GULF CANADA RESOURCES LTD
10-Q, 1997-08-14
CRUDE PETROLEUM & NATURAL GAS
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<PAGE>   1





                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   FORM 10-Q

          (X) QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                        SECURITIES EXCHANGE ACT OF 1934
              For the quarterly period ended June 30, 1997
              --------------------------------------------
                                       OR

          ( ) TRANSITION PERIOD REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934
              For the transition period from _________________ to _____________

                         COMMISSION FILE NUMBER 316456

                         GULF CANADA RESOURCES LIMITED
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

                                     CANADA
         (STATE OR OTHER JURISDICTION OF INCORPORATION OR ORGANIZATION)

                                   98-0086499
                      (I.R.S. EMPLOYER IDENTIFICATION NO.)

                               ONE NORWEST CENTER
                        1700 LINCOLN STREET, SUITE 5000
                          DENVER, COLORADO  80203-4525
          (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES, INCLUDING ZIP CODE)

                            TELEPHONE (303) 813-3800
               (REGISTRANT'S TELEPHONE CODE, INCLUDING AREA CODE)

INDICATE BY CHECK MARK WHETHER THE REGISTRANT (1) HAS FILED ALL REPORTS
REQUIRED TO BE FILED BY SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF
1934 DURING THE PRECEDING 12 MONTHS (OR FOR SUCH SHORTER PERIOD THAT THE
REGISTRANT WAS REQUIRED TO FILE SUCH REPORTS), AND (2) HAS BEEN SUBJECT TO SUCH
FILING REQUIREMENTS FOR THE PAST 90 DAYS.   (X) YES   ( ) NO

ON AUGUST 11, 1997, THERE WERE 269,540,646 ORDINARY SHARES ISSUED AND
OUTSTANDING.
<PAGE>   2
                         GULF CANADA RESOURCES LIMITED

                                     INDEX

                                                                      PAGE NO.
                                                                      --------
PART I.   FINANCIAL INFORMATION:

Item 1.   Unaudited Consolidated
          Financial Statements                                          3-7

Item 2.   Management's Discussion and Analysis of
          Financial Condition and Results of Operations                 8-10

PART II.  OTHER INFORMATION                                             11-13





                                       2
<PAGE>   3
                         PART 1 - FINANCIAL INFORMATION

Item 1.  Financial Statements

                         GULF CANADA RESOURCES LIMITED

                 CONSOLIDATED STATEMENTS OF FINANCIAL POSITION


<TABLE>
<CAPTION>
                                                                              JUNE 30, 1997      Dec. 31, 1996
- --------------------------------------------------------------------------------------------------------------
  (millions of Canadian dollars)                                               (UNAUDITED)
==============================================================================================================
<S>                                                                              <C>                <C>
ASSETS
  CURRENT
  Cash and short-term investments                                                $      44          $      53
  Accounts receivable                                                                  275                299
  Other                                                                                108                 82
- --------------------------------------------------------------------------------------------------------------
                                                                                       427                434

  INVESTMENTS, DEFERRED CHARGES AND OTHER ASSETS                                       363                375
  PROPERTY, PLANT AND EQUIPMENT                                                      5,725              3,413
- --------------------------------------------------------------------------------------------------------------
                                                                                 $   6,515          $   4,222
==============================================================================================================

LIABILITIES AND SHAREHOLDERS' EQUITY
  CURRENT
  Short-term loans                                                               $   1,022          $     223
  Accounts payable                                                                     316                277
  Current portion of other long-term liabilities                                        24                 22
  Other                                                                                121                 90
- --------------------------------------------------------------------------------------------------------------
                                                                                     1,483                612

  LONG-TERM DEBT                                                                     2,036              1,398
  OTHER LONG-TERM LIABILITIES                                                          215                187
  DEFERRED INCOME TAXES                                                              1,298                763
  MINORITY INTEREST                                                                     32
- --------------------------------------------------------------------------------------------------------------
                                                                                     5,064              2,960
- --------------------------------------------------------------------------------------------------------------

  SHAREHOLDERS' EQUITY
  Share capital
      Senior preference shares                                                         577                577
      Ordinary shares                                                                  846                599
  Contributed surplus                                                                   73                 80
  Retained earnings (deficit)                                                          (67)               (20)
  Foreign currency translation adjustment                                               22                 26
- --------------------------------------------------------------------------------------------------------------
                                                                                     1,451              1,262
- --------------------------------------------------------------------------------------------------------------
                                                                                 $   6,515          $   4,222
==============================================================================================================
</TABLE>

The accompanying Notes to Consolidated Financial Statements are an integral
part of this statement.



                                       3
<PAGE>   4
                         GULF CANADA RESOURCES LIMITED

                   CONSOLIDATED STATEMENTS OF EARNINGS (LOSS)
                        AND RETAINED EARNINGS (DEFICIT)




<TABLE>
<CAPTION>
                                                           Three months                    Six months
                                                           ended June 30,                 ended June 30,
                                                         1997          1996             1997         1996
==========================================================================================================
(millions of Canadian dollars)                          (Unaudited)
<S>                                                  <C>             <C>              <C>          <C>
EARNINGS (LOSS)

REVENUES
  Net oil and gas                                       $   290        $   202          $   548      $   397
  Net gain on asset disposals                                41              5               48            5
  Other                                                      11             10               35           20
- ------------------------------------------------------------------------------------------------------------
                                                            342            217              631          422
- ------------------------------------------------------------------------------------------------------------
EXPENSES
  Operating  - production                                   101             75              182          140
             - other                                          3              4                5            6
  Exploration                                                30             11               51           39
  General and administrative                                 16             13               29           26
  Depreciation, depletion and amortization                  127             52              226          141
  Restructuring charges                                       4              0                5            0
  Finance charges, net                                       56             33              111           21
  Income tax expense                                         19             11               58           24
- ------------------------------------------------------------------------------------------------------------
                                                            356            199              667          397
- ------------------------------------------------------------------------------------------------------------
EARNINGS (LOSS) FOR THE PERIOD                          $   (14)       $    18          $   (36)     $    25
============================================================================================================
RETAINED EARNINGS (DEFICIT)

BALANCE, BEGINNING OF PERIOD                            $   (48)       $    12          $   (20)     $    14
  Earnings (loss) for the period                            (14)            18              (36)          25
  Dividends declared on preference shares                    (5)            (7)             (11)         (16)
- ------------------------------------------------------------------------------------------------------------
BALANCE, END OF PERIOD                                  $   (67)       $    23          $   (67)     $    23
============================================================================================================
PER SHARE INFORMATION

  EARNINGS (LOSS) (dollars per share)                   $ (0.07)       $  0.05          $ (0.18)     $  0.04
============================================================================================================
</TABLE>


    Earnings (loss) per share is after deduction of senior preference share
    dividends (but does not include the special dividends for payment of arrears
    which have been charged to contributed surplus).  This per share amount was
    calculated based upon the following:

Average number of ordinary share outstanding:

<TABLE>
<CAPTION>

(millions)
<S>                                                     <C>            <C>            <C>           <C>
                                                        268.8          241.8          266.7         232.5
==========================================================================================================
</TABLE>

The accompanying Notes to Consolidated Financial Statements are an integral
part of this statement.




                                       4
<PAGE>   5


                         GULF CANADA RESOURCES LIMITED

                     CONSOLIDATED STATEMENTS OF CASH FLOWS

<TABLE>
<CAPTION>
                                                                                  Six months
                                                                                ended June 30,
                                                                               1997          1996
=================================================================================================
(millions of Canadian dollars)                                              (Unaudited)
<S>                                                                          <C>         <C>
  OPERATING ACTIVITIES 
  EARNINGS (LOSS) FOR THE PERIOD                                            $   (36)     $     25
  NON-CASH ITEMS INCLUDED IN EARNINGS (LOSS):
    Depreciation, depletion and amortization                                    226           141
    Net gain on asset disposals                                                 (48)           (5)
    Exploration expense                                                          51            39
    Deferred income taxes                                                        37            16
    Other                                                                        16             0
- -------------------------------------------------------------------------------------------------
  CASH GENERATED FROM OPERATIONS                                                246           216
  Other long-term liabilities                                                    (7)           (9)
  Changes in non-cash working capital                                            55           (12)
  Other, net                                                                      1            (2)
- -------------------------------------------------------------------------------------------------
                                                                                295           193
- -------------------------------------------------------------------------------------------------
INVESTING ACTIVITIES
 Proceeds on asset disposals                                                     73            35
 Acquisitions                                                                (1,066)           (4)
 Capital expenditures and exploration expenses                                 (551)         (338)
 Changes in non-cash working capital                                            (15)          (39)
 Other, net                                                                      72            (2)
- -------------------------------------------------------------------------------------------------
                                                                             (1,487)         (348)
- -------------------------------------------------------------------------------------------------
FINANCING ACTIVITIES
  Short-term loans                                                              791            40
  Proceeds from issue of long-term debt                                         429           167
  Long-term debt repayments                                                    (260)         (169)
  Issue of equity                                                               240           133
  Regular dividends declared on preference shares                               (11)          (16)
  Special dividends declared on preference shares                                (7)           (5)
  Changes in non-cash working capital                                             0            (1)
  Other                                                                           1             0
- -------------------------------------------------------------------------------------------------
                                                                              1,183           149
- -------------------------------------------------------------------------------------------------
  DECREASE IN CASH AND CASH EQUIVALENTS                                          (9)           (6)
  CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD                               53            14

  CASH AND CASH EQUIVALENTS AT END OF PERIOD                                $    44      $      8
=================================================================================================
</TABLE>




The accompanying Notes to Consolidated Financial Statements are an integral
part of this statement.




                                       5
<PAGE>   6
                         GULF CANADA RESOURCES LIMITED

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1.       SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

         The accompanying unaudited consolidated financial statements reflect
         all adjustments (consisting of normal recurring adjustments) which
         are, in the opinion of management, necessary for a fair statement of
         the results for the interim periods presented.  The interim financial
         information and notes thereto should be read in conjunction with the
         Company's latest annual report to the shareholders.  The unaudited
         financial statements contained herein are prepared in accordance with
         U.S. generally accepted accounting principles; whereas the latest
         annual report was prepared in accordance with Canadian generally
         accepted accounting principles.  As such, certain amounts in the
         financial statements contained herein may appear materially different
         from amounts contained in the latest annual report and the financial
         results for the six months ended June 30, 1997 prepared under Canadian
         generally accepted accounting principles.  The results of operations
         for the three and six month periods ended June 30, 1997 are not
         necessarily indicative of results to be expected for the entire year.


2.       ACQUISITION OF CLYDE PETROLEUM PLC

         In the first quarter of 1997 Gulf completed the acquisition of Clyde
         Petroleum plc (Clyde) for a net cash cost of $1,055 million and the
         assumption of $449 million of long-term debt ($308 million net of
         cash).  The acquisition has been accounted for by the purchase method
         and, accordingly, the purchase price has been allocated to Clyde's
         assets and liabilities based on their fair values.  A value of $1,592
         million has been assigned to property, plant and equipment; $449
         million of the difference has been allocated to long-term debt and the
         remainder to other assets and liabilities.   The acquisition was
         financed with the issue of 23 million Gulf ordinary shares for net
         proceeds of $232 million (US$173 million) on January 15, 1997; and
         with US$225 million of 8.25 percent senior notes due 2017 issued on
         March 21, 1997 for net proceeds of $307 million.  Gulf also drew $839
         million on a borrowing facility to partially finance the acquisition,
         to repay $223 million of other short-term debt and for other operating
         requirements.  As a result of the acquisition Gulf also acquired a
         US$200 million long-term bank facility within Clyde and repaid US$150
         million of privately placed notes.

         The following presents the pro forma results of operations for the six
         months ended June 30, 1997 and the comparative six months ended June
         30, 1996, as though the companies had combined as of January 1, 1997
         and 1996, respectively.


<TABLE>
<CAPTION>
                                                                  Six months ended June 30,
                                                                    1997            1996
===========================================================================================
(millions of Canadian dollars, except per share amounts)                (unaudited)
<S>                                                               <C>             <C>
NET OIL AND GAS REVENUES                                          $  609          $   558
EARNINGS (LOSS)                                                      (27)              49
EARNINGS (LOSS) PER ORDINARY SHARE                                $(0.14)           $0.13
</TABLE>

3.       ACQUISITION AGREEMENT

         In July 1997, Gulf and Stampeder Exploration Ltd. entered into an
         agreement for Gulf to acquire all of the outstanding shares of
         Stampeder.  Each Stampeder share will be exchanged for 0.69124





                                       6
<PAGE>   7
         of an ordinary share of Gulf.  The agreement has been approved by the
         Boards of Directors of Gulf and Stampeder and is subject to 66 2/3
         percent of Stampeder shares being tendered to the offer.



4.       CAPITALIZATION

         On July 18, Gulf restructured and syndicated the majority of the
         short-term portion of its debt into a $966 million (US$700 million)
         long-term bank facility.  As a result of this restructuring, Gulf
         reduced its short-term debt maturities to $332 million (US$240
         million).



5.       CONTINGENCIES AND OTHER MATTERS

         As part of Gulf's upstream operations and as a result of certain
         discontinued downstream operations, Gulf has ongoing site restoration
         and remediation responsibilities.  Site restoration costs within
         upstream operations involve the surface clean- up and reclamation of
         wellsites and field production facilities to ensure that they can be
         safely returned to appropriate alternative land uses.  In addition,
         over the long-term, certain plant facilities will require
         decommissioning which will involve dismantling of facilities as well
         as the decontamination and reclamation of these lands.  Total
         anticipated future costs, given Gulf's current inventory of wells and
         facilities, is in the order of $220 million over the next twenty
         years.  Gulf has accrued $79 million ($11 million as current) for
         future upstream site restoration costs and continues to accrue these
         costs on a consistent basis.

         There have been no other significant subsequent developments relating
         to the downstream potential liabilities since year end, and as such
         the estimated costs and associated accrual have not changed materially
         since year end.

         Gulf is involved in various litigation, regulatory and other
         environmental matters in the ordinary course of business.  In
         management's opinion, an adverse resolution of these matters would not
         have a material impact on operations or financial position.



6.       ISSUANCE OF NEW STATEMENTS OF FINANCIAL ACCOUNTING STANDARDS

         In February 1997 the Financial Accounting Standards Board (FASB)
         issued Statement of Financial Accounting Standards (SFAS) No. 128.
         "Earnings Per Share", which is effective for interim periods and annual
         financial statements ending after December 15, 1997.  Early adoption of
         the statement is not permitted.  The Company believes that adoption of
         the statement will not have a material effect on its earnings per share
         disclosures.
         



                                       7
<PAGE>   8
         Item 2: Management's Discussion and Analysis of Financial Condition
                 and Results of Operations

FORWARD LOOKING STATEMENTS

         This document includes "forward looking statements" within the meaning
         of Section 27A of the Securities Act of 1933, as amended (the
         "Securities Act"), and Section 21E of the Securities Exchange Act of
         1934 ("Exchange Act").  All statements other than statements of
         historical facts included in this document, including without
         limitation, statements under "Management's Discussion and Analysis of
         Financial Condition and Results of Operations" regarding Gulf's
         financial position, estimated quantities and net present values of
         reserves, business strategy, plans and objectives of management of
         Gulf for future operations and covenant compliance, are
         forward-looking statements.  Although Gulf believes that the
         assumptions upon which such forward-looking statements are based are
         reasonable, it can give no assurances that such assumptions will prove
         to have been correct.  Important factors that could cause actual
         results to differ materially from Gulf's expectations ("Cautionary
         Statements") are disclosed below and elsewhere in this document.  All
         subsequent written and oral forward-looking statements attributable to
         Gulf or persons acting on its behalf are expressly qualified by the
         Cautionary Statements.

FINANCIAL REVIEW

         The following discussion and analysis has been prepared based upon the
         financial results of operations as presented in this document, which
         were prepared in accordance with U.S. generally accepted accounting
         principles.  A discussion and analysis of financial results of
         operations for the same period prepared in accordance with Canadian
         generally accepted accounting principles has been distributed to
         Gulf's shareholders.  All dollar amounts set forth herein are in
         Canadian dollars, except where otherwise indicated.

         Gulf follows the successful efforts method of accounting for oil and
         gas exploration and development costs.  The initial acquisition costs
         of oil and gas properties and the costs of drilling and equipping
         successful exploratory wells are capitalized.  The costs of
         unsuccessful exploration wells are charged to earnings.  All other
         exploration costs are charged to earnings as incurred.  All
         development costs, including the costs of liquid injectants used in
         enhanced oil recovery projects, are capitalized.  Maintenance and
         repairs are charged to earnings; renewals and betterments, which
         extend the economic life of the assets, are capitalized.  Capitalized
         costs of proved oil and gas properties are amortized using the
         unit-of-production method based on estimated proved oil and gas
         reserves.  Depreciation of plant and equipment is based on estimated
         remaining useful lives of the assets using either the straight-line
         method or the unit-of-production method based on estimated proved oil
         and gas reserves.  Individually insignificant unproved properties are
         amortized on a group basis at rates determined after considering past
         experience and lease terms.  As changes in circumstances warrant, the
         net carrying values of proved properties, plant and equipment are
         assessed to ensure that they do not exceed future cash flows from use.
         Capitalized costs of significant unproved properties are also assessed
         regularly to determine whether an impairment in value has occurred.

         Gulf's revenues, cash flow, profitability and future rate of growth
         are substantially dependent upon prevailing prices for oil and gas.
         Prices for oil and gas are subject to wide fluctuations in response to
         relatively minor changes in supply of and demand for oil and gas,
         market uncertainty and a variety of additional factors that are beyond
         the control of Gulf.


CASH GENERATED FROM OPERATIONS & EARNINGS (LOSS)

         Net oil and gas revenues for the six months ended June 30, 1997 rose
         $151 million to $548 million, representing a 38 percent increase over
         revenues of $397 million for the first half of 1996. This increase was
         offset partially by Gulf's hedging program ($31 million) and by a rise
         in royalties of $27 million. For



                                       8
<PAGE>   9
         the second quarter, Gulf realized an $88 million increase in net oil
         and gas revenues from $202 million in 1996 to $290 million in 1997.
         This increase was due primarily to higher volumes from the
         first-quarter acquisition of Clyde Petroleum plc (48,000 barrels of
         oil equivalent per day (boe/d)). The second-quarter increase was
         offset partly by volume declines of 9,000 boe/d in Western Canada.
         Revenues for the quarter were buoyed by higher average liquids and
         natural gas prices. After hedging, the Company realized an average
         price of $25.09 per barrel for its liquids in the second quarter of
         1997 compared to $24.07 per barrel in the second quarter of 1996, and
         $1.96 per thousand cubic feet for gas compared to $1.67.

         Gulf's cash generation rose to $246 million for the first six months
         of 1997, representing a $30 million improvement over the same period
         last year. Higher cash generation from operations was offset partially
         by higher interest expenses, increased general and administrative
         expenses associated with the Clyde acquisition and the impact of
         corporate hedging activities.

         On a segmented basis, Western Canadian conventional oil and gas
         operations generated $237 million for the first six months of 1997
         versus $230 million for the same period in 1996, while Gulf's Syncrude
         interest generated $33 million cash during the first six months of
         1997, up from $27 million for the first half of 1996. In Indonesia,
         six-month cash generation increased by $21 million to $47 million in
         1997, reflecting the additional assets acquired as part of the Clyde
         acquisition as well as new production from the Kakap block. Cash
         generated from Gulf's North Sea operations included $39 million from
         the United Kingdom and $30 million from the Netherlands. Cash
         generated from Australia was $8 million. For the majority of Gulf's
         international assets, there are no pre-1997 figures for comparison
         since, with the exception of Indonesia, Gulf's current international
         production is related to the Clyde acquisition.

         The Company had a loss of $36 million for the six-month period ended
         June 30, 1997, compared with earnings of $25 million during the first
         half of 1996. Earnings for the first half of 1996 included $39 million
         of interest income related to a tax refund. Same-period earnings
         (loss) this year included $48 million in gains on the sale of assets.
         As expected, asset sales, plant turnarounds and planned maintenance at
         Syncrude contributed to a net loss of $14 million in the second
         quarter of 1997 compared with earnings of $18 million in the second
         quarter of last year. The decrease in second-quarter earnings included
         the effect of a $75 million increase in depreciation, depletion and
         amortization, again reflecting the Clyde acquisition as well as the
         purchase of Western Canadian assets in mid-1996. Second-quarter
         earnings (loss) in 1997 were impacted as well by a $19 million rise in
         exploration expenses, increased interest expenses, higher general and
         administrative expenses and corporate hedging.

         Exploration expenses increased by $12 million to $51 million for the
         first half of 1997 due to increased exploration activity, largely in
         Western Canada. The increase was concentrated in the second quarter,
         as exploration expenses rose $19 million from the second quarter of
         1996 to $30 million for the same period in 1997. Production costs for
         the first half of 1997 rose to $182 million from $140 million during
         the same period last year, reflecting increased workover and plant
         turnaround projects in Western Canada. On a unit of production basis,
         costs were $6.32 per boe during the first half of 1997 compared with
         $6.21 per boe for the first half of 1996.

         General and administrative expenses increased $3 million to $29
         million, related primarily to Clyde's continuing operations. On a unit
         of production basis, G & A costs decreased to $ 1.02 per boe from
         $1.16 per boe for the same period a year ago. Restructuring charges of
         $5 million reflect organizational changes.

         Depreciation, depletion and amortization charges rose from $141
         million in the first half of 1996 to $226 million in the first half of
         1997. Of the $85 million increase for the first half of the year, $62
         million, or 73 percent, was attributable to the acquisition of Clyde.
         The balance related primarily to an increase in conventional crude oil
         production and higher depletion rates in Western Canada. DD&A rose
         from $52 million in the second quarter of 1996 to $127 million in the
         second quarter of 1997.

         Finance charges for the first half of 1997 were $111 million, up $90
         million from the first six months of 1996. On a quarterly basis, net
         finance charges rose to $56 million in 1997 versus $33 million in
         1996, due





                                       9
<PAGE>   10
         to higher debt levels. For the first half of 1997, the Company
         incurred short-term net interest expense of $13 million, compared with
         $39 million in interest earned during the first half of 1996 related
         to a tax refund. In addition, interest expenses on long-term debt rose
         from $22 million in the first half of 1996 to $72 million in the first
         half of 1997. Higher nondeductible charges under Canadian tax law and
         a relatively high international tax burden, which included the
         petroleum revenue tax in the United Kingdom, also increased the
         Company's overall effective tax rate.

         NET CASH FLOW AND FINANCIAL POSITION

         Gulf's acquisitions, totaling $1,066 million for the first half of
         1997, were the most significant investing activity.  Capital
         expenditures and exploration expenses were $551 million for the first
         half of 1997, representing a 63 percent increase over expenditures of
         $338 million for the same period in 1996. Western Canada accounted for
         $263 million, down $7 million over 1996. Additionally, Gulf spent $33
         million on Syncrude, $146 million in Indonesia and $89 million on
         other international projects. For the first six months, the Company
         received $73 million in proceeds from asset sales compared with $35
         million in 1996. Gulf continued to repay arrears dividends on its
         preferred shares, totaling $7 million for the first half of 1997, in
         addition to ongoing regular dividends. Total dividends for the first
         six months of 1997 were $18 million compared with $22 million for the
         same period in 1996, reflecting lower interest rates during the first
         half of this year.

         Gulf's financing activities for the Clyde acquisition increased
         short-term loans by $799 million (including an $8 million foreign
         translation loss) for the first six months of 1997, compared to an
         increase of $40 million over the same period in 1996. Proceeds from
         the issue of long-term debt were $429 million and debt repayments
         totaled $260 million versus $167 million and $169 million respectively
         during the first half of 1996. In addition, Gulf realized proceeds
         from the issue of equity totaling $240 million for the first half of
         1997 compared with $133 million for the same period in 1996. On July
         18, Gulf restructured and syndicated successfully the majority of the
         short-term portion of its debt maturities into a $966 million bank
         facility. As a result of this restructuring, Gulf reduced its
         short-term debt maturities to $332 million. The $32 million minority
         interest relates to the new SGS Limited Partnership established at the
         end of June.


OUTLOOK

         The Company is preparing to take public approximately 20 percent of
         its Indonesian subsidiary. Projected proceeds from this offering,
         together with planned Western Canada asset sales, will be used to
         repay debt (target year-end net debt of approximately $2.2 billion).

         Gulf plans to issue new shares to finance the acquisition of Stampeder
         Exploration Ltd. In addition, Gulf has received an independent
         valuation of its assets in the Zama/Virgo area and intends to sell
         these assets, with proceeds from the sale targeted toward repayment of
         the debt acquired in the Stampeder acquisition.


         As part of its reorganization, Gulf is proceeding with several
         prominent companies to form new service organizations with greater
         competitive focus and improved profitability. Gulf's marketing group
         and IPL Energy Inc. have formed an independent venture that will be
         the largest crude oil and liquids marketer in Canada. Gulf's marketing
         group has also signed a letter of intent with MCN Investment
         Corporation to form Gulf-CoEnergy Services in order to provide
         full-service gas marketing to Gulf and other North American gas
         producers.




                                       10
<PAGE>   11
PART II. OTHER INFORMATION

ITEM 1.  LEGAL PROCEEDINGS

None.

ITEM 2.  CHANGES IN SECURITIES

None.

ITEM 3.  DEFAULTS UPON SENIOR SECURITIES

None.

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

All holders of Ordinary Shares of the Corporation at the close of business on
March 26, 1997 received a copy of the Management Proxy Circular regarding the
following matters voted on at the annual and special meeting of shareholders
held on April 30, 1997:

1.       The election as director of all twelve nominees as listed below:

<TABLE>
<CAPTION>
Name                              For                       Withheld
- ----                              ---                       --------
<S>                               <C>                       <C>
R.H. Allen                        179,438,366               9,090
J.P. Bryan                        179,438,074               9,382
M.G. DeGroote                     179,431,803               15,653
S.H. Hartt                        179,433,000               14,456
S.H. Hefner, Jr.                  179,437,661               9,795
H.E. Joudrie                      179,434,179               13,277
T. M. Long                        179,432,675               14,781
D. F. Mazankowski                 179,429,222               18,234
A.H. Michell                      179,438,497               8,959
H. M. Neldner                     179,438,537               8,919
W. O'Donoghue                     179,438,338               9,118
R. N. Robertson                   179,438,338               9,118
</TABLE>

2.       The appointment of Ernst & Young as auditors, with remuneration to be
fixed by the directors.
For:     178,777,486      Against:         669,451          Withheld:        519

3.       The reservation of an additional 6,000,000 Ordinary Shares for 
issuance under the Incentive Stock Option Plan (1994):
For:     159,245,319      Against:         20,201,794       Withheld:        343

No other matters were brought up at the meeting.





                                       11
<PAGE>   12
ITEM 5:  OTHER INFORMATION
None.

ITEM 6:  EXHIBITS AND REPORTS ON FORM 8-K
a. Exhibits
The following exhibits are filed with this Form 10-Q and they are identified by
the number indicated.

Exhibit

(2)      Plan of acquisition, reorganization, arrangement, liquidation or
         succession*

(3)      Articles of Incorporation and By-laws

         3.1     Articles of Incorporation of the Registrant
         3.2     By-laws of the Registrant

(4)      Instruments defining rights of security holders, including indentures

         4.1     Indenture between the Registrant and Chase Manhattan Bank
         dated July 1, 1989 pertaining to the Registrant's 9% Debentures due
         1999 (incorporated herein by reference to the Registrant's
         Registration Statement on Form F-10 (Reg. No. 33- 30138)

         4.2     Indenture between the Registrant and The Bank of New York
         dated January 27, 1994 pertaining to the Registrant's 9- 1/4% Senior
         Subordinated Debentures due 2004 (incorporated herein by reference to
         the Registrant's Registration Statement on Form F-10 (Reg. No. 33-
         73252)

         4.3     Indenture between the Registrant and The Bank of New York
         dated July 5, 1995 pertaining to the Registrant's 9-5/8% Senior
         Subordinated Debentures due 2005 (incorporated herein by reference to
         the Registrant's Registration Statement on Form F-10 (Reg. No.
         33-93452)

         4.4     Indenture between the Registrant and The Bank of New York
         dated August 7, 1996 pertaining to the Registrant's 8.35% Senior Notes
         due 2006 (incorporated herein by reference to the Registrant's
         Registration Statement on Form F-10 (Reg. No.  333-5332)

         4.5     Indenture between the Registrant and The Bank of New York
         dated March 21, 1997 pertaining to the Registrant's 8- 1/4% Senior
         Notes due 2017 (incorporated herein by reference to the Registrant's
         Registration Statement on Form F-10 (Reg.  No. 333-6608)

(10)     Material Contracts

         10.1    Pre-Merger Agreement dated July 27, 1997 between the
         Registrant and Stampeder Exploration Ltd. (incorporated herein by
         reference to the Registrant's Report on Form 6-K filed with the
         Commission on August 6, 1997)

         10.2    Loan Agreement dated July 18, 1997 between the Registrant and
         the Lenders named in Schedule A thereto and the Bank of Montreal (as
         agent for the Lenders)

         10.3    Incentive Stock Option Plan (1994)

(11)     Statement re computation of per share earnings*




                                       12
<PAGE>   13
(15)     Letter re unaudited interim financial information*

(18)     Letter re change in accounting principals*

(22)     Published report regarding matters submitted to vote of security
         holders*

(23)     Consents of experts and counsel*

(24)     Power of attorney*

(27)     Financial Data Schedule*

(99)     Additional exhibits*

_________________________________
*Inapplicable to this filing


b.       Reports on Form 8-K.

None.

The Registrant filed with the Commission a report on Form 6-K dated June 16
1997 describing its offer to purchase all of the outstanding common shares of
CS Resources Limited, which offer has expired without being consummated.  The
Registrant filed with the Commission a report on Form 6-K dated August 5, 1997
describing a Pre-Merger Agreement dated July 27, 1997 pursuant to which the
Registrant and Stampeder Exploration Ltd. ("Stampeder") agreed to a merger of
the two companies by means of a formal take-over bid ("Offer") made by the
Registrant for all of the outstanding shares of Stampeder on the basis of
0.69124 of an ordinary share of the Registrant for each common share of
Stampeder, subject to 66 2/3 percent of Stampeder shares being tendered to the
Offer.  The Offer is scheduled to expire on August 28, 1997.



                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.


                                 GULF CANADA RESOURCES LIMITED

DATE: AUGUST 13, 1997            BY:     /S/      CRAIG GLICK
                                 CRAIG GLICK
                                 SENIOR VICE PRESIDENT, CHIEF FINANCIAL OFFICER
                                 AND SECRETARY (DULY AUTHORIZED OFFICER AND
                                 PRINCIPLE FINANCIAL OFFICER)





                                       13
<PAGE>   14
                                 EXHIBIT INDEX


Exhibit No.                       Description
- -----------                       -----------

(2)      Plan of acquisition, reorganization, arrangement, liquidation or
         succession*

(3)      Articles of Incorporation and By-laws

         3.1     Articles of Incorporation of the Registrant
         3.2     By-laws of the Registrant

(4)      Instruments defining rights of security holders, including indentures

         4.1     Indenture between the Registrant and Chase Manhattan Bank
         dated July 1, 1989 pertaining to the Registrant's 9% Debentures due
         1999 (incorporated herein by reference to the Registrant's
         Registration Statement on Form F-10 (Reg. No. 33- 30138)

         4.2     Indenture between the Registrant and The Bank of New York
         dated January 27, 1994 pertaining to the Registrant's 9- 1/4% Senior
         Subordinated Debentures due 2004 (incorporated herein by reference to
         the Registrant's Registration Statement on Form F-10 (Reg. No. 33-
         73252)

         4.3     Indenture between the Registrant and The Bank of New York
         dated July 5, 1995 pertaining to the Registrant's 9-5/8% Senior
         Subordinated Debentures due 2005 (incorporated herein by reference to
         the Registrant's Registration Statement on Form F-10 (Reg. No.
         33-93452)

         4.4     Indenture between the Registrant and The Bank of New York
         dated August 7, 1996 pertaining to the Registrant's 8.35% Senior Notes
         due 2006 (incorporated herein by reference to the Registrant's
         Registration Statement on Form F-10 (Reg. No.  333-5332)

         4.5     Indenture between the Registrant and The Bank of New York
         dated March 21, 1997 pertaining to the Registrant's 8- 1/4% Senior
         Notes due 2017 (incorporated herein by reference to the Registrant's
         Registration Statement on Form F-10 (Reg.  No. 333-6608)

(10)     Material Contracts

         10.1    Pre-Merger Agreement dated July 27, 1997 between the
         Registrant and Stampeder Exploration Ltd. (incorporated herein by
         reference to the Registrant's Report on Form 6-K filed with the
         Commission on August 6, 1997)

         10.2    Loan Agreement dated July 18, 1997 between the Registrant and
         the Lenders named in Schedule A thereto and the Bank of Montreal (as
         agent for the Lenders)

         10.3    Incentive Stock Option Plan (1994)

(11)     Statement re computation of per share earnings*
<PAGE>   15
                                 EXHIBIT INDEX


Exhibit No.                       Description
- -----------                       -----------

(15)     Letter re unaudited interim financial information*

(18)     Letter re change in accounting principals*

(22)     Published report regarding matters submitted to vote of security
         holders*

(23)     Consents of experts and counsel*

(24)     Power of attorney*

(27)     Financial Data Schedule*

(99)     Additional exhibits*

_________________________________
*Inapplicable to this filing

<PAGE>   1
<TABLE>
<S>                      <C>                   <C>                                     <C>
Canada Business          Loi regissant         FORM 9                                  FORMULE 9
Corporations Act         les societes          ARTICLES OF AMALGAMATION                STATUTS DE FUSION
                         par actions de        (SECTION 185)                           (ARTICLE 185)
                         regime federal
- ------------------------------------------------------------------------------------------------------------------------------------
1.  Name of amalgamated corporation.

