  The other Canadian Resource Properties of
          the Corporation  shall also be sold or otherwise  liquidated and the
          proceeds  therefrom  used to pay the remaining  indebtedness  of the
          Corporation  if  any  after  the  application  of  the  proceeds  as
          contemplated  in  the  immediately  preceding  sentences;   and  the
          remaining   balance  if  any  of  the  proceeds  from  the  sale  or
          liquidation   of  such  Canadian   Resource   Properties   shall  be
          distributed as a Special Distribution to the Royalty Unitholders.

     (d)  to delete Section 3.12(d) and replace it with the following:

          Notwithstanding  any provision of this Agreement,  in the event of a
          liquidation,  dissolution  or  winding-up  of the  Corporation,  the
          holders of Common Shares and  Exchangeable  Shares shall be entitled
          to  receive  in the  aggregate  a portion  of the net  assets of the
          Corporation  other than its  Canadian  Resource  Properties  and the
          proceeds  therefrom  (after the  deduction  from the said net assets
          (including  monies or other liquid assets) of the  Corporation of an
          amount equal to the liabilities and claims of the Corporation) equal
          to a fraction,  which has as its  numerator the sum of the aggregate
          number of  outstanding  Common  Shares and  Exchangeable  Shares and
          which  has as its  denominator  the sum of the  aggregate  number of
          outstanding Trust Units, Exchangeable Shares, Common


                                     -2-


          Shares and Royalty Units (excluding Royalty Units held by the Fund).
          For  the  purposes   hereof,   "Exchangeable   Shares"   shall  mean
          Exchangeable  Shares  in  respect  of  which  the  class  or  series
          provisions  provide  that such  Exchangeable  Shares are entitled to
          participate  in the assets of the  Corporation  on the  liquidation,
          dissolution or winding-up of the  Corporation,  to the extent of the
          participation to which such Exchangeable Shares are entitled.

     (e)  to add the following sentence at the end of Section 3.12(e):

          For  the  purposes   hereof,   "Exchangeable   Shares"   shall  mean
          Exchangeable  Shares  in  respect  of  which  the  class  or  series
          provisions  provide  that such  Exchangeable  Shares are entitled to
          participate  in the assets of the  Corporation  on the  liquidation,
          dissolution or winding-up of the  Corporation,  to the extent of the
          participation to which such Exchangeable Shares are entitled.

2.   Making such further amendments or revisions as the Board of Directors may
     deem necessary or advisable,  and such  mechanical,  incidental and other
     amendments or revisions as the Board of Directors  may deem  necessary or
     advisable,  to give effect to the amendments  described  above and in the
     Circular.

3.   The  Trustee  is  hereby  authorized  for and on  behalf  of the Trust to
     execute and deliver an amending agreement to the Royalty Indenture, or an
     amended and restated Royalty  Indenture,  and the execution thereof shall
     evidence approval of the said amendments and of the amending agreement or
     the amended and restated Royalty Indenture pursuant to this Extraordinary
     Resolution; and

4.   The Trustee is hereby  authorized  and  directed for and on behalf of the
     Royalty  Unitholders and any officer or director of the  Corporation,  is
     authorized  and  directed,  for and in the  name of the  Corporation,  to
     execute  all  documents  and to do all  things  as  deemed  necessary  or
     desirable to implement this Extraordinary Resolution.


All terms defined in the  Information  Circular - Proxy Statement of the Trust
dated May 16, 2006 and the Royalty  Indenture  have the same  meanings in this
Extraordinary Resolution when used herein.





                                SCHEDULE "C-5"

            EXTRAORDINARY RESOLUTION TO AMEND THE ROYALTY INDENTURE
        REGARDING CERTAIN EXPENDITURES, THE RESERVE AND OTHER REVENUES


BE IT RESOLVED AS AN EXTRAORDINARY RESOLUTION THAT:

1.   The board of directors of the Corporation is hereby granted the authority
     to direct the Corporation and the Trustee to amend the Royalty  Indenture
     as follows:

     (a)  to delete the  definition of "Debt  Service  Charges" and replace it
          with the following:

          "DEBT SERVICE  CHARGES" means all interest and principal  repayments
          related to the borrowing of funds by the Grantor for all purposes in
          connection  with its  business as  contemplated  herein,  including,
          without  limitation,  the  funding of Capital  Expenditures  and the
          acquisition of Canadian  Resource  Properties where  permitted,  but
          excluding   principal   repayments  and  interest  relating  to  the
          borrowing  of funds in  connection  with  the  acquisition  of Other
          Investments,  except to the extent contemplated in the definition of
          Royalty Income";.

     (b)  to delete  paragraph (ii) from the definition of "Gross Revenue" and
          renumber the subsequent paragraphs of the said definition and to add
          a reference to Section 13.02(b) of the indenture  immediately before
          the  reference to Section  13.02(c) in  paragraph  (vii) of the said
          definition;

     (c)  to add the following after "Crown  Obligations" in the definition of
          "Operating Costs":

                  (except  to  the  extent  that  payment  thereof  is  waived
                  pursuant to Section 2.01(d) hereof)

     (d)  to add the following definitions to Section 1.01:

                  "Investment Income" means net income from Other Investments,
                  whether in the form of distributions, dividends, interest or
                  otherwise;

                  "Other Investments" means shares, units, interests and other
                  investments  of or in  property  that is not  subject to the
                  Royalty;

     (e)  to delete the delete the definition of "Other  Revenues" and replace
          it with the following:

          "Other  Revenues"  means, in respect of a month, 99% of all revenues
          which  accrue  during  such month in respect  of the  Properties  or
          otherwise (other than Gross Revenues, ARC and proceeds from the sale
          of Canadian Resource Properties), including, without limitation:

          i)      fees and  similar  payments  made by third  parties  for the
                  processing, transportation,  gathering, storage or treatment
                  of the Petroleum Substances in Tangibles;

          ii)     proceeds  from  the sale of any  interest  in  Tangibles  or
                  miscellaneous assets;

          iii)    insurance   proceeds,    including   business   interruption
                  insurance,   property  damage   insurance  and  third  party
                  liability insurance;



                                     -2-


          iv)     income from investing the incentives, rebates and credits in
                  respect of production costs, other than ARC;

          v)      royalty and similar income, if any, which is not included in
                  the definition of "Properties";

          vi)     overhead  recoveries  received from third parties in respect
                  of their  working  interests in  Properties  operated by the
                  Grantor;

          vii)    trust distributions; and

          viii)   Investment Income less principal  repayments and interest on
                  loans  and  indebtedness   incurred  in  relation  to  Other
                  Investments;

          provided further that Other Revenues will not include ARC payable to
          the Royalty  Unitholders in respect of Crown  Obligations  which the
          Royalty Unitholders reimburse to the Grantor;

     (f)  to delete the definition of ""Property" or "Properties"" and replace
          it with the following:

          "Property" or  "Properties",  as the case may be, means those lands,
          property,  geological zones therein, wells and natural accumulations
          of petroleum or natural gas, that the Grantor has an interest in and
          that are:

          i)      Canadian Resource Properties; and

          ii)     legally  or  beneficially  owned  from  time  to time by the
                  Grantor, including, without limitation, Petroleum Substances
                  within, upon or under such lands, together with the right to
                  explore  for and  recover  same  insofar as such  rights are
                  granted  by the  Leases  and  any  royalty  or  net  profits
                  interest  computed by  reference to the  production  from or
                  value of Petroleum Substances;

     (g)  to delete the definition of "Royalty Income" and replace it with the
          following:

          "Royalty Income" means the aggregate of any Special Distribution and
          Gross  Revenue  less,  without  duplication,  the  aggregate  of the
          following amounts:

          i)      Operating Costs and Capital Expenditures;

          ii)     General and Administrative Costs;

          iii)    Management Fees and Debt Service Charges;

          iv)     taxes or other similar charges payable by the Grantor; and

          v)      any  amounts  paid  into the  Reserve  pursuant  to  Section
                  13.02(b) or (c);

          provided that:

          vi)     the  deductions  for  Capital   Expenditures,   General  and
                  Administrative  Costs,  Management  Fees  and  Debt  Service
                  Charges  shall only be made to the extent such  costs,  fees
                  and charges  for any  quarter or month,  as the case may be,
                  are not paid with funds paid into the Reserve (the



                                     -3-


                  costs that are thus paid out of the Reserve  being  referred
                  to herein as the "Recovered Costs");

          vii)    in no case shall any payment (in respect of Recovered Costs)
                  out  of  the   Reserve   in  a  quarter  or  month  that  is
                  attributable  to  Other  Revenues  be more  than  10% of the
                  aggregate  of the  Royalty  Income  for a  quarter  or month
                  (computed  without reference to vi) above) and the amount of
                  the Recovered  Costs paid out of the Reserve as contemplated
                  herein (and any such excess  amount of Other  Revenues  that
                  therefore  cannot be paid out the  Reserve  in a quarter  or
                  month  shall  remain in the  Reserve and may be applied in a
                  future time period); and

          viii)   the deductions referred to in paragraphs (i) to (v) above do
                  not include  amounts paid by the Grantor with funds borrowed
                  by the Grantor or, in respect of Debt Service Charges, funds
                  raised by the  Grantor  through the  issuance of  additional
                  Royalty Units;

     (h)  to delete the last  sentence of Section  2.02(o) and replace it with
          the following:

          Capital Expenditures may be financed by payments from the Reserve or
          from Gross Revenue (and  therefore  deducted in the  computation  of
          Royalty  Income as  contemplated  in the definition  thereof),  bank
          borrowings,  farm-outs and the issuance of Royalty Units,  or any of
          them.

     (i)  to add the following sentence at the end of Section 2.06(f):

          The acquisition of Canadian  Resource  Properties may be financed in
          any manner  that the  Corporation  sees fit in its sole  discretion,
          including  without  limitation  through  proceeds  from  the sale of
          Properties,  borrowings  from  the Fund and  other  lenders  and the
          issuance of Royalty Units,  Exchangeable Shares,  notes,  debentures
          and other securities and instruments.

     (j)  to add the following as Section 11.12:

          AMENDMENT OF THIS INDENTURE

          The Trustee and the  Corporation  (when  authorized  by the Board of
          Directors)  are hereby  irrevocably  directed and authorized to make
          such  amendments  to this  indenture  as they may in their  sole and
          absolute  discretion consider necessary or expedient to preserve the
          status  of the  Royalty  as a  Canadian  Resource  Property,  and to
          execute and deliver all such  supplemental  and amended and restated
          indentures and other  documents and do such other acts and things as
          may be necessary or expedient to give effect to any such amendments.

     (k)  to add the following at the end of Section 12.01(f):

          pursuant to Section 11.12.

     (l)  to add "Capital  Expenditures," after "Operating Costs" and "Royalty
          Income," after "Administrative Costs" in Sections 13.01 and 13.03;

     (m)  to delete Section 13.02(a) and replace it with the following:

          Other  Revenues  for a month  within  sixty  days of the end of that
          month;




                                     -4-


     (n)  to delete Section 13.04 and replace it with the following:

          When  there  are no  Canadian  Resource  Properties  subject  to the
          Royalty,  amounts  deposited into the Reserve that can reasonably be
          attributed  to Other  Revenues  will be used to repay  principal and
          interest in respect of indebtedness  borrowed or incurred to acquire
          Other  Investments  and any excess will be paid to the Grantor.  The
          remaining  amounts  in the  Reserve  will be  used  to  pay,  in the
          following order: (i) Debt Service Charges;  (ii) Operating Costs and
          Reclamation  Obligations and (iii) General and Administrative  Costs
          and  Management  Fees.  Ninety-nine  percent  (99%)  of the  amounts
          remaining  in the Reserve  after the payment of the costs  described
          above  shall be  distributed  to the holders of Royalty  Units,  pro
          rata.

2.   Making such further amendments or revisions as the Board of Directors may
     deem necessary or advisable,  and such  mechanical,  incidental and other
     amendments or revisions as the Board of Directors  may deem  necessary or
     advisable,  to give effect to the amendments  described  above and in the
     Circular.

3.   The  Trustee  is  hereby  authorized  for and on  behalf  of the Trust to
     execute and deliver an amending agreement to the Royalty Indenture, or an
     amended and restated Royalty  Indenture,  and the execution thereof shall
     evidence approval of the said amendments and of the amending agreement or
     the amended and restated Royalty Indenture pursuant to this Extraordinary
     Resolution; and

4.   The Trustee is hereby  authorized  and  directed for and on behalf of the
     Royalty  Unitholders and any officer or director of the  Corporation,  is
     authorized  and  directed,  for and in the  name of the  Corporation,  to
     execute  all  documents  and to do all  things  as  deemed  necessary  or
     desirable to implement this Extraordinary Resolution.

5.   Notwithstanding  the passing of this  resolution by Royalty  Unitholders,
     the Board of Directors,  without further notice to or approval of Royalty
     Unitholders,  may  decide  not to  implement  all,  or a portion  of, the
     matters provided for in this  Extraordinary  Resolution or may revoke the
     resolution at any time prior to the implementation thereof.


All terms defined in the  Information  Circular - Proxy Statement of the Trust
dated May 16, 2006 and the Royalty  Indenture  have the same  meanings in this
Extraordinary Resolution when used herein.



                                SCHEDULE "C-6"

               EXTRAORDINARY RESOLUTION REGARDING MISCELLANEOUS
                     AMENDMENTS TO THE ROYALTY INDENTURE


BE IT RESOLVED AS AN EXTRAORDINARY RESOLUTION THAT:

1.   The board of directors of the Corporation is hereby granted the authority
     to direct the Corporation and the Trustee to amend the Royalty  Indenture
     as follows:

     (a)  to  delete  the  definition  of  "Acquisition  Fee"  and  all  other
          references to it in the Royalty Indenture;

     (b)  to replace  "Canada  Customs and Revenue  Agency",  in all instances
          where that term is used, with "Canada Revenue Agency"; and

     (c)  to replace "mining reclamation trust" with "qualifying environmental
          trust", in Section 13.05.

2.   Making such further amendments or revisions as the Board of Directors may
     deem necessary or advisable,  and such  mechanical,  incidental and other
     amendments or revisions as the Board of Directors  may deem  necessary or
     advisable,  to give effect to the amendments  described  above and in the
     Circular.

3.   The  Trustee  is  hereby  authorized  for and on  behalf  of the Trust to
     execute and deliver an amending agreement to the Royalty Indenture, or an
     amended and restated Royalty  Indenture,  and the execution thereof shall
     evidence approval of the said amendments and of the amending agreement or
     the amended and restated Royalty Indenture pursuant to this Extraordinary
     Resolution; and

4.   The Trustee is hereby  authorized  and  directed for and on behalf of the
     Royalty  Unitholders and any officer or director of the  Corporation,  is
     authorized  and  directed,  for and in the  name of the  Corporation,  to
     execute  all  documents  and to do all  things  as  deemed  necessary  or
     desirable to implement this Extraordinary Resolution.


All terms defined in the  Information  Circular - Proxy Statement of the Trust
dated May 16, 2006 and the Royalty  Indenture  have the same  meanings in this
Extraordinary Resolution when used herein.





                                SCHEDULE "C-7"

     EXTRAORDINARY RESOLUTION TO AMEND THE UNANIMOUS SHAREHOLDER AGREEMENT
       AND THE ARTICLES OF THE CORPORATION TO INCREASE THE MAXIMUM SIZE
                 OF THE BOARD OF DIRECTORS OF THE CORPORATION


BE IT RESOLVED AS AN EXTRAORDINARY RESOLUTION THAT:

1.   The  Unanimous  Shareholder  Agreement be amended to increase the maximum
     size of the Board of Directors of the Corporation by:

     (a)  amending Section 3.01 to read as follows:

          The Board of Directors of the Corporation shall consist of a minimum
          of three (3) members and a maximum of twelve (12)  members,  two (2)
          of whom shall be  appointed  by the  Manager and the balance of whom
          shall be appointed by the Trust  Unitholders.  If the appointment of
          two  (2)  members  by  the  Manager   would   result  in  the  Trust
          Unitholders,  not  having  appointed  a  majority  of the  Board  of
          Directors, then the Manager shall appoint only one (1) member of the
          Board of Directors.