            Gulf Canada Resources Limited
- ------------------------------------------------------------------------------------------------------------------------------------
2.  The place in Canada where the registered office is to be          Lieu au Canada ou doit etre situe le siege social
    situated
            Calgary, Alberta
- ------------------------------------------------------------------------------------------------------------------------------------
3.  The Classes and any maximum number of shares that the             Categories et tout nombre maximal d'actions que la societe
    corporation is authorized to issue                                est autorisse a emettre
         The annexed Schedule A is incorporated herein.
- ------------------------------------------------------------------------------------------------------------------------------------
4.  Restrictions, if any, on share transfers                          Restrictions sur le transfert des actions, s'il y a lieu
         Not Applicable
- ------------------------------------------------------------------------------------------------------------------------------------
5.  Number (or minimum and maximum number) of directors               Nombre (ou nombre minimal et maximal) d'administrateurs
         A minimum of 7 and a maximum of 25.
- ------------------------------------------------------------------------------------------------------------------------------------
6.  Restrictions, if any on business the corporation may              Limites imposees l'activite commerciale de la societe, s'il y
    carry on                                                          a lieu
         Not Applicable
- ------------------------------------------------------------------------------------------------------------------------------------
7.  Other provisions, if any                                         Autres dispositions s'il ya lieu
         The annexed Schedule B is incorporated herein
- ------------------------------------------------------------------------------------------------------------------------------------
8.  The amalgamation has been approved pursuant to                   La fusion a ete approuvee en accord avec l'articles ou le
    that section or subsection of the Act which is                   paragraph de la Loi indique ci-apres
    indicated
                                                                         [ ]  183
                                                                         [X]  184(1)
                                                                         [ ]  183(2)

- ------------------------------------------------------------------------------------------------------------------------------------
9.  Name of the amalgamating            Corporation
    corporations                            No.                                                           Title
                                         No. de la            Signature             Date                  Titre
                                          societe
- ------------------------------------------------------------------------------------------------------------------------------------
Gulf Canada Resources Limited             266753-3        /s/ C. S. GLICK        Nov. 19, 1996         Senior Vice President
- ------------------------------------------------------------------------------------------------------------------------------------
Gulf Canada Frontier Exploration          326508-1        /s/ R. H. AVCHINLECK   Nov. 19, 1996               President
Limited
- ------------------------------------------------------------------------------------------------------------------------------------
FOR DEPARTMENTAL USE ONLY - A L'USAGE DU MINISTERE SEULEMENT
- ------------------------------------------------------------------------------------------------------------------------------------
CORPORATION NO. - NO DE LA SOCIETE                            FILED - DEPOSEE
      331675-1                                                    November 26, 1996
</TABLE>
<PAGE>   2
                                                                     EXHIBIT 3.1


THIS IS SCHEDULE A REFERRED TO IN THE
FOREGOING ARTICLES OF AMALGAMATION

                     THE CLASSES AND ANY MAXIMUM NUMBER OF
               SHARES THAT THE CORPORATION IS AUTHORIZED TO ISSUE

                 The authorized share capital of Gulf Canada Resources
Limited/Resources Gulf Canada Limitee (the "Corporation") shall consist of:

         (a)     an unlimited number of preference shares designated as Senior
                 Preference Shares, issuable in series ("Senior Preference
                 Shares");

         (b)     an unlimited number of preference shares designated as Junior
                 Preference Shares, issuable in series ("Junior Preference
                 Shares"); and

         (c)     an unlimited number of ordinary shares ("ordinary shares");

which shares shall have attached thereto the rights, privileges, restrictions
and conditions set out below.

                 The first series of Senior Preference Shares shall be
designated as Fixed/Adjustable Rate Senior Preference Shares, Series 1 which,
in addition to the rights, privileges, restrictions and conditions attaching to
the Senior Preference Shares as a class, shall have attached thereto the
rights, privileges, restrictions and conditions set out in Appendix A annexed
hereto.

                 The second series of Senior Preference Shares shall be
designated as Cumulative Redeemable Auction Perpetual Senior Preference Shares,
Series 2 which, in addition to the rights, privileges, restrictions and
conditions attaching to the Senior
<PAGE>   3
                                      -2-

Preference Shares as a class, shall have attached thereto the rights,
privileges, restrictions and conditions set out in Appendix B annexed hereto.

                            SENIOR PREFERENCE SHARES

                 The rights, privileges, restrictions and conditions attaching
to the Senior Preference Shares, as a class, are as follows:

1.       DIRECTORS' AUTHORITY TO ISSUE IN ONE OR MORE SERIES.

1.1              The directors of the Corporation may issue the Senior
Preference Shares at any time and from time to time in one or more series.
Before any shares of a particular series are issued, the directors of the
Corporation shall fix the number of shares that will form such series and shall
determine, subject to the limitations set out in the articles, the designation,
rights, privileges, restrictions and conditions to be attached to the Senior
Preference Shares of such series, including, but without in any way limiting or
restricting the generality of the foregoing, the rate or rates, amount or
method or methods of calculation of preferential dividends thereon, whether
cumulative, non-cumulative or partially cumulative, and whether such rate(s),
amount or method of calculation shall be subject to change or adjustment in the
future, the currency or currencies of payment, the date or dates and place or
places of payment thereof and the date or dates from which such preferential
dividends shall accrue, the pre-emptive rights attached thereto (if any), the
consideration and the terms and conditions of any purchase for cancellation,
retraction or redemption rights (if any), the conversion or exchange rights
attached thereto (if any), the voting rights attached thereto (if any) and the
terms and conditions of any share purchase plan or sinking fund or other
provisions attaching
<PAGE>   4
                                      -3-

thereto. Before the issue of the first shares of a series of Senior Preference
Shares, the directors shall send to the Director (as defined in the Canada
Business Corporations Act) articles of amendment in prescribed form containing
a description of such series including the designation, rights, privileges,
restrictions and conditions determined by the directors.

2.       RANKING OF SENIOR PREFERENCE SHARES.

2.1              No rights, privileges, restrictions or conditions attaching to
a series of Senior Preference Shares shall confer upon a series a priority in
respect of dividends or return of capital over any other series of Senior
Preference Shares then outstanding.

2.2              The Senior Preference Shares shall be entitled to priority
over the Junior Preference Shares and the ordinary shares of the Corporation
and over any other shares of any other class of the Corporation ranking junior
to the Senior Preference Shares with respect to priority in the payment of
dividends and the return of capital and the distribution of assets in the event
of the liquidation, dissolution or winding-up of the Corporation, whether
voluntary or involuntary, or any other distribution of the assets of the
Corporation among its shareholders for the purpose of winding-up its affairs.

2.3              If any amount of cumulative dividends, whether or not
declared, or declared non-cumulative dividends or amounts payable on a return
of capital in the event of the liquidation, dissolution or winding-up of the
Corporation in respect of a series of Senior Preference Shares is not paid in
full, the Senior Preference Shares of all series shall participate rateably in
respect of all accumulated cumulative dividends, whether or not declared, and
all declared non-cumulative dividends in accordance with the sums that would
be payable on such shares if all such dividends were declared and paid in full,
and in respect of amounts payable on return of capital in the event of
liquidation, dissolution
<PAGE>   5
                                      -4-

or winding-up of the Corporation in accordance with the sums that would be
payable on such repayment of capital if all sums so payable were paid in full;
provided, however, that in the event of there being insufficient assets to
satisfy in full all such claims as aforesaid, the claims of the holders of the
Senior Preference Shares with respect to amounts payable on return of capital
shall first be paid and satisfied and any assets remaining thereafter shall be
applied towards the payment and satisfaction of claims in respect of dividends.

2.4              The Senior Preference Shares of any series may also be given
such other preferences not inconsistent with sections 2.1 to 2.3 hereof over
the Junior Preference Shares and the ordinary shares and over any other shares
ranking junior to the Senior Preference Shares as may be determined in the case
of the rights of the Senior Preference Shares.

2.5              Subject to the rights, privileges, restrictions and conditions
attached to any particular series of Senior Preference Shares, in the event of
the liquidation, dissolution or winding-up of the Corporation, whether
voluntary or involuntary, or any other distribution of the assets of the
Corporation among its shareholders for the purpose of winding-up its affairs,
the holders of each series of Senior Preference Shares shall, before any amount
shall be paid to or any property or assets of the Corporation shall be
distributed among the holders of the Junior Preference Shares or the ordinary
shares of the Corporation or any other shares of the Corporation ranking junior
to the Senior Preference Shares, be entitled to receive

                 (i)      an amount equal to the stated capital attributable to
                          each series of Senior Preference Shares,
                          respectively, together with, in the case of
<PAGE>   6
                                      -5-

                          a series of Senior Preference Shares entitled to
                          cumulative dividends thereon, all unpaid accumulated
                          cumulative dividends, whether or not declared, (which
                          for such purposes shall be calculated as if such
                          cumulative dividends were accruing from day to day
                          for the period from the expiration of the last period
                          for which such cumulative dividends were paid up to
                          but excluding the date of distribution) and, in the
                          case of a series of Senior Preference Shares entitled
                          to non-cumulative dividends, all declared and unpaid
                          non-cumulative dividends thereon, and

         (ii)             if such liquidation, dissolution, winding-up or
                          distribution shall be voluntary, an additional
                          amount, if any, equal to any premium which would have
                          been payable on the redemption of any series of
                          Senior Preference Shares if such shares had been
                          called for redemption by the Corporation effective
                          the date of distribution and, if any series of Senior
                          Preference Shares could not be redeemed on such date,
                          then an additional amount equal to the greatest
                          premium, if any, which would have been payable on the
                          redemption of any other series of Senior Preference
                          Shares.

3.       RESTRICTIONS ON DIVIDENDS AND REDEMPTIONS, ETC.

3.1              Except with the approval of the holders of the Senior
Preference Shares given in the manner described in section 6.1 below, no
dividends shall at any time be declared and paid or set apart for payment on
the Junior Preference Shares or the ordinary shares or any other shares of the
Corporation ranking junior to the Senior
<PAGE>   7
                                      -6-

Preference Shares unless and until all dividends up to and including the
dividends payable for the last completed period for which such dividends shall
be payable on each series of Senior Preference Shares then issued and
outstanding shall have been declared and paid or set apart for payment; nor
shall the Corporation call for redemption, redeem, purchase for cancellation,
acquire for value or reduce or otherwise pay off any of the Senior Preference
Shares (less than the total amount then outstanding) or any Junior Preference
Shares or ordinary shares or any other shares of the Corporation ranking junior
to the Senior Preference Shares unless and until all dividends up to and
including the dividends payable for the last completed period for which such
dividends shall be payable on each series of the Senior Preference Shares then
issued and outstanding shall have been declared and paid or set apart for
payment.

4.       VOTING RIGHTS.

4.1              Except as herein referred to or as otherwise provided by law
or in accordance with any voting rights which may from time to time be
attached to any series of Senior Preference Shares, the holders of the Senior
Preference Shares as a class shall not be entitled as such to receive notice
of, to attend or to vote at any meeting of the shareholders of the Corporation.

5.       SPECIFIC MATTERS REQUIRING OR NOT REQUIRING APPROVAL.

5.1              Except as otherwise provided by law, the holders of the Senior
Preference Shares shall not be entitled to vote separately as a class in
respect of a proposed amendment to the articles to:

         (a)     increase or decrease any maximum number of authorized Senior
                 Preference Shares, or increase any maximum number of
                 authorized shares of a class
<PAGE>   8
                                      -7-

                 having rights or privileges equal or superior to the Senior
                 Preference Shares;

         (b)     effect an exchange, reclassification or cancellation of all or
                 part of the Senior Preference Shares; or

         (c)     create a new class of shares equal or superior to the Senior
                 Preference Shares.

5.2              The provisions of sections 1.1 to 6.1, inclusive, may be
deleted, amended, modified or varied in whole or in part by a certificate of
amendment issued by the Director appointed under the Canada Business
Corporations Act, but only with the prior approval of the holders of the Senior
Preference Shares given as hereinafter specified in addition to any other
approval required by the Canada Business Corporations Act (as now enacted  or
from time to time amended, varied or replaced).

6.       APPROVAL OF THE HOLDERS OF 
         THE SENIOR PREFERENCE SHARES.

6.1              The approval of the holders of the Senior Preference Shares
with respect to the matters referred to in sections 3.1 and 5.2 may be given by
a majority of not less than two-thirds of the votes cast at a meeting of the
holders of the Senior Preference Shares duly called for that purpose and held
upon at least 21 days notice at which the holders of not less than 25 per cent
of the outstanding Senior Preference Shares are present or represented by
proxy. If at any such meeting the holders of a majority of the outstanding
Senior Preference Shares are not present or represented by proxy within
one-half hour after the time appointed for such meeting, then the meeting shall
be
<PAGE>   9
                                      -8-

adjourned to such date being not less than 30 days later and at such time and
place as may be appointed by the chairman and not less than 21 days notice
shall be given of such adjourned meeting. At such adjourned meeting the holders
of the Senior Preference Shares present or represented by proxy may transact
the business for which the meeting was originally called and a resolution
passed thereat by a majority of not less than two-thirds of the votes cast at
such adjourned meeting shall constitute the approval of the holders of the
Senior Preference Shares referred to above. The formalities to be observed in
respect of the giving of notice of any such meeting or any adjourned meeting
and the conduct thereof shall be those from time to time prescribed by the
Canada Business Corporations Act (as now enacted or from time to time amended,
varied or replaced) and the by-laws of the Corporation with respect to meetings
of shareholders. On every poll taken at a meeting of holders of Senior
Preference Shares as a class, or at a joint meeting of the holders of two or
more series of Senior Preference Shares, each holder of Senior Preference
Shares entitled to vote thereat shall have one vote in respect of each $ 1.00
of the issue price of each Senior Preference Share held by him.

                            JUNIOR PREFERENCE SHARES

The rights, privileges, restrictions and conditions attaching to the Junior
Preference Shares, as a class, are as follows:

1.       DIRECTORS' AUTHORITY TO ISSUE IN ONE OR MORE SERIES.

1.1              The directors of the Corporation may issue the Junior
Preference Shares at any time and from time to time in one or more series.
Before any shares of a particular series are issued, the directors of the
Corporation shall fix the number of
<PAGE>   10
                                      -9-

shares that will form such series and shall determine, subject to the
limitations set out in the articles, the designation, rights, privileges,
restrictions and conditions to be attached to the Junior Preference Shares of
such series, including, but without in any way limiting or restricting the
generality of the foregoing, the rate or rates, amount or method or methods of
calculation of preferential dividends thereon, whether cumulative,
non-cumulative or partially cumulative, and whether such rate(s), amount or
method of calculation shall be subject to change or adjustment in the future,
the currency or currencies of payment, the date or dates and place or places of
payment thereof and the date or dates from which such preferential dividends
shall accrue, the pre-emptive rights attached thereto (if any), the
consideration and the terms and conditions of any purchase for cancellation,
retraction or redemption rights (if any), the conversion or exchange rights
attached thereto (if any), the voting rights attached thereto (if any) and the
terms and conditions of any share purchase plan or sinking fund or other
provisions attaching thereto. Before the issue of the first shares of a series
of Junior Preference Shares, the directors shall send to the Director (as
defined in the Canada Business Corporations Act) articles of amendment in
prescribed form containing a description of such series including the
designation, rights, privileges, restrictions and conditions determined by the
directors. 

2.     RANKING OF JUNIOR PREFERENCE SHARES.

2.1              No rights, privileges, restrictions or conditions attaching to
a series of Junior Preference Shares shall confer upon a series a priority in
respect of dividends or return of capital over any other series of Junior
Preference Shares then outstanding.

2.2              The Junior Preference Shares shall be entitled to priority
over the ordinary shares of the Corporation and over any other shares of any
other class of the
<PAGE>   11
                                      -10-

Corporation ranking junior to the Junior Preference Shares with respect to
priority in the payment of dividends and the return of capital and the
distribution of assets in the event of the liquidation, dissolution or
winding-up of the Corporation, whether voluntary or involuntary, or any other
distribution of the assets of the Corporation among its shareholders for the
purpose of winding-up its affairs.

2.3              If any amount of cumulative dividends, whether or not
declared, or declared non-cumulative dividends or amounts payable on a return
of capital in the event of the liquidation, dissolution or winding-up of the
Corporation in respect of a series of Junior Preference Shares is not paid in
full, the Junior Preference Shares of all series shall participate rateably in
respect of all accumulated cumulative dividends, whether or not declared, and
all declared non-cumulative dividends in accordance with the sums that would
be payable on such shares if all such dividends were declared and paid in full,
and in respect of amounts payable on return of capital in the event of
liquidation, dissolution or winding-up of the Corporation in accordance with
the sums that would be payable on such repayment of capital if all sums so
payable were paid in full; provided, however, that in the event of there being
insufficient assets to satisfy in full all such claims as aforesaid, the claims
of the holders of the Junior Preference Shares with respect to amounts payable
on return of capital shall first be paid and satisfied and any assets remaining
thereafter shall be applied towards the payment and satisfaction of claims in
respect of dividends.

2.4              The Junior Preference Shares of any series may also be given
such other preferences not inconsistent with sections 2.1 to 2.3 hereof over
the ordinary shares and
<PAGE>   12
                                      -11-

over any other shares ranking junior to the Junior Preference Shares as may be
determined in the case of the rights of the Junior Preference Shares.

2.5              In the event of the liquidation, dissolution or winding-up of
the Corporation, whether voluntary or involuntary, or any other distribution of
the assets of the Corporation among its shareholders for the purpose of
winding-up its affairs, the holders of each series of Junior Preference Shares
shall, before any amount shall be paid to or any property or assets of the
Corporation shall be distributed among the holders of the ordinary shares of
the Corporation or any other shares of the Corporation ranking junior to the
Junior Preference Shares, be entitled to receive

                 (i)      an amount equal to the stated capital attributable to
                          each series of Junior Preference Shares,
                          respectively, together with, in the case of a series
                          of Junior Preference Shares entitled to cumulative
                          dividends thereon, all unpaid accumulated cumulative
                          dividends, whether or not declared, (which for such
                          purposes shall be calculated as if such cumulative
                          dividends were accruing from day to day for the
                          period from the expiration of the last period for
                          which such cumulative dividends were paid up to but
                          excluding the date of distribution) and, in the case
                          of a series of Junior Preference Shares entitled to
                          non-cumulative dividends, all declared and unpaid
                          non-cumulative dividends thereon, and

                 (ii)     if such liquidation, dissolution, winding-up or
                          distribution shall be voluntary, an additional
                          amount, if any, equal to any premium which would have
                          been payable on the redemption of any series of
                          Junior
<PAGE>   13
                                      -12-

                          Preference Shares if such shares had been called for
                          redemption by the Corporation effective the date of
                          distribution and, if any series of Junior Preference
                          Shares could not be redeemed on such date, then an
                          additional amount equal to the greatest premium, if
                          any, which would have been payable on the redemption
                          of any other series of Junior Preference Shares. 

3.       RESTRICTIONS ON DIVIDENDS AND REDEMPTIONS, ETC.

3.1              Except with the approval of the holders of the Junior
Preference Shares given in the manner described in section 6.1 below, no
dividends shall at any time be declared and paid or set apart for payment on
the ordinary shares or any other shares of the Corporation ranking junior to
the Junior Preference Shares unless and until all dividends up to and including
the dividends payable for the last completed period for which such dividends
shall be payable on each series of Junior Preference Shares then issued and
outstanding shall have been declared and paid or set apart for payment; nor
shall the Corporation call for redemption, redeem, purchase for cancellation,
acquire for value or reduce or otherwise pay off any of the Junior Preference
Shares (less than the total amount then outstanding) or any ordinary shares or
any other shares of the Corporation ranking junior to the Junior Preference
Shares unless and until all dividends up to and including the dividends payable
for the last completed period for which such dividends shall be payable on each
series of the Junior Preference Shares then issued and outstanding shall have
been declared and paid or set apart for payment.
<PAGE>   14
                                      -13-

4.       VOTING RIGHTS.

4.1              Except as herein referred to or as otherwise provided by law
or in accordance with any voting rights which may from time to time be attached
to any series of Junior Preference Shares, the holders of the Junior Preference
Shares as a class shall not be entitled as such to receive notice of, to attend
or to vote at any meeting of the shareholders of the Corporation.

5.       SPECIFIC MATTERS REQUIRING OR NOT REQUIRING APPROVAL.

5.1              Except as otherwise provided by law, the holders of the Junior
Preference Shares shall not be entitled to vote separately as a class in
respect of a proposed amendment to the articles to:

                 (a)      increase or decrease any maximum number of authorized
                          Junior Preference Shares, or increase any maximum
                          number of authorized shares of a class having rights
                          or privileges equal or superior to the Junior
                          Preference Shares;

                 (b)      effect an exchange, reclassification or cancellation
                          of all or part of the Junior Preference Shares; or

                 (c)      create a new class of shares equal or superior to the
                          Junior Preference Shares.

5.2              The provisions of sections 1.1 to 6.1, inclusive, may be
deleted, amended, modified or varied in whole or in part by a certificate of
amendment issued by the Director appointed under the Canada Business
Corporations Act, but only with the prior approval of the holders of the Junior
Preference Shares given as hereinafter specified in
<PAGE>   15
                                      -14-

addition to any other approval required by the Canada Business Corporations Act
(as now enacted or from time to time amended, varied or replaced).

6.       APPROVAL OF THE HOLDERS OF
         THE JUNIOR PREFERENCE SHARES.

6.1      The approval of the holders of the Junior Preference Shares with
respect to the matters referred to in sections 3.1 and 5.2 may be given by a
majority of not less than two-thirds of the votes cast at a meeting of the
holders of the Junior Preference Shares duly called for that purpose and held
upon at least 21 days notice at which the holders of not less than 25 per cent
of the outstanding Junior Preference Shares are present or represented by
proxy. If at any such meeting the holders of a majority of the outstanding
Junior Preference Shares are not present or represented by proxy within
one-half hour after the time appointed for such meeting, then the meeting shall
be adjourned to such date being not less than 30 days later and at such time
and place as may be appointed by the chairman and not less than 21 days notice
shall be given of such adjourned meeting. At such adjourned meeting the holders
of the Junior Preference Shares present or represented by proxy may transact
the business for which the meeting was originally called and a resolution
passed thereat by a majority of not less than two-thirds of the votes cast at
such adjourned meeting shall constitute the approval of the holders of the
Junior Preference Shares referred to above. The formalities to be observed in
respect of the giving of notice of any such meeting or any adjourned meeting
and the conduct thereof shall be those from time to time prescribed by the
Canada Business Corporations Act (as now enacted or from time to time amended,
varied or replaced) and the by-laws of the Corporation with respect to meetings
of shareholders.
<PAGE>   16
                                      -15-

On every poll taken at a meeting of holders of Junior Preference Shares as a
class, or at a joint meeting of the holders of two or more series of Junior
Preference Shares, each holder of Junior Preference Shares entitled to vote
thereat shall have one vote in respect of each $1.00 of the issue price of each
Junior Preference Share held by him.

                                ORDINARY SHARES

The rights, privileges, restrictions and conditions' attaching to the ordinary
shares are as follows: 

1.       DIVIDENDS.

                 Subject to the prior rights of the holders of the Senior
Preference Shares and the Junior Preference Shares and to any other shares
ranking senior or on a parity to the ordinary shares with respect to the
payment of dividends, the holders of ordinary shares shall be entitled to
receive dividends and the Corporation shall pay dividends thereon as and when
declared by the board of directors of the Corporation out of assets properly
applicable to the payment of dividends, in such amount and in such form as the
board of directors may from time to time determine and all dividends which the
directors may declare on the ordinary shares shall be declared and paid in
equal amounts per share on all ordinary shares at the time outstanding. 

2.       DISSOLUTION.

2.1              In the event of the liquidation, dissolution or winding-up of
the Corporation, whether voluntary or involuntary, or any other distribution of
assets of the Corporation among its shareholders for the purpose of winding-up
its affairs, subject to the prior rights of the holders of the Senior
Preference Shares, the Junior Preference Shares or
<PAGE>   17
                                      -16-

any other shares ranking senior to the ordinary shares with respect to the
distribution of assets upon liquidation, dissolution, or winding-up, the
holders of the ordinary shares shall be entitled to receive an amount of
one-tenth of $0.01 per share and thereafter shall be entitled to share the
remaining property and assets of the Corporation and to participate in any
distribution thereof with the holders of shares of any other class ranking on a
parity to the ordinary shares in any distribution thereof.

3.       VOTING RIGHTS.

3.1              Except for meetings at which only holders of another specified
class or series of shares of the Corporation are entitled to vote separately as
a class or series, the holders of the ordinary shares shall be entitled to
receive notice of and to attend all meetings of the shareholders of the
Corporation and shall have one vote for each ordinary share held at all
meetings of the shareholders of the Corporation.
<PAGE>   18
THIS IS SCHEDULE B REFERRED TO IN THE FOREGOING ARTICLES OF AMALGAMATION.

                 The board of directors of the Corporation may, without
authorization of the shareholders of the Corporation, from time to time, in
such amounts and on such terms as it deems expedient:

         (a)     borrow money upon the credit of the Corporation;

         (b)     issue, reissue, sell or pledge debt obligations of the
                 Corporation;

         (c)     give a guarantee on behalf of the Corporation to secure
                 performance of an obligation of any person; and

         (d)     charge, mortgage, hypothecate, pledge or otherwise create a
                 security interest in all or any of the currently owned or
                 subsequently acquired real and personal, movable and
                 immovable, property of the Corporation, including book debts,
                 rights, powers, franchise and undertaking, to secure any
                 obligation of the Corporation.

                 For greater certainty the foregoing powers conferred on the
directors shall be deemed to include the powers conferred on a company by
Division VII of the Special Corporate Powers Act, being Chapter P-16 of the
Revised Statutes of Quebec, 1977 and every statutory provision that may be
substituted therefor or for any provision therein.

                 The board of directors may from time to time by resolution
delegate to a committee of directors or to one or more of the directors or
officers of the Corporation all or any of the powers hereby conferred upon the
board to such extent and in such manner as the board shall determine at the
time of each such delegation. Nothing in this section shall limit or restrict
the borrowing of money by the Corporation on bills of exchange or promissory
notes made, drawn, accepted or endorsed by or on behalf of the Corporation.
<PAGE>   19
                                   APPENDIX A

                         GULF CANADA RESOURCES LIMITED/
                         RESSOURCES GULF CANADA LIMITEE

                       SENIOR PREFERENCE SHARES SERIES 1

                 The first series of Senior Preference Shares shall be
designated Fixed/Adjustable Rate Senior Preference Shares Series 1 (the "Series
1 Preference Shares"), shall consist of 171,007,335 Series I Preference Shares
and shall have attached thereto, in addition to the rights, privileges,
restrictions and conditions attached to the Senior Preference Shares as a
class, the rights, privileges, restrictions and conditions (the "Series 1
Provisions"):

                                   ARTICLE 1
                                    GENERAL

1.1              DEFINITIONS

                 Where used in these Series 1 Provisions, the following words
and phrases shall, unless there is something in the context otherwise
inconsistent therewith, have the following meanings, respectively:

         (a)     "Additional Preference Shares" has the meaning specified in
                 section 5.1;

         (b)     "Additional Preference Share Conversion Date" has the meaning
                 specified in section 5.1;

         (c)     "Additional Preference Share Conversion Notice" has the
                 meaning specified in section 5.1;

         (d)     "Adjustment Factor" for any Month means the percentage per
                 annum, positive or negative, based on the Calculated Trading
                 Price of the Series
<PAGE>   20
                                      -2-



                 1 Preference Shares for the preceding Month, determined in
                 accordance with the following:

<TABLE>
<CAPTION>
         If such                                                    the Adjustment
         Calculated Trading Price is                                Factor shall be
         ---------------------------                                ---------------
         <S>                                                             <C>        
         101% of Redemption Price or more..............                  -0.20%     
                                                                                    
         100.75% of Redemption Price and less                                       
                 than 101% of Redemption Price.........                  -0.15%     
                                                                                    
         100.50% of Redemption Price and less                                       
                 than 100.75% of Redemption Price......                  -0.10%     
                                                                                    
         100.25% of Redemption Price and less                                       
                 than 100.50% of Redemption Price......                  -0.05%     
                                                                                    
         99.75% of Redemption Price and less                                        
                 than 100.25% of Redemption Price......                  Nil        
                                                                                    
         99.50% of Redemption Price and less                                        
         than 99.75% of Redemption Price...............                  +0.05%    
                                                                                    
         99.25% of Redemption Price and less                                        
         than 99.50% of Redemption Price...............                  +0.10%     
                                                                                    
         99.00% of Redemption Price and less                                        
         than 99.25% of Redemption Price...............                  +0.15%     
                                                                                    
         less than 99.00% of Redemption Price..........                  +0.20%     
</TABLE>

         provided that if the Series 1 Preference Shares do not trade on the
         Exchange during any Month, the Adjustment Factor for the following
         Month shall be nil;

         (e)     "Adjustment Rate" for any Month (other than the Month ending
                 March 31, 1988) means the percentage per annum which is the
                 sum of the Adjustment Factor for such Month and the Adjustment
                 Rate for the immediately
<PAGE>   21
                                      -3-

                 preceding Month and, for the Month ending March 31, 1988,
                 means the Adjustment Factor for such Month;

         (f)     "Annual Dividend Rate" for any Month means the rate per annum
                 (rounded to the nearest one-thousandth of one per cent)
                 determined by adding 65% of Prime for such Month to the
                 Adjustment Rate for such Month, provided that the Annual
                 Dividend Rate for any Month shall in no event be greater than
                 80% of Prime for such Month or be less than 50% of Prime for
                 such Month;

         (g)     "board of directors" means the board of directors of the
                 Corporation or, if duly constituted and empowered, the
                 executive committee of the board of directors of the
                 Corporation for the time being, and reference, without further
                 elaboration, to action by the directors means either action by
                 the directors of the Corporation as a board or action by the
                 said executive committee as such committee;

         (h)     "business day" means a day other than a Saturday, Sunday or
                 any other day treated as a holiday in the municipality in
                 Canada in which the Corporation's registered office is then
                 situated;

         (i)     "Calculated Trading Price" for any Month means:

                          (i)     the aggregate of the Daily Adjusted Trading
                                  Value for all Trading Days in such Month

                          divided by

                          (ii)    the aggregate of the Daily Trading Volume for
                                  all Trading Days in such Month;
<PAGE>   22
                                      -4-

         (j)     "CBCA" means the Canada Business Corporations Act S.C.1974-75,
                 c.33, as amended, and as such statute may from time to time be
                 amended, varied, replaced or re-enacted;

         (k)     "Consolidation Date" has the meaning specified in section 4.1;

         (l)     "Consolidation Factor" has the meaning specified in section
                 4.1;

         (m)     "Daily Accrued Dividend Deduction" for any Trading Day means:

                 (i)      the product obtained by multiplying the dividend 
                          accrued on a Series 1 Preference Share in respect of
                          the Month in which the Trading Day falls by the 
                          number of days elapsed from but excluding the day 
                          prior to the Ex-Dividend Date immediately preceding 
                          such Trading Day to and including such Trading Day
                          (or if such Trading Day is an Ex-Dividend Date by 
                          one (1))

                 divided  by

                 (ii)     the number of days from and including such
                          Ex-Dividend Date to but excluding the following Ex-
                          Dividend Date;

         (n)     "Daily Adjusted Trading Value" for any Trading Day means:

                 (i)      the aggregate dollar value of all trades of Series 1
                          Preference Shares on the Exchange occurring during
                          such Trading Day

                 less

                 (ii)     the Daily Trading Volume for such Trading Day
                          multiplied by the Daily Accrued Dividend Deduction
                          for such Trading Day;
<PAGE>   23
                                      -5-

         (o)     "Daily Trading Volume" for any Trading Day means the aggregate
                 number of Series 1 Preference Shares traded in all
                 transactions occurring during such Trading Day on the
                 Exchange;

         (p)     "Dividend Default" has the meaning specified in article 6;

         (q)     "Exchange" means The Toronto Stock Exchange or, if the board
                 of directors of the Corporation has determined that such
                 exchange is not the principal trading market for the Series 1
                 Preference Shares, then such other stock exchange in Canada or
                 the United States that the board of directors of the
                 Corporation shall determine to be the principal trading market
                 for the Series 1 Preference Shares and, should no alternative
                 exchange be available, then such other trading market as the
                 board of directors of the Corporation shall determine to be
                 the principal trading market for the Series 1 Preference
                 Shares;

         (r)     "Ex-Dividend Date" means:

                 (i)      the Trading Day which, under the rules or normal
                          practices of the Exchange, is designated or
                          recognized as the ex-dividend date relative to any
                          dividend record date for the Series 1 Preference
                          Shares; or

                 (ii)     if the board of directors of the Corporation fails to
                          declare a dividend in respect of a Month, the last
                          Trading Day in such Month;

         (s)     "herein", "hereto", "hereunder", "hereof", "hereby" and
                 similar expressions mean or refer to these Series I Provisions
                 and not to any particular Article, section, clause,
                 subdivision or portion hereof, and the expressions "Article"
<PAGE>   24
                                      -6-

                 and section followed by a number or a letter mean and refer to
                 the specified Article or section hereof;

         (t)     "holder of Series I Preference Shares" means a person or, in
                 the case of joint holders, the persons, recorded on the
                 securities register of the Corporation as being the registered
                 holder or holders of one or more Series 1 Preference Shares;

         (u)     "Initial Dividend Period" means the period from and including
                 the date of issue of the Series 1 Preference Shares to and
                 including March 1, 1988;

         (v)     "Initial Dividend Rate" means 6% per annum;

         (w)     "Month" means a calendar month;

         (x)     "Prime" for a Month means the average (rounded to the nearest
                 one-thousandth of one per cent) of the Prime Rates in effect
                 on each day of such Month, provided that if "Prime" for any
                 Month cannot be determined, then "Prime" for such Month shall
                 be Prime for the immediately preceding Month that was
                 determinable;

         (y)     "Prime Rate" means the average of the prime commercial lending
                 rates of interest established and announced from time to time
                 by The Royal Bank of Canada and the Canadian Imperial Bank of
                 Commerce, or their respective successors, as the reference
                 rates of interest per annum to determine the interest rates
                 they will charge on Canadian dollar loans to their most
                 creditworthy customers in Canada, provided that if neither of
                 such banks has a Prime Rate in effect on any day in a Month,
                 the Prime Rate for that day will be 1.15% per annum plus the
                 average during such
<PAGE>   25
                                      -7-

                 Month of the average yields at weekly tender on 91-day
                 Government of Canada Treasury Bills as reported by the Bank of
                 Canada;

         (z)     "Quarter" means during the period from and including June 2,
                 1986 to and including March 1, 1988, each of the four dividend
                 periods in a twelve month period (A) commencing on June 2 and
                 ending on September 1, (B) commencing on September 2 and
                 ending on December 1, (C) commencing on December 2 and ending
                 on March 1, and (D) commencing on March 2, and ending on June
                 1;

         (aa)    "Redemption Price" means:

                 (i)      prior to the effective date of any consolidation of
                          the Series 1 Preference Shares pursuant to Article 4
                          hereof, $5.00, and

                 (ii)     on or after the effective date of any such
                          consolidation of the Series 1 Preference Shares, the
                          product of $5.00 and the Consolidation Factor;

         (ab)    "Series 1 Preference Shares" means the Senior Preference
                 Shares Series 1 of the Corporation;

         (ac)    "Trading Day" means a day on which the Exchange is open for
                 trading; and

         (ad)    "transfer agent and registrar" means a corporation from time
                 to time appointed by the board of directors as the transfer
                 agent and registrar or one of the transfer agents and
                 registrars for the Series 1 Preference Shares and, in the
                 event that no such person is appointed, "transfer agent and
                 registrar" means the Corporation.
<PAGE>   26
                                      -8-

1.2              GENDER, ETC.

                 Words importing only the singular number include the plural
and vice versa and words importing any gender include all genders.

1.3              CURRENCY

                 All monetary amounts referred, to herein shall be in lawful 
money of Canada.

1.4              HEADINGS

                 The division of these Series 1 Provisions into Articles,
sections, clauses or other subdivisions and the insertion of headings are for
convenience of reference only and shall not affect the construction or
interpretation hereof.

1.5              BUSINESS DAY

                 In the event that any date upon which any dividends on the
Series 1 Preference Shares are payable by the Corporation, or upon or by which
any other action is required to be taken by the Corporation or any holder of
Series 1 Preference Shares hereunder, is not a business day, then such dividend
shall be payable or such other action shall be required to be taken on or by
the next succeeding day which is a business day.
<PAGE>   27
                                      -9-

1.6              CANADA BUSINESS CORPORATIONS ACT

                 These Series 1 Provisions shall be governed by and are subject
to the applicable provisions of the CBCA and all other laws binding upon the
Corporation and, except as otherwise expressly provided herein, all terms used
herein which are defined in the CBCA shall have the respective meanings
ascribed thereto in the said Act.

                                   ARTICLE 2
                                   DIVIDENDS

2.1              PAYMENT OF DIVIDENDS

                 The holders of Series 1 Preference Shares shall be entitled to
receive, and the Corporation shall pay thereon, as and when declared by the
board of directors out of monies of the Corporation properly applicable to the
payment of dividends, cumulative preferential cash dividends payable in the
manner hereafter provided.

2.2              DIVIDENDS FOR THE INITIAL DIVIDEND PERIOD

         (a)     The dividends payable in respect of the Initial Dividend
                 Period shall be an amount per share determined in accordance
                 with clause 2.2(b) hereof and shall be payable quarterly on
                 the first day of September, December, March and June in each
                 year commencing June 1, 1986. The record date for the purposes
                 of determining holders of Series 1 Preference Shares entitled
                 to receive dividends for any Quarter shall be the last Trading
                 Day of such Quarter.
<PAGE>   28
                                      -10-

         (b)     The dividends payable in respect of the Initial Dividend
                 Period shall be as follows: (a) during the period from and
                 including the date of issue of the Series 1 Preference Shares
                 to and including June 1, 1986, an amount per share equal to
                 the quotient obtained (rounded to the nearest one-tenth of one
                 cent) by dividing (i) the product obtained by multiplying the
                 Initial Dividend Rate by the Redemption Price in effect on the
                 record date for such dividend and by the number of days during
                 such period, by, (ii) 365, and (b) during each Quarter in the
                 Initial Dividend Period, an amount per share equal to
                 one-quarter of the product obtained by multiplying the Initial
                 Dividend Rate and the Redemption Price in effect on the record
                 date for the dividend payable for such Quarter.

2.3              DIVIDENDS AFTER THE INITIAL DIVIDEND PERIOD

                 The dividends payable after the expiration of the Initial
Dividend Period shall be payable monthly in respect of each Month in an amount
per share equal to the quotient obtained (rounded to the nearest one-tenth of
one cent) by dividing (i) the product obtained by multiplying the Annual
Dividend Rate in effect for such Month by the Redemption Price in effect on the
record date for the payment of the dividend for such Month, by (ii) 12, and
shall be payable in arrears on the 12th day (or if that day is not a Trading
Day, on the next succeeding Trading Day) of the following Month. The record
date for the purposes of determining holders of Series 1 Preference Shares
entitled to receive the dividend for any Month after the expiration of the
Initial Dividend Period shall be the last Trading Day of the Month.
<PAGE>   29
                                      -11-

2.4              CUMULATION OF DIVIDENDS

                 If on any dividend payment date a dividend accrued to and
payable on such date is not paid in full on the Series I Preference Shares then
issued and outstanding, the dividend or the unpaid part thereof shall be paid
on a subsequent dividend payment date or dividend payment dates determined by
the board of directors on which the Corporation shall have sufficient monies
properly applicable to the payment of the same. The holders of Series 1
Preference Shares shall not be entitled to any dividends other than or in
excess of the preferential cumulative dividends provided for in this Article 2.

2.5              METHOD OF PAYMENT

                 Any dividends declared on the Series 1 Preference Shares shall
be paid by mailing by pre-paid first class mail, on or before the dividend
payment date, addressed to each holder of Series 1 Preference Shares at his
address as it appears on the books of the Corporation or, in the case of joint
holders, to the address of that one of the joint holders whose name stands
first in the books of the Corporation, a cheque for such dividends (less the
amount of any tax or other amounts required to be deducted or withheld by the
Corporation) payable to or to the order of such holder (or, in the case of
joint holders, payable to, and in the name of, all such holders, failing
written instructions from them to the contrary) in lawful money of Canada at
par at any branch in Canada of the Corporation's bankers for the time being.
Notwithstanding the foregoing, any dividend cheque may be delivered to a holder
of Series 1 Preference Shares at his address as aforesaid. The mailing or
delivery of any such cheque in the
<PAGE>   30
                                      -12-

foregoing manner shall satisfy such dividends to the extent of the sum
represented by such cheque (plus the amount of any tax or other amounts
required to be deducted or withheld as aforesaid) unless such cheque is not
paid on presentation. Dividends which are represented by cheques which have not
been presented to the Corporation's bankers for payment or which otherwise
remain unclaimed for a period of six years from the date on which they were
declared to be payable shall be forfeited to the Corporation.

2.6              CALCULATION AND NOTICE OF DIVIDENDS
                 AFTER THE INITIAL DIVIDEND PERIOD

                 After the Initial Dividend Period, the Corporation shall as
promptly as practicable calculate the Adjustment Rate for each Month and give
notice thereof to all stock exchanges on which the Series I Preference Shares
are listed for trading, or if the Series I Preference Shares are not listed on
a stock exchange, to the Investment Dealers Association of Canada. The
Corporation shall use its best efforts to ensure that, so long as any Series 1
Preference Shares are outstanding, the Series 1 Preference Shares will be
listed and posted for trading on The Toronto Stock Exchange or, failing The
Toronto Stock Exchange, on another stock exchange in Canada.
<PAGE>   31
                                      -13-

                                   ARTICLE 3

                            REDEMPTION AT THE OPTION
                 OF THE CORPORATION; PURCHASE FOR CANCELLATION

3.1              REDEMPTION RIGHTS

                 The Corporation may, subject as hereinafter provided and
subject to any applicable restrictions imposed by law, upon giving notice as
hereinafter provided, redeem at any time or from time to time the whole or any
part of the then outstanding Series 1 Preference Shares on payment for each
share to be redeemed of an amount (referred to in this Article 3 as the
"Redemption Amount") equal to the Redemption Price in effect or to be in effect
at the date fixed for redemption together with all accrued and unpaid dividends
calculated to the date fixed for redemption (which for such purpose shall be
calculated as if such dividends were accruing from day to day for the period
from the expiration of the last period for which cumulative dividends have been
paid up to but excluding the date of such redemption).

3.2              METHOD OF REDEMPTION

                 In the case of redemption of Series 1 Preference Shares under
the provisions of this Article 3, the Corporation shall, not less than 30 days
before the date specified for redemption, send by pre-paid first class mail or
deliver to each person who at the date of mailing is a holder of Series 1
Preference Shares to be redeemed a notice in writing of the intention of the
Corporation to redeem such Series 1 Preference Shares. Such notice shall be
addressed to each such holder at his address as it appears on the books of the
Corporation or, in the event of the address of any such holder not so
<PAGE>   32
                                      -14-

appearing then, to the last known address of such holder; provided, however,
that accidental failure to give any such notice to one or more of such holders
shall not affect the validity of such redemption, but, upon such failure or
omission being discovered, notice shall be given forthwith to such holder or
holders and such notice shall have the same force and effect as if given in due
time. Such notice shall set out the Redemption Amount, the date specified for
redemption, the place or places within Canada or the United States at which
holders of Series 1 Preference Shares may present and surrender such shares for
redemption and, if part only of the shares held by the person to whom it is
addressed is to be redeemed, the number thereof so to be redeemed.

3.3              PAYMENT OF REDEMPTION AMOUNT

                 On or after the date so specified for redemption, the
Corporation shall pay or cause to be paid to or to the order of the holders of
the Series 1 Preference Shares to be redeemed the Redemption Amount in respect
thereof on presentation and surrender at the registered office of the
Corporation or at any other place or places within Canada or the United States
designated in such notice of redemption, of the certificate or certificates
representing the Series 1 Preference Shares called for redemption. Payment in
respect of the Series 1 Preference Shares being redeemed shall be made by
cheque payable to the holder thereof in lawful money of Canada at par at any
branch of the Corporation's bankers for the time being. Subject to the
provisions of section 3.4, on and after the date specified for redemption in
the notice referred to in section 3.2, the Series 1 Preference Shares called
for redemption shall cease to be entitled to dividends or any other
participation in the assets of the Corporation and the
<PAGE>   33
                                      -15-

holders thereof shall not be entitled to exercise any other rights as
shareholders in respect thereof unless payment of the Redemption Amount shall
not be made upon presentation and surrender of certificates in accordance with
the foregoing provisions, in which case the rights of the holders shall remain
unaffected.

3.4              DEPOSIT OF REDEMPTION AMOUNT

                 The Corporation shall have the right at any time on or after
the mailing or delivery of notice of its intention to redeem any Series 1
Preference Shares as aforesaid to deposit the Redemption Amount of the Series 1
Preference Shares so called for redemption, or of such of the said shares
represented by certificates which have not at the date of such deposit been
surrendered by the holders thereof in connection with such redemption, to a
special account in one or more specified Canadian chartered or United States
banks or trust company in Canada or United States, named in such notice of
redemption or in a subsequent notice to the holders of the Series 1 Preferences
Shares in respect of which the deposit is made, to be paid without interest to
or to the order of the respective holders of such Series 1 Preference Shares
called for redemption upon presentation and surrender to such bank(s) or trust
company(ies) of the certificates representing such shares. Upon such deposit
being made or upon the date specified for redemption in such notice, whichever
is the later, the Series 1 Preference Shares in respect of which such deposit
shall have been made shall be deemed to have been redeemed and all rights of
the holders thereof after such deposit or such redemption date, as the case may
be, shall be limited to receiving without interest their proportionate part
(less any tax required to be deducted or withheld therefrom) of the total
<PAGE>   34
                                      -16-

Redemption Amount so deposited upon presentation and surrender of the
certificate or certificates representing the Series 1 Preference Shares
redeemed. Any interest allowed on any such deposit shall belong to the
Corporation.

3.5              UNCLAIMED REDEMPTION MONIES

                 Redemption monies that are represented by a cheque which has
not been presented to the Corporation's bankers for payment or that otherwise
remain unclaimed (including monies held on deposit in a special account as
provided for in section 3.4) for a period of six years from the date specified
for redemption shall be forfeited to the Corporation.

3.6              PARTIAL REDEMPTION

                 In case a part only of the Series 1 Preference Shares is at
any time to be redeemed, the shares so to be redeemed shall be selected by lot
or in such other manner as the board of directors of the Corporation in its
sole discretion may deem equitable. If a part only of the Series 1 Preference
Shares represented by any certificate shall be redeemed, a new certificate
representing the balance of such shares shall be issued to the holder thereof
at the expense of the Corporation upon presentation and surrender of the
first-mentioned certificate.
<PAGE>   35
                                      -17-

3.7              PURCHASE FOR CANCELLATION

                 The Corporation may, subject to any restrictions imposed by
law, purchase at any time all or from time to time any number of the
outstanding Series 1 Preference Shares (a) by purchase through the facilities
of any stock exchange on which the Series 1 Preference Shares are listed or
otherwise in the open market (including purchases through or from an investment
dealer or firm holding membership on a stock exchange) or pursuant to tenders
received by the Corporation upon an invitation for tenders addressed to all
holders of the Series 1 Preference Shares, in either case at any price per
share or (b) in any other manner provided that the price does not exceed the
Redemption Price in effect on the date of purchase, together with all accrued
and unpaid dividends calculated to the date of purchase (which for such purpose
shall be calculated as if such dividends were accruing from day to day for the
period from the expiration of the last period for which cumulative dividends
have been paid up to but excluding the date of purchase), and costs of
purchase. If upon any invitation for tenders the Corporation receives tenders
for Series 1 Preference Shares at the same price in an aggregate number greater
than the number for which the Corporation is prepared to accept tenders, the
Series 1 Preference Shares to be purchased shall be selected from the Series 1
Preference Shares offered at such price as nearly as may be pro rata (to the
nearest 10 shares) according to the number of Series 1 Preference Shares
offered in each such tender, or in such manner as the board of directors of the
Corporation in its sole discretion shall by resolution determine.
<PAGE>   36
                                      -18-

                                   ARTICLE 4

                                 CONSOLIDATION

4.1              RIGHT OF CONSOLIDATION

                 The Corporation may, at any time on or before March 1, 1988,
upon giving notice as hereinafter provided, consolidate the Series 1 Preference
Shares on the basis that five (5) (or an integral multiple of five (5) not
exceeding twenty (20)) Series 1 Preference Shares shall be consolidated into
one (1) Series 1 Preference Share. The number of Series 1 Preference Shares
that, as a result of any such consolidation, shall have been consolidated into
one (1) Series 1 Preference Share is herein referred to as the "Consolidation
Factor" and the Consolidation Factor shall initially be one (1). Subject to
giving notice as hereinafter provided, the Corporation may effect any such
consolidation by resolution of the board of directors, without any further or
other authorization of the holders of the Series 1 Preference Shares or the
holders of any other class of shares of the Corporation. The resolution of the
board of directors shall provide, inter alia, for the redesignation, if
required by a stock exchange on which the Series 1 Preference Shares are then
listed, of the Series 1 Preference Shares, the Consolidation Factor, the date
(the "Consolidation Date") upon which the consolidation shall become effective
and the giving of notice to the holders of Series 1 Preference Shares as
hereinafter provided. The consolidation of the Series 1 Preference Shares
shall, subject to giving notice as hereinafter provided, become effective on
the Consolidation Date without further formality.
<PAGE>   37
                                      -19-

4.2              METHOD OF CONSOLIDATION

                 In the case of consolidation of Series 1 Preference Shares
under the provisions of this Article 4, the Corporation shall, not less than
thirty (30) days before the Consolidation Date, send by pre-paid first class
mail or deliver to each person who at the date of mailing is a holder of Series
1 Preference Shares a notice in writing of the intention of the Corporation to
consolidate the Series 1 Preference Shares. Such notice shall be addressed to
each such holder at his address as it appears on the books of the Corporation
or, in the event of the address of any such shareholder not so appearing then,
to the last known address of such shareholder; provided, however, that
accidental failure to give any such notice to one or more of such shareholders
shall not affect the validity of such consolidation.  Such notice shall set out
the Consolidation Factor, as a result of such consolidation, the Consolidation
Date, the place or places within Canada or the United States at which holders
of Series 1 Preference Shares may present and surrender certificates
representing such Series 1 Preference Shares for new certificates representing
such shares on a post-consolidated basis and the new designation of such
Series 1 Preference Shares on a post-consolidated basis.

4.3              EXCHANGE OF SHARE CERTIFICATES

                 On or after the Consolidation Date, the holders of the Series
1 Preference Shares shall surrender the share certificates representing such
shares at the place or places so specified and receive in exchange therefor new
certificates representing such shares on a post-consolidated basis. On or after
the Consolidation Date, the share certificates representing the Series 1
Preference Shares prior thereto shall cease to
<PAGE>   38
                                      -20-

represent such shares and shall represent only the right of the holder thereof
to receive new certificates in respect of such shares on a post-consolidated
basis.

4.4              FRACTIONAL SHARES

                 If a holder of Series 1 Preference Shares is entitled to less
than a whole share on a post-consolidated basis, the Corporation shall issue
to the transfer agent and registrar of the Series 1 Preference Shares, on
behalf of such holder, a scrip certificate in bearer form which shall only
entitle the holder thereof to receive a share certificate representing a whole
share on a post-consolidated basis in exchange for scrip certificates
aggregating a whole such share. A holder of such a scrip certificate will not
be entitled to exercise any voting rights or to receive any dividends or
distributions on or in respect of scrip certificates. The transfer agent and
registrar for the Series 1 Preference Shares shall exchange such scrip
certificates so issued to it for whole shares on a post-consolidated basis and
shall make reasonable efforts to sell, on behalf of the holders of such scrip
certificates, such whole shares on the Exchange or elsewhere in its discretion
and shall distribute any proceeds realized from such sale rateably to the
holders of such scrip certificates.
<PAGE>   39
                                      -21-

                                   ARTICLE 5

                  CONVERSION INTO ADDITIONAL PREFERENCE SHARES

5.1              CONVERSION PRIVILEGE

                 Upon and subject to the terms and conditions hereinafter set
forth, the holders of Series 1 Preference Shares shall have the right to
convert all or any part of their Series 1 Preference Shares into fully paid and
non-assessable shares of another class or series of preference shares of the
Corporation ("Additional Preference Shares") if the Corporation elects on or
after March 1, 1988 by giving notice (the "Additional Preference Share
Conversion Notice") on a dividend payment date to each holder of the Series 1
Preference Shares and to each stock exchange on which the Series 1 Preference
Shares are listed that it has created Additional Preference Shares into which
any or all of such Series 1 Preference Shares may, at the option of the holder,
be converted. The Corporation shall send the Additional Preference Share
Conversion Notice by pre-paid first class mail or deliver the same to each
person who at the date of mailing is a holder of Series 1 Preference Shares and
shall specify in the Additional Preference Share Conversion Notice (i) that the
holders of the Series 1 Preference Shares have the right to convert all or any
part of their Series 1 Preference Shares on the next succeeding dividend
payment date (the "Additional Preference Share Conversion Date") after the
giving of the Additional Preference Share Conversion Notice on a share for
share basis and (ii) a summary of the rights, privileges, restrictions and
conditions of the Additional Preference Shares into which the Series 1
Preference Shares may be converted.
<PAGE>   40
                                      -22-

5.2              CONVERSION PROCEDURE

                 The conversion privilege provided upon giving of the
Additional Preference Share Conversion Notice may be exercised by a holder of
Series 1 Preference Shares by notice in writing given on or prior to the
Additional Preference Share Conversion Date to the transfer agent and registrar
for the Series 1 Preference Shares, accompanied by the certificate or
certificates representing Series 1 Preference Shares in respect of which the
holder thereof desires to exercise such right of conversion. Such notice shall
be signed by such holder or duly authorized attorney and shall specify the
number of Series 1 Preference Shares which the holder desires to have
converted. If less than all the Series 1 Preference Shares represented by a
certificate or certificates accompanying any such notice are to be converted,
the holder shall be entitled to receive, at the expense of the Corporation, a
new certificate representing the Series 1 Preference Shares represented in the
certificate or certificates surrendered as aforesaid which are not to be
converted.  Any such notice given by a holder of Series 1 Preference Shares
exercising such conversion privilege shall be irrevocable.

5.3              SHARE CERTIFICATES ON CONVERSION

                 On any conversion of Series 1 Preference Shares pursuant to
this Article 5 the share certificates for Additional Preference Shares of the
Corporation resulting therefrom shall be issued in the name of the holder or
joint holders of the Series 1 Preference Shares converted as the same appears
on the books of the Corporation, or in such name or names as such holder or
joint holders may direct in writing (either in the notice referred to in
section 5.2 or otherwise), provided that such holder or joint
<PAGE>   41
                                      -23-

holders shall pay any applicable security transfer taxes; in any such case the
transfer form on the back of the certificates in question shall be endorsed by
the holder or joint holders of the Series 1 Preference Shares or his duly
authorized attorney, with signature guaranteed in a manner satisfactory to the
transfer agent.

5.4              DATE OF CONVERSION

                 Subject as hereinafter provided in this section 5.4, the right
of a holder of Series 1 Preference Shares to convert the same into Additional
Preference Shares shall be deemed to have been exercised, and the holder or
joint holders of Series 1 Preference Shares to be converted (or any person or
persons in whose name or names any such holder or joint holders of Series 1
Preference Shares shall have directed certificates representing Additional
Preference Shares to be issued as provided in section 5.3) shall be deemed to
have become the holder or holders of Additional Preference Shares of record of
the Corporation for all purposes on the Additional Preference Share Conversion
Date, notwithstanding any delay in the delivery of certificates representing
the Additional Preference Shares into which such Series 1 Preference Shares
have been converted.

5.5              LEGAL OPINION

                 The right of the Corporation to elect to create Additional
Preference Shares into which any or all of such Series 1 Preference Shares may,
at the option of the holder, be converted into Additional Preference Shares is
subject to the Corporation receiving a legal opinion from its counsel dated the
date of the Additional Preference Share Conversion Notice that the Additional
Preference Shares into which the Series 1
<PAGE>   42
                                      -24-

Preference Shares are to be converted will not be "term preferred shares"
within the meaning of that expression as defined in the Income Tax Act (Canada)
as the same may be amended from time to time.

5.6              RESTRICTION ON ISSUE OF
                 ADDITIONAL PREFERENCE SHARES

                 If the Corporation elects to create Additional Preference
Shares, it may issue such shares only if the Corporation:

         (a)     uses all reasonable efforts to qualify, if necessary, the
                 Additional Preference Shares for distribution to the public in
                 all provinces and territories of Canada and states in the
                 United States in which there are then holders of Series 1
                 Preference Shares or in which there is then a stock exchange
                 on which the Series 1 Preference Shares are listed; and

         (b)     uses all reasonable efforts to list the Additional Preference
                 Shares on each stock exchange on which the Series 1 Preference
                 Shares are then listed.

                                   ARTICLE 6

                                 VOTING RIGHTS

                 Except as otherwise provided herein or in the provisions
attaching to the Senior Preference Shares as a class, the holders of the Series
1 Preference Shares are not entitled as such to receive notice of, or to
attend, or to vote at, any meeting of the shareholders of the Corporation
unless the Corporation shall have failed to pay dividends
<PAGE>   43
                                      -25-

on the Series 1 Preference Shares pursuant to section 2.2 and section 2.3 for a
period of 24 months, whether or not consecutive ("Dividend Default"). In the
event of a Dividend Default, and only for so long as any dividends on the Series
1 Preference Shares remain in arrears, the holders of the Series 1 Preference
Shares will be entitled to receive notice of, and to attend, meetings of
shareholders of the Corporation at which directors are to be elected and will
be entitled, voting separately as a class together with the holders of any
other series of Senior Preference Shares who have similar voting rights, to
elect two directors of the Corporation. In connection with the foregoing, the
holders of the Series 1 Preference Shares shall have one vote for each $1.00 of
the Redemption Price of a Series 1 Preference Share. Nothing herein contained
shall be deemed or construed to limit the ability of the Corporation from time
to time to increase or decrease the number of its directors.

                 In connection with any action to be taken by the Corporation
which requires the approval of the holders of Series 1 Preference Shares voting
as a series or as part of the class, each such share shall entitle the holder
thereof to one vote for each $1.00 of the Redemption Price of a Series 1
Preference Share.

                                   ARTICLE 7

                         RESTRICTIONS ON DIVIDENDS AND
                         RETIREMENT AND ISSUE OF SHARES

                 Subject to any restrictions under applicable law, so long as
any of the Series 1 Preference Shares are outstanding, unless all dividends on
the Series 1 Preference Shares then outstanding and on all other shares of the
Corporation ranking as to
<PAGE>   44
                                      -26-

dividends prior to or on a parity with the Series 1 Preference Shares accrued
up to and including the immediately preceding respective date or dates for the
payment of dividends thereon have been declared and paid or set apart for
payment, the Corporation will not, without the approval of the holders of the
Series 1 Preference Shares given as specified below:

         (a)     pay, declare or set apart for payment any dividends (other
                 than stock dividends in shares of the Corporation ranking
                 junior to the Series 1 Preference Shares) on shares ranking
                 junior to the Series 1 Preference Shares; or

         (b)     redeem, purchase or otherwise retire or make any capital
                 distribution on or in respect of any shares ranking junior to
                 the Series 1 Preference Shares (except out of the net cash
                 proceeds of a substantially concurrent issue of shares ranking
                 junior to the Series 1 Preference Shares); or

         (c)     redeem, purchase or otherwise retire less than all the Series
                 1 Preference Shares; or

         (d)     except pursuant to any purchase obligation, sinking fund,
                 retraction privilege or mandatory redemption provisions
                 attaching to any series of preferred shares from time to time
                 issued, redeem, purchase or otherwise retire for value any
                 shares ranking on a parity with or junior to the Series 1
                 Preference Shares; or

         (e)     issue any additional Series 1 Preference Shares or any shares
                 ranking prior to or on a parity with the Series 1 Preference
                 Shares with respect to the payment of dividends or the
                 distribution of assets in the event of the
<PAGE>   45
                                      -27-

                 liquidation, dissolution or winding-up of the Corporation,
                 whether voluntary or involuntary, or in the event of any other
                 distribution of assets of the Corporation amongst its
                 shareholders for the purpose of winding up its affairs.

Any approval of the holders of the Series 1 Preference Shares required
hereunder may be given by the affirmative vote of at least a majority of the
votes cast at a meeting, or adjourned meeting, of the holders of the Series 1
Preference Shares duly called and held for that purpose.

                                   ARTICLE 8

                                 STATED CAPITAL

                 The number of Series 1 Preference Shares which may be issued
shall be limited to the number of Series 1 Preference Shares issuable pursuant
to the Plan of Arrangement of the Corporation under section 185.1 of the CBCA
effective as of February 10, 1986. The stated capital of the issued and
outstanding Series 1 Preference Shares shall be 22% of the stated capital
attributable to the issued and outstanding common shares of Gulf Canada Limited
immediately prior to the Plan of Arrangement becoming effective under the CBCA,
and the stated capital of each Series 1 Preference Share, prior to any
consolidation thereof pursuant to Article 4 of these Series 1 Provisions, shall
be the stated capital attributable to the Series 1 Preference Shares as a
series, divided by the number of issued Series 1 Preference Shares.
<PAGE>   46
                                      -28-

                                   ARTICLE 9

                             RIGHTS ON LIQUIDATION

                 In the event of the liquidation, dissolution or winding up of
the Corporation or other distribution of the assets of the Corporation for the
purpose of winding-up its affairs, the holders of the Series 1 Preference
Shares shall be entitled to receive an amount equal to the Redemption Price in
effect on the record date established for any such distribution together with
all accrued and unpaid dividends calculated to the date of distribution (which
for such purpose shall be calculated as if such dividends were accruing from
day to day for the period from the expiration of the last period for which
cumulative dividends have been paid up to but excluding the date of
distribution), before any amount shall be paid to or any property and assets of
the Corporation distributed among the holders of the Junior Preference Shares,
the ordinary shares or any other shares of the Corporation ranking junior to
the Series 1 Preference Shares and, after payment thereof, the Series 1
Preference Shares shall not be entitled to share in any further distribution of
the assets of the Corporation.
<PAGE>   47
                                      -29-

                                   ARTICLE 10

                                  MODIFICATION

                 The Series 1 Provisions (including this Article 10) may be
deleted, varied, modified, amended or amplified by articles of amendment but
only with the prior approval of the holders of Series 1 Preference Shares given
as hereinafter specified, in addition to any vote or authorization required by
the CBCA.

                                  ARTICLE 11

                            APPROVAL OF MODIFICATION

                 Except as otherwise expressly provided herein, the approval of
the holders of the Series 1 Preference Shares with respect to any modification
of the Series 1 Provisions pursuant to Article 10 or with respect to any and
all other matters referred to herein (in addition to and distinct from any vote
or authorization required by the CBCA and any authorization required by section
170 thereof (or any other statutory provision of like or similar effect, from
time to time in force)) may be given by resolution passed by the affirmative
vote of at least two-thirds of the votes cast by holders of Series 1 Preference
Shares who voted in respect of that resolution at a meeting of holders of the
Series 1 Preference Shares duly called for that purpose at which a majority of
the outstanding Series 1 Preference Shares are present or represented by proxy.
If at any such meeting the holders of a majority of the outstanding Series 1
Preference Shares are not present or represented by proxy within one-half hour
after the
<PAGE>   48
                                      -30-

time appointed for such meeting, then the meeting shall be adjourned to such
date being not less than 30 days later and at such time and place as may be
appointed by the chairman and not less than 21 days notice shall be given of
such adjourned meeting. At such adjourned meeting the holders of the Series 1
Preference Shares present or represented by proxy may transact the business for
which the meeting was originally called and a resolution passed thereat by not
less than two-thirds of the votes cast at such adjourned meeting shall
constitute the approval of the holders of the Series 1 Preference Shares
referred to above. The formalities to be observed in respect of the giving of
notice of any such meeting or any adjourned meeting and the conduct thereof
shall be those from time to time prescribed by the CBCA and the by-laws of the
Corporation with respect to meetings of shareholders.
<PAGE>   49
                                   APPENDIX B


                         GULF CANADA RESOURCES LIMITED/
                         RESSOURCES GULF CANADA LIMITEE


                         CUMULATIVE REDEEMABLE AUCTION
                  PERPETUAL SENIOR PREFERENCE SHARES, SERIES 2




                                   I N D E X

<TABLE>
<CAPTION>
                                                                      Page No.
                                                                      --------
<C>                                                                      <C>
       PART I

1.     Interpretation and Application.................................      1
2.     Notices........................................................     10
3.     Amendment......................................................     11
4.     Approval of Holders of Series 2 Preference Shares..............     11
5.     Tax Election...................................................     12

       PART II

1.     Payment of Dividends...........................................     12
2.     Amount of Dividends............................................     13
3.     Cumulative Dividends...........................................     15
4.     Redemption at the Option of the Corporation....................     15
5.     Manner of Redemption...........................................     15
6.     Purchase for Cancellation......................................     16
7.     Restriction on Dividends and Retirement and Issue of Shares....     17
8.     Liquidation, Dissolution or Winding-Up.........................     18
9.     Information and Voting Rights..................................     18

III.   PART III
       CORPORATION DETERMINED RATE PROCEDURES

1.     Determination of New Dividend Rate.............................     19
2.     Acceptance of Corporation Determined Dividend Rate.............     20
3.     Termination of Application.....................................     20
4.     Miscellaneous..................................................     21
</TABLE>




<PAGE>   50

                                    - ii -



<TABLE>
<C>                                                                      <C>
IV.   PART IV
      DEALER BIDS PROCEDURES

1.    Bids by Dealers..............................................        21
2.    Termination of Application...................................        25
3.    Miscellaneous................................................        25

V.    PART V
      AUCTION PROCEDURES

1.    Orders by Existing Holders and Potential Holders.............        26
2.    Submission of Orders by Dealers to the Auction Manager.......        28
3.    Determination of Sufficient Clearing Bids,
      Winning Bid Rate and Current Dividend Rate...................        30
4.    Acceptance and Rejection of Submitted Bids and Submitted 
      Sell Orders and Allocation of Shares.........................        32
5.    Miscellaneous................................................        35
</TABLE>




<PAGE>   51



                         GULF CANADA RESOURCES LIMITED

                       SENIOR PREFERENCE SHARES, SERIES 2

               The second series of Senior Preference Shares shall consist of
300 shares designated "Cumulative Redeemable Auction Perpetual Senior
Preference Shares, Series 2" (the "series 2 Preference Shares") and, in
addition to the rights, privileges, restrictions and conditions attaching to
the Senior Preference Shares as a class, shall have attached thereto the
following rights, privileges, restrictions and conditions:

I.   PART I

1.        INTERPRETATION AND APPLICATION

     (a)  For the purposes hereof, including Parts II, III, IV and V hereof,
          the following expressions have the following meanings:

          "ACT" shall mean the Canada Business Corporations Act, as now enacted
          or from time to time amended, varied or replaced;

          "AUCTION" shall mean the periodic operation of the Auction
          Procedures;

          "AUCTION DATE" shall mean the second Tuesday of each calendar month
          of each Auction Dividend Period included within an Auction Term or,
          if such Tuesday is not a Business Day, the next preceding Business
          Day;

          "AUCTION DIVIDEND PAYMENT DATE" shall mean, in respect of each
          Auction Dividend Period, the second Business Day following the end of
          the Auction Dividend Period;

          "AUCTION DIVIDEND PERIOD" shall mean, with respect to the first
          Auction Dividend Period of any Auction Term, the period from and
          including the immediately preceding Dividend Payment Date to and
          including the first Auction Date and, with respect to any subsequent
          Auction Dividend Period of such Auction Term, shall mean the period
          from but excluding each Auction Date to and including the next
          succeeding Auction Date; for greater certainty, the first Auction
          Dividend Period of an Auction Term shall commence on the day
          immediately following the last day of the Initial Three Year Term and
          on the day immediately following the last day of each Corporation
          Determined Term and each Dealer Determined Term unless the provisions
          of Parts III or IV hereof shall have been implemented prior to such
          day so as to result in a Corporation Determined Term or Dealer
          Determined Term commencing on such day;

          "AUCTION MANAGER" shall mean the trust corporation duly appointed
          from time to time by the Corporation as Auction Manager in respect of
          the Series 2 Preference Shares pursuant to the Auction Manager
          Agreement;




<PAGE>   52



                                     - 2 -

          "AUCTION MANAGER AGREEMENT" shall mean an agreement made between the
          Auction Manager and the Corporation which provides, among other
          things, that the Auction Manager will follow the Auction Procedures
          for the purposes of determining the Current Dividend Rate for the
          Series 2 Preference Shares;