     (b)  Making such  supplemental  and  ancillary  amendments  as are deemed
          necessary or expedient to give effect to the foregoing.

2.   The articles of the  Corporation  be amended to increase the maximum size
     of the Board of  Directors of the  Corporation  from eight (8) members to
     twelve (12) members.

3.   The Trustee is hereby  authorized,  for and in the name of the Trust,  to
     execute and deliver an amending  agreement to the  Unanimous  Shareholder
     Agreement,  or an amended and restated Unanimous  Shareholder  Agreement,
     and execution  thereof shall evidence approval of the said amendments and
     the amending agreements or the amended and restated Unanimous Shareholder
     Agreement pursuant to this Extraordinary Resolution.

4.   Any officer or director of the Corporation is hereby authorized,  for and
     in the name of the  Corporation,  to  execute  and  deliver  articles  of
     amendment  with the Alberta  Registrar  of  Corporations,  and  execution
     thereof  shall  evidence  approval  of the  said  articles  of  amendment
     pursuant to this Extraordinary Resolution.

5.   The Trustee is hereby  authorized  and  directed for and on behalf of the
     Trust  Unitholders  and any officer or director  of the  Corporation,  is
     authorized  and  directed,  for and in the  name of the  Corporation,  to
     execute  all  documents  and to do all  things  as  deemed  necessary  or
     desirable to implement this Extraordinary Resolution.

All terms defined in the  Information  Circular - Proxy Statement of the Trust
dated May 16, 2006,  have the same meanings in this  Extraordinary  Resolution
when used herein.




                             PENGROWTH CORPORATION

                            PENGROWTH ENERGY TRUST

                           (HOLDERS OF TRUST UNITS)

                             GENERAL FORM OF PROXY

The following  general form of proxy is provided for use by Trust  Unitholders
at the  Shareholders  Meeting,  the  Trust  Meeting  and the  Royalty  Meeting
(collectively,  the "Meetings"),  all of which Meetings are to be held on June
23,  2006.  The  details  of the  resolutions  are set out in the  Information
Circular - Proxy Statement dated May 16, 2006 (the "Circular") with respect to
the  Meetings.  Capitalized  terms used in this  general form of proxy and not
defined herein shall have the meanings given to them in the Circular. IN ORDER
TO BE VALID AND ACTED UPON AT THE  MEETINGS,  THIS PROXY MUST BE  RETURNED  AS
DIRECTED  IN THE  CIRCULAR  AND  RECEIVED  NOT LESS  THAN 24 HOURS  (EXCLUDING
SATURDAYS,  SUNDAYS AND HOLIDAYS)  BEFORE THE TIME FOR HOLDING THE MEETINGS OR
ANY ADJOURNMENT(S) THEREOF.


==============================================================================

                       PROXY FOR THE SHAREHOLDER MEETING

The undersigned  Trust  Unitholder of Pengrowth Trust hereby appoints James S.
Kinnear  or  failing  him,  John B.  Zaozirny,  or,  instead  of either of the
foregoing,   _________________________________,    as   proxyholder   of   the
undersigned to attend and act on behalf of the  undersigned at the Shareholder
Meeting to be held on June 23,  2006 and at any  adjournment(s)  thereof,  and
directs the said proxyholder to vote the Trust Units represented by this proxy
in the following manner:

1.      To vote FOR |_| or to WITHHOLD VOTING FOR |_| the ordinary  resolution
        appointing  KPMG  LLP,  Chartered  Accountants,  as  auditors  of  the
        Corporation,   to  hold  office  until  the  next  annual  meeting  of
        shareholders or until their successor is elected or appointed.

2.      To vote FOR |_| or to WITHHOLD VOTING FOR |_| the ordinary  resolution
        electing  the  nominees  named in the  Circular  as  directors  of the
        Corporation.

3.      To vote FOR |_| or to vote  AGAINST |_| the  extraordinary  resolution
        approving  amendments  to  the  Unanimous   Shareholder  Agreement  to
        simplify  voting  procedures  at meetings of the  shareholders  of the
        Corporation, as described in the Circular and as set forth in Schedule
        A-1 to the Circular.

4.      To vote FOR |_| or to vote  AGAINST |_| the  extraordinary  resolution
        approving  amendments to the Unanimous  Shareholder  Agreement and the
        articles of the  Corporation to increase the maximum size of the Board
        of Directors of the  Corporation,  as described in the Circular and as
        set forth in Schedule A-2 to the Circular.


AT THE DISCRETION OF THE SAID PROXYHOLDER,  UPON ANY AMENDMENT OR VARIATION OF
THE ABOVE MATTERS OR ANY OTHER MATTER THAT MAY PROPERLY BE BROUGHT  BEFORE THE
SHAREHOLDER  MEETING OR ANY  ADJOURNMENT(S)  THEREOF,  IN SUCH  MATTER AS SUCH
PROXYHOLDER IN HIS SOLE JUDGEMENT MAY DETERMINE.