          "AUCTION PROCEDURES" shall mean the procedures set forth in Part V
          hereof for determining the applicable dividend rate for the Series
          2 Preference Shares from time to time during an Auction Term;

          "AUCTION TERM" shall mean any term of not less than two consecutive
          Auction Dividend Periods with respect to which the Auction Procedures
          apply commencing on the first day of the first of such Auction
          Dividend Periods and terminating on the last day of any subsequent
          Auction Dividend Period which immediately precedes the beginning of a
          Corporation Determined Term or a Dealer Determined Term, as the case
          may be;

          "AVAILABLE SHARES" shall have the meaning specified in paragraph (i)
          of section V.3.(a) hereof;

          "AVERAGE DAILY PRIME RATE" shall mean, for any day, the arithmetic
          average, rounded to the nearest one-hundredth of one percent (0.01%),
          of the Daily Prime Rates of the Banks on such day; provided that if
          on such day there shall be no Daily Prime Rate for one or more of the
          Banks, the Average Daily Prime Rate for such day shall be the average
          of the Daily Prime Rates of the other Bank or Banks as the case may
          be; and further provided that if on such day there shall be no Daily
          Prime Rate for any of the Banks, the Average Daily Prime Rate for
          such day shall be 1.5% above the average yield per annum on 91-day
          Government of Canada Treasury bills as reported by the Bank of Canada
          for the most recent weekly tender preceding such day;

          "AVERAGE PRIME RATE" shall mean, for any period consisting, of more
          than one day, the arithmetic average, rounded to the nearest
          one-hundredth of one percent (0.01%), of the Average Daily Prime Rate
          for each day during such period;

          "BANKERS' ACCEPTANCE RATE", for any day, shall mean the average bid
          rate for one-month Canadian dollar bankers' acceptances which appears
          on the Reuters Screen as of 10:00 a.m., Toronto time, on that day;
          provided that if such rate does not appear on the Reuters Screen, the
          rate on that day shall be determined on the basis of the average
          quoted bid rates of the Banks for one-month Canadian dollar bankers'
          acceptances for settlement on that day quoted by the Banks as of
          10:00 a.m., Toronto time, on that day; provided further that if the
          duration of a Dividend Period for which




<PAGE>   53



                                     - 3 -

          a Corporation Determined Dividend Rate or Dealer Determined Dividend
          Rate which is referenced to a Bankers' Acceptance Rate is two
          calendar months or longer, then the references in this definition to
          one-month Canadian dollar bankers' acceptances shall be read as
          references to Canadian dollar bankers' acceptances having a term
          substantially the same as the number of whole calendar months within
          such Dividend Period;

          "BANKS" shall mean Canadian Imperial Bank of Commerce, The Royal Bank
          of Canada, The Toronto-Dominion Bank, Bank of Montreal and The Bank
          of Nova Scotia and the term "BANK" shall mean one of the Banks and,
          for the purposes of this definition, "BANKS" shall include any bank
          with which one or more of such Banks may merge and any bank which may
          become a successor to the business of one of such Banks;

          "BID" and "BIDS" shall have the respective meanings specified in
          section V.1.(a) hereof;

          "BIDDER" and "BIDDERS" shall have the respective meanings specified
          in section V.1.(a) hereof;

          "BUSINESS DAY" shall mean a day on which the Banks are open for
          business in Toronto and which is not a Saturday or a Sunday and, for
          the purposes of Parts IV and V, a day on which The Toronto Stock
          Exchange or any successor stock exchange is open for business;

          "CORPORATION DETERMINED DIVIDEND RATE" shall mean the annual dividend
          rate specified by the Corporation in its notice pursuant to section
          III.1. hereof, which annual dividend rate shall be one of:

          (i)  the Corporation Determined Percentage of the Average Prime Rate
               determined for each Dividend Payment Date immediately following
               the Dividend Period for which such determination is being made
               based on the Average Prime Rate for the calendar month ending on
               the last day of the calendar month prior to the calendar month
               during which the Dividend Payment Date for which the
               determination is being made falls; provided, however, that if
               the duration of the relevant Dividend Period is two calendar
               months or longer, then such determination shall be made based on
               the Average Prime Rate for that number of calendar months which
               is equal to the number of whole calendar months in such Dividend
               Period and ending on the last day of the calendar month prior to
               the calendar month during which the Dividend Payment Date for
               which the determination is being made falls;




<PAGE>   54



                                     - 4 -


          (ii) the Corporation Determined Percentage of the Bankers' Acceptance
               Rate determined on the first Business Day of the Dividend Period
               for which such determination is being made; or

          (iii) a fixed annual percentage rate;

          "CORPORATION DETERMINED PERCENTAGE" shall mean a percentage of the
          Average Prime Rate or of the Bankers' Acceptance Rate to be selected
          by the Corporation and set forth in the notice referred to in section
          III.1. hereof;

          "CORPORATION DETERMINED TERM" shall mean a term selected by the
          Corporation consisting of one or more consecutive Dividend Periods,
          commencing on or after April 30, 1992, the first day of which shall
          be either (i) a Dividend Payment Date, or (ii) in the case of a
          Corporation Determined Term which immediately follows an Auction
          Term, the day immediately following the last day of the Auction
          Dividend Period, and the last day of which shall be the last day of
          the last Dividend Period selected by the Corporation, to which the
          provisions of Part III hereof shall apply for the purpose of
          determining the dividend to be paid on each Dividend Payment Date
          relating to each Dividend Period within such term, provided that such
          term and the dividend rate applicable thereto have been approved by
          the holders of Series 2 Preference Shares in accordance with section
          III.2. hereof;

          "CURRENT DIVIDEND RATE" shall be the rate per annum which has been
          determined in accordance with section V.3.(b) hereof for the next
          succeeding Auction Dividend Period;

          "DAILY PRIME RATE" shall mean, for any Bank, on any day, the annual
          rate of interest quoted or published by such Bank as its prime rate
          in effect on such day;

          "DEALER" shall mean any registered investment dealer or other person
          permitted by law (i) for the purposes of Part IV, to perform the
          functions required of a Dealer in Part IV or (ii) for the purposes of
          Part V, to perform the functions required of a Dealer in Part V and
          who has entered into a Dealer Agreement with the Auction Manager that
          remains effective;

          "DEALER AGREEMENT" shall mean an agreement between the Auction
          Manager and a Dealer pursuant to which the Dealer agrees to
          participate in Auctions in compliance with the procedures set forth
          in Part V;




<PAGE>   55



                                     - 5 -


          "DEALER DETERMINED DIVIDEND RATE" shall mean the annual dividend rate
          specified by the Dealer in the Accepted Dealer Offer referred to in
          section IV.l. (c) hereof which shall be one of;

          (i)  the Dealer Determined Percentage of the Average Prime Rate
               determined for each Dividend Payment Date immediately following
               the Dividend Period for which such determination is being made
               based on the Average Prime Rate for the calendar month ending on
               the last day of the calendar month prior to the calendar month
               during which the Dividend Payment Date for which the
               determination is being made falls; provided, however, that if
               the duration of the relevant Dividend Period is two calendar
               months or longer, then such determination shall be made based on
               the Average Prime Rate for that number of calendar months which
               is equal to the number of whole calendar months in such Dividend
               Period and ending on the last day of the calendar month prior to
               the calendar month during which the Dividend Payment Date for
               which the determination is being made falls;

          (ii) the Dealer Determined Percentage of the Bankers' Acceptance Rate
               determined on the first Business Day of the Dividend Period for
               which such determination is being made; or

          (iii) a fixed annual percentage rate;

          "DEALER DETERMINED PERCENTAGE" shall mean a percentage of the Average
          Prime Rate or the Bankers' Acceptance Rate to be selected by each
          Dealer and to be set forth in each Dealer Offer in accordance with
          section IV.1.(b) hereof;

          "DEALER DETERMINED TERM" shall mean a term selected by a Dealer
          consisting of one or more consecutive Dividend Periods, commencing on
          or after April 30, 1992, the first day of which shall be either (i) a
          Dividend Payment Date, or (ii) in the case of a Dealer Determined
          Term which immediately follows an Auction Term, the day immediately
          following the last day of the Auction Dividend Period, and the last
          day of which shall be the last day of the last Dividend Period
          selected by such Dealer, to which the provisions of Part IV hereof
          shall apply for the purpose of determining the dividend to be paid on
          each Dividend Payment Date relating to each Dividend Period within
          such term;

          "DEALER OFFER" shall mean a written irrevocable and unconditional
          offer from a Dealer in response to a Notice Requesting Bids to
          purchase all of the Series 2 Preference Shares outstanding on the
          last day of the Initial Three Year Term or the current Corporation
          Determined Term or Dealer Determined Term or on the Settlement Date
          immediately following the end




<PAGE>   56



                                     - 6 -

          of the current Auction Dividend Period, as the case may be, at a
          purchase price per Series 2 Preference Share equal to $500,000 and
          containing the information specified in section IV.1.(b) hereof;

          "DEALER RESPONSE DATE" shall have the meaning ascribed thereto in
          section IV.l. (a) hereof;

          "DIVIDEND PAYMENT DATE" shall mean the last day of each calendar
          month in each year commencing April 30, 1989; provided, however, that
          during a Corporation Determined Term or a Dealer Determined Term
          "DIVIDEND PAYMENT DATE" shall mean the last day of the last calendar
          month of each Dividend Period proposed by the Corporation pursuant to
          the provisions of section III.1. or specified in an Accepted Dealer
          Offer pursuant to the provisions of sections IV.1.(b) and (c);

          "DIVIDEND PERIOD" shall mean the period from and including the date
          of issue of the Series 2 Preference Shares to but excluding the first
          Dividend Payment Date and, thereafter, the period from and including
          each Dividend Payment Date to but excluding the next succeeding
          Dividend Payment Date except for the first Dividend Period following
          an Auction Term in which case "DIVIDEND PERIOD" shall mean the period
          from and including the day immediately following the end of the
          Auction Term to but excluding the next succeeding Dividend Payment
          Date which falls at least one calendar month after the said day;

          "EXISTING HOLDER" shall mean a holder of Series 2 Preference Shares
          (i) who has signed a Purchaser's Letter, (ii) who has delivered or
          caused to be delivered such Purchaser's Letter to the Auction Manager
          and to any Dealer to which such Existing Holder submits information
          pursuant to section V.1.(a) hereof, and (iii) who is registered in
          the ledger maintained by the Auction Manager in respect of holders of
          Series 2 Preference Shares;

          "HELD BY" with respect to any Series 2 Preference Shares registered
          in the name of the Auction Manager shall include such shares
          beneficially owned by an Existing Holder but does not include, with
          respect to such shares, the Auction Manager;

          "HEREOF" and similar expressions mean or refer to the provisions
          relating to the Series 2 Preference Shares;

          "HOLD ORDER" and "HOLD ORDERS" shall have the respective meanings
          specified in section V.1.(a) hereof;




<PAGE>   57



                                     - 7 -

          "INITIAL THREE YEAR TERM" shall mean the period from and including
          the date of issue of the Series 2 Preference Shares to but excluding
          April 30, 1992;

          "MAXIMUM RATE" with respect to any Auction Dividend Period shall mean
          the Bankers' Acceptance Rate determined on the Auction Date
          immediately preceding the beginning of such Auction Dividend Period
          plus 0.40%;

          "NOTICE REQUESTING BIDS" shall mean a notice from the Corporation to
          one or more Dealers requesting them to submit Dealer Offers as
          provided for in section IV.1.(a) hereof;

          "NOTIFICATION TO HOLDERS" shall mean the notification from the
          Corporation to holders of Series 2 Preference Shares of the
          acceptance of a Dealer Offer as provided for in section IV.l. (d)
          hereof;

          "ORDER" and "ORDERS" shall have the respective meanings specified in
          section V.l. (a) hereof;

          "POTENTIAL HOLDER" shall mean any person, including any Existing
          Holder, (i) who has executed a Purchaser's Letter, (ii) who has
          delivered or caused to be delivered such Purchaser's Letter to the
          Auction Manager and to any Dealer to which such Potential Holder
          submits information pursuant to section V.l. (a) hereof and (iii) who
          has submitted an order to acquire Series 2 Preference Shares in an
          Auction;

          "PURCHASER'S LETTER" shall mean a letter addressed to the Auction
          Manager and a Dealer in which a person agrees, among other things, to
          be bound by the Auction Procedures in the event such person
          participates in an Auction-

          "REDEMPTION DATE" shall have the meaning specified in section II.5
          hereof.; 

          "REDEMPTION PRICE" shall have the meaning specified in section II.4 
          hereof.; 

          "REMAINING SHARES" shall have the meaning specified in paragraph 
          (iv) of section V.4.(a) hereof;

          "REUTERS SCREEN" means the display designated as page "CDOR" on the
          Reuter Monitor Money Rates Service (or such other page as may replace
          the CDOR page on that service) for the purpose of displaying Canadian
          dollar bankers' acceptance rates and Government of Canada Treasury
          bill rates;




<PAGE>   58



                                     - 8 -

          "SELL ORDER" and "SELL ORDERS" shall have the respective meanings
          specified in section V.1.(a) hereof;

          "SETTLEMENT DATE" shall mean the first Business Day following an
          Auction Date;

          "SUBMISSION DEADLINE" shall mean 11:00 a.m., Toronto time, on any
          Auction Date or such later time on any Auction Date, as specified by
          the Auction Manager from time to time, by which Dealers are required
          to submit Orders to the Auction Manager;

          "SUBMITTED BID" and "SUBMITTED BIDS" shall have the respective
          meanings specified in section V.3.(a) hereof;

          "SUBMITTED HOLD ORDER" and "SUBMITTED HOLD ORDERS" shall have the
          respective meanings specified in section V.3.(a) hereof;

          "SUBMITTED ORDER" and "SUBMITTED ORDERS" shall have the respective
          meanings specified in section V.3.(a) hereof;

          "SUBMITTED SELL ORDER" and "SUBMITTED SELL ORDERS" shall have the
          respective meanings specified in section V.3.(a) hereof;

          "SUFFICIENT CLEARING BIDS" shall have the meaning specified in
          section V.3.(a) hereof; and

          "WINNING BID RATE" shall mean the dividend rate per annum determined
          in accordance with section V.3.(a) hereof.

     (b)  In the event that any date on which any dividend on the Series 2
          Preference Shares is payable, or on or by which any other action is
          required to be taken hereunder or in connection herewith, is not a
          Business Day, then such dividend shall be payable, or such other
          action shall be required to be taken, on or by the next succeeding
          day that is a Business Day.

     (c)  In the event of the non-receipt of a cheque by a holder of Series 2
          Preference Shares entitled to such cheque, or the loss or destruction
          thereof, the Corporation, upon being furnished with reasonable
          evidence of such non-receipt, loss or destruction, and an indemnity
          reasonably satisfactory to the Corporation, shall issue to such
          holder a replacement cheque for the amount of such cheque.

     (d)  The provisions of Part III hereof with respect to the fixing of a
          Corporation Determined Dividend Rate for a Corporation Determined
          Term may be initiated by the Corporation no earlier than 60 days and
          no later than 45




<PAGE>   59



                                     - 9 -

          days prior to the end of the Initial Three Year Term and, thereafter,
          may be used by the Corporation from time to time during any
          Corporation Determined Term, Dealer Determined Term or Auction
          Dividend Period (other than during the first Auction Dividend Period
          within an Auction Term), as the case may be, provided that in such
          circumstances such provisions are initiated no earlier than 25 days
          and no later than 20 days prior to the end of the current Corporation
          Determined Term or Dealer Determined Term or Auction Dividend Period,
          as the case may be.

     (e)  The provisions of Part IV hereof with respect to the solicitation of
          Dealer Offers for the purpose of fixing a Dealer Determined Dividend
          Rate for a Dealer Determined Term may be initiated by the Corporation
          no earlier than 30 days and no later than 25 days prior to the end of
          the Initial Three Year Term and, thereafter, may be used by the
          Corporation from time to time during any Corporation Determined Term,
          Dealer Determined Term or Auction Dividend Period (other than during
          the first Auction Dividend Period within an Auction Term), as the
          case may be, provided that in such circumstances such provisions are
          initiated no earlier than 13 days and no later than 10 days prior to
          the expiry of the current Corporation Determined Term or Dealer
          Determined Term or Auction Dividend Period, as the case may be.

     (f)  The provisions of Part V hereof shall apply following the end of the
          Initial Three Year Term and following the end of any Corporation
          Determined Term, Dealer Determined Term or Auction Dividend Period, as
          the case may be, unless at any such time a Corporation Determined
          Dividend Rate is in effect in accordance with the provisions of Part
          III hereof or a Dealer Determined Dividend Rate is in effect in
          accordance with the provisions of Part IV hereof.

     (g)  For the purposes hereof, including Parts II, III, IV and V hereof,
          "accrued and unpaid dividends" means the aggregate of (i) all unpaid
          dividends on the Series 2 Preference Shares in respect of any
          Dividend Payment Date for any completed Dividend Period and in
          respect of any Auction Dividend Payment Date for any completed
          Auction Dividend Period and (ii) the amount calculated as though
          dividends on each Series 2 Preference Share had been accruing on a
          day to day basis in a manner consistent with section II.2. hereof
          from and including the day immediately following the last day of the
          most recently completed Dividend Period or Auction Dividend Period,
          as the case may be, to but excluding the date on which the
          computation of accrued dividends is to be made; provided that, for
          the purpose of calculating accrued and unpaid dividends payable on
          (x) the Redemption Date in the event notice of redemption of the
          Series 2 Preference Shares has been given pursuant to the provisions
          of section II.5., (y) the purchase date in the case of any purchase
          of Series 2 Preference Shares made under section II.6. or (z) the
          relevant date for the




<PAGE>   60



                                     - 10 -


          purposes of section II.8., the Average Prime Rate, if applicable to
          the calculation of the Corporation Determined Dividend Rate for a
          Corporation Determined Term or to the calculation of the Dealer
          Determined Dividend Rate for a Dealer Determined Term, shall be
          determined based on the period of 30 days ending on a day not more
          than 15 days prior to the Redemption Date or purchase date and set
          out in the applicable notice of redemption or invitation for tenders
          (as the case may be) or ending on the relevant date for the purposes
          of section II.8., as the case may be.

     (h)  The index and the headings of the various sections hereof are for
          convenience of reference only and shall not affect the interpretation
          of any of the provisions hereof.


2.   NOTICES

     (a)  Any notice or other communication from the Corporation provided for
          herein, including without limitation any notice of redemption, shall
          be in writing and shall be sufficiently given if delivered or if sent
          by ordinary unregistered first class prepaid mail to the holders of
          Series 2 Preference Shares at their respective addresses appearing on
          the securities register of the Corporation or, in the event of the
          address of any such holder not so appearing, then at the last address
          of such holder known to the Corporation, or if given to such holders
          by telex, telecopier or other electronic means of communication.
          Notwithstanding the foregoing, any notice given under Parts III, IV or
          V hereof shall be given by telex, telecopier or other electronic
          means of communication, if possible. Accidental failure to give any
          notices or other communications to one or more holders of Series 2
          Preference Shares shall not affect the validity of the notices or
          other communications properly given or any action, including the
          redemption of all or any part of the Series 2 Preference Shares,
          taken pursuant to such properly given notices or other communications
          but, upon such failure being discovered, the notice or other
          communication, as the case may be, shall be sent forthwith to such
          holder or holders and shall have the same force and effect as if
          given in due time.

     (b)  If the Corporation determines that mail service is or is threatened
          to be interrupted at the time when the Corporation is required or
          elects to give any notice hereunder, or is required to send any
          cheque or any share certificate to the holder of any Series 2
          Preference Share, whether in connection with the redemption of such
          share or otherwise, the Corporation may, notwithstanding the
          provisions hereof:

     
          (i)  give such notice by means of publication once in each of two
               successive weeks in newspapers of general circulation published
               or distributed in Toronto and Montreal; and




<PAGE>   61



                                    - 11 -


          (ii) fulfill the requirement to send such cheque or such share
               certificate by arranging for the delivery thereof to such holder
               by the transfer agent for the Series 2 Preference Shares at its
               principal office in Toronto, and such cheque and/or certificate
               shall be deemed to have been sent on the date on which notice of
               such arrangement shall have been given as provided in (i) above,
               provided that as soon as the Corporation determines that mail
               service is no longer interrupted or threatened to be interrupted
               such cheque or share certificate, if not theretofore delivered
               to such holder, shall be sent by mail as herein provided.

     (c)  Notice given by the Corporation by mail shall be deemed to be given
          on the day upon which it is mailed unless on the day of such mailing
          an actual disruption of mail services has occurred in the province in
          or to which such notice is mailed. Notice given by the Corporation by
          publication shall be deemed to be given on the day on which the first
          publication is completed in each city in which notice is required to
          be published and notice given by the Corporation by telex, telecopier
          or other electronic means of communication shall be deemed to be
          given on the day on which it is sent (or, if such day is not a
          Business Day, on the next following Business Day). Notice given to
          the Corporation pursuant to the provisions hereof shall be deemed to
          be given on the date of actual receipt thereof by the Corporation.


3.        AMENDMENT

          The provisions hereof may be repealed, altered, modified or amended 
but only with the prior approval of the holders of Series 2 Preference Shares
given in accordance with section I.4. in addition to any vote, authorization,
confirmation or approval required by the Act.

4.        APPROVAL OF HOLDERS OF SERIES 2 PREFERENCE SHARES

          The approval of the holders of Series 2 Preference Shares required as 
to any and all matters referred to herein (in addition to or as distinct from
any vote, authorization, confirmation or approval required by the Act) may be
given by an instrument or instruments in writing signed by the holders of all
of the issued and outstanding Series 2 Preference Shares or by a resolution
passed by at least 66 2/3% of the votes cast at a meeting of the holders of
Series 2 Preference Shares duly called for that purpose and held in accordance
with section 6.1 of the provisions attaching to the Senior Preference Shares as
a class, mutatis mutandis.




<PAGE>   62



                                     - 12 -


5.        TAX ELECTION

          The Corporation shall elect, in the manner and within the time 
provided under section 191.2 of the Income Tax Act (Canada) or any successor or
replacement provision of similar effect, to pay tax at a rate such that and
shall take all other necessary action under such Act such that no holder of
Series 2 Preference Shares shall be required to pay tax on dividends received
on the Series 2 Preference Shares under section 187.2 of Part IV.1. of such Act
or any successor or replacement provision of similar effect.


II.  PART II

1.        PAYMENT OF DIVIDENDS

     (a)  For the Initial Three Year Term, the holders of Series 2 Preference
          Shares shall be entitled to receive and the Corporation shall pay
          thereon, as and when declared by the board of directors of the
          Corporation, out of the monies of the Corporation properly applicable
          to the payment of dividends, monthly cumulative preferential cash
          dividends in an amount determined in accordance with section II.2.(a)
          hereof payable on the Dividend Payment Dates in each year, the first
          of which dividends shall be paid on April 30, 1989 and the last of
          which dividends shall be paid on April 30, 1992.

     (b)  After the expiry of the Initial Three Year Term for each Dividend
          Period falling within a Corporation Determined Term, the holders of
          Series 2 Preference Shares shall be entitled to receive and the
          Corporation shall pay thereon, as and when declared by the board of
          directors of the Corporation, out of the monies of the Corporation
          properly applicable to the payment of dividends, cumulative
          preferential cash dividends in an amount determined in accordance
          with section II.2.(b) hereof payable, with respect to each such
          Dividend Period, on the Dividend Payment Date immediately following
          the end of such Dividend Period.

     (c)  "After the expiry of the Initial Three Year Term, for each Dividend
          Period falling within a Dealer Determined Term, the holders of Series
          2 Preference Shares shall be entitled to receive and the Corporation
          shall pay thereon, as and when declared by the board of directors of
          the Corporation, out of the monies of the Corporation properly
          applicable to the payment of dividends, cumulative preferential cash
          dividends in an amount determined in accordance with section II.2.(c)
          hereof payable, with respect to each such Dividend Period, on the
          Dividend Payment Date immediately following the end of such Dividend
          Period.

     (d)  After the expiry of the Initial Three Year Term, for each Auction
          Dividend Period falling within an Auction Term, the holders of Series
          2 Preference




<PAGE>   63



                                     - 13 -

          Shares shall be entitled to receive and the Corporation shall pay
          thereon, as and when declared by the board of directors of the
          Corporation, out of the monies of the Corporation properly applicable
          to the payment of dividends, monthly cumulative preferential cash
          dividends in an amount determined in accordance with section II.2.(d)
          hereof payable, with respect to each such Auction Dividend Period, on
          the Auction Dividend Payment Date immediately following the end of
          such Auction Dividend Period.

     (e)  The Corporation shall pay such dividends on the Series 2 Preference
          Shares to the holders of record thereof at the close of business on
          the sixth Business Day immediately preceding the relevant Dividend
          Payment Date or Auction Dividend Payment Date (as applicable) by
          mailing by prepaid first class mail, on or before the relevant
          Dividend Payment Date or Auction Dividend Payment Date, as the case
          may be, addressed to each holder of Series 2 Preference Shares at his
          address as it appears on the books of the Corporation or, in the case
          of joint holders, to the address of that one of the joint holders
          whose name stands first in the books of the Corporation, a cheque for
          such dividend (less the amount of any tax or other amounts required
          to be deducted or withheld by the Corporation) drawn in lawful money
          of Canada on a Canadian chartered bank and payable at par at any
          branch of such bank in Canada. Notwithstanding the foregoing, any
          dividend cheque may be delivered to a holder of Series 2 Preference
          Shares at his address as aforesaid. The delivery or mailing of any
          such cheque in the foregoing manner shall satisfy such dividends to
          the extent of the sum represented by such cheque (plus the amount of
          any tax or other amounts required to be deducted or withheld as
          aforesaid) and shall be a full and complete discharge of the
          Corporation's obligation to pay the dividends unless, in the case of
          payment by cheque, the cheque is not honoured when presented for
          payment. Dividends which are represented by a cheque which has not
          been presented to the Corporation's bankers for payment or which
          otherwise remain unclaimed for a period of six years from the date on
          which they were declared to be payable shall be forfeited to the
          Corporation.

2.        AMOUNT OF DIVIDENDS

     (a)  The dividend to be paid on each Series 2 Preference Share for each
          Dividend Period during the Initial Three Year Term shall be the
          amount which is the product of (1) $500,000, (2) 72% of the Bankers'
          Acceptance Rate determined on the first Business Day of the relevant
          Dividend Period and (3) the number of days in such Dividend Period
          divided by 365.

     (b)  After the expiry of the Initial Three Year Term, for each Dividend
          Period falling within a Corporation Determined Term, the dividend to
          be paid on each Series 2 Preference Share on the Dividend Payment
          Date immediately





<PAGE>   64



                                     - 14 -


          following the end of such Dividend Period shall be the amount which
          is the product of (1) $500,000, (2) the Corporation Determined
          Dividend Rate for such Dividend Period and (3) the number of days in
          such Dividend Period divided by 365.

     (c)  After the expiry of the Initial Three Year Term, for each Dividend
          Period falling within a Dealer Determined Term, the dividend to be
          paid on each Series 2 Preference Share on the Dividend Payment Date
          immediately following the end of such Dividend Period shall be the
          amount which is the product of (1) $500,000, (2) the Dealer
          Determined Dividend Rate for such Dividend Period and (3) the number
          of days in such Dividend Period divided by 365.

     (d)  After the expiry of the Initial Three Year Term, for each Auction
          Dividend Period included within an Auction Term, the dividend to be
          paid on each Series 2 Preference Share on the Auction Dividend
          Payment Date immediately following the end of such Auction Dividend
          Period shall be .determined as follows:

          (i)  on the Auction Dividend Payment Date immediately following the
               end of the first Auction Dividend Period during any Auction
               Term, the dividend to be paid on each Series 2 Preference Share
               shall be the amount which is the product of (1) $500,000, (2)
               72% of the Bankers' Acceptance Rate determined as of the first
               Business Day of such Auction Dividend Period and (3) the number
               of days in the first Auction Dividend Period divided by 365; and

          (ii) on the Auction Dividend Payment Dates immediately following the
               end of the second and subsequent Auction Dividend Periods during
               any Auction Term, the dividend to be paid on each Series 2
               Preference Share shall be the amount which is the product of (1)
               $500,000, (2) the Current Dividend Rate for each such Auction
               Dividend Period as determined on the Auction Date immediately
               prior to the beginning of such Auction Dividend Period and (3)
               the number of days in such Auction Dividend Period divided by
               365.

     (e)  If, for any reason, the dividend rate applicable hereunder is, in
          respect of any particular day, not determined or not determinable in
          accordance with the provisions hereof, the rate applicable in respect
          of such day shall be the Bankers' Acceptance Rate on such day plus
          0.40%.




<PAGE>   65



                                     - 15 -

3.            CUMULATIVE DIVIDENDS

              If on any Dividend Payment Date or Auction Dividend Payment Date
the dividends accrued to such date are not paid in full on all Series 2
Preference Shares then outstanding, such dividends, or the unpaid part thereof,
shall be paid on a subsequent date or dates determined by the board of
directors of the Corporation on which the Corporation shall have sufficient
monies properly applicable to the payment of such dividends. The holders of
Series 2 Preference Shares shall not be entitled to any dividends other than or
in excess of the cumulative preferential cash dividends herein provided for.


4.            REDEMPTION AT THE OPTION OF THE CORPORATION

              Subject to the provisions of the Act and other laws governing
the Corporation and the articles of the Corporation, the Corporation at any
time, upon giving notice as hereinafter provided, may redeem the whole or from
time to time any part of the then outstanding Series 2 Preference Shares on
payment for each share to be redeemed of a price of $500,000 together, in each
case, with an amount equal to all accrued and unpaid dividends thereon to but
excluding the date fixed for redemption (the whole constituting and being
herein referred to as the "Redemption Price"). If the Corporation desires to
redeem only part of the Series 2 Preference Shares, the Series 2 Preference
Shares to be redeemed shall be redeemed as nearly as may be pro rata
(disregarding fractions) from each of the holders of Series 2 Preference
Shares. Any Series 2 Preference Shares which are so redeemed shall be cancelled
and not reissued.


5.            MANNER OF REDEMPTION

              In the case of any redemption of Series 2 Preference Shares
pursuant to section II.4. hereof, the Corporation shall, not less than 30 days
before the date specified for redemption if such date falls within the Initial
Three Year Term and thereafter not less than 10 days before the date specified
for redemption, give notice in writing to each person who at the date of the
giving of such notice is the registered holder of Series 2 Preference Shares to
be redeemed of the intention of the Corporation to redeem such Series 2
Preference Shares. Such notice shall set out the date (the "Redemption Date")
on which the redemption is to take place, the Redemption Price and, unless all
the Series 2 Preference Shares held by the holder to whom it is addressed are
to be redeemed, the number of Series 2 Preference Shares so held which are to
be redeemed. The Redemption Date shall be a day which is (i) a Settlement Date
immediately following an Auction Dividend Period or (ii) a Dividend Payment
Date immediately following the end of a Dividend Period. On and after the
Redemption Date, the Corporation shall pay or cause to be paid to the holders
of the Series 2 Preference Shares so called for redemption the Redemption Price
therefor on presentation and delivery, at the registered office of the
Corporation or at such other place or places within Canada designated in such
notice, of the certificate or certificates representing the




<PAGE>   66



                                     - 16 -

Series 2 Preference Shares so called for redemption. Payment of the Redemption
Price shall be made by cheque of the Corporation or its paying agent drawn in
lawful money of Canada on a Canadian chartered bank and payable at par at any
branch of such bank in Canada, and such payment shall be a full and complete
discharge of the Corporation's obligation to pay the Redemption Price owed to
the holders of Series 2 Preference Shares so called for redemption unless the
cheque is not honoured when presented for payment. From and after the
Redemption Date, the holders of Series 2 Preference Shares called for
redemption shall not be entitled to exercise any of the rights of holders of
Series 2 Preference Shares in respect of such shares except the right to
receive the Redemption Price therefor, provided that if payment of such
Redemption Price is not duly made by or on behalf of the Corporation in
accordance with the provisions hereof, then the rights of such holders shall
remain unaffected. If part only of the Series 2 Preference Shares represented
by any certificate shall be redeemed, a new certificate for the balance of such
shares shall be issued at the expense of the Corporation.

               The Corporation shall have the right, at any time after giving
notice of its intention to redeem any Series 2 Preference Shares, to deposit
the aggregate Redemption Price of the Series 2 Preference Shares so called for
redemption, or of such of the Series 2 Preference Shares represented by
certificates as have not at the date of such deposit been delivered by the
holders thereof in connection with such redemption, in a special account in any
chartered bank or any trust company in Canada to be paid without interest to or
to the order of the respective holders of the Series 2 Preference Shares called
for redemption, upon presentation and delivery to such bank or trust company of
the certificates representing such Series 2 Preference Shares. Upon such
deposit being made or upon the Redemption Date, whichever is the later, the
Series 2 Preference Shares in respect whereof such deposit shall have been made
shall be and shall be deemed to be redeemed and the rights of the holders
thereof after such deposit or the Redemption Date, as the case may be, shall be
limited to receiving without interest their proportionate part of the total
Redemption Price so deposited upon presentation and delivery of the
certificates representing the Series 2 Preference Shares held by them
respectively. Any interest allowed on any such deposit shall belong to the
Corporation. Redemption monies that are represented by a cheque which has not
been presented to the Corporation's bankers for payment or that otherwise
remain unclaimed (including monies held on deposit in a special account as
provided for in this section above) for a period of six years from the date
specified for redemption shall be forfeited to the Corporation.


6.             PURCHASE FOR CANCELLATION

               Subject to the provisions of the Act, any restrictions imposed
by law, and the articles of the Corporation, the Corporation may, at any time
or from time to time, purchase (if obtainable) the whole or any part of the
outstanding Series 2 Preference Shares by invitation for tenders to all the
holders of record of Series 2 Preference Shares outstanding at any price per
share not exceeding $500,000 per share together with




<PAGE>   67



                                     - 17 -

an amount equal to all accrued and unpaid dividends thereon up to but excluding
the date of purchase, and the costs of purchase.