==============================================================================

                      FORM OF PROXY FOR THE TRUST MEETING


The undersigned  Trust  Unitholder of Pengrowth Trust hereby appoints James S.
Kinnear  or,  failing  him,  John B.  Zaozirny,  or  instead  of either of the
foregoing, _____________________,  as proxyholder of the undersigned to attend
and act on behalf of the  undersigned  at the Trust Meeting to be held on June
23, 2006, and at any adjournment(s)  thereof, and directs the said proxyholder
to vote the Trust Units represented by this proxy in the following manner:

1.      To vote FOR |_| or to WITHHOLD VOTING FOR |_| the ordinary  resolution
        appointing KPMG LLP, Chartered  Accountants,  as auditors of Pengrowth
        Trust,  to hold office until the next annual meeting of Unitholders or
        until their successor is elected or appointed.

2.      To vote FOR |_| or to vote  AGAINST |_| the  extraordinary  resolution
        approving  amendments  to the  Trust  Indenture  to  provide  for  the
        consolidation of the Trust's dual class structure, as described in the
        Circular and as set forth in Schedule B-1 to the Circular.

3.      To vote FOR |_| or to vote  AGAINST |_| the  extraordinary  resolution
        approving  amendments to the Unanimous  Shareholder  Agreement and the
        Trust  Indenture  to  simplify  voting  procedures  at meetings of the
        shareholders of the  Corporation,  as described in the Circular and as
        set forth in Schedule B-2 to the Circular.

4.      To vote  FOR  |_| or to  vote  AGAINST  |_|  the  ordinary  resolution
        approving  amendments  to  the  Deferred  Entitlement  Unit  Plan,  as
        described  in the  Circular  and as set forth in  Schedule  B-3 to the
        Circular.

5.      To vote FOR |_| or to vote  AGAINST |_| the  extraordinary  resolution
        approving amendments to the Trust Indenture regarding the distribution
        of net  proceeds  from the sale of  properties,  as  described  in the
        Circular and as set forth in Schedule B-4 to the Circular.

6.      To vote FOR |_| or to vote  AGAINST |_| the  extraordinary  resolution
        approving  amendments to the Unanimous  Shareholder  Agreement and the
        articles of the  Corporation to increase the maximum size of the Board
        of Directors of the  Corporation,  as described in the Circular and as
        set forth in Schedule B-5 to the Circular.

AT THE  DISCRETION  OF THE SAID  PROXYHOLDER,  TO VOTE UPON ANY  AMENDMENT  OR
VARIATION  OF THE ABOVE  MATTERS  OR ANY OTHER  MATTER  THAT MAY  PROPERLY  BE
BROUGHT BEFORE THE TRUST MEETING OR ANY ADJOURNMENT(S)  THEREOF IN SUCH MANNER
AS SUCH PROXYHOLDER IN HIS SOLE JUDGEMENT MAY DETERMINE.


==============================================================================

                     FORM OF PROXY FOR THE ROYALTY MEETING

The undersigned  Trust  Unitholder of Pengrowth Trust hereby appoints James S.
Kinnear  or,  failing  him,  John B.  Zaozirny,  or  instead  of either of the
foregoing, _____________________,  as proxyholder of the undersigned to attend
and act on behalf of the undersigned at the Royalty Meeting to be held on June
23, 2006, and at any adjournment(s)  thereof, and directs the said proxyholder
to vote the Royalty Units represented by this proxy in the following manner:

1.      To vote FOR |_| or to vote  AGAINST |_| the  extraordinary  resolution
        approving  amendments  to the  Royalty  Indenture  to provide  for the
        consolidation of the Trust's dual class structure, as described in the
        Circular and as set forth in Schedule C-1 to the Circular.


                                     -2-



2.      To vote FOR |_| or to vote  AGAINST |_| the  extraordinary  resolution
        approving  amendments to the Unanimous  Shareholder  Agreement and the
        Royalty  Indenture to simplify  voting  procedures  at meetings of the
        shareholders of the  Corporation,  as described in the Circular and as
        set forth in Schedule C-2 to the Circular.

3.      To vote FOR |_| or to vote  AGAINST |_| the  extraordinary  resolution
        approving   amendments   to  the  Royalty   Indenture   regarding  the
        distribution of net proceeds from the sale of properties, as described
        in the Circular and as set forth in Schedule C-3 to the Circular.

4.      To vote FOR |_| or to vote  AGAINST |_| the  extraordinary  resolution
        approving amendments to the Royalty Indenture regarding  distributions
        upon a liquidation,  winding-up or dissolution of the Corporation,  as
        described  in the  Circular  and as set forth in  Schedule  C-4 to the
        Circular.

5.      To vote FOR |_| or to vote  AGAINST |_| the  extraordinary  resolution
        approving  amendments  to  the  Royalty  Indenture  regarding  certain
        expenditures,  the reserve and other  revenues,  as  described  in the
        Circular and as set forth in Schedule C-5 to the Circular.

6.      To vote FOR |_| or to vote  AGAINST |_| the  extraordinary  resolution
        approving  miscellaneous  amendments  to  the  Royalty  Indenture,  as
        described  in the  Circular  and as set forth in  Schedule  C-6 to the
        Circular.

7.      To vote FOR |_| or to vote  AGAINST |_| the  extraordinary  resolution
        approving  amendments to the Unanimous  Shareholder  Agreement and the
        articles of the  Corporation to increase the maximum size of the Board
        of Directors of the  Corporation,  as described in the Circular and as
        set forth in Schedule C-7 to the Circular.