               The Corporation shall give notice of its intention to invite
tenders to all holders of Series 2 Preference Shares by giving notice of such
invitation to each holder of Series 2 Preference Shares in accordance with the
provisions from time to time of the by-laws of the Corporation respecting
notice to shareholders. If, upon any invitation for tenders under the provisions
of this section II.6., the Corporation shall receive tenders of Series 2
Preference Shares at the same price, which shares when added to any Series 2
Preference Shares tendered at a lower price or prices aggregate a number
greater than the number for which the Corporation is prepared to accept
tenders, the Series 2 Preference Shares so tendered at the same price which the
Corporation determines to purchase shall be purchased as nearly as may be pro
rata (disregarding fractions) in proportion to the total number of Series 2
Preference Shares so tendered by each of the holders of Series 2 Preference
Shares who submitted tenders at such price. Any Series 2 Preference Shares so
purchased shall be cancelled and not reissued. If part only of the Series 2
Preference Shares represented by any certificate shall be purchased, a new
certificate for the balance of such shares shall be issued at the expense of
the Corporation.


7.             RESTRICTION ON DIVIDENDS AND RETIREMENT AND ISSUE OF SHARES

               Subject to the provisions of the Act and any restrictions under
applicable law, so long as any Series 2 Preference Shares are outstanding,
unless all dividends on the Series 2 Preference Shares then outstanding and on
all other shares of the Corporation ranking as to dividends prior to or on a
parity with the Series 2 Preference Shares accrued up to and including the
immediately preceding respective date or dates for the payment of dividends
thereon have been declared and paid or set apart for payment, the Corporation
will not, without the approval of the holders of the Series 2 Preference Shares
given as specified below:

               (i)  pay, declare or set apart for payment any dividends (other
                    than stock dividends in shares of the Corporation ranking
                    junior to the Series 2 Preference Shares) on shares ranking
                    junior to the Series 2 Preference Shares; or

               (ii) redeem, purchase or otherwise retire or make any capital
                    distribution on or in respect of any shares ranking junior
                    to the Series 2 Preference Shares (except out of the net
                    cash proceeds of a substantially concurrent issue of shares
                    ranking junior to the Series 2 Preference Shares); or

               (iii) redeem, purchase or otherwise retire less than all the
                     Series 2 Preference Shares; or




<PAGE>   68



                                     - 18 -

               (iv) except pursuant to any purchase obligation, sinking fund,
                    retraction privilege or mandatory redemption provisions
                    attaching to any series of preferred shares from time to
                    time issued, redeem, purchase or otherwise retire for value
                    any shares ranking on a parity with or junior to the Series
                    2 Preference Shares; or

               (v)  issue any additional Series 2 Preference Shares or any
                    shares ranking prior to or on a parity with the Series 2
                    Preference Shares with respect to the payment of dividends
                    or the distribution of assets in the event of the
                    liquidation, dissolution or winding-up of the Corporation,
                    whether voluntary or involuntary, or in the event of any
                    other distribution of assets of the Corporation amongst its
                    shareholders for the purpose of winding up its affairs.

Any approval of the holders of the Series 2 Preference Shares required under
this section I.7. may be given by the affirmative vote of at least a majority
of the votes cast at a meeting, or adjourned meeting, of the holders of the
Series 2 Preference Shares duly called and held for that purpose.

8.             LIQUIDATION, DISSOLUTION OR WINDING-UP

               In the event of the liquidation, dissolution or winding-up of
the Corporation or other distribution of assets of the Corporation for the
purpose of winding-up its affairs the holders of the Series 2 Preference Shares
shall be entitled to receive $500,000 per share plus an amount equal to all
accrued and unpaid dividends thereon calculated to the date of distribution
before any amount shall be paid to or any property and assets of the
Corporation shall be distributed to the holders of the Junior Preference
Shares, the ordinary shares or any other shares of the Corporation ranking
junior to the Series 2 Preference Shares and, after payment thereof, the Series
2 Preference Shares shall not be entitled to share in any further distribution
of the assets of the Corporation.

9.             INFORMATION AND VOTING RIGHTS

               The holders of Series 2 Preference Shares shall be entitled to
receive all financial statements and other information sent by the Corporation
to the holders of its ordinary shares but they shall not, as such, except as
expressly provided herein, have the right to receive notice of, or to attend or
to vote at, any meetings of shareholders of the Corporation unless the
Corporation shall have failed to pay in the aggregate dividends with respect to
Dividend Periods, whether or not consecutive, aggregating at least 24 months on
the Series 2 Preference Shares in which case, and only for so long thereafter
as any dividends on the Series 2 Preference Shares remain in arrears, the
holders of Series 2 Preference Shares shall be entitled to receive notice of,
and to attend, meetings of shareholders of the Corporation at which directors
are to be elected and shall be entitled, voting separately as a class together
with all other holders of any




<PAGE>   69



                                     - 19 -

other series of Senior Preference Shares having similar voting rights, to elect
two directors of the Corporation. In connection with the foregoing, the holders
of the Series 2 Preference Shares shall have 500,000 votes for each Series 2
Preference Share held.

               Nothing herein contained shall be deemed or construed to limit
the ability of the Corporation from time to time to increase or decrease the
number of its directors.

               In connection with any action to be taken by the Corporation
which requires the approval of the holders of Series 2 Preference Shares voting
as a series or as part of the class, each such share shall entitle the holder
thereof to 500,000 votes for each Series 2 Preference Share.


III.           PART III 
               CORPORATION DETERMINED RATE PROCEDURES

1.             DETERMINATION OF NEW DIVIDEND RATE

               No earlier than 60 days and no later than 45 days prior to the
end of the Initial Three Year Term or no earlier than 25 days and no later than
20 days prior to the end of the current Corporation Determined Term or Dealer
Determined Term or Auction Dividend Period (and provided such Auction Dividend
Period is not the first Auction Dividend Period within an Auction Term), as the
case may be, the Corporation may notify the holders of Series 2 Preference
Shares of a proposed Corporation Determined Dividend Rate to apply with respect
to a proposed Dividend Period or Dividend Periods having a duration of one
calendar month or whole multiples thereof within a proposed Corporation
Determined Term. Such notification to such holders shall also:

               (i)  specify a date by which each holder must notify the
                    Corporation in writing of its acceptance of the proposed
                    Corporation Determined Dividend Rate, the proposed Dividend
                    Period duration and the proposed Corporation Determined
                    Term, if such holder intends to accept such rate, period
                    duration and term, which date shall be at least 35 days
                    prior to the end of the Initial Three Year Term or at least
                    15 days prior to the end of the current Corporation
                    Determined Term or Dealer Determined Term or Auction
                    Dividend Period, as the case may be; and

               (ii) specify that the proposed Corporation Determined Dividend
                    Rate, the proposed Dividend Period duration and the
                    proposed Corporation Determined Term shall become effective
                    for the purposes of determining the dividends to be paid on
                    the Dividend Payment Dates for Dividend Periods during such
                    proposed




<PAGE>   70



                                     - 20 -


                    Corporation Determined Term only if all of the holders of 
                    Series 2 Preference Shares accept such rate, period 
                    duration and term.

2.             ACCEPTANCE OF CORPORATION DETERMINED DIVIDEND RATE

               If,

               (i)  by the time prescribed in paragraph (i) of section III.2.
                    hereof, all of the holders of Series 2 Preference Shares
                    have accepted the proposed Corporation Determined Dividend
                    Rate, the proposed Dividend Period duration and the
                    proposed Corporation Determined Term as evidenced by notice
                    in writing to the Corporation, and

               (ii) at least 30 days prior to the end of the Initial Three Year
                    Term or at least 12 days prior to the end of the current
                    Corporation Determined Term or Dealer Determined Term or
                    Auction Dividend Period, as the case may be, the
                    Corporation has notified all of such holders that each of
                    them has agreed with the Corporation on such rate and term;

such Corporation Determined Dividend Rate, Dividend Period duration and
Corporation Determined Term shall apply for the purposes of determining the
dividend to be paid on the Series 2 Preference Shares on each Dividend Payment
Date in respect of Dividend Periods during such Corporation Determined Term.

3.             TERMINATION OF APPLICATION

               Notwithstanding the acceptance of a Corporation Determined
Dividend Rate, Dividend Period duration and a Corporation Determined Term as
provided for in this Part III, the Corporation may notify the holders of Series
2 Preference Shares that the Corporation does not intend to implement
application of the Corporation Determined Dividend Rate, Dividend Period
duration and Corporation Determined Term as set forth in the notification to
holders provided that such notification is given by the Corporation prior to
the end of the Initial Three Year Term or the current Corporation Determined
Term, Dealer Determined Term or Auction Dividend Period, as the case may be. In
such circumstances, the provisions of Part IV hereof may be applied in
accordance with such Part, failing which the provisions of Part V hereof shall
be applied in accordance with such Part. Any such notification shall not limit
or restrict the right of the Corporation, prior to the expiry of any subsequent
Corporation Determined Term, Dealer Determined Term or Auction Dividend Period,
as the case may be, to implement the provisions of this Part III by forwarding
a notification to the holders of Series 2 Preference Shares.




<PAGE>   71



                                     - 21 -


4.              MISCELLANEOUS

               In the event that there is any inconsistency, ambiguity or
uncertainty in the interpretation or application of the procedures set forth in
this Part III, the board of directors of the Corporation (or any person or
persons designated by the board of directors) may, in such manner as it shall
determine in its sole discretion, interpret such procedures in order to deal
with such inconsistency, ambiguity or uncertainty and any such determination
evidenced by a certificate of the Secretary of the Corporation (which shall be
provided to holders of Series 2 Preference Shares) shall be conclusive.


IV.            PART IV
               DEALER BIDS PROCEDURES

1.             BIDS BY DEALERS

          (a)  No earlier than 30 days and no later than 25 days prior to the
               end of the Initial Three Year Term or no earlier than 13 days
               and no later than 10 days prior to the end of the current
               Corporation Determined Term or Dealer Determined Term or Auction
               Dividend Period (and provided such Auction Dividend Period is
               not the first Auction Dividend Period within an Auction Term),
               as the case may be, the Corporation may solicit bids from one or
               more Dealers for the purchase of all of the Series 2 Preference
               Shares. Such solicitation shall be contained in a Notice
               Requesting Bids to be sent by the Corporation to such Dealers
               which notice shall:

               (i)  invite each Dealer to submit to the Corporation a Dealer
                    Offer; and

               (ii) specify a date, which date shall not be more than 5 days
                    after the giving of such notice, by which any such offer
                    must be received (the "Dealer Response Date") by the
                    Corporation.

          (b)  Each Dealer receiving a Notice Requesting Bids may submit a
               Dealer Offer provided such Dealer does so by the Dealer Response
               Date and provided that such Dealer Offer specifies:

               (i)  for the purpose of determining the Dealer Determined
                    Dividend Rate in the event such Dealer's Dealer Offer is
                    accepted under section IV.1.(c):

                    (A)  the Dealer Determined Percentage of the Average Prime
                         Rate (to be determined as described in paragraph (i)
                         of the definition herein of "Dealer Determined
                         Dividend Rate");




<PAGE>   72



                                     - 22 -

                    (B)  the Dealer Determined Percentage of the Bankers'
                         Acceptance Rate (to be determined as described in
                         paragraph (ii) of the definition herein of "Dealer
                         Determined Dividend Rate"); or

                    (C)  a fixed annual percentage rate;

               (ii)  a Dealer Determined Term for which the rate referred to in
                     paragraph (i) of this section IV.1.(b) shall apply;

               (iii) the amount of any fees to be paid by the Corporation to
                     the Dealer in respect of the Series 2 Preference Shares in
                     the event such Dealer's Dealer Offer is accepted by the
                     Corporation; and

               (iv)  the duration of the Dividend Period, which shall be a
                     period of one calendar month or a whole multiple thereof,
                     to be applicable during the Dealer Determined Term
                     specified pursuant to paragraph (ii) of this section
                     IV.1.(b).

          (c)  If the Corporation wishes to accept a Dealer Offer, it shall
               signify such acceptance on or before 15 days prior to the end of
               the Initial Three Year Period or on or before five days prior to
               the end of the current Corporation Determined Term or Dealer
               Determined Term or Auction Dividend Period, as the case may be,
               by notice to the Dealer whose Dealer Offer it accepts (an
               "Accepted Dealer Offer"). The Dealer Determined Dividend Rate,
               the duration of the Dividend Period and Dealer Determined Term
               specified in the Accepted Dealer Offer shall apply for the
               purposes of determining the dividends to be paid on the Series 2
               Preference Shares on each Dividend Payment Date in respect of
               each Dividend Period during such Dealer Determined Term. The
               Dealer whose Dealer Offer is accepted will be required to
               purchase all of the Series 2 Preference Shares not retained by
               the existing holders on the last day of the Initial Three Year
               Term or the current Corporation Determined Term or Dealer
               Determined Term or on the Settlement Date immediately following
               the current Auction Dividend Period, as the case may be, on the
               terms contained in the Accepted Dealer Offer.

          (d)  Concurrently with its acceptance of a Dealer Offer, and in any
               event not later than 15 days prior to the end of the Initial
               Three Year Term or not later than five days prior to the end of
               the current Corporation Determined Term or Dealer Determined
               Term or Auction Dividend Period, as the case may be, the
               Corporation shall notify (a "Notification to Holders") each
               existing holder of Series 2 Preference Shares that the
               Corporation has accepted a Dealer Offer. Such notification
               shall:

               (i)  specify the Dealer Determined Dividend Rate to apply to the
                    Series 2 Preference Shares;




<PAGE>   73



                                     - 23 -



               (ii) specify the Dealer Determined Term for which the Dealer
                    Determined Dividend Rate referred to in paragraph (i) of
                    this section IV.1.(d) shall apply and the duration of the
                    Dividend Period within such Dealer Determined Term;

              (iii) notify such holders of the right of each holder either to
                    sell all or some of the Series 2 Preference Shares it holds
                    to such Dealer or to continue to hold all or some of the
                    Series 2 Preference Shares it holds;

               (iv) notify such holders of the date (which shall be not more
                    than 10 days and not less than six days prior to the end of
                    the Initial Three Year Term or not more than three days and
                    not less than two days prior to the end of the current
                    Corporation Determined Term or Dealer Determined Term or
                    Auction Dividend Period, as the case may be) by which the
                    Corporation must have received written notice from such
                    holder of its decision to sell all or some of the Series 2
                    Preference Shares it holds as provided for in section
                    IV.1.(e) hereof;

               (v)  notify such holders that any holder of Series 2 Preference
                    Shares that fails to respond to the Notification to Holders
                    by the date specified for response therein will be deemed
                    to have elected to continue to hold all of the Series 2
                    Preference Shares then held by it subject to the terms and
                    conditions as to the Dealer Determined Dividend Rate and
                    the Dealer Determined Term which are set forth in the
                    Notification to Holders; and

               (vi) identify the Dealer whose Dealer Offer has been accepted.

          (e)  Upon receipt of the Notification to Holders, an existing holder
               of Series 2 Preference Shares may elect to sell Series 2
               Preference Shares in accordance with the terms specified in such
               Notification to Holders by notifying the Corporation in writing
               of such decision and of the number of shares to be sold. Each
               holder of Series 2 Preference Shares who elects to sell all or
               some of its Series 2 Preference Shares shall, together with such
               notice, deposit the certificate or certificates representing the
               Series 2 Preference Shares which such holder desires to sell
               (with the transfer panel on such certificate duly completed and
               signed or, in the alternative, with a duly completed stock
               transfer power of attorney accompanying such certificate or
               certificates) at the registered office of the Corporation, or at
               any place where the Series 2 Preference Shares may be
               transferred or any other place or places in Canada specified by
               the Corporation to holders of Series 2 Preference Shares in the
               Notification to Holders. If a holder of




<PAGE>   74



                                     - 24 -


               Series 2 Preference Shares wishes to sell only some of the
               Series 2 Preference Shares represented by any share certificate
               or certificates, the holder may deposit the certificate or
               certificates, as aforementioned, and the Corporation shall issue
               and deliver to such holder, at the expense of the Corporation, a
               new share certificate representing the Series 2 Preference
               Shares which are not being delivered for sale. Any holder of
               Series 2 Preference Shares that fails to respond to the
               Notification to Holders by the date specified for response
               therein will be deemed to have elected to continue to hold all
               of the Series 2 Preference Shares then held by it subject to the
               terms and conditions as to the Dealer Determined Dividend Rate,
               Dividend Period duration and the Dealer Determined Term which
               are set forth in the Notification to Holders. The Corporation
               shall have all such powers and authority as may be necessary to
               determine finally the adequacy of all transfer instruments and
               related matters with respect to the sale of shares by an
               existing holder to a Dealer hereunder. Any determination by the
               Corporation to the effect that any instrument of transfer is
               incomplete or ineffective shall bind the holder intending to
               sell any of its Series 2 Preference Shares pursuant to the
               provisions of this Part IV and shall also bind the Dealer in
               question.


          (f)  At least one Business Day prior to the end of the Initial Three
               Year Term or the current Corporation Determined Term, Dealer
               Determined Term or Auction Dividend Period, as the case may be,
               the Corporation shall notify the Dealer submitting the Accepted
               Dealer Offer of the number of shares to be purchased by such
               Dealer in accordance with section IV.1. (g) hereof and of the
               identity of the vendor or vendors thereof.

          (g)  On the last day of the Initial Three Year Term or the current
               Corporation" Determined Term or Dealer Determined Term or on the
               Settlement Date immediately following the end of the current
               Auction Dividend Period, as the case may be, the Dealer
               submitting the Accepted Dealer Offer shall purchase the Series 2
               Preference Shares from the holders specified in section IV.1. (f)
               hereof at the purchase price of $500,000 per Series 2 Preference
               Share. For the purposes of completing such purchase, the Dealer
               submitting the Accepted Dealer Offer shall deposit with the
               Corporation, at its registered office, on or prior to noon
               (Toronto time) on such date, a certified cheque payable to the
               Corporation, as agent for the vendor or vendors referred to in
               section IV.1. (f) hereof, representing the aggregate purchase
               price for the Series 2 Preference Shares to be purchased
               pursuant to this section IV.1. (g) together with a direction as
               to registration particulars with respect to such Series 2
               Preference Shares to be purchased. Upon receipt of such
               certified cheque as aforesaid, the Corporation shall deliver to
               the vendor or vendors at the registered office of the
               Corporation cheques payable to the vendor or vendors in payment
               of the purchase price for such Series 2 Preference Shares (less
               any tax




<PAGE>   75



                                     - 25 -

               required to be deducted and withheld therefrom) against delivery
               of the certificates therefor duly completed in accordance with
               section IV.1. (e), and delivery of such cheques by the
               Corporation shall be deemed to be payment and shall satisfy and
               discharge all liability for such purchase price to the extent Of
               the amount represented by such cheques (plus any tax required to
               be and in fact deducted and withheld therefrom and remitted to
               the proper tax authority), unless such cheques are not paid on
               due presentation.


2.             TERMINATION OF APPLICATION

               Notwithstanding the acceptance of a Dealer Offer as provided for
in this Part IV, the Corporation may notify the holders of Series 2 Preference
Shares that the Corporation does not intend to implement application of the
Dealer Determined Dividend Rate, Dividend Period duration and Dealer Determined
Term as set forth in the Notification to Holders provided that such
notification is given by the Corporation prior to the end of the Initial Three
Year Term or the current Corporation Determined Term, Dealer Determined Term or
Auction Dividend Period, as the case may be. In such circumstances, the
provisions of Part V hereof shall be applied in accordance with such Part and,
for greater certainty, the Dealer whose Dealer Offer has been accepted shall
not be obliged to purchase any Series 2 Preference Shares pursuant to such
Dealer Offer. Any such notification shall not limit or restrict the right of
the Corporation, prior to the end of any subsequent Corporation Determined
Term, Dealer Determined Term or Auction Dividend Period, as the case may be, to
implement the provisions of this Part IV by forwarding a Notice Requesting Bids
to one or more Dealers.


3.             MISCELLANEOUS

               In the event that there is any inconsistency, ambiguity or
uncertainty in the interpretation of application of the procedures set forth in
this Part IV, the board of directors of the Corporation (or any person or
persons designated by the board of directors) may, in such manner as it shall
determine in its sole discretion, interpret such procedures in order to deal
with such inconsistency, ambiguity or uncertainty and any such determination
evidenced by a certificate of the Secretary of the Corporation (which shall be
provided to holders of Series 2 Preference Shares) shall be conclusive.

<PAGE>   76



                                     - 26 -

V.        PART V
          AUCTION PROCEDURES

1.        ORDERS BY EXISTING HOLDERS AND POTENTIAL HOLDERS

     (a)  Prior to the Submission Deadline on each Auction Date:

          (i)  each Existing Holder may submit to a Dealer information as to
               the number of Series 2 Preference Shares, if any, held by such
               Existing Holder which such Existing Holder: each Existing Holder
               may submit to a Dealer information as to the number of Series 2
               Preference Shares, if any, held by such Existing Holder which
               such Existing Holder:

               (A)  desires to continue to hold without regard to the Current
                    Dividend Rate; and/or

               (B)  desires to continue to hold, provided that the Current
                    Dividend Rate shall not be less than the dividend rate per
                    annum specified by such Existing Holder; and/or

               (C)  offers to sell without regard to the Current Dividend Rate;
                    and

          (ii) Potential Holders may submit to a Dealer offers to purchase
               Series 2 Preference Shares, provided that any such offer shall
               be effective only if the Current Dividend Rate shall not be less
               than the dividend rate per annum specified by such Potential
               Holder.

           The communication to a Dealer of the information referred to in
this section V.1.(a) is an "Order" and, collectively, are "Orders", and each
Existing Holder and each Potential Holder placing an Order is a "Bidder" and,
collectively, are "Bidders"; an Order containing the information referred to in
subparagraph (i) (A) of this section V.l. (a) is a "Hold Order" and,
collectively, are "Hold Orders"; an Order containing the information referred
to in subparagraph (i) (B) or paragraph (ii) of this section V.l. (a) is a "Bid"
and, collectively, are "Bids"; and an Order containing the information referred
to in subparagraph (i) (C) of this section V.1.(a) is a "Sell Order" and,
collectively, are "Sell Orders".

     (b)  (i)  A Bid by an Existing Holder shall constitute an irrevocable
               offer to sell at a price per Series 2 Preference Share equal to
               $500,000:

               (A)  the number of Series 2 Preference Shares specified in such
                    Bid if the Winning Bid Rate determined on the applicable
                    Auction Date is less than the rate specified in such Bid;




<PAGE>   77



                                     - 27 -

               (B)  the number of Series 2 Preference Shares specified in such
                    Bid or a lesser number to be determined as set forth in
                    paragraph (iv) of section V.4.(a) hereof if the Winning Bid
                    Rate determined on such Auction Date is equal to the rate
                    specified in such Bid; or

               (C)  a number of Series 2 Preference Shares which is less than
                    the number thereof specified in such Bid to be determined
                    as set forth in paragraph (iii) of section V.4.(b) hereof if
                    the rate specified in such Bid is higher than the Maximum
                    Rate and Sufficient Clearing Bids do not exist.

          (ii) A Sell Order by an Existing Holder shall constitute an
               irrevocable offer to sell at a price per Series 2 Preference
               Share equal to $500,000:

               (A)  the number of Series 2 Preference Shares specified in such
                    Sell Order if Sufficient Clearing Bids do exist; or

               (B)  a lesser number of Series 2 Preference Shares to be
                    determined as set forth in paragraph (iii) of section
                    V.4.(b) hereof if Sufficient Clearing Bids do not exist.

         (iii) A Bid by a Potential Holder shall constitute an irrevocable
               offer to purchase at a price per Series 2 Preference Share equal
               to $500,000:

               (A)  the number of Series 2 Preference Shares specified in such
                    Bid if the Winning Bid Rate determined on the applicable
                    Auction Date is higher than the rate specified in such Bid;

               (B)  the specified number or a lesser number of Series 2
                    Preference Shares to be determined as set forth in
                    paragraph (v) of section V.4.(a) hereof if the Winning Bid
                    Rate determined on such Auction Date is equal to the rate
                    specified in such Bid; or

               (C)  the specified number of Series 2 Preference Shares if the
                    rate specified in such Bid is equal to or lower than the
                    Maximum Rate and Sufficient Clearing Bids do not exist.

     (c)  A rate specified by an Existing Holder or Potential Holder in any Bid
          shall be a fixed annual percentage rate or a specified percentage of
          the Bankers' Acceptance Rate determined on the relevant Auction Date.

     (d)  If none of the holders of Series 2 Preference Shares is an Existing
          Holder for the purposes of this Part V on any date which would be an
          Auction


<PAGE>   78



                                     - 28 -

          Date hereunder, the Current Dividend Date for the next succeeding
          Auction Dividend Period shall be equal to 50% of the Bankers'
          Acceptance Rate determined on the Auction Date.

2.        SUBMISSION OF ORDERS BY DEALERS TO THE AUCTION MANAGER

     (a)  Each Dealer shall submit to the Auction Manager in writing in
          accordance with its Dealer Agreement prior to the Submission Deadline
          on each Auction Date all Orders obtained by such Dealer and
          specifying with respect to each Order:

           (i) the name of the Bidder placing such Order;

          (ii) the aggregate number of Series 2 Preference Shares that are the
               subject of the Order;

         (iii) to the extent that the Bidder is an Existing Holder, the number
               of Series 2 Preference Shares, if any, subject to any:

               (A)  Hold Order placed by such Existing Holder;

               (B)  Bid placed by such Existing Holder and the rate specified
                    in such Bid; and/or

               (C)  Sell Order placed by such Existing Holder; and

          (iv) to the extent that the Bidder is a Potential Holder, the rate
               specified in the Bid of such Potential Holder.

     (b)  If any rate specified in any Bid contains more than three figures to
          the right of the decimal point, the Auction Manager shall round such
          rate up to the next highest one-thousandth of one percent (0.001%).

     (c)  If for any reason an Order or Orders covering in the aggregate all
          the Series 2 Preference Shares held by an Existing Holder is not
          submitted to the Auction Manager prior to the Submission Deadline,
          the Auction Manager shall deem a Hold Order to have been submitted on
          behalf of such Existing Holder covering the number of Series 2
          Preference Shares held by such Existing Holder and not subject to
          Orders submitted to the Auction Manager.

     (d)  If one or more Orders covering in the aggregate more than the number
          of Series 2 Preference Shares held by any Existing Holder are
          submitted to the Auction Manager, such Orders shall be considered
          valid as follows and in the following order of priority:




<PAGE>   79



                                     - 29 -




          (i)  all Hold Orders shall be considered valid, but only up to and
               including, in the aggregate, the number of Series 2 Preference
               Shares held by such Existing Holder, and, solely for purposes of
               allocating compensation among the Dealers submitting Hold
               Orders, if the number of Series 2 Preference Shares subject to
               such Hold Orders exceeds the number of Series 2 Preference
               Shares held by such Existing Holder, the number of Series 2
               Preference Shares subject to each such Hold Order shall be
               reduced pro rata to cover the number of Series 2 Preference
               Shares held by such Existing Holder;

          (ii) (A)  any Bid shall be considered valid up to and including the
                    excess of the number of Series 2 Preference Shares held by
                    such Existing Holder over the number of Series 2 Preference
                    Shares subject to any Hold Order referred to in paragraph
                    (i) of this section V.2.(d);

               (B)  subject to subparagraph (ii) (A) of this section V.2.(d), if
                    more than one Bid with the same rate is submitted on behalf
                    of such Existing Holder and the number of Series 2
                    Preference Shares subject to such Bids is greater than such
                    excess, such Bids shall be considered valid up to the
                    amount of such excess, and, solely for purposes of
                    allocating compensation among the Dealers submitting Bids
                    with the same rate, the number of Series 2 Preference
                    Shares subject to each Bid with the same rate shall be
                    reduced pro rata to cover the number of Series 2 Preference
                    Shares equal to such excess;

               (C)  subject to subparagraph (ii) (A) of this section V.2.(d), if
                    more than one Bid with different rates is submitted on
                    behalf of such Existing Holder, such Bids shall be
                    considered valid in the ascending order of their respective
                    rates up to the amount of such excess; and

               (D)  in any event, the number, if any, of such Series 2
                    Preference Shares subject to Bids not valid under this
                    paragraph (ii) shall be treated as the subject of a Bid by
                    a Potential Holder; and

         (iii) all Sell Orders shall be considered valid but only up to and
               including in the aggregate the excess of the number of Series 2
               Preference Shares held by such Existing Holder over the sum of
               the Series 2 Preference Shares subject to Hold Orders referred
               to in paragraph (i) of this section V.2.(d) and valid Bids by
               Existing Holders referred to in paragraph (ii) of this section
               V.2.(d).




<PAGE>   80



                                     - 30 -


     (e)  If more than one Bid is submitted on behalf of any Potential Holder,
          each Bid submitted shall be a separate Bid.

3.        DETERMINATION OF SUFFICIENT CLEARING BIDS, WINNING BID RATE AND 
          CURRENT DIVIDEND RATE

     (a)  On the Submission Deadline on each Auction Date, the Auction Manager
          shall assemble all Orders submitted or deemed submitted to it by the
          Dealers (each such Order as submitted or deemed submitted by a Dealer
          being individually a "Submitted Hold Order", a "Submitted Bid" or a
          "Submitted Sell Order", as the case may be, or a "Submitted Order"
          and, collectively, "Submitted Hold Orders", "Submitted Bids" or
          "Submitted Sell Orders", as the case may be, or "Submitted Orders")
          and shall determine:

          (i)  the excess of (A) the total number of Series 2 Preference Shares
               held by Existing Holders issued and outstanding over (B) the
               number of Series 2 Preference Shares that are the subject of
               Submitted Hold Orders (such excess being the "Available
               Shares");

          (ii) from the Submitted Orders, whether:

               (A)  the number of Series 2 Preference Shares that are the
                    subject of Submitted Bids by Potential Holders specifying
                    one or more rates equal to or lower than the Maximum Rate;

               exceeds or is equal to the sum of:

               (B)  (I)  the number of Series 2 Preference Shares that are the
                         subject of Submitted Bids by Existing Holders
                         specifying one or more rates higher than the Maximum
                         Rate; and

                    (II) the number of Series 2 Preference Shares that are the
                         subject of Submitted Sell Orders;

               and if such excess or equality exists (other than because all of
               the Series 2 Preference Shares are the subject of Submitted Hold
               Orders), then such Submitted Bids in subparagraph (A) hereof
               shall be "Sufficient Clearing Bids"; and

         (iii) if Sufficient Clearing Bids exist, the lowest rate specified in
               the Submitted Bids which if the Auction Manager accepted:

<PAGE>   81



                                     - 31 -

               (A)  (I)  each Submitted Bid from Existing Holders specifying
                         that lowest rate, and

                    (II) all other Submitted Bids from Existing Holders
                         specifying lower rates,

               thus entitling those Existing Holders to continue to hold the
               aggregate number of Series 2 Preference Shares that are
               specified in those Submitted Bids; and

               (B)  (I)  each Submitted Bid from Potential Holders specifying
                         that lowest rate, and 
                    (II) all other Submitted Bids from Potential Holders 
                         specifying lower rates,

               thus entitling those Potential Holders to purchase the aggregate
               number of Series 2 Preference Shares that are specified in those
               Submitted Bids;

               would result in such Existing Holders described in subparagraph
               (A) hereof continuing to hold an aggregate number of Series 2
               Preference Shares which, when added to the aggregate number of
               Series 2 Preference Shares to be purchased by such Potential
               Holders described in subparagraph (B) hereof, would equal not
               less than the number of Available Shares. This lowest rate is
               the "Winning Bid Rate".

     (b)  Promptly after the Auction Manager has made the determinations
          pursuant to section V.3.(a) hereof, the Auction Manager shall advise
          the Corporation of the Bankers' Acceptance Rate and, based on such
          determinations, of the dividend rate applicable to the Series 2
          Preference Shares for the next succeeding Auction Dividend Period
          (the "Current Dividend Rate") as follows:

          (i)  if Sufficient Clearing Bids exist, that the Current Dividend
               Rate for the next succeeding Auction Dividend Period shall be
               equal to the Winning Bid Rate so determined;

          (ii) if Sufficient Clearing Bids do not exist (other than because all
               of the Series 2 Preference Shares are the subject of Submitted
               Hold Orders), that the Current Dividend Rate for the next
               succeeding Auction Dividend Period shall be equal to the Maximum
               Rate; or

         (iii) if all of the Series 2 Preference Shares are the subject of
               Submitted Hold Orders, that the Current Dividend Rate for the
               next succeeding




<PAGE>   82



                                     - 32 -


               Auction Dividend Period shall be equal to 50% of the Bankers'
               Acceptance Rate determined on the Auction Date.


4.        ACCEPTANCE AND REJECTION OF SUBMITTED BIDS AND SUBMITTED SELL ORDERS 
          AND ALLOCATION OF SHARES

          Based on the determinations made pursuant to section V.3.(a) hereof, 
the Submitted Bids and Submitted Sell Orders shall be accepted or rejected and
the Auction Manager shall take such other action as set forth below:

     (a)  If Sufficient Clearing Bids have been made, subject to the provisions
          of sections V.4.(c) and V.4.(d) hereof, Submitted Bids and Submitted
          Sell Orders shall be accepted and rejected in the following order of
          priority and all other Submitted Bids shall be rejected:

          (i)  (A) the Submitted Sell Order of each Existing Holder shall be
               accepted and (B) the Submitted Bid of each Existing Holder
               specifying any rate that is higher than the Winning Bid Rate
               shall be rejected, thus requiring each such Existing Holder to
               sell the Series 2 Preference Shares that are the subject of such
               Submitted Sell Order and such Submitted Bid;

          (ii) the Submitted Bid of each Existing Holder specifying any rate
               that is lower than the Winning Bid Rate shall be accepted, thus
               entitling each such Existing Holder to continue to hold the
               Series 2 Preference Shares that are the subject of such
               Submitted Bid;

         (iii) the Submitted Bid of each Potential Holder specifying any rate
               that is lower than the Winning Bid Rate shall be accepted, thus
               requiring each such Potential Holder to purchase the number of
               Series 2 Preference Shares specified in such Submitted Bid;

          (iv) the Submitted Bid for each Existing Holder specifying a rate
               that is equal to the Winning Bid Rate shall be accepted, thus
               entitling each such Existing Holder to continue to hold the
               Series 2 Preference Shares that are the subject of such
               Submitted Bid, unless the number of Series 2 Preference Shares
               subject to all such Submitted Bids is greater than the total
               number of Available Shares minus the number of Series 2
               Preference Shares subject to Submitted Bids described in
               paragraphs (ii) and (iii) of this section V.4.(a) (the
               "Remaining Shares"). In this event, the Submitted Bids of each
               such Existing Holder described in this paragraph (iv) shall be
               rejected, and each such Existing Holder shall be required to
               sell Series 2 Preference Shares, but only in an amount equal to
               the difference between (A) the number of Series 2 Preference
               Shares then held by such Existing




<PAGE>   83



                                     - 33 -

               Holder subject to such Submitted Bid, and (B) the number of
               Series 2 Preference Shares obtained by multiplying (x) the
               number of Remaining Shares by (y) a fraction, the numerator of
               which shall be the number of Series 2 Preference Shares held by
               such Existing Holder subject to such Submitted Bid and the
               denominator of which shall be the sum of the number of Series 2
               Preference Shares subject to such Submitted Bids made by all
               such Existing Holders who specified a rate equal to the Winning
               Bid Rate; and

          (v)  the Submitted Bid of each Potential Holder specifying a rate
               that is equal to the Winning Bid Rate shall be accepted but only
               in an amount equal to the number of Series 2 Preference Shares
               obtained by multiplying (A) the excess, if any, of the total
               number of Available Shares over the number of Series 2
               Preference Shares subject to accepted Submitted Bids described
               in clauses (ii), (iii) and (iv) of this section V.4.(a) by (B) a
               fraction, the numerator of which shall be the number of Series 2
               Preference Shares specified in such Submitted Bid and the
               denominator of which shall be the sum of the number of Series 2
               Preference Shares subject to Submitted Bids made by all
               Potential Holders who specified a rate equal to the Winning Bid
               Rate.