AT THE  DISCRETION  OF THE SAID  PROXYHOLDER,  TO VOTE UPON ANY  AMENDMENT  OR
VARIATION  OF THE ABOVE  MATTERS  OR ANY OTHER  MATTER  THAT MAY  PROPERLY  BE
BROUGHT  BEFORE THE ROYALTY  MEETING OR ANY  ADJOURNMENT(S)  THEREOF,  IN SUCH
MANNER   AS  SUCH   PROXYHOLDER   IN  HIS  SOLE   JUDGEMENT   MAY   DETERMINE.


==============================================================================

I HEREBY REVOKE ANY PROXIES HERETOFORE GIVEN.

THIS PROXY IS SOLICITED ON BEHALF OF PENGROWTH  MANAGEMENT LIMITED.  THE TRUST
UNITS  REPRESENTED  BY THIS  PROXY  SHALL BE VOTED AS  DIRECTED  IN THE SPACES
PROVIDED ABOVE OR, IF NO DIRECTION IS GIVEN,  SHALL BE VOTED IN FAVOUR OF EACH
OF THE ABOVE MATTERS.

THE PERSONS  NAMED IN THIS PROXY ARE  DIRECTORS  AND/OR  OFFICERS OF PENGROWTH
CORPORATION. EACH TRUST UNITHOLDER HAS THE RIGHT TO APPOINT A PERSON, WHO NEED
NOT BE A TRUST UNITHOLDER, TO ATTEND AND TO ACT ON HIS BEHALF AT THE MEETINGS,
OTHER THAN THE PERSONS  DESIGNATED ABOVE. TO EXERCISE SUCH RIGHT, THE NAMES OF
THE PERSONS  DESIGNATED BY PENGROWTH  MANAGEMENT LIMITED SHOULD BE CROSSED OUT
AND THE NAME OF THE TRUST UNITHOLDER'S  APPOINTEE SHOULD BE LEGIBLY PRINTED IN
THE  BLANK  SPACE.  TRUST  UNITHOLDERS  WHO HOLD  THEIR  TRUST  UNITS  THROUGH
BROKERAGE  ACCOUNTS OR OTHER  INTERMEDIARIES  WHO WISH TO APPEAR IN PERSON AND
VOTE AT THE MEETINGS SHOULD APPOINT THEMSELVES AS THEIR OWN REPRESENTATIVES AT
THE MEETINGS OR OTHERWISE FOLLOW THE DIRECTIONS OF THEIR INTERMEDIARIES.



                                     -3-


        TRUST UNITHOLDERS SHOULD COMPLETE THE PROXY AND MAIL IT IN THE
                          ENVELOPE PROVIDED HEREWITH.


Dated this __________ day of _____________, 2006.



                               -----------------------------------
                               Signature of Trust Unitholder



                               -----------------------------------
                               Name of Trust Unitholder
                               (Please Print)

                               Note:

                           1.  If  the   appointer  is  a   corporation,   its
                               corporate  seal must be affixed or this form of
                               proxy must be signed by an officer or  attorney
                               thereof duly authorized.

                           2.  Persons  signing as executors,  administrators,
                               trustees, etc., should so indicate.

                           3.  THIS  FORM  OF  PROXY  MUST  BE  DATED  AND THE
                               SIGNATURE  OF THE  TRUST  UNITHOLDER  SHOULD BE
                               EXACTLY THE SAME AS THE NAME IN WHICH THE TRUST
                               UNITS  ARE  REGISTERED.  IF THIS  PROXY  IS NOT
                               DATED,  IT WILL BE DEEMED TO BE DATED AS OF THE
                               DATE  IT IS  RECEIVED  BY  COMPUTERSHARE  TRUST
                               COMPANY OF CANADA.






                                      -4-




                                    PART II
                         INFORMATION NOT REQUIRED TO BE
                      DELIVERED TO OFFEREES OR PURCHASERS



Section 124 of the Business Corporations Act (Alberta) provides as follows:

         124(1)   Except  in  respect  of an  action  by or on  behalf  of  the
corporation  or  body  corporate  to  procure  a  judgment  in  its  favour,  a
corporation  may indemnify a director or officer of the  corporation,  a former
director  or  officer of the  corporation  or a person who acts or acted at the
corporation's request as a director or officer of a body corporate of which the
corporation  is or  was a  shareholder  or  creditor,  and  the  director's  or
officer's  heirs and legal  representatives,  against  all costs,  charges  and
expenses,  including  an amount paid to settle an action or satisfy a judgment,
reasonably  incurred  by the  director  or  officer  in  respect  of any civil,
criminal  or  administrative  action or  proceeding  to which the  director  or
officer is made a party by reason of being or having been a director or officer
of that corporation or body corporate, if

                  (a)    the  director or officer  acted  honestly  and in good
                         faith  with  a  view  to  the  best  interests  of the
                         corporation, and

                  (b)    in the case of a criminal or administrative  action or
                         proceeding that is enforced by a monetary penalty, the
                         director  or  officer  had   reasonable   grounds  for
                         believing that the director's or officer's conduct was
                         lawful.

         (2)      A corporation  may with the approval of the Court indemnify a
person referred to in subsection (1) in respect of an action by or on behalf of
the corporation or body corporate to procure a judgment in its favour, to which
the person is made a party by reason of being or having  been a director  or an
officer of the  corporation or body corporate,  against all costs,  charges and
expenses reasonably incurred by the person in connection with the action if the
person fulfills the conditions set out in subsection (1)(a) and (b).

         (3)      Notwithstanding  anything in this section,  a person referred
to in subsection (1) is entitled to indemnity  from the  corporation in respect
of all  costs,  charges  and  expenses  reasonably  incurred  by the  person in
connection with the defence of any civil,  criminal or administrative action or
proceeding  to which  the  person  is made a party by reason of being or having
been a director or officer of the corporation or body corporate,  if the person
seeking indemnity

                  (a)    was  substantially  successful  on the  merits  in the
                         person's defence of the action or proceeding,

                  (b)    fulfills the conditions  set out in subsection  (1)(a)
                         and (b), and

                  (c)    is fairly and reasonably entitled to indemnity.

         (3.1)    A  corporation  may  advance  funds to a  person  in order to
                  defray  the  costs,  charges  and  expenses  of a  proceeding
                  referred to in subsection  (1) or (2), but if the person does
                  not meet the  conditions  of  subsection  (3) he or she shall
                  repay the funds advanced.

         (4)      A  corporation  may purchase and maintain  insurance  for the
benefit of any person  referred to in  subsection  (1)  against  any  liability
incurred by the person

                  (a)    in the  person's  capacity as a director or officer of
                         the corporation,  except when the liability relates to
                         the person's failure to act honestly and in good faith
                         with a view to the best interests of the  corporation,
                         or

                  (b)    in the  person's  capacity as a director or officer of
                         another body  corporate if the person acts or acted in
                         that  capacity at the  corporation's  request,  except
                         when the liability  relates to the person's failure to
                         act honestly and in good faith with a view to the best
                         interests of the body corporate.


                                     II-1



         (5)      A corporation  or a person  referred to in subsection (1) may
apply to the Court for an order  approving an indemnity  under this section and
the Court may so order and make any further order it thinks fit.

         (6)      On an application  under  subsection (5), the Court may order
notice to be given to any  interested  person and that  person is  entitled  to
appear and be heard in person or by counsel.

         The by-laws of Pengrowth Corporation (the "Corporation") and Pengrowth
Management  Limited  (the  "Manager"),  respectively,  provide  that  they will
indemnify the indemnified  persons designated in Section 124(1) of the Business
Corporations Act(Alberta) of the Corporation and the Manager,  respectively, in
the manner contemplated by the Business Corporations Act (Alberta).

         As  contemplated  by Section 124(4) of the Business  Corporations  Act
(Alberta),  the Corporation has purchased  insurance  against  potential claims
against the  directors and officers of Pengrowth and against loss for which the
Corporation may be required or permitted by law to indemnify such directors and
officers.

         Pursuant  to  the  Amended  and  Restated  Management  Agreement  (the
"Management  Agreement")  dated  as of May  12,  2003  among  the  Corporation,
Pengrowth Energy Trust (the "Trust"), Computershare Trust Company of Canada and
the Manager, the Manager and these persons having served as a director, officer
or employee  thereof shall be indemnified by the Corporation (out of its assets
and  out of the  royalty  provided  for in the  Amended  and  Restated  Royalty
Indenture dated as of July 17, 2003 between the  Corporation and  Computershare
Trust Company of Canada,  as trustee) for all liabilities and expenses  arising
from or in any matter related to the Management Agreement, so long as the party
seeking  such  indemnification  shall not be  adjudged  liable for or guilty of
willful misfeasance,  bad faith, gross negligence or reckless disregard of duty
to the  Corporation or the Trust,  and shall not be adjudged to be in breach of
any  material  covenants  and  duties  of  the  Manager  under  the  Management
Agreement.

         Insofar  as   indemnification   for  liabilities   arising  under  the
Securities  Act of 1933 may be  permitted  to  directors,  officers  or persons
controlling the Registrant pursuant to the foregoing provisions, the Registrant
has been informed that in the opinion of the Securities and Exchange Commission
such  indemnification  is against  public policy as expressed in the Securities
Act and is therefore unenforceable.



                                     II-2



                                    EXHIBITS

EXHIBIT
NUMBER        DESCRIPTION
-------       -----------

  4.1         The   section    entitled   "Trust   Units   -   Trust   Unit
              Reclassification" in the Registrant's annual information form
              dated  March  29,  2006  (incorporated  by  reference  to the
              Registrant's Form 40-F filed with the Commission on March 31,
              2006, Commission File No. 1-31253).

  4.2         The sections  under the headings "Risk Factors - If the Trust
              ceases to qualify as a mutual  fund trust it would  adversely
              affect the value of our Trust Units", "Risk Factors - Changes
              in Canadian  legislation  could adversely affect the value of
              our Trust Units" and "Risk  Factors - Changes to the terms of
              the Class A Trust  Units or to the Class B Trust  Units could
              adversely  affect the market  value of either  class of Trust
              Units" in the  Registrant's  annual  information  form  dated
              March 29, 2006 (incorporated by reference to the Registrant's
              Form  40-F  filed  with the  Commission  on March  31,  2006,
              Commission File No. 1-31253).

  5.1         Consent of Bennett Jones LLP.

  6.1         Powers of Attorney  (included on the  signature  page of this
              Registration Statement).





                                   II-3


                                  PART III
               UNDERTAKING AND CONSENT TO SERVICE OF PROCESS


ITEM 1.  UNDERTAKING

         The  Registrant  undertakes  to  make  available,   in  person  or  by
telephone,  representatives  to respond  to  inquiries  made by the  Commission
staff,  and to furnish  promptly,  when  requested  to do so by the  Commission
staff,  information relating to the securities registered pursuant to Form F-10
or to transactions in said securities.