     (b)  If Sufficient Clearing Bids have not been made (other than because
          all of the Series 2 Preference Shares are subject to Submitted Hold
          Orders), subject to the provisions of sections V.4.(c) and V.4.(d)
          hereof, Submitted Bids and Submitted Sell Orders shall be accepted or
          rejected in the following order of priority and all other Submitted
          Bids shall be rejected:

          (i)  the Submitted Bid of each Existing Holder specifying any rate
               that is equal to or lower than the Maximum Rate shall be
               accepted, thus entitling that Existing Holder to continue to
               hold the Series 2 Preference Shares that are the subject of such
               Submitted Bid;

          (ii) the Submitted Bid of each Potential Holder specifying any rate
               that is equal to or lower than the Maximum Rate shall be
               accepted, thus requiring such Potential Holder to purchase the
               number of Series 2 Preference Shares specified in such Submitted
               Bid; and

         (iii) the Submitted Bid of each Existing Holder specifying any rate
               that is higher than the Maximum Rate shall be rejected and the
               Submitted Sell Order of each Existing Holder shall be accepted,
               thus requiring each such Existing Holder to sell Series 2
               Preference Shares but only in an amount equal to the number of
               Series 2 Preference Shares obtained by multiplying the aggregate
               number of Series 2 Preference Shares subject to Submitted Bids
               described in paragraph (ii) of this section V.4.(b) by a
               fraction, the numerator of




<PAGE>   84



                                     - 34 -


                        which shall be the number of Series 2 Preference Shares
                        held by such Existing Holder subject to such Submitted
                        Bid or Submitted Sell Order and the denominator of which
                        shall be the number of Series 2 Preference Shares
                        subject to all such Submitted Bids and Submitted Sell
                        Orders.

          (c)  If, as a result of the procedures described in section V.4.(a)
               or V.4.(b) hereof, any Existing Holder would be entitled or
               required to sell, or any Potential Holder would be entitled or
               required to purchase, a fraction of a Series 2 Preference Share
               on any Settlement Date, the Auction Manager shall, in such
               manner as it shall determine in its sole discretion, round up or
               down the number of Series 2 Preference Shares to be purchased or
               sold by any Existing Holder or Potential Holder on such
               Settlement Date so that the number of shares purchased or sold
               by each Existing Holder or Potential Holder shall be whole
               Series 2 Preference Shares.

          (d)  If, as a result of the procedures described in section V.4.(a)
               hereof, any Potential Holder would be entitled or required to
               purchase a fraction of a Series 2 Preference Share on any
               Settlement Date, the Auction Manager shall, in such manner as it
               shall determine in its sole discretion, allocate shares for
               purchase among Potential Holders so that only whole Series 2
               Preference Shares are purchased on such Settlement Date by any
               Potential Holder, even if such allocation results in one or more
               of such Potential Holders not purchasing Series 2 Preference
               Shares on such Settlement Date.

          (e)  Based on the results of each Auction, the Auction Manager shall
               determine to which Potential Holder or Potential Holders
               purchasing Series 2 Preference Shares an Existing Holder or
               Existing Holders shall sell Series 2 Preference Shares being
               sold by such Existing Holder or Existing Holders. Such purchases
               and sales of Series 2 Preference Shares shall be completed in
               accordance with the procedures specified in the Purchaser's
               Letter on the Settlement Date by payment by each Potential
               Holder purchasing Series 2 Preference Shares of the aggregate
               purchase price of the Series 2 Preference Shares to be purchased
               from a relevant Existing Holder equal to $500,000 per Series 2
               Preference Share against delivery by such Existing Holder
               selling Series 2 Preference Shares to such Potential Holder of a
               certificate or certificates representing the number of Series 2
               Preference Shares being sold, duly endorsed for transfer.




<PAGE>   85


                                     - 35 -

5.             MISCELLANEOUS

               Notwithstanding the provisions of Part V hereof, the Auction
Manager shall not follow the Auction Procedures on the Auction Date immediately
preceding: (i) the Redemption Date in the event that written notice of
redemption of all the outstanding Series 2 Preference Shares has been given
pursuant to the provisions of section II.5. hereof or (ii) the first day of a
Corporation Determined Term or Dealer Determined Term.

               In the event that there is any inconsistency, ambiguity or
uncertainty in the interpretation or application of the procedures set forth in
this Part, the board of directors of the Corporation (or any person or persons
designated by the board of directors) may, in such manner as it shall determine
in its sole discretion, interpret such procedures in order to deal with any
such inconsistency, ambiguity or uncertainty and any such determination
evidenced by a certificate of the Secretary of the Corporation (which shall be
provided to holders of Series 2 Preference Shares) shall be conclusive.







<PAGE>   1
                                                                     EXHIBIT 3.2




                                  BY-LAW NO. 1

                         A BY-LAW RELATING GENERALLY TO
                        THE TRANSACTION OF THE BUSINESS
                                 AND AFFAIRS OF

                         GULF CANADA RESOURCES LIMITED
                 (hereinafter referred to as the "Corporation")

BE IT ENACTED as a by-law of the Corporation as follows:

                                   DIRECTORS

1.       QUORUM
         A majority of directors shall constitute a quorum for the transaction
of business at any meeting of directors.

2.       MEETINGS OF DIRECTORS
         Directors' meetings may be called by the Chairman of the Board (if
any), the President, a Vice-President who is a member of the board, any two
directors, or by the Secretary on the direction of any of the foregoing.
Notices of meetings shall be delivered, mailed, telephoned or telegraphed to
each director not less than 48 hours before the date of the meeting provided
that meetings of the board may be held at any time without notice if all the
directors are present or if all the absent directors have waived notice.
Notice of any meeting of directors or any irregularity in any meeting or in the
notice thereof may be waived by any director either before or after the
meeting. No notice of the first meeting of directors to be held following the
election of directors at a meeting of the shareholders need be given in order
for the meeting to be duly constituted, provided a quorum of the directors is
present.

3.       VOTES TO GOVERN
         At all meetings of the board, every question shall be decided by a
majority of the votes cast on the question; and in case of an equality of
votes, the chairman of the meeting in addition to his original vote shall be
entitled to a second or casting vote.

4.       INTEREST OF DIRECTORS AND OFFICERS GENERALLY IN CONTRACTS
         No director or officer shall be disqualified by his office from
contracting with the Corporation nor shall any contract or arrangement entered
into by or on behalf of the Corporation with any director or officer or in
which any director or officer is in any way interested be liable to be voided
nor shall any director or officer so contracting or being so interested be
Iiable to account to the Corporation for any profit realized by any such
contract or arrangement by reason of such director or officer holding that
office or of the fiduciary relationship thereby established; provided that the
director or officer shall have complied with the provisions of the Act.
<PAGE>   2





                                INDEMNIFICATION

5.       INDEMNIFICATION OF DIRECTORS AND OFFICERS
         The Corporation shall 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 his
heirs and legal representatives to the extent permitted by the Act and by law.
The Corporation is authorized to enter into any agreements evidencing its
indemnity in favour of the foregoing persons to the full extent permitted by
law.

6.       INDEMNITY OF OTHERS
         Except as otherwise required by the Act and subject to paragraph 5,
the Corporation may from time to time indemnify and save harmless any person
who was or is, a party or is threatened to be made a party to any threatened,
pending or completed action, suit or proceeding, whether civil, criminal,
administrative or investigative (other than an action by or in the right of the
Corporation) by reason of the fact that he is or was an employee or agent of
the Corporation, or is or was serving at the request of the Corporation as a
director, officer, employee, agent of or participant in another corporation,
partnership, joint venture, trust or other enterprise against expenses
(including legal fees), judgments, fines and any amount actually and reasonably
incurred by him in connection with such action, suit or proceeding if he acted
honestly and in good faith with a view to the best interests of the
Corporation, and with respect to any criminal or administrative action or
proceeding that is enforced by a monetary penalty, had reasonable grounds for
believing that his conduct was lawful. The termination of any action, suit or
proceeding by judgment, order, settlement, or conviction, shall not, of itself,
create a presumption that the person did not act honestly and in good faith
with a view to the best interests of the Corporation, and, with respect to any
criminal or administrative action or proceeding that is enforced by a monetary
penalty, had no reasonable grounds for believing that his conduct was lawful.

7.       RIGHT OF INDEMNITY NOT EXCLUSIVE
         The provisions for indemnification contained in the by-laws of the
Corporation shall not be deemed exclusive of any other rights to which those
seeking indemnification may be entitled under any by-law, agreement, vote of
shareholders or disinterested directors or otherwise, both as to action in his
official capacity and as to action in another capacity while holding such
office, and shall continue as to a person who has ceased to be a director,
officer, employee or agent and shall enure to the benefit of the heirs,
executors and administrators of such a person.

8.       NO LIABILITY OF DIRECTORS OR OFFICERS FOR CERTAIN ACTS, ETC.
         To the extent permitted by law, no director or officer for the time
being of the Corporation shall be liable for the acts, receipts, neglects or
defaults of any other director or officer or employee or for joining in any
receipt or act for conformity or for any loss, damage or expense happening to
the Corporation through the insufficiency or deficiency of title to any
property acquired by the Corporation or for or on behalf of the Corporation or
for the insufficiency or deficiency of any security in or upon which any of the
moneys of or belonging to
<PAGE>   3





the Corporation shall be placed out or invested or for any loss or damage
arising from the bankruptcy, insolvency or tortious act of any person, firm or
corporation with whom or which any moneys, securities or effects shall be
lodged or deposited or for any loss, conversion, misapplication or
misappropriation of or any damage resulting from any dealings with any moneys,
securities or other assets belonging to the Corporation or for any other loss,
damage or misfortune whatever which may happen in the execution of the duties
of his respective office or trust or in relation thereto unless the same shall
happen by or through his failure to act honestly and in good faith with a view
to the best interests of the Corporation and in connection therewith to
exercise the care, diligence and skill that a reasonably prudent person would
exercise in comparable circumstances. If any director or officer of the
Corporation shall be employed by or shall perform services for the Corporation
otherwise than as a director or officer or shall be a member of a firm or a
shareholder, director or officer of a corporation which is employed by or
performs services for the Corporation, the fact of his being a director or
officer of the Corporation shall not disentitIe such director or officer or
such firm or corporation as the case may be, from receiving proper remuneration
for such services.

                                    OFFICERS

9.       APPOINTMENT OF OFFICERS
         The directors shall annually or as often as may be required appoint a
President and a Secretary and may designate such other officers of the
Corporation and appoint such other officers as they may consider advisable.
None of such officers need be a director of the Corporation.

10.      DUTIES OF OFFICERS
  The officers shall perform such duties as may be specified by the directors.

11       REMOVAL OF OFFICERS
         All officers shall be subject to removal by the directors at any time,
with or without cause.


                                  SHAREHOLDERS

12.      PLACE OF MEETINGS
         Meetings of shareholders of the Corporation may be held at such place
or places within Canada that the directors may from time to time determine.

13.      VOTES
         Every question submitted to any meeting of shareholders shall be
decided in the first instance on a show of hands and in case of an equality of
votes the chairman of the meeting shall both on a show of hands and at a poll
have a second or casting vote in addition to the vote or votes to which he may
be entitled as a shareholder or proxy nominee.
<PAGE>   4





14.      QUORUM
         A quorum for any meeting of shareholders shall be persons present not
being less than 2 in number and holding or representing by proxy not less than
501 per cent of the total number of the issued shares of the Corporation for
the time being enjoying voting rights at such meeting.


                     BANKING ARRANGEMENTS, CONTRACTS, ETC.

15.      BANKING ARRANGEMENTS
         The banking business of the Corporation, or any part thereof, shall be
transacted with such banks, trust companies or other financial institutions as
the board may designate, appoint or authorize from time to time by resolution
and all such banking business, or any part thereof, shall be transacted on the
Corporation's behalf by such one or more officers and/or other persons as the
board may designate, direct or authorize from time to time by resolution and to
the extent therein provided.

16.      EXECUTION OF INSTRUMENTS
         Contracts, documents or instruments in writing requiring execution by
the Corporation may be signed by any two directors or by any two of the
Chairman of the Board, the President, a Vice-President and the Treasurer or by
any one of the foregoing together with the Secretary or an Assistant Secretary.
The Secretary or an Assistant Secretary shall affix the corporate seal to such
instruments as require the same. The board is authorized from time to time by
resolution to appoint any officer or officers or any other person or persons on
behalf of the Corporation to sign and deliver either contracts, documents or
instruments in writing generally or to sign either manually or by facsimile
signature and deliver specific contracts, documents or instruments in writing.
The term "contracts, documents or instruments in writing" as used in this
by-law shall include deeds, mortgages, charges, conveyances, transfers and
assignments of property of all kinds including specifically, but without
limitation, transfers and assignments of shares, warrants, bonds, debentures or
other securities and all paper writings.


                                 MISCELLANEOUS

17.      VOTING SECURITIES IN OTHER ISSUERS
         All securities of any other body corporate or issuer of securities
held from time to time by the Corporation may be voted at all meetings of
shareholders, bondholders, debenture holders or holders of such securities, as
the case may be, of such other body corporate or issuer and in such manner and
by such person or persons as the directors of the Corporation shall from time
to time determine.

18.      INVALIDITY OF ANY PROVISIONS OF THIS BY-LAW
         The invalidity or unenforceability of any provision of this by-law
shall not affect the validity or enforceability of the remaining provisions of
this by-law.





__________________________________

1 amended in 1996 to 5 per cent
<PAGE>   5





19.      FINANCIAL YEAR
         The financial year of the Corporation shall terminate on such date in
each year as the board may from time to time by resolution determine.


                                 INTERPRETATION

20.      In this by-law and all other by-laws of the Corporation, words
importing the singular number only shall include the pIural and vice versa;
wording importing the masculine gender shall include the feminine and oneuter
genders; words importing persons shall include an individual, partnership,
association, body corporate, executor, administrator or legal representative
and any number or aggregate of persons; "articles" include the original or
restated articles of incorporation, articles of amendment, articles of
amalgamation, articles of continuance, articles of arrangement, articles of
reorganization and articles of revival; "board" shall mean the board of
directors of the Corporation; "Act" shall mean the Canada Business Corporations
Act, S.C. 1974-75, Chapter 33 as amended from time to time or any act that may
hereafter be substituted therefor; and "meeting of shareholders" shall mean and
include an annual meeting of shareholders and a special general meeting of
shareholders.


Passed by the Board of Directors on December 12,1985.
<PAGE>   6





                                  BY-LAW NO. 2

                       A BY-LAW RESPECTING THE BORROWING
                      OF MONEY, THE ISSUING OF SECURITIES
                       AND THE SECURING OF LIABILITIES BY


                         GULF CANADA RESOURCES LIMITED
                 (hereinafter referred to as the "Corporation")


BE IT ENACTED as a by-law of the Corporation as follows:

1.       Without limiting the borrowing powers of the Corporation as set forth
         in the Act, the board may from time to time:

         (a)     borrow money upon the credit of the Corporation;

         (b)     issue, reissue, sell or pledge bonds, debentures, notes or
         other evidence of indebtedness or guarantee of the Corporation,
         whether secured or unsecured; and

         (c)     mortgage, hypothecate, pledge or otherwise create an interest
         in or charge upon all or any property (including the undertaking and
         rights) of the Corporation, owned or subsequently acquired to secure
         payment of any such evidence of indebtedness or guarantee of the
         Corporation.

Nothing in this section limits or restricts the borrowing of money by the
Corporation on bills of exchange or promissory notes made, drawn, accepted or
endorsed by or on behalf of the Corporation.

2.       The Board may from time to time delegate to such one or more of the
directors and officers of the Corporation as may be designated by the board all
or any of the powers conferred on the board by section 1 of this by-law or by
the Act to such extent and in such manner as the board shall determine at the
time of each such delegation.


Passed by the Board of Directors on December 12,1985

<PAGE>   1
                                                                    EXHIBIT 10.2




                         GULF CANADA RESOURCES LIMITED


                                    - and -


                            THE LENDERS NAMED HEREIN


                                    - and -


                                BANK OF MONTREAL
                           (AS AGENT FOR THE LENDERS)



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


                                 LOAN AGREEMENT


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


                                 JULY 18, 1997
<PAGE>   2
                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                                 PAGE NO.
<S>                                                                                                                    <C>
ARTICLE I

         DEFINITIONS AND PRINCIPLES OF INTERPRETATION
         1.1              Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   2
         1.2              Certain Rules of Interpretation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  22
         1.3              Accounting Principles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  22
         1.4              Cross-References  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  22
         1.5              Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  22
         1.6              Currency  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  23
         1.7              Schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  23

ARTICLE II

         THE FACILITY
         2.1              The Facility  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  23
         2.2              Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  25
         2.3              Availment of Facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  25
         2.4              Drawdown Notices  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  26
         2.5              Notice of Drawdown to Lenders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  27
         2.6              Funding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  28
         2.7              Funding Reliance; Lender's Failure to Fund  . . . . . . . . . . . . . . . . . . . . . . . .  30
         2.8              Several Funding Obligations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  31
         2.9              Pro-Rata Treatment of Drawdowns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  31
         2.10             Restrictions on Drawdowns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  31
         2.11             Conversion Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  32
         2.12             Rollovers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  33
         2.13             Evidence of Indebtedness  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  34
         2.14             Netting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  34

ARTICLE III

         FURTHER PROVISIONS RELATING TOLIBOR DRAWDOWNS, BANKERS' ACCEPTANCES AND LETTERS OF CREDIT
         3.1              Effects of Change of Law  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  35
         3.2              Illegality  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  36
         3.3              Bankers' Acceptances  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  37
         3.4              Issuance of Letters of Credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  38
</TABLE>





                                      -i-
<PAGE>   3
<TABLE>
<S>                                                                                                                    <C>
ARTICLE IV

         PAYMENT OF INTEREST AND OTHER FEES
         4.1              Interest on Prime Rate Drawdowns  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  38
         4.2              Interest on Base Rate Drawdowns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  39
         4.3              Interest on Libor Drawdowns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  40
         4.4              Stamping Fees on Bankers' Acceptances . . . . . . . . . . . . . . . . . . . . . . . . . . .  40
         4.5              Fees for Letters of Credit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  40
         4.6              Incremental Interest and Fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  40
         4.7              Interest on Unpaid Costs and Expenses . . . . . . . . . . . . . . . . . . . . . . . . . . .  41
         4.8              Annual Rates of Interest  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  42
         4.9              Commitment Fee  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  42
         4.10             Limitation on Interest  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  42
         4.11             Increased Costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  43
         4.12             Waiver of Judgment Interest Act (Alberta) . . . . . . . . . . . . . . . . . . . . . . . . .  43

ARTICLE V

         REPAYMENTS AND PREPAYMENTS
         5.1              Amounts Under Facility May be Reborrowed  . . . . . . . . . . . . . . . . . . . . . . . . .  44
         5.2              Mandatory Facility Reductions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  44
         5.3              Repayment under the Facility after Term Out Date  . . . . . . . . . . . . . . . . . . . . .  45
         5.4              Voluntary Prepayments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  46
         5.5              Currency Fluctuations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  47
         5.6              Voluntary Reduction of Commitments  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  47

ARTICLE VI

         CONDITIONS PRECEDENT TO DRAWDOWNS
         6.1              Conditions Precedent to First Drawdown  . . . . . . . . . . . . . . . . . . . . . . . . . .  48
         6.2              Conditions Precedent to All Drawdowns . . . . . . . . . . . . . . . . . . . . . . . . . . .  49
         6.3              Waiver  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  49

ARTICLE VII

         BORROWER'S REPRESENTATIONS AND WARRANTIES
         7.1              Borrower's Representations and Warranties . . . . . . . . . . . . . . . . . . . . . . . . .  49

ARTICLE VIII

         COVENANTS
         8.1              Covenants  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  54
         8.2              Environmental Indemnity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  60
         8.3              Restricted/Unrestricted Subsidiaries  . . . . . . . . . . . . . . . . . . . . . . . . . . .  61
</TABLE>





                                      -ii-
<PAGE>   4
<TABLE>
<S>                                                                                                                    <C>
         8.4              Certain Requirements in Respect of Mergers, etc.  . . . . . . . . . . . . . . . . . . . . .  63

ARTICLE IX

         EVENTS OF DEFAULT
         9.1              Events of Default . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  64
         9.2              Termination and Acceleration  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  66
         9.3              Remedies Cumulative and Waivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  67
         9.4              Setoff  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  67

ARTICLE X

         THE AGENT AND THE LENDERS
         10.1             The Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  68
         10.2             The Agent's Responsibility  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  68
         10.3             The Agent's Duties  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  70
         10.4             Protection of Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  70
         10.5             Indemnification of Agent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  71
         10.6             Termination or Resignation of an Agent  . . . . . . . . . . . . . . . . . . . . . . . . . .  72
         10.7             Rights of the Agent as Lender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  72
         10.8             Financial Information Concerning Gulf . . . . . . . . . . . . . . . . . . . . . . . . . . .  73
         10.9             Knowledge of Financial Situation of the Borrower  . . . . . . . . . . . . . . . . . . . . .  73
         10.10            Legal Proceedings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  73
         10.11            Capacity as Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  74

ARTICLE XI

         PAYMENT
         11.1             Payments to Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  74
         11.2             Payments by Lenders to Agent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  75
         11.3             Payments by Agent to Borrower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  75
         11.4             No Set-Off or Counterclaim by Borrower  . . . . . . . . . . . . . . . . . . . . . . . . . .  75
         11.5             Non-Receipt by Agent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  76
         11.6             When Due Date Not Specified . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  76
         11.7             Agent's Authority to Debit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  76

ARTICLE XII

         GENERAL
         12.1             Costs and Expenses  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  76
         12.2             Indemnifications by the Borrower  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  77
         12.3             Funds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  78
         12.4             Notice  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  78
         12.5             Governing Law . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  80
</TABLE>





                                     -iii-
<PAGE>   5
<TABLE>
         <S>              <C>                                                                                          <C>
         12.6             Judgment Currency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  80
         12.7             Amendments, Etc.  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  80
         12.8             Severability  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  81
         12.9             Whole Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  81
         12.10            Binding Effect; Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  81
         12.11            Participations  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  82
         12.12            Further Assurances  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  83
         12.13            Counterparts  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  84
</TABLE>


<TABLE>
<S>                       <C>
Schedule A       -        Schedule of Lenders
Schedule B       -        Compliance Certificate
Schedule C       -        Drawdown Notice
Schedule D       -        Bankers' Acceptance Undertaking
Schedule E       -        Extension Agreement
Schedule F       -        Extension Request
Schedule G       -        Bank Transfer Agreement
Schedule H       -        Borrower's Counsel's Opinion
Schedule I       -        Lenders' Counsel's Opinion
Schedule J       -        Notice of Amendment of Unrestricted Subsidiaries
Schedule K       -        Letter of Credit Documentation
Schedule L       -        List of Unrestricted Subsidiaries
</TABLE>





                                      -iv-
<PAGE>   6
                                 LOAN AGREEMENT



                 THIS AGREEMENT, made as of the 18th day of July, 1997,


B E T W E E N:


                 GULF CANADA RESOURCES LIMITED, a corporation governed by the 
                 laws of Canada

                 (hereinafter called the "Borrower")


                                    - and -

                 THE LENDERS NAMED IN SCHEDULE A to this Agreement as amended 
                 from time to time

                 (hereinafter called the "Lenders")


                                    - and -

                 BANK OF MONTREAL, a bank existing under the laws of Canada, as
                 the Agent on behalf of the Lenders

                 (hereinafter, in such capacity, called the "Agent")



                 WITNESSES THAT WHEREAS the Borrower has requested the Facility
(as hereinafter defined) for general corporate purposes and the Lenders have
agreed to provide the Facility to the Borrower on the terms and conditions
herein set forth;

                 NOW THEREFORE in consideration of the premises and mutual
agreements and covenants contained in this Agreement and other good and
valuable consideration (the receipt and adequacy of which are hereby mutually
acknowledged), the Parties hereby agree as follows:
<PAGE>   7
                                     - 2 -

                                   ARTICLE I

                  DEFINITIONS AND PRINCIPLES OF INTERPRETATION

1.1              Definitions - Whenever used in this Agreement, unless there is
something inconsistent in the subject matter or context, the following words
and terms shall have the meaning set out below:

         "ADVANCE" means a utilization of the Facility by the Borrower by way
         of a Prime Rate Drawdown, Base Rate Drawdown, Libor Drawdown, Bankers'
         Acceptance Drawdown or L/C Drawdown from a Lender, in each case, in
         accordance herewith;

         "AGENT" means Bank of Montreal or such other Person as shall have been
         appointed as a successor agent pursuant to Section 10.6;

         "AGREEMENT" means this agreement, including all schedules and all
         instruments supplementing or amending this Agreement, "HEREOF",
         "HERETO" and "HEREUNDER" and similar expressions mean and refer to
         this Agreement and not any particular article or section of this
         Agreement;

         "APPLICABLE LAW" means, with respect to any Person, property,
         transaction or event, and whether or not having the force of law, all
         applicable laws, statutes, regulations, rules, guidelines, by-laws,
         treaties, orders, policies, judgments, decrees and official directives
         of Government Authorities or Persons acting under the authority of any
         Government Authority including, for greater certainty, the proposals
         for international convergence of capital measurement and capital
         standards developed by the Bank for International Settlements subject
         to the implementation measures to be adopted in Canada in respect
         thereto as referred to in a bulletin of the Office of the
         Superintendent of Financial Institutions Canada dated August 19, 1988;

         "APPLICABLE SPREAD" means, at any time, the number of Basis Points, if
         any, by which the number of incremental Basis Points, at such time,
         applicable in respect of Bankers' Acceptances exceeds the number of
         incremental Basis Points, at such time, applicable in respect of Prime
         Rate Drawdowns;

         "AUDITORS" means the present auditors of the Borrower or such other
         national  firm of chartered accountants who from time to time may
         become the auditors of the Borrower;

         "AVAILABLE FACILITY AMOUNT" means at any time U.S. $700,000,000 (as
         reduced or cancelled from time to time in accordance herewith) less
         the aggregate Outstanding Amount at such time;

         "BANKERS' ACCEPTANCE" means a non-interest bearing bill of exchange in
         Canadian Dollars, having a term of not less than 10 nor more than 183
         days and maturing on a Business Day,
<PAGE>   8
                                     - 3 -

         drawn by the Borrower and accepted by the Lender as evidenced by the
         Lender's endorsement thereof at the direction of the Borrower;

         "BANKERS' ACCEPTANCE DRAWDOWN" means a Drawdown in Canadian Dollars
         effected by the sale or purchase of a Bankers' Acceptance pursuant to
         the terms of this Agreement;

         "BANKERS' ACCEPTANCE LOAN" means, at any time, the aggregate face
         amount of all Bankers' Acceptances then outstanding as a result of all
         Bankers' Acceptance Drawdowns;

         "BANKERS' ACCEPTANCE PROCEEDS" means, in respect of each Bankers'
         Acceptance Drawdown, funds in an amount which is equal to:

                 Face Amount
                 -----------------
                 1 + (Rate x Term)
                     -------------
                          365

         (where "Face Amount" is the principal amount of the Bankers'
         Acceptance being purchased, "Rate" is the Reference BA Discount Rate
         divided by 100 and "Term" is the number of days in the term of the
         Bankers' Acceptance), less the applicable stamping fees in respect
         thereof;

         "BANKERS' ACCEPTANCE UNDERTAKING" means an agreement substantially in
         the form set forth in Schedule D;

         "BASE RATE" means, at any time, the rate of interest, expressed as an
         annual rate on the basis of a year of 365 days, or 366 days in the
         case of a leap year, established by the Agent from time to time as the
         reference rate of interest it will charge for loans made in Canada in
         U.S. Dollars to Canadian customers;

         "BASE RATE DRAWDOWN" means a Drawdown in U.S. Dollars with respect to
         which the Borrower has elected or is deemed to have elected to have
         interest calculated by reference to the Base Rate or to which, in
         accordance with the provisions of this Agreement, the Base Rate is
         deemed or stated to apply;

         "BASE RATE LOAN" means, at any time, the aggregate of the principal
         amounts of all Base Rate Drawdowns then outstanding;

         "BASIS POINTS" OR "BP" means one one-hundredth (0.01) of one percent;

         "BLOCK A PROJECT" means the project for the commercial development of
         gas reserves located in the Block "A" Production Sharing Contract area
         in Aceh province, Sumatra, Indonesia;

         "BUSINESS DAY" means a day on which banks are open for business in
         Calgary and Toronto which is not a Saturday or a Sunday and,
         additionally, in respect of any Libor Drawdown or
<PAGE>   9
                                     - 4 -

         Libor Loan, a day on which dealings in United States Dollar deposits
         are transacted in the London eurodollar interbank market;

         "CANADIAN DOLLARS" and the symbol "CDN. $" mean the lawful currency of
         Canada;

         "CBRS " means C.B.R.S. Inc. carrying on business as "Canadian Bond
         Rating Service" and its successors;

         "CHANGE OF CONTROL" means the acquisition, directly or indirectly, of
         more than 50% of the Voting Securities of the Borrower by any Person
         (or group of Persons acting in concert with respect to the ownership
         or voting of such Voting Securities), provided that any such
         acquisition by The Torch Group (being those parties other than the
         Borrower and A&G Resources Corporation to the Shareholders Agreement
         dated January 25, 1995) shall not be considered to be a Change of
         Control;

         "COMMITMENT" means, with respect to each Lender, such Lender's
         obligation to make Advances hereunder pursuant to Section 2.1;

         "COMMITMENT AMOUNT" has the meaning ascribed to it in Section 2.1;

         "COMMODITY SWAP" means an agreement entered into between the Borrower
         and a counterparty on a case by case basis, the purpose and effect of
         which is to mitigate or eliminate the Borrower's exposure to
         fluctuations in commodity prices;

         "COMPLIANCE CERTIFICATE" means a certificate of the Borrower
         substantially in the form set out in Schedule B and signed by a senior
         officer (including the President, any Vice-President, the Treasurer or
         any Assistant Treasurer) of the Borrower;

         "CONFLICTED LENDER" means, with respect to any Potentially Hostile
         Acquisition, a Revolving Lender that is the lead bank, lead agent or
         sole lender to the Person who is the target of such Potentially
         Hostile Acquisition;

         "CONVERSION" means a conversion of a Drawdown pursuant to Section
         2.11;

         "CORRIDOR PROJECT" means the project for the commercial development of
         gas reserves from the Corridor Block Production Sharing Contract area
         of South Sumatra, Indonesia and associated lands;

         "CORRIDOR SUPPORT AGREEMENT" means the Sponsor Support Agreement dated
         February 26, 1997 between the Borrower and The Sumitomo Bank, Limited,
         as agent for the lenders for the Corridor Project, a copy of which has
         been provided by the Borrower to the Agent;
<PAGE>   10
                                     - 5 -

         "CURRENCY SWAP" means a contract entered into between the Borrower and
         a counterparty on a case by case basis in connection with forward
         rate, currency swap or currency exchange and other similar currency
         related transactions, the purpose and effect of which is to mitigate
         or eliminate the Borrower's exposure to fluctuations in exchange
         rates;

         "DATE OF CONFIRMATION" means, in the case of any extension of the Term
         Out Date in accordance with Section 2.1, the earliest of: (i) the date
         the Agent gives notice to the Borrower that each of the Revolving
         Lenders has executed and delivered to the Agent the Extension
         Agreement; (ii) the date the Borrower (provided the Borrower is
         entitled to do so) provides the notice to the Agent of its election
         pursuant to paragraph 2.1(c)(i) or 2.1(c)(ii) to extend the Term Out
         Date with respect to the Commitments of the Extending Lenders; and
         (iii) the Term Out Date as the same was determined prior to the
         Extension Request to which the Extension Agreement relates;

         "DBRS" means Dominion Bond Rating Service Limited and its successors;

         "DESIGNATED PROJECT GUARANTEES" means, collectively, all Financial
         Guarantees in respect of the Corridor Project and the Block A Project,
         including the Corridor Support Agreement (and any other project of
         Gulf that the Borrower requests, and the Majority Lenders agree, be
         included in this paragraph) in respect of which any Person has or may
         have recourse to any member of the Restricted Group;

         "DRAWDOWN" means an Advance, a Conversion or a Rollover, as the
         context requires;

         "DRAWDOWN DATE" means the date proposed for a Drawdown requested by
         the Borrower pursuant to the provisions of this Agreement;

         "DRAWDOWN NOTICE" means a notice by the Borrower to the Agent in
         respect of a Drawdown, given either in writing or by fax (in the case
         of fax notice with prompt original written confirmation thereof
         pursuant to the provisions of Section 2.4) substantially in the form
         set forth in Schedule C;

         "EBITDA" means with respect to any period, the earnings (loss) from
         continuing operations in the ordinary course of business (which for
         certainty shall not include gains or losses from sales of assets and
         sales of securities other than sales described in subsection
         5.2(a)(i), (ii) and (iii) and shall not include dividends and other
         earnings distributed to the Restricted Group by Unrestricted
         Subsidiaries) before income taxes of the Borrower and the Restricted
         Group (determined on a consolidated basis for such entities in
         accordance with GAAP) plus, to the extent deducted in the
         determination of the foregoing, without duplication, the sum of: (i)
         interest expense, (ii) depreciation and depletion expense, (iii)
         amortization expense, (iv) expensed exploration (in accordance with
         the successful efforts method of accounting), and (v) any other
         non-cash charges;

         "EFFECTIVE DATE" means the date of this Agreement;
<PAGE>   11
                                     - 6 -


         "ELIGIBLE LENDER" means, any of the Lenders and/or any other financial
         institution(s) resident in Canada for purposes of the Income Tax Act
         (Canada) and listed in Schedule I or Schedule II to the Bank Act
         (Canada) acceptable to the Borrower and the Agent, each acting
         reasonably;

         "ELIGIBLE PARTNERSHIP" means a partnership formed pursuant to the laws
         of the Province of Alberta, all the interests of which from and after
         the transfer of assets hereinafter mentioned are owned by the Borrower
         and Restricted Subsidiaries and to which all or substantially all of
         the assets of the Borrower have been transferred in accordance with
         Section 8.4;

         "ENVIRONMENTAL APPROVALS" means all applicable permits, licences,
         authorizations, consents, directions or approvals required by
         Government Authorities pursuant to the Environmental Laws with respect
         to the operation of Gulf's business;

         "ENVIRONMENTAL LAWS" means in respect of any jurisdiction, Canadian or
         foreign, all laws, by-laws, rules, regulations, orders, codes and
         judgments of any Government Authority relating to the protection of
         the environment and public health and safety and, without restricting
         the generality of the foregoing, includes without limitation those
         Environmental Laws relating to the storage, transportation, treatment
         and disposal of Hazardous Substances, product safety, and the
         emission, discharge, release or threatened release of Hazardous
         Substances into the air, surface water, ground water, land surface,
         subsurface strata or any building or structure and, in each such case,
         as such Environmental Laws may be amended or supplemented from time to
         time;

         "EQUITY" means, in respect of any body corporate, the aggregate of:
         (i) the share capital attributable to the issued shares, or any right
         to acquire shares, outstanding on the date of determination,
         (excluding, in the case of the Borrower, any share capital
         attributable to securities, or any right to acquire securities, in
         each case, other than Equity Shares); (ii) (without duplication) any
         surplus (whether contributed or capital); (iii) any retained earnings
         (or deficit); and (iv) any cumulative foreign currency translation
         adjustment; in each case, of the body corporate and as determined in
         accordance with GAAP;

         "EQUITY SHARES" means the ordinary shares and Preferred Shares of the
         Borrower as constituted on the Effective Date and shares, issued after
         the Effective Date, of any class or series of shares of the Borrower
         provided that the rights, privileges, terms and conditions of or
         attaching to such shares (whether as set forth in the constating
         documents of the Borrower or in any agreement or understanding with
         the Borrower, any Subsidiary or any Person not acting at arm's length
         with the Borrower) do not entitle the holder thereof to redeem,
         retract or otherwise have the shares repurchased or retired in whole
         or in part other than by the issuance of securities that are,
         themselves, Equity Shares as otherwise defined herein;

         "EQUIVALENT AMOUNT" means, on any date, the amount of Canadian Dollars
         or United States Dollars, as the case may be, which can be purchased
         with the specified amount of United
<PAGE>   12
                                     - 7 -

         States Dollars or Canadian Dollars, as the case may be, at the
         applicable Exchange Rate on that date;

         "EVENT OF DEFAULT" means any of the events described in Section 9.1;

         "EXCHANGE RATE" means, on any date, for any conversion of United
         States Dollars into Canadian Dollars, or vice versa, the applicable
         spot buying rate for Canadian Dollars or United States Dollars, as the
         case may be, reported by the Bank of Canada as its daily official noon
         (Toronto time) rate of exchange on such date if it is a Business Day
         or on the immediately preceding Business Day if such date is not a
         Business Day;

         "EXISTING ACQUISITION FACILITY" means the facilities provided pursuant
         to the amended and restated loan agreement made as of December 17,
         1996, between the Borrower, Bank of Montreal, as agent and
         underwriter, and the lenders named therein, and amended and restated
         as of January 24, 1997;

         "EXTENDING LENDERS" has the meaning ascribed to it in Section 2.1;

         "EXTENSION AGREEMENT" means an agreement substantially in the form set
         forth in Schedule E;

         "EXTENSION REQUEST" means a document substantially in the form set
         forth in Schedule F, accompanied by an Extension Agreement duly
         completed and executed by the Borrower;

         "FACILITY" has the meaning ascribed to it in Section 2.1;

         "FACILITY AMOUNT" means the aggregate of the Outstanding Amount and
         the Available Facility Amount;

         "FAIR MARKET VALUE" means the highest price available in an open and
         unrestricted market between informed, prudent parties, acting at arm's
         length and under no compulsion to act, expressed in terms of money or
         money's worth;

         "FINANCIAL GUARANTEE" means, without duplication, any Guarantee and
         any undertaking to assume, guarantee, endorse, contingently agree to
         purchase or to provide funds for the payment of, or otherwise become
         liable in respect of, any indebtedness, liability or obligation of any
         Person provided in connection with, or as a condition of, the
         availability or provision of Funded Debt to any other Person
         (including the Corridor Support Agreement, but excluding any Guarantee
         or undertaking that: (A) would otherwise be a Financial Guarantee but
         in respect of which recourse is limited to securities of an
         Unrestricted Subsidiary; or (B) which is provided by a member of the
         Restricted Group in respect of any indebtedness, liabilities or
         obligations of a member of the Restricted Group); provided, at any
         particular time, that the amount of each Financial Guarantee shall be
         deemed to be the amount guaranteed thereby determined as at such time,
         unless the Financial Guarantee is limited to
<PAGE>   13
                                     - 8 -

         a specified amount or to realization on specified assets, in which
         case the amount of such Financial Guarantee shall be deemed to be the
         lesser of (i) such specified amount or the Fair Market Value of such
         specified assets, as the case may be, and (ii) the amount guaranteed
         thereby;

         "FINANCIAL STATEMENTS" means the financial statements of Gulf for the
         fiscal year ended December 31, 1996, consisting of the balance sheet
         and the statements of income, retained earnings and changes in
         financial position and all notes to such financial statements as
         reported upon by Ernst & Young, together with the unaudited financial
         statements of Gulf for the Fiscal Quarter ended March 31, 1997;

         "FISCAL QUARTER" means a three month period ending on the last day of
         March, June, September or December in each year;

         "FUNDED DEBT" means, without duplication, (i) the amount of any
         indebtedness, liabilities and obligations in respect of monies
         borrowed; (ii) the book value of any capital leases or other leases
         classified as debt under GAAP or for Canadian income tax purposes;
         (iii) amounts constituting any Prepaid Obligation; (iv) amounts owing
         as deferred consideration for the acquisition of assets or receipt of
         services or both unless the same are payable on normal trade terms in
         less than six months from the date such assets are acquired or such
         services are received and are not the subject of any renewal or
         extension provisions or arrangements (together with any Funded Debt
         thereof assumed or acquired therewith); and (v) any Guarantee in
         respect of Funded Debt as hereinbefore defined, but for greater
         certainty, shall, in respect of the Borrower, exclude the Preferred
         Shares;

         "GAAP" has the meaning ascribed to it in Section 1.3;

         "GOVERNMENT AUTHORITIES" means any nation or government, any province,
         state, city or other political subdivision and any entity exercising
         executive, legislative, judicial, regulatory or administrative
         functions of or pertaining to government, including without
         limitation, all applicable federal, provincial and municipal agencies,
         ministries, departments, inspectors and officials;

         "GUARANTEE" means any undertaking to assume, guarantee, endorse,
         contingently agree to purchase or to provide funds for the payment of,
         or otherwise become liable in respect of, any Funded Debt of any
         Person (other than an undertaking that, at any particular time, would
         otherwise constitute a Guarantee but in respect of which recourse is
         limited to securities of an Unrestricted Subsidiary); provided that at
         any particular time, the amount of each Guarantee shall be deemed to
         be the amount of the Funded Debt guaranteed thereby determined as at
         such time, unless the Guarantee is limited to a specified amount or to
         realization on specified assets, in which case the amount of such
         guarantee shall be deemed to be the lesser of (i) such specified
         amount or the Fair Market Value of such specified assets, as the case
         may be, and (ii) the amount of such Funded Debt;
<PAGE>   14
                                     - 9 -

         "GULF" means the Borrower and all of its Subsidiaries;

         "HAZARDOUS SUBSTANCE" means any contaminant, pollutant or hazardous
         substance that is likely to cause harm or degradation to the
         environment or risk to human health or safety, and without restricting
         the generality of the foregoing, includes without limitation, any
         pollutant, contaminant, waste, hazardous waste, toxic substance or
         dangerous good which is defined or identified in any Environmental Law
         or industry standard, or which is present in the environment in such
         quantity or state that it contravenes any Environmental Law;

         "INTER-RESTRICTED GROUP FUNDED DEBT" means Funded Debt of one or more
         members of the Restricted Group owed solely to one or more other
         members of the Restricted Group in respect of which Funded Debt no
         Person, other than a member of the Restricted Group, has or may have
         recourse to the assets of the member of the Restricted Group who has
         the Funded Debt;

         "INTEREST PAYMENT DATE" means,

                 (i)      with respect to a Prime Rate Drawdown and a Base Rate
                 Drawdown, the first Business Day of each calendar month; and

                 (ii)     with respect to a Libor Drawdown, the last day of the
                 Libor Interest Period applicable thereto and also, if the
                 Libor Interest Period is longer than 93 days, the last day of
                 each 90 day period during such Libor Interest Period or, if
                 any such day is not a Business Day, the Business Day next
                 following;

         "INTEREST SWAP" means a contract entered into between the Borrower and
         a counterparty on a case by case basis, in connection with interest
         rate swap transactions, interest rate options, cap transactions, floor
         transactions, collar transactions and other similar interest rate
         related transactions, including forward rate agreements, the purpose
         and effect of which is to mitigate or eliminate the Borrower's
         exposure to fluctuations in interest rates;

         "LENDERS" means the Lenders listed in Schedule A hereof, as amended
         from time to time in accordance herewith;

         "LENDING OFFICE" with respect to any Lender, means the office of such
         Lender specified as its "Lending Office" opposite its name on Schedule
         A or such other office of such Lender in Canada as such Lender may
         from time to time specify to the Borrower and the Agent;

         "L/C DRAWDOWN" means a Drawdown by way of Letter of Credit;

         "LETTER OF CREDIT" means an irrevocable letter of credit or letter of
         guarantee, in each case, in Canadian Dollars or U.S. Dollars issued or
         that may be issued from time to time by the Lenders at the request of
         the Borrower;
<PAGE>   15
                                     - 10 -

         "LETTER OF CREDIT DOCUMENTATION" means the documentation substantially
         in the form set forth in Schedule K;

         "LETTERS OF CREDIT LOANS" means, at any time, the aggregate of the
         maximum liability undertaken by the Lenders as a result of all L/C
         Drawdowns then outstanding;

         "LIABILITIES" means, without duplication, all obligations, contingent
         and otherwise, which are classified as liabilities in accordance with
         GAAP;

         "LIBOR DRAWDOWN" means a Drawdown in U.S. Dollars with respect to
         which the Borrower has elected to have interest calculated by
         reference to the Libor Rate or to which, in accordance with the
         provisions of this Agreement, the Libor Rate is stated to apply;

         "LIBOR INTEREST PERIOD" means, for any Libor Drawdown, the period of
         1, 2, 3, 6 months, or such other period as may be agreed to by all
         Lenders, as may be selected by the Borrower pursuant to the relevant
         Drawdown Notice, commencing on the Drawdown Date of such Libor Loan,
         provided that:

                 (i)      if such Interest Period would otherwise end on a day
                 which is not a Business Day, such Libor Interest Period shall
                 end on the next following Business Day (unless such next
                 following Business Day is the first Business Day of a calendar
                 month, in which case such Libor Interest Period shall end on
                 the Business Day immediately preceding the day on which such
                 Libor Interest Period would otherwise end); and

                 (ii)     Libor Interest Periods shall terminate on such dates
                 as will permit the repayment of the Facility on the dates and
                 in the manner provided for herein;

         "LIBOR LOAN" means, at any time, the aggregate of the principal
         amounts of all Libor Drawdowns then outstanding;

         "LIBOR RATE" means, for the Libor Interest Period applicable to a
         Libor Drawdown, the average interest rate per annum (expressed on the
         basis of a 360 day year) for a period equal to the number of days in
         such Libor Interest Period at which U.S. Dollar deposits are offered
         for deposit in the London eurodollar interbank market at approximately
         11:00 a.m. (London, England time) on the second Business Day preceding
         the first day of such Libor Interest Period as published on the
         Reuters Service Page LIBOR (or such other page as may, from time to
         time, replace such page on that service for the purpose of displaying
         the rates at which U.S. Dollar deposits are offered for deposit in the
         London eurodollar interbank market) or, failing the availability of
         such service, as published on page 3750 of the Telerate screen (or
         such other page as may, from time to time, replace such page on that
         service for the purpose of displaying the rates at which U.S. Dollar
         deposits are offered for deposit in the London eurodollar interbank
         market);
<PAGE>   16
                                     - 11 -

         "LOANS" means, at any time, the aggregate of all Bankers' Acceptance
         Loans, Prime Rate Loans, Base Rate Loans, Libor Loans and Letters of
         Credit Loans then outstanding;

         "MAJORITY LENDERS" means one or more Lenders who, in the aggregate,
         have outstanding more than 66 2/3% of the principal amount of the
         Loans or, if no such principal amount is then outstanding, Lenders who
         have more than 66 2/3% of the Commitments and except in respect of the
         matters requiring approval by all Lenders as set forth in Section
         12.7, any reference to Lenders in the context of a requirement for any
         approval, consent or waiver shall be deemed to be a reference to
         Majority Lenders;

         "MATERIALLY ADVERSE" means any state of fact, change, event or
         occurrence which would:

                 (i)      materially adversely affect the Borrower's ability to
                 perform its obligations under, or the validity or
                 enforceability of, this Agreement; or

                 (ii)     be materially adverse to the financial condition of
                 the Restricted Group;

         "MATURITY DATE" means the date which is the fourth anniversary of the
         Term Out Date;

         "MINIMUM TANGIBLE NET WORTH" means Cdn. $1,300,000,000 plus 70% of
         Gulf's net income (loss) determined in accordance with GAAP, for the
         period commencing on March 31, 1997 and ending on the last day of the
         most recently completed Fiscal Quarter on a cumulative basis, provided
         that in no circumstance shall Minimum Tangible Net Worth be less than
         Cdn. $1,300,000,000;

         "MOODY'S" means Moody's Investors Service, Inc. and its successors;

         "NET PROCEEDS" means all cash proceeds paid to the Borrower or any of
         its Restricted Subsidiaries or any Unrestricted Subsidiary to the
         extent distributed to the Restricted Group in respect of (i) the sale
         of an asset after repayment of any debt secured by the asset or
         required to be paid to complete such sale, (ii) the issuance of
         securities, (iii) the secondary distribution of securities; and (iv)
         such other transactions as may be approved as provided in Section 5.2,
         in each case after deduction of reasonable legal and other fees,
         Taxes,  commissions, usual adjustments and other usual expenses, and
         such other amounts as may be agreed to by the Majority Lenders;

         "NON-MATERIAL RESTRICTED SUBSIDIARY" means a Restricted Subsidiary
         having a gross asset value (as shown on the latest financial
         statements of the Subsidiary) of less than Cdn. $1,000,000 and having
         no indebtedness, liabilities or obligations in respect of which any
         Person may have recourse to the Borrower or any other Restricted
         Subsidiary in excess of Cdn. $1,000,000;

         "NONEXTENDING LENDERS" has the meaning ascribed to it in Section 2.1;
<PAGE>   17
                                     - 12 -

         "NONREVOLVING LENDERS" means the Lenders whose Loans are in the Term
         Period;

         "NOTICE OF AMENDMENT OF UNRESTRICTED SUBSIDIARIES" means a notice
         substantially in the form set forth in Schedule J;

         "OUTSTANDING AMOUNT", with respect to any Loan or Loans outstanding
         hereunder, means the aggregate amount of indebtedness of the Borrower
         outstanding thereunder, excluding interest, fees and any other amounts
         which have accrued but are not yet due in respect of such Loan(s);

         "PARTIES" means the Borrower, the Lenders and the Agent and "PARTY"
         refers to any one of them;

         "PAYMENT OFFICE" means the office that is designated by the Agent to
         the Borrower and Lenders from time to time as the office where
         payments to be made to the Agent pursuant to this Agreement shall be
         made;

         "PERMITTED DESIGNATED PROJECT GUARANTEE AMOUNT" means the amount equal
         to:

                 (i)      U.S. $150,000,000; and

                 (ii)     the amount, if any, by which:

                          (A)     5% of the Equity of Gulf exceeds

                          (B)     the aggregate amount of Financial Guarantees
                                  excluding Designated Project Guarantees;

         "PERMITTED ENCUMBRANCES" means:

                 (i)      liens or privileges imposed by law such as carriers',
                 warehousemens', mechanics' and materialmens' liens and
                 privileges; or liens and privileges arising out of judgments
                 or awards in respect of which an appeal or proceedings for
                 review are being prosecuted in good faith and with respect to
                 which a stay of execution shall have been secured pending such
                 appeal or proceedings for review or security or other
                 appropriate protection of its properties and assets (excluding
                 such security) from seizure shall have been provided; or liens
                 for taxes, assessments or governmental charges or levies not
                 at the time due or delinquent or the validity of which is
                 being contested at the time in good faith in proceedings
                 before a court or other Government Authority and in each case,
                 in respect of which any appropriate reserves have been taken;
                 or liens in favour of operators and non-operators pursuant to
                 oil and gas operating agreements and oil and gas facility or
                 pipeline operating agreements and other similar operating
                 agreements; undetermined or inchoate liens, privileges and
                 charges incidental to current operations which have not at
                 such time been filed
<PAGE>   18
                                     - 13 -

                 pursuant to law or which relate to obligations not due or
                 delinquent; or the deposit of cash or securities in connection
                 with any lien or privilege hereinbefore in this paragraph
                 referred to;

                 (ii)     minor encumbrances, including, without limitation,
                 easements, rights of way, servitudes or other similar rights
                 in land granted to or reserved by other Persons, rights of way
                 for sewers, electric lines, telegraph and telephone lines and
                 other similar purposes, or zoning or other restrictions as to
                 the use of real property, which encumbrances, easements,
                 servitudes, rights of way, other similar rights and
                 restrictions do not in the aggregate either materially detract
                 from the value of the property and assets of the Restricted
                 Group or materially impair its use, in each case, in the
                 operation of Gulf's business;

                 (iii)    the right reserved to or vested in any municipality
                 or governmental or other public authority by the terms of any
                 lease, licence, franchise, grant or permit or by any statutory
                 provision, to terminate any such lease, licence, franchise,
                 grant or permit, or to require annual or other periodic
                 payments as a condition of the continuance thereof;

                 (iv)     security given to a public utility or any
                 municipality or governmental or other public authority when
                 required by such utility or municipality or other authority in
                 connection with the operation of Gulf's business, all in the
                 ordinary course of its business;

                 (v)      the reservations, limitations, provisos and
                 conditions, if any, expressed in any original grants from the
                 Crown;

                 (vi)     security given in respect of any Interest Swaps,
                 Currency Swaps or Commodity Swaps in the ordinary course of
                 its business provided that such security is cash, marketable
                 securities, a letter of credit (in respect of which the
                 liability is included in Total Senior Debt) or a Financial
                 Guarantee;

                 (vii)    purchase money security interests as defined in the
                 Personal Property Security Act (Alberta) as such Act may be
                 amended from time to time, in the aggregate for such security
                 interests up to a maximum of 5% of the Equity of Gulf at the
                 date the security is created, incurred or assumed;

                 (viii)   security created, incurred or assumed in the ordinary
                 course of business in the aggregate for such types of security
                 up to a maximum of 5% of the Equity of Gulf at the date the
                 security is created, incurred or assumed;

                 (ix)     security created, incurred or assumed in respect of
                 Funded Debt of the Restricted Group in the aggregate for such
                 types of security up to a maximum
<PAGE>   19
                                     - 14 -

                 (excluding Inter-Restricted Group Funded Debt) of 5% of the
                 Equity of Gulf at the date the security is created, incurred
                 or assumed;

                 (x)      security in respect of obligations of an Unrestricted
                 Subsidiary over shares of Unrestricted Subsidiaries held by
                 the Restricted Group;

                 (xi)     security in respect of accounts receivable for sales
                 under the Receivables Purchase and Sale Agreement dated
                 November 29, 1994, as amended, among the Borrower, Corporate
                 Receivables Trust and Toronto Dominion Securities Inc., or any
                 replacement of such arrangement, provided that in no event
                 shall proceeds thereunder exceed Cdn. $125,000,000;

                 (xii)    security in respect of Funded Debt of acquired
                 entities provided the same complies with subsection 8.3(b);

                 (xiii)   security given by a Restricted Subsidiary that is a
                 Restricted Subsidiary pursuant to subsection 8.3(b) if such
                 security was given prior to the Restricted Subsidiary becoming
                 a Restricted Subsidiary pursuant to such paragraph;

                 (xiv)    security given by a Restricted Subsidiary to the
                 Borrower or to a Restricted Subsidiary in respect of
                 Inter-Restricted Group Funded Debt; and

                 (xv)     security granted by Crusader Limited (now Gulf
                 Australia Resources Limited) for the benefit of the holders of
                 certain notes issued by Crusader Limited creating a security
                 interest in shares of Triton Energy Corporation and property
                 exchanged for such shares, which notes are exchangeable for
                 shares of Triton Energy Corporation;

         "PERSON" means any individual, sole proprietorship, partnership,
         limited partnership, unincorporated association, unincorporated
         syndicate, unincorporated organization, trust, body corporate, and a
         natural person in his or her capacity as trustee, executor,
         administrator or other legal representative or Government Authority;

         "POTENTIALLY HOSTILE ACQUISITION" means the acquisition of more than
         9.5% of the Voting Securities of, amalgamation or merger with, a
         Person any of the securities of which are publicly traded unless the
         acquisition, amalgamation or merger is approved by the board of
         directors, board of trustees or other individuals in a similar
         capacity of such Person;

         "PREFERRED SHARES" means the Fixed/Adjustable Rate Senior Preference
         Shares Series 1 and the Cumulative Redeemable Auction Perpetual Senior
         Preference Shares, Series 2 of the Borrower as constituted on the
         Effective Date;

         "PREPAID OBLIGATIONS" means "take-or-pay" or similar prepaid
         Liabilities of a Person whereby such Person is obligated to settle, at
         some future date more than 60 days from the
<PAGE>   20
                                     - 15 -

         date the obligation is incurred, payment in respect of petroleum
         substances, whether by deliveries (accelerated or otherwise) of
         petroleum substances, payment of money or otherwise howsoever;

         "PREVIOUS FOUR FISCAL QUARTERS" means, at the time of any
         determination, the four consecutive completed Fiscal Quarters ending
         on, or last preceding, the date of such determination;

         "PRIME RATE" means, at any time, the greater of: (i) the floating
         annual rate of interest publicly announced from time to time by the
         Agent as its prime rate, being a reference rate in effect on the date
         of such announcement, based on a year of 365, or 366 days in the case
         of a leap year, for Canadian dollar loans to commercial customers in
         Canada; and (ii) the Agent's Reference BA Discount Rate in respect of
         bankers' acceptances having a term of 30 days plus the Applicable
         Spread;

         "PRIME RATE DRAWDOWN" means a loan in Canadian Dollars by the Lenders
         to the Borrower with respect to which the Borrower has elected, or is
         deemed to have elected, to have interest calculated by reference to
         the Prime Rate or to which, in accordance with the provisions of this
         Agreement, the Prime Rate is deemed or stated to apply;

         "PRIME RATE LOAN" means, at any time, the aggregate of the principal
         amounts of all Prime Rate Drawdowns then outstanding;

         "PROJECT SUBSIDIARY" means:

                 (i)  a Subsidiary that holds the production sharing
                 contract(s) for the Corridor Project or the Block A Project,
                 being, at the Effective Date, Gulf Resources (Grissik) Ltd.
                 (formerly Asamera (Overseas) Limited) or Gulf Resources Aceh
                 Ltd. (formerly Asamera Oil Indonesia Ltd.);

                 (ii)  a Subsidiary that directly incurs indebtedness for
                 borrowed money that is solely for the purpose of funding,
                 directly or indirectly, the investment in the Corridor Project
                 or the Block A Project, or any other project of Gulf that the
                 Borrower requests and the Majority Lenders approve;

                 (iii)  any Subsidiary of a Subsidiary described in paragraph
                 (i) or (ii) or of which a Subsidiary described in paragraph
                 (i) or (ii) is a Subsidiary; and

                 (iv)  any Subsidiary of a Subsidiary described in paragraph
                 (iii) or of which a Subsidiary described in paragraph (iii) is
                 a Subsidiary;

         that has no material assets (other than the securities or debt of
         another Project Subsidiary), liabilities or operations other than in
         relation to such Project;
<PAGE>   21
                                     - 16 -

         "REFERENCE BA DISCOUNT RATE" means, in respect of a Bankers'
         Acceptance being accepted by a Lender on a Drawdown Date, (i) for a
         Lender that is listed in Schedule I to the Bank Act (Canada), the
         average bankers' acceptance rate as quoted on Reuters CDOR page (or
         such other page as may, from time to time, replace such page on that
         service for the purpose of displaying quotations for bankers'
         acceptances accepted by leading Canadian financial institutions) at
         approximately 10:00 a.m. (Toronto time) on such Drawdown Date for
         bankers' acceptances having a comparable maturity date as the maturity
         date of such bankers' acceptance (the "CDOR Rate"); or, if such rate
         is not available at or about such time, the average of the bankers'
         acceptance rates (expressed to five decimal places) as quoted to the
         Agent by the Schedule I BA Reference Banks as of 10:00 a.m.  (Toronto
         time) on such Drawdown Date for bankers' acceptances having a
         comparable maturity date as the maturity date of such Bankers'
         Acceptance ; and (ii) for a Lender that is listed in Schedule II to
         the Bank Act (Canada), the rate established by the Agent to be the
         lesser of (A) the CDOR Rate plus 10 Basis Points; and (B) the average
         of the bankers' acceptance rates (expressed to five decimal places) as
         quoted to the Agent by the Schedule II BA Reference Banks as of 10:00
         a.m. (Toronto time) on such Drawdown Date for bankers' acceptances
         having a comparable maturity date as the maturity date of such
         Bankers' Acceptance;

         "REMEDIAL ORDER" means any control order, stop order or other
         administrative complaint, direction, order or sanction issued, filed
         or imposed by a Government Authority pursuant to the Environmental
         Laws requiring any remediation or clean-up, or requiring that any
         on-going activity be reduced, modified or eliminated, in each case as
         a result of any release or threatened release of any Hazardous
         Substance into the environment or any violation of Environmental Law;

         "RESTRICTED GROUP" means, collectively, the Borrower and the
         Restricted Subsidiaries;

         "RESTRICTED SUBSIDIARIES" means all Subsidiaries that are not
         Unrestricted Subsidiaries;

         "REVOLVING LENDERS" means the Lenders the Loans of which are in the
         Revolving Period;

         "REVOLVING PERIOD" means, the period commencing on the Effective Date
         and ending on the Term Out Date;

         "ROLLOVER" means a rollover of a Drawdown pursuant to subsection
         2.12(a);

         "SCHEDULE I BA REFERENCE BANKS" means the Lenders listed in Schedule I
         to the Bank Act (Canada) as are, at such time, designated by the
         Agent, with the prior consent of the Borrower (acting reasonably), as
         the Schedule I BA Reference Banks;

         "SCHEDULE II BA REFERENCE BANKS" means the Lenders listed in Schedule
         II to the Bank Act (Canada) as are, at such time, designated by the
         Agent, with the prior consent of the Borrower (acting reasonably), as
         the Schedule II BA Reference Banks;
<PAGE>   22
                                     - 17 -

         "SENIOR DEBT" means all Funded Debt of the Borrower, on an
         unconsolidated basis, ranking at least pari passu with the Loans and
         includes, without limitation, the 9% Debentures due 1999, the 8.35%
         Senior Notes due 2006, and the 8.25% Debentures due 2017;

         "STANDARD & POOR'S" means Standard & Poor's Corporation and its
         successors;

         "SUBSIDIARY" means any body corporate in respect of which such Person
         owns, directly or indirectly, more than 50% of the Voting Securities
         (provided that such Person shall be deemed (for the purposes of
         determining whether any body corporate is a Subsidiary) to own,
         directly or indirectly, all of the Voting Securities of any Subsidiary
         owned by any other Subsidiary if such Person, directly or indirectly
         owns more than 50% of the Voting Securities of the second mentioned
         Subsidiary), together with any other body corporate with which such
         Person is consolidated in such Person's consolidated financial
         statements;

         "TANGIBLE NET WORTH" means the Equity of Gulf less the book value of
         the intangible assets of Gulf determined in accordance with GAAP;

         "TAXES" means all domestic federal or provincial taxes, imposts,
         rates, levies, assessments and governmental charges including, without
         limitation, all income taxes, capital gains, sales, excise, use,
         property, capital, payroll, GST, business, transfer and value added
         taxes and all customs and import duties, together with all interest,
         fines and penalties with respect thereto;

         "TERM OUT DATE" means, in respect of each Lender, the 364th day
         following the Effective Date or, in respect of each Extending Lender,
         in the case of any extension of such date in accordance with Section
         2.1, the 364th day (or such lesser period as may be set forth in the
         Extension Agreement relating to such extension) following the Date of
         Confirmation;

         "TERM PERIOD" means the period from the Term Out Date to the Maturity
         Date;

         "TOTAL SENIOR DEBT" shall include, without duplication: (i) all Funded
         Debt of the Restricted Group; and (ii) for greater certainty, the
         aggregate amount of Designated Project Guarantees (other than those
         subordinate to the Loans) in excess of the Permitted Designated
         Project Guarantees Amount, but shall exclude: (iii) the aggregate
         amount of Designated Project Guarantees up to but not exceeding the
         Permitted Designated Project Guarantees Amount; (iv) any
         Inter-Restricted Group Funded Debt; and (v) the principal amount of
         the Subordinated Debentures of Gulf outstanding as at December 31,
         1996 which was U.S. $500,000,000 and any replacement subordinated
         debt;

         "TRANSACTION PRICE" means, in respect of any acquisition, merger,
         purchase or sale, the aggregate of:

                 (i)      in the case of an acquisition, merger or purchase,
                 the sum of: (A) the aggregate Fair Market Value, as of the
                 date of the acquisition, merger or purchase,
<PAGE>   23
                                     - 18 -

                 of the consideration paid or delivered by Gulf, directly or
                 indirectly, for the assets acquired pursuant to such
                 acquisition, merger or purchase; and (B) the aggregate amount
                 of all Liabilities assumed by Gulf, directly or indirectly, in
                 respect of the assets acquired pursuant to such acquisition,
                 merger or purchase; and

                 (ii)     in the case of a sale, the sum of: (A) the aggregate
                 Fair Market Value, as of the date of the sale, of the
                 consideration paid or delivered to Gulf, directly or
                 indirectly, for the assets sold; and (B) the aggregate amount
                 of all Liabilities assumed by the purchaser of the assets from
                 Gulf, directly or indirectly, in respect of the assets sold;

         "UNITED STATES DOLLARS", "U.S. DOLLARS" and the symbol "U.S.$" mean
         the lawful currency of the United States of America;

         "UNRESTRICTED SUBSIDIARIES" means all of the following Subsidiaries:

                 (i)      each body corporate of which the Restricted Group
                 beneficially owns, directly or indirectly, less than 100% of
                 the Voting Securities;

                 (ii)     any other Subsidiary that has Funded Debt unless any
                 one or more of the following exceptions apply:

                          (A)     such Funded Debt is non recourse to the
                          Borrower or any such Restricted Subsidiary (other
                          than such representations, warranties and covenants
                          as are customary in non recourse financing not
                          pertaining to the payment of principal or interest);

                          (B)     the Funded Debt is owed to a member of the
                          Restricted Group;

                          (C)     the Senior Debt of the Borrower is assigned a
                          rating of at least BB+ by Standard and Poor's and Ba1
                          by Moody's and the Funded Debt of that Subsidiary
                          consolidated with the Funded Debt of its direct and
                          indirect wholly owned Subsidiaries (other than those
                          Subsidiaries designated as Unrestricted Subsidiaries
                          in accordance with subsection 8.3(d)) does not exceed
                          2.5 times the aggregate EBITDA of that Subsidiary
                          consolidated with the EBITDA of such direct and
                          indirect wholly owned Subsidiaries, and each such
                          Subsidiary shall also be a Restricted Subsidiary
                          (whether or not it individually meets the foregoing
                          test) unless the Borrower designates such Subsidiary
                          as an Unrestricted Subsidiary in accordance with
                          subsection 8.3(d);

                          (D)     the Senior Debt of the Borrower is assigned a
                          rating of at least BBB- by Standard and Poor's and
                          Baa3 by Moody's and the Borrower is in compliance
                          with subsection 8.1(l);
<PAGE>   24
                                     - 19 -


                          (E)     the Subsidiary has delivered to the Agent a
                          guarantee in form and substance acceptable to the
                          Agent, acting reasonably, pursuant to which such
                          Subsidiary guarantees all present and future
                          indebtedness and liabilities to the Lenders under
                          this Agreement together with an opinion in form and
                          substance acceptable to the Agent, acting reasonably,
                          including without limitation such matters as the
                          enforceability of such guarantee and the absence of
                          any conflict, breach or contravention with or of any
                          material agreement relating to Funded Debt, provided
                          however that the Agent, on behalf of the Lenders,
                          shall release and cancel such guarantee upon the
                          request of the Borrower if the Borrower subsequently
                          designates such Subsidiary as an Unrestricted
                          Subsidiary pursuant to subsection 8.3(d) or if such
                          Subsidiary is then qualified to be a Restricted
                          Subsidiary under another exception in this paragraph
                          (ii); or

                          (F)     the aggregate of the Funded Debt of all such
                          Subsidiaries qualifying as a Restricted Subsidiary
                          pursuant to this paragraph (F) (excluding
                          Subsidiaries that are otherwise qualified to be
                          Unrestricted Subsidiaries pursuant to this definition
                          or subsection 8.3(e)) does not exceed U.S.
                          $10,000,000;

                 (iii)    any other Subsidiary designated by the Borrower as an
                 Unrestricted Subsidiary pursuant to subsection 8.3(d);

                 (iv)     any Subsidiary (which does not otherwise qualify as
                 an Unrestricted Subsidiary pursuant to the foregoing
                 paragraphs or paragraph (v)) the designation of which as an
                 Unrestricted Subsidiary is requested by the Borrower and
                 approved by the Majority Lenders; and

                 (v)      any Subsidiary of a Subsidiary that is an
                 Unrestricted Subsidiary,

         but shall not include:

                 (vi)     any Subsidiary that would otherwise qualify as an
                 Unrestricted Subsidiary pursuant to paragraph (ii) if the
                 Subsidiary has irrevocably deposited with a trustee as trust
                 funds money in the respective currency in which the Funded
                 Debt is payable in an amount sufficient to pay and discharge
                 the entire indebtedness, liabilities and obligations in
                 respect of such Funded Debt (including interest on amounts in
                 default, if any) for the purpose of, specifically pledged as
                 security for and dedicated solely to the retirement of all of
                 such Funded Debt;

                 (vii)    any Subsidiary that would otherwise qualify as an
                 Unrestricted Subsidiary pursuant to paragraphs (i), (ii),
                 (iii) or (v), the designation of which as a Restricted
                 Subsidiary is requested by the Borrower and approved by the
                 Majority Lenders; and
<PAGE>   25
                                     - 20 -

                 (viii)   any Unrestricted Subsidiary in respect of which the
                 Borrower exercises the option in accordance with subsection
                 8.3(b) to treat such Subsidiary as a Restricted Subsidiary;

         and, as at the Effective Date, all of such Unrestricted Subsidiaries
         are set forth in Schedule L; and

         "VOTING SECURITIES" means securities to which are attached votes that
         may be cast to elect the directors, trustees or other individuals in a
         similar capacity of the issuer either under all circumstances or under
         some circumstances that have occurred and are continuing.

1.2              Certain Rules of Interpretation - In this Agreement:

         (a)     time is of the essence in the performance of the Parties'
         respective obligations;

         (b)     the headings of Articles and Sections are inserted solely for
         convenience of reference and are not intended as complete or accurate
         descriptions of content;

         (c)     the use of words in the singular or plural, or with a
         particular gender, shall not limit the scope or exclude the
         application of any provision of this Agreement to such Person or
         Persons or circumstances as the context otherwise permits;

         (d)     whenever a provision of this Agreement requires an approval or
         consent by a Party to this Agreement and notification of such approval
         or consent is not delivered within the applicable time limit, then,
         unless otherwise specified, the Party whose consent or approval is
         required shall be conclusively deemed to have withheld its consent or
         approval;

         (e)     unless otherwise specified, time periods within or following
         which any payment is to be made or act is to be done shall be
         calculated by excluding the day on which the period commences and
         including the day which ends the period and by extending the period to
         the next Business Day following if the last day of the period is not a
         Business Day; and

         (f)     whenever any payment is to be made or action to be taken under
         this Agreement is required to be made or taken on a day other than a
         Business Day, such payment shall be made or action taken on the next
         Business Day following.

1.3              Accounting Principles - Wherever in this Agreement reference
is made to generally accepted accounting principles ("GAAP"), such reference
shall be deemed to be to consistently applied generally accepted accounting
principles in effect in Canada, from time to time, provided that, for greater
certainty, any change thereto shall not be applied retroactively to any
circumstance prior to such change.

1.4              Cross-References - Unless otherwise specified, references in
this Agreement to any Article, Section, subsection, paragraph or Schedule are
references to such Article, Section,
<PAGE>   26
                                     - 21 -

subsection, paragraph or Schedule of this Agreement and, unless otherwise
specified, references in any Article, Section, subsection, paragraph  or
Schedule to any clause are references to such clause of such Article, Section,
subsection, paragraph or Schedule.

1.5              Ratings - A rating, whether public or private, by DBRS, CBRS,
Standard & Poor's or Moody's shall be deemed to be in effect:  (i)  in respect
of any determination of interest in respect of Prime Rate Drawdowns, Base Rate
Drawdowns and Libor Drawdowns on the next Interest Payment Date after receipt
by the Agent of an announcement or publication by DBRS, CBRS, Standard & Poor's
or Moody's, as the case may be, of such rating or, in the absence of such
announcement or publication, of a written statement of the rating agency and
will remain in effect until the next Interest Payment Date after the date when
any change in such rating is deemed to be in effect; and (ii) otherwise, on the
receipt by the Agent of an announcement or publication by DBRS, CBRS, Standard
& Poor's or Moody's, as the case may be, of such rating or, in the absence of
such announcement or publication, of a written statement of the rating agency
and will remain in effect until such date as any change in such rating is
deemed to be in effect.

1.6              Currency - Unless otherwise denoted or the context otherwise
requires, any references to dollars, currency or $ herein are references to
U.S. Dollars.

1.7              Schedules - The following are the Schedules to this Agreement
and are incorporated by reference and deemed to be part of this Agreement:

<TABLE>
         <S>                               <C>
         Schedule A               -        Schedule of Lenders
         Schedule B               -        Compliance Certificate
         Schedule C               -        Drawdown Notice
         Schedule D               -        Bankers' Acceptance Undertaking
         Schedule E               -        Extension Agreement
         Schedule F               -        Extension Request
         Schedule G               -        Bank Transfer Agreement
         Schedule H               -        Borrower's Counsel's Opinion
         Schedule I               -        Lenders' Counsel's Opinion
         Schedule J               -        Notice of Amendment of Unrestricted Subsidiaries
         Schedule K               -        Letter of Credit Documentation
         Schedule L               -        List of Unrestricted Subsidiaries
</TABLE>


                                   ARTICLE II

                                  THE FACILITY

2.1              The Facility -

         (a)     Commitment - Upon the terms and subject to the conditions
         herein set forth, the Lenders severally agree to establish in favour
         of the Borrower a revolving/term credit facility
<PAGE>   27
                                     - 22 -

         of up to a maximum of U.S. $700,000,000 (the "Facility") to be
         available to the Borrower in either U.S. Dollars or the Equivalent
         Amount of Canadian Dollars, or any combination thereof and otherwise
         in accordance with the provisions of this Agreement from time to time
         on any Business Day during the Revolving Period in an aggregate amount
         not to exceed at any time the amount set forth opposite such Lender's
         name on Schedule A, as reduced in accordance with this Agreement,
         (being such Lender's "Commitment Amount").  Each Drawdown shall be,
         for each Revolving Lender, in an aggregate amount not greater than
         such Revolving Lender's Commitment Amount less the Loans owed to it
         and shall consist of Advances made by it, rateably (subject to
         decrease in accordance with subsections 2.6(b) and 2.6(e) and Section
         5.2, increase in accordance with subsection 2.6(c) and modification in
         accordance with Section 2.9) according to the proportion of the
         aggregate of all Revolving Lender's Commitment Amounts constituted by
         such Revolving Lender's Commitment Amount.  Within the limits of each
         Lender's Commitment and subject to Section 2.7, the Borrower may
         borrow, repay and reborrow under this Section during the Revolving
         Period.  Prior to the Term Out Date, any prepayments or repayments
         made by the Borrower in respect of  Loans in the Revolving Period
         shall not reduce the Revolving Lender's Commitment Amounts.

         (b)     Extension - Not more than 120 nor less than 60 days before the
         Term Out Date, the Borrower may, by delivery to the Agent of an
         Extension Request, request that the Revolving Lenders extend the Term
         Out Date with respect to the Commitment of such Lenders as the same
         was determined prior to giving effect to such Extension Request.  Upon
         receipt of such Extension Request, the Agent shall distribute such
         Extension Request to each Revolving Lender.  If the Agent receives
         confirmation from each of the Revolving Lenders of their execution of
         the Extension Agreement to which such Extension Notice relates within
         30 days of receipt by such Lenders of the aforesaid Extension Request
         from the Agent, the Term Out Date with respect to the Commitments of
         such Revolving Lenders shall be extended from the date the Agent gives
         notice to the Borrower that each Revolving Lender has executed and
         delivered to the Agent the Extension Agreement and for the period (not
         exceeding 364 days) set forth in the Extension Agreement.  Anything
         herein contained to the contrary notwithstanding, no Lender shall have
         any obligation to extend the Term Out Date hereunder and its  decision
         to extend the Term Out Date shall be in its absolute discretion.

         (c)     Extension Options - If one or more Revolving Lenders do not
         confirm their execution of the Extension Agreement to which such
         Extension Notice relates within the aforesaid 30 days (such Revolving
         Lenders being hereinafter referred to as "Nonextending Lenders"), the
         Borrower shall be entitled to:

                 (i)      extend the Term Out Date with respect to the
                 Commitments of the Revolving Lenders who have so confirmed
                 their execution of the Extension Agreement (such Revolving
                 Lenders being hereinafter referred to as the "Extending
                 Lenders") from the date the Borrower notifies the Agent of the
                 Borrower's exercise of this entitlement and for the period
                 (not exceeding 364 days) set forth in the Extension Agreement
                 and to terminate the Commitment(s) of the Nonextending
                 Lender(s)
<PAGE>   28
                                     - 23 -

                 unutilized as of the Term Out Date as the same was determined
                 prior to giving effect to such Extension Request; or

                 (ii)     extend the Term Out Date with respect to the
                 Commitments of the Extending Lenders from the date the
                 Borrower notifies the Agent of the Borrower's exercise of this
                 entitlement and for the period (not exceeding 364 days) set
                 forth in the Extension Agreement; prior to the fifth Business
                 Day preceding the Term Out Date as the same was determined
                 prior to giving effect to such Extension Report, replace one
                 or more of the Nonextending Lenders with one or more Eligible
                 Lenders (in respect of whom, the Term Out Date shall be the
                 same date as the Term Out Date with respect to the Commitments
                 of the Extending Lenders); and terminate the Commitment(s) of
                 the Nonextending Lender(s), to the extent not so replaced,
                 unutilized as of the Term Out Date as the same was determined
                 prior to the Extension Request; or

                 (iii)    elect to revoke such Extension Request;

         provided that: (i) if the Borrower does not notify the Agent of its
         election hereunder prior to the fifth Business Day preceding the Term
         Out Date as the same was determined prior to giving effect to such
         Extension Request with respect to the Commitments of such Revolving
         Lenders, the Borrower shall be deemed to have elected to revoke such
         Extension Request; and (ii) if the Commitments of the Nonextending
         Lenders constitutes 25% or more of the Facility, all of the unutilized
         Commitments of all Revolving Lenders shall be terminated on the Term
         Out Date as the same was determined prior to giving effect to such
         Extension Request and the Term Out Date shall not be extended.

         (d)     Cancellation of Unutilized Commitments - The unutilized
         portion of the Commitment of any Nonextending Lender and of all
         Revolving Lenders, if the Borrower determines or is deemed to have
         elected to revoke the Extension Request, shall terminate on the Term
         Out Date.

2.2              Purpose - The Facility shall be available to the Borrower for
its general corporate purposes.  Advances shall be used by the Borrower (i) for
the repayment in full of the Existing Acquisition Facility and (ii) thereafter
for lawful general corporate purposes of the Borrower and its Subsidiaries
including, without limitation, the financing of oil and gas acquisitions and
exploration and development activities.

2.3              Availment of Facility -

                 Upon the terms and subject to the conditions herein set forth,
                 the Borrower may borrow under the Facility by way of:

                 (i)      Prime Rate Drawdowns;

                 (ii)     Base Rate Drawdowns;
<PAGE>   29
                                     - 24 -


                 (iii)    Libor Drawdowns;

                 (iv)     Bankers' Acceptance Drawdowns; and

                 (v)      L/C Drawdowns;

or any combination or combinations of the foregoing at the discretion of the
Borrower.

2.4              Drawdown Notices -

                 A Drawdown Notice shall be substantially in the form set forth
in Schedule C and shall state the type of Drawdown being requested, the
proposed Drawdown Date, together with any other information required by such
Schedule or this Section 2.4.

                 If a Drawdown Notice is given by fax, the Borrower shall send
to the Agent written confirmation bearing an original signature of an
authorized signatory of the Borrower of such notice within two Business Days of
the giving of such notice.  Any notice on which the Agent has acted, whether
made by fax or otherwise in writing shall be irrevocable and binding on the
Borrower.

                 The following notice periods shall apply to each type of
Drawdown:

         (a)     Prime Rate Drawdowns and Base Rate Drawdowns - Subject to the
         terms and conditions of this Agreement, the Borrower shall be entitled
         to Prime Rate Drawdowns or Base Rate Drawdowns by giving a Drawdown
         Notice to the Agent by 10:00 a.m. (Calgary time) on no less than the
         number of Business Days prior to the proposed Drawdown Date set forth
         below:

<TABLE>
<CAPTION>
         Amount of Drawdown (U.S.)                  Number of Business Days
         <S>                                                 <C>
         $0 - $10,000,000                                    one
         $10,000,001 - $50,000,000                           two
         Greater than $50,000,000                            three
</TABLE>

         where the Amount of Drawdown shall be based upon the currency of the
         Advance proposed in the Drawdown Notice (or, where a Prime Rate
         Drawdown is requested, on the Equivalent Amount in U.S. Dollars) and
         more than one Drawdown Notice in respect of the same Drawdown Date
         shall for the purposes of this subsection be considered one Drawdown
         Notice.

         (b)     Libor Drawdowns - Subject to the terms and conditions of this
         Agreement, the Borrower shall be entitled to Libor Drawdowns under the
         Facility by delivering a Drawdown Notice to the Agent by 10:00 a.m.
         (Calgary time) no less than three Business Days prior to the proposed
         Drawdown Date, which notice shall also specify the principal amount of
         the Drawdown and the Libor Interest Period selected in respect of such
         Drawdown;
<PAGE>   30
                                     - 25 -


         (c)     Bankers' Acceptance Drawdowns - Subject to the terms and
         conditions of this Agreement, the Borrower shall be entitled to
         Bankers' Acceptance Drawdowns under the Facility, by delivering a
         Drawdown Notice to the Agent, by 10:00 a.m. (Calgary time) no less
         than one Business Day prior to the proposed Drawdown Date, which
         notice shall also specify the term and the aggregate face amount of
         the Bankers' Acceptances to be accepted by the Lenders; and

         (d)     L/C Drawdowns - Subject to the terms and conditions of this
         Agreement, the Borrower shall be entitled to require the Lenders to
         issue Letters of Credit under the Facility by delivering a Drawdown
         Notice to the Agent with respect to the Letters of Credit being
         requested, by 10:00 a.m. (Calgary time) no less than five Business
         Days prior to the proposed Drawdown Date;

provided that if the Drawdown is an Advance to be used in whole or in part for
any Potentially Hostile Acquisition, the Borrower shall deliver the Drawdown
Notice relating to such Drawdown an additional two Business Days prior to the
proposed Drawdown Date and the Drawdown Notice shall provide the name of the
entity subject to the Potentially Hostile Acquisition.  If the Borrower intends
to use the Facility, in whole or in part, for any Potentially Hostile
Acquisition in respect of which the Transaction Price may be in excess of U.S.
$50,000,000, the Borrower shall provide written notice of its intention to so
use the Facility to the Agent within one Business Day after its public
announcement of the Potentially Hostile Acquisition and the Agent shall
forthwith and, in any event, within one Business Day of receipt of such notice
from the Borrower provide such notice to the Lenders.  Each Drawdown Notice
shall be irrevocable and binding on the Borrower.

2.5              Notice of Drawdown to Lenders - Promptly upon receipt of any
Drawdown Notice or upon a drawing under any Letter of Credit, the Agent shall
notify each Lender by facsimile of the proposed Drawdown or the drawing, as
applicable, of such Lender's proportionate share thereof and of the other
matters covered by the Drawdown Notice.  In the case of a proposed Bankers'
Acceptance Drawdown, the Agent shall also, on the Drawdown Date, notify each
Lender and the Borrower of the applicable Reference BA Discount Rate.  In the
case of a proposed Drawdown by way of L/C Drawdown, the Agent shall also notify
each Lender of the other relevant particulars of the Drawdown.  Any such notice
in respect of a drawing under a Letter of Credit shall be deemed to be a
request for a Prime Rate Drawdown if the Letter of Credit is denominated in
Canadian Dollars or a Base Rate Drawdown if the Letter of Credit is denominated
in U.S. Dollars, in the amount of such drawing with a Drawdown Date on the next
Business Day.

2.6              Funding

         (a)     Each Lender shall, before 11:00 a.m. (Calgary time) on the
         Drawdown Date (other than in respect of Bankers' Acceptance Drawdowns
         which are addressed in subsection 2.6(d)) or the date a drawing by a
         beneficiary is to be made under a Letter of Credit, make available
         (for the account of such Lender's Lending Office) to the Agent at its
         Payment Office, in same day funds, such Lender's rateable portion
         (subject to subsection 2.6(e)) of any such Drawdown (other than an L/C
         Drawdown) or of such drawing under a Letter of
<PAGE>   31
                                     - 26 -

         Credit, as the case may be.  In the case of a Drawdown (other than an
         L/C Drawdown), upon fulfilment of the applicable conditions precedent
         set forth in Article VI, the Agent will make such funds available to
         the Borrower at the Payment Office.  Subject to subsections 2.6(e) and
         (f) in the case of an L/C Drawdown, upon fulfilment of the applicable
         conditions precedent set forth in Article VI, each Lender shall issue
         a Letter of Credit in the amount of such Lender's rateable portion of
         the amount of the L/C Drawdown based upon such Lender's Commitment and
         deliver the same to the Borrower at the Payment Office or at such
         other office of the Agent as the Borrower may reasonably request, and
         upon such issuance, each Lender shall be deemed to have made an
         Advance to the Borrower in such amount.  In the case of a drawing by a
         beneficiary under a Letter of Credit, the Agent shall pay such funds
         to the beneficiary thereof and the Borrower shall be deemed to have
         converted such portion of the Advance which was deemed to occur on the
         issuance of the Letter of Credit into a Prime Rate Drawdown if the
         Letter of Credit is denominated in Canadian Dollars or a Base Rate
         Drawdown if the Letter of Credit is denominated in U.S. Dollars, in
         the amount of such payment on the date of such payment by the Agent;

         (b)     At the option of the Borrower to be exercised by delivery of
         notice to that effect to the Agent at least five Business Days prior
         to the date of any proposed L/C Drawdown, the Borrower may obtain from
         up to five Lenders (which shall include the Agent as Lender)
         designated by the Borrower in such notice a quotation of the fees
         which such Lender would charge to act as issuer of the relevant Letter
         of Credit to be issued in connection with the L/C Drawdown. Upon the
         giving of such notice to such designated Lenders, any such Lender
         (including the Agent as Lender) may provide such a quotation to the
         Borrower not less than three Business Days prior to the date of the
         proposed L/C Drawdown.  The Borrower shall accept the tender which is
         the lowest quotation tendered unless there are no quotations tendered
         that are less than 0.125% per annum, or there are quotations tendered
         that are equal to but no quotations less than 0.125% per annum, in
         which cases the Agent shall be deemed to have tendered a quotation of
         0.125% per annum and the Agent shall be chosen to issue the relevant
         Letter of Credit on behalf of all Lenders (and for so doing, as set
         out below, shall be entitled to such fee of 0.125%).  Forthwith
         following the tendering of the quotations, the Borrower shall notify
         the Agent of the identity of the issuing Lender and the face amount of
         the Letter of Credit to be issued.  The Lender whose tender was so
         selected, shall, upon the request of the Borrower, issue the relevant
         Letter of Credit on behalf of all Lenders as provided in subsection
         2.6(c) below, and shall be entitled to retain the full amount of the
         fee quoted or deemed to have been quoted by it.  All fees under this
         paragraph shall be based on the face amount of the relevant Letter of
         Credit and payable quarterly in arrears in the same manner as
         described in Section 4.5; and

         (c)     In the event that pursuant to subsection 2.6(b), the Agent or
         any other Lender acts as issuer of a Letter of Credit, the provisions
         of this Agreement with respect to L/C Drawdowns and drawings under a
         Letter of Credit shall apply mutatis mutandis and, without limiting
         the generality of the foregoing, upon issuance of the relevant Letter
         of Credit, each Lender shall be deemed to have made available the
         relevant L/C Drawdown and shall be liable to, and hereby indemnifies,
         the issuing Lender in respect of such Letter of Credit to the extent
         of
<PAGE>   32
                                     - 27 -

         such Lender's ratable portion of the face amount of such Letter of
         Credit, based on such Lender's Commitment.  The Borrower shall provide
         to the issuing Lender of such Letter of Credit such documentation (not
         inconsistent with the provisions of Schedule K) as such issuing Lender
         may reasonably require in connection with such Letter of Credit and
         the Agent, acting reasonably, shall be entitled to determine any
         procedures to be followed in connection with the issuance of such
         Letter of Credit and any drawings thereunder.

         (d)     Each Lender shall, before 11:00 a.m. (Calgary time) on the
         Drawdown Date in the case of a Bankers' Acceptance Drawdown, make
         available the Bankers' Acceptance Proceeds in respect of such Bankers'
         Acceptances.  After the Agent's receipt of such funds and upon
         fulfilment of the applicable conditions precedent set forth in Article
         VI, the Agent will make such funds available to the Borrower at the
         Payment Office.

         (e)     Notwithstanding subsection (a) and anything else to the
         contrary set forth herein, a Revolving Lender shall not be required to
         make available any portion of any Drawdown that will be used directly
         and indirectly in, or result, directly or indirectly, in a Potentially
         Hostile Acquisition, if the Revolving Lender is a Conflicted Lender
         provided that a Lender will be deemed not to be a Conflicted Lender in
         respect of any Drawdown unless the Lender gives notice to the Agent of
         the Lender's status as a Conflicted Lender within one Business Day of
         the notice to the Lender by the Agent of such Drawdown, provided
         further that a Conflicted Lender that does not make available a
         Drawdown that will be used directly or indirectly in, or result,
         directly or indirectly, in a Potentially Hostile Acquisition shall
         (notwithstanding any other provision of this Agreement) not be
         entitled to vote in respect of any determination required by Majority
         Lenders in connection with such Drawdown and the principal amount of
         the Loans or the amount of the Commitment of such Conflicted Lender
         shall be excluded in the determination of the Majority Lenders in such
         connection.  In respect of any Subsequent Drawdown(s) in respect of
         which a previously Conflicted Lender is not a Conflicted Lender, the
         portion of such Drawdown(s) to be made available by such Conflicted
         Lender shall be allocated by the Agent so as to result, to the extent
         possible, in the outstanding Loans of the Revolving Lenders, including
         such Conflicted Lender, being in the same proportion as the aggregate
         of all Revolving Lenders' Commitments constituted by such Revolving
         Lender's Commitment.

         (f)     If the Agent receives notice from a Conflicted Lender prior to
         the date of any Drawdown that such Lender's rateable portion of such
         Drawdown will not be made available in reliance upon subsection
         2.6(e), the portion of the Drawdown to be provided by each other
         Revolving Lender shall be increased so as to equal the proportion of
         the aggregate of all Revolving Lender's Commitments, excluding the
         Commitment of the Conflicted Lender, constituted by such other
         Revolving Lender's Commitment provided that, after giving effect to
         the Drawdown, such Revolving Lender's Outstanding Amount does not
         exceed such Revolving Lender's Commitment Amount.

2.7              Funding Reliance; Lender's Failure to Fund - Unless the Agent
shall have received notice from a Lender prior to any Drawdown Date that such
Lender's rateable portion of such
<PAGE>   33
                                     - 28 -

Drawdown will not be made available as provided for in subsection 2.6(e), the
Agent may assume that each Lender will make available to the Agent its ratable
portion of any Drawdown requested in a Drawdown Notice on the date of such
Drawdown in accordance (other than an L/C Drawdown) with Section 2.6 and the
Agent may, in reliance upon such assumption, but shall not be obligated to,
make available to the Borrower on such date a corresponding amount.  If and to
the extent any such Lender shall not have so made such rateable portion
available to the Agent and the Agent shall have so made such corresponding
amount available to the Borrower, such Lender and the Borrower severally agree
to pay or repay to the Agent (on the next Business Day following notice thereof
by the Agent to the Borrower) such corresponding amount together with interest
thereon, for each day from the date such amount is made available to the
Borrower until the date such amount is repaid to the Agent, at (i) in the case
of the Borrower, the interest rate applicable at the time to Drawdowns
hereunder and (ii) in the case of such Lender, the Prime Rate and, on demand,
to indemnify the Agent against any cost or loss it may suffer or incur in
connection with or related to the Agent having made such amount available to
the Borrower prior to having received the corresponding amount.  If such Lender
shall pay to the Agent such corresponding amount, such amount so paid shall
constitute such Lender's Advance as part of such Drawdown for purposes of this
Agreement.

2.8              Several Funding Obligations - The failure of any Lender to
make an  Advance to be made by it as part of any Drawdown shall not relieve any
other Lender of its obligation, if any, hereunder to make its Advance on the
Drawdown Date, but no Lender shall be responsible for the failure of any other
Lender to make the Advance to be made by such other Lender on the Drawdown
Date.

2.9              Pro-Rata Treatment of Drawdowns -

         (a)     Each Drawdown shall be made available by each Lender and all
         repayments and reductions in respect thereof shall be made and applied
         in a manner so that the Drawdowns outstanding hereunder to each Lender
         will, to the extent possible, thereafter be pro rata to the respective
         Commitments of the Lenders.  Subject to subsections 2.6(e) and (f),
         the Agent is authorized by the Borrower and each Lender to determine,
         in its sole and unfettered discretion, the portion of each Drawdown
         and each type of Drawdown to be made available by each Lender and the
         application of repayments and reductions of Loans to give effect to
         the provisions of this Section provided that, no Lender shall, as a
         result of any such determination, have Loans outstanding in an amount
         which is in excess of the amount of its Commitment.

         (b)     In the event it is not practicable to allocate Bankers'
         Acceptances to each Lender such that the aggregate amount of Bankers'
         Acceptances required to be purchased by such Lender hereunder is in a
         whole multiple of Cdn. $100,000, the Agent is authorized by the
         Borrower and each Lender to make such allocation as the Agent
         determines in its sole and unfettered discretion may be equitable in
         the circumstances and, if the aggregate amount of such Bankers'
         Acceptances is not a whole multiple of Cdn. $100,000, then the Agent
         may allocate (on a basis considered by it to be equitable) the excess
         of such Drawdown over the next lowest whole multiple of Cdn. $100,000
         to one Lender, which shall purchase a Bankers'
<PAGE>   34
                                     - 29 -

         Acceptance with a face amount equal to the excess and having the same
         term as the corresponding Bankers' Acceptances.  In no event shall the
         portion of the outstanding Loans of a Lender exceed the proportion of
         the aggregate of all Lender's Commitments constituted by such Lenders'
         Commitment by more than Cdn. $100,000 as a result of such exercise of
         discretion by the Agent.

2.10             Restrictions on Drawdowns - Each Drawdown under the Facility
shall be subject to the following restrictions, as applicable:

         (a)     all Drawdowns shall be made on a Business Day;

         (b)     after giving effect to a Drawdown, the Outstanding Amount
         shall not exceed the aggregate of the Commitment Amounts;

         (c)     no Drawdowns will be permitted if an Event of Default has
         occurred and is continuing or (other than in the case of a Conversion
         or Rollover, provided that, in the case of a Conversion or Rollover
         into a Bankers' Acceptance Drawdown or Libor Drawdown, the maturity
         date or the applicable Libor Interest Period shall not extend beyond
         the earliest date upon which the event would constitute an Event of
         Default) if an event has occurred and is continuing which with the
         giving of notice, the passing of time, or both, would constitute an
         Event of Default;

         (d)     Drawdowns shall be in Canadian Dollars or United States
         Dollars as stipulated and at such time stipulated in the Drawdown
         Notice duly provided by the Borrower to the Agent in respect thereof,
         subject to the restrictions and limitations of this Agreement and upon
         fulfilment of all conditions precedent to such Drawdown;

         (e)     each Drawdown by way of a Bankers' Acceptance Drawdown shall
         be in a minimum principal amount of Cdn.  $10,000,000 and additional
         increments of integral multiples of Cdn. $1,000,000;

         (f)     each Drawdown by way of a Libor Drawdown shall be in a minimum
         principal amount of U.S. $10,000,000 and additional increments of
         integral multiples of U.S. $1,000,000;

         (g)     each Letter of Credit shall be in a minimum amount of Cdn.
         $5,000,000 or U.S. $5,000,000, as the case may be;

         (h)     no Libor Drawdown, Bankers' Acceptance or Letter of Credit
         issued pursuant to an L/C Drawdown shall have a maturity or expiry
         date later than the Maturity Date or that is inconsistent with any
         other obligation to repay the whole or any part of the principal
         amount of Loans under this Agreement;
<PAGE>   35
                                     - 30 -

         (i)     the obligation of any Lender to make any Libor Drawdown for
         any period exceeding 6 months (including the Conversion of any other
         Drawdown into a Libor Drawdown) is contingent upon its favourable
         determination that sufficient U.S. Dollars are available to it to fund
         such Libor Drawdown for such period;

         (j)     the amount of Letters of Credit Loans at any time shall not
         exceed U.S. $100,000,000; and

         (k)     no Letter of Credit shall have an expiry date of more than one
         year from the date of issuance of such Letter of Credit.

2.11             Conversion Option - Subject to the provisions of this
Agreement, the Borrower may, by giving to the Agent a Drawdown Notice in
accordance with Section 2.4:

         (a)     convert all or any portion of a Prime Rate Drawdown into a
         Base Rate Drawdown, Libor Drawdown or Bankers' Acceptance Drawdown;

         (b)     convert all or any portion of a Base Rate Drawdown into a
         Prime Rate Drawdown, Libor Drawdown or Bankers' Acceptance Drawdown;

         (c)     on the last day of the Libor Interest Period, convert all or
         any portion of such Libor Drawdown into a Prime Rate Drawdown, Base
         Rate Drawdown or Bankers' Acceptance Drawdown; or

         (d)     on the maturity date of a Bankers' Acceptance Drawdown,
         convert all or any portion of such Bankers' Acceptance Drawdown into a
         Prime Rate Drawdown, Base Rate Drawdown or Libor Drawdown.

         In respect of any Conversion which effects a change in the currency of
such Drawdown from Canadian Dollars to U.S. Dollars, or vice versa, repayment
shall be made in the currency of the Drawdown being converted and the
Conversion shall be made at the Exchange Rate on the date of such Conversion
provided that for the purposes of determining compliance with subsection
2.10(b) in respect of any Conversion which effects a change in the currency of
such Drawdown from Canadian Dollars to U.S. Dollars or vice versa, the
Equivalent Amount of Canadian Dollars shall be determined as of the date of the
Drawdown Notice.

         In the case of a Conversion of a Prime Rate Drawdown, Base Rate
Drawdown or Libor Drawdown into a Bankers' Acceptance Drawdown, the Bankers'
Acceptance Proceeds shall be retained by the Agent to be applied to the
principal amount of the converted Drawdown and the Borrower shall pay to the
Agent on the date of such Conversion an amount equal to the difference between
the principal amount at maturity of the Bankers' Acceptance and the Bankers'
Acceptance Proceeds therefrom.
<PAGE>   36
                                     - 31 -

2.12             Rollovers -

         (a)     The Borrower may roll over any Libor Drawdown (on the last day
         of the applicable Libor Interest Period) into another Libor Drawdown
         or Bankers' Acceptance Drawdown (on the maturity of the applicable
         Bankers' Acceptance) into another Bankers' Acceptance Drawdown, by
         giving the Agent the appropriate Drawdown Notice pursuant to Section
         2.4.

         (b)     The Bankers' Acceptance Proceeds of the new Bankers'
         Acceptance shall be retained by the Agent to be applied by it to the
         principal amount of the maturing Bankers' Acceptance and the Borrower
         shall pay to the Agent, on the maturity date of the maturing Bankers'
         Acceptance an amount equal to the difference between the principal
         amount at maturity of the maturing Bankers' Acceptance and the
         Bankers' Acceptance Proceeds of the replacement Bankers' Acceptance.

         (c)     Notwithstanding any other provision of this Agreement, if the
         Borrower fails to deliver such a Drawdown Notice to the Agent in
         respect of a Libor Drawdown (or pay to the Agent an amount equal to
         such Libor Drawdown on or before the expiration of such Libor Interest
         Period as applicable) or in any case, during the continuance of an
         Event of Default, then the relevant amount of the Libor Drawdown
         shall, at the expiration of such Libor Interest Period, be deemed to
         be converted into a Base Rate Drawdown, in an amount equal to the
         principal amount of such Libor Drawdown.

         (d)     Notwithstanding any other provision of this Agreement, if the
         Borrower fails to deliver such a Drawdown Notice to the Agent in
         respect of a Bankers' Acceptance Drawdown (or pay to the Agent an
         amount equal to the principal amount of the maturing Bankers'
         Acceptance on or before the maturity date thereof), then the maturing
         Bankers' Acceptance paid by the Agent shall be deemed, upon such
         payment, to be converted into a Prime Rate Drawdown in an amount equal
         to the face amount of such maturing Bankers' Acceptance.

2.13             Evidence of Indebtedness - The Agent shall open and maintain
on its books at the Payment Office, accounts in respect of the Facility to
evidence the Loans under the Facility and all other amounts owing by the
Borrower to the Lenders or the Agent hereunder.  The Agent shall enter in the
foregoing accounts details of all amounts from time to time owing, paid or
repaid by the Borrower hereunder.  The information entered in the foregoing
accounts shall constitute prima facie evidence of the obligations of the
Borrower to the Lenders and the Agent hereunder with respect to the Loans and
all other amounts owing by the Borrower to the Lenders or the Agent hereunder.
The Borrower shall, on reasonable notice to the Agent, be entitled to obtain
from the Agent extracts of all entries made in such accounts.

2.14             Netting - On any transaction date, the Agent shall be entitled
to net amounts payable on such date by the Agent to a Lender against amounts
payable on such date by such Lender to the Agent, in connection with
transactions conducted under this Agreement in the same type of Advance, for
the account of the Borrower.  Similarly, on any transaction date, the Borrower
hereby
<PAGE>   37
                                     - 32 -

authorizes each Lender to net amounts payable on such date by such Lender to
the Agent, for the account of the Borrower