ITEM 2.  CONSENT TO SERVICE OF PROCESS

         Concurrent  with the  filing of this  Registration  Statement  on Form
F-10, the Registrant  filed with the Commission a written  irrevocable  consent
and power of attorney on Form F-X.

         Concurrent  with the filing of this Form  F-10,  the  trustee  for the
Trust  Units,  Computershare  Trust  Company  of  Canada,  is  filing  with the
Commission a written irrevocable consent and power of attorney on Form F-X.

         Any change to the name or address of the agent for  service of process
of the Registrant shall be communicated promptly to the Securities and Exchange
Commission by an amendment to the Form F-X  referencing  the file number of the
relevant registration statement.




                                     III-1



                                   SIGNATURES

         Pursuant  to the  requirements  of the  Securities  Act of  1933,  the
Registrant  certifies that it has  reasonable  grounds to believe that it meets
all of the  requirements  for  filing  on Form  F-10 and has duly  caused  this
Registration Statement to be signed on its behalf by the undersigned, thereunto
duly authorized,  in the City of Calgary,  Province of Alberta,  Canada, on the
26th day of May, 2006.

                                      PENGROWTH ENERGY TRUST

                                      By: Pengrowth Corporation, Administrator


                                      By: /s/ James S. Kinnear
                                          -------------------------------
                                          Name:  James S. Kinnear
                                          Title: President, Chairman and
                                                 Chief Executive Officer



                               POWER OF ATTORNEY

         KNOW ALL MEN BY THESE  PRESENTS,  that  each  person  whose  signature
appears below  constitutes  and appoints  each of James S. Kinnear,  Charles V.
Selby and  Christopher  G. Webster,  his true and lawful  attorney-in-fact  and
agent, with full power of substitution and resubstitution, for him in his name,
place  and  stead,  in any and all  capacities,  to sign any or all  amendments
(including  post-effective  amendments)  and  supplements to this  Registration
Statement, and to file the same, with all exhibits thereto, and other documents
and in  connection  therewith,  with the  Securities  and Exchange  Commission,
granting unto said  attorneys-in-fact  and agents,  and each acting alone, full
power and  authority to do and perform  each and every act and thing  requisite
and necessary to be done, as fully to all intents and purposes as they might or
could  do   themselves,   hereby   ratifying  and   confirming  all  that  said
attorneys-in-fact  and  agents  or any of them  acting  alone,  or his or their
substitute  or  substitutes,  may  lawfully  do or cause  to be done by  virtue
hereof.

         This Power of Attorney may be executed in multiple counterparts,  each
of which shall be deemed an original, but which taken together shall constitute
one instrument.

         Pursuant  to the  requirements  of the  Securities  Act of 1933,  this
Registration  Statement has been signed below by the  following  persons in the
capacities indicated on May 26th, 2006.


-------------------------------------------------------------------------------
         SIGNATURE                                  TITLE
-------------------------------------------------------------------------------

/s/ James S. Kinnear                    President, Chairman and Chief
--------------------------------        Executive Officer
James S. Kinnear


/s/ Christopher G. Webster              Chief Financial Officer
--------------------------------        (Principal Financial Officer)
Christopher G. Webster


/s/ Douglas C. Bowles                   Vice President and Controller
--------------------------------        (Principal Accounting Officer)
Douglas C. Bowles


                                     III-2





                                        Director
--------------------------------
John B. Zaozirny


/s/ Stanley H. Wong                     Director
--------------------------------
Stanley H. Wong


                                        Director
--------------------------------
Thomas A. Cumming


/s/ Michael S. Parrett                  Director
--------------------------------
Michael S. Parrett


/s/ A. Terence Poole                    Director
--------------------------------
A. Terence Poole


/s/ Kirby L. Hedrick                    Director
--------------------------------
Kirby L. Hedrick




                                     III-3



                           AUTHORIZED REPRESENTATIVE

         Pursuant to the  requirements of Section 6(a) of the Securities Act of
1933, the undersigned has signed this Registration  Statement,  in the capacity
of the duly authorized  representative  of the Registrant in the United States,
on May 26th, 2006.



                                        By: /s/ Kirby L. Hedrick
                                            -----------------------------
                                            Name:  Kirby L. Hedrick
                                            Title: Director




                                     III-4




                                    EXHIBITS

EXHIBIT
NUMBER        DESCRIPTION
-------       -----------

  4.1         The   section    entitled   "Trust   Units   -   Trust   Unit
              Reclassification" in the Registrant's annual information form
              dated  March  29,  2006  (incorporated  by  reference  to the
              Registrant's Form 40-F filed with the Commission on March 31,
              2006, Commission File No. 1-31253).

  4.2         The sections  under the headings "Risk Factors - If the Trust
              ceases to qualify as a mutual  fund trust it would  adversely
              affect the value of our Trust Units", "Risk Factors - Changes
              in Canadian  legislation  could adversely affect the value of
              our Trust Units" and "Risk  Factors - Changes to the terms of
              the Class A Trust  Units or to the Class B Trust  Units could
              adversely  affect the market  value of either  class of Trust
              Units" in the  Registrant's  annual  information  form  dated
              March 29, 2006 (incorporated by reference to the Registrant's
              Form  40-F  filed  with the  Commission  on March  31,  2006,
              Commission File No. 1-31253).

  5.1         Consent of Bennett Jones LLP.

  6.1         Powers of Attorney  (included on the  signature  page of this
              Registration Statement).



                                     III-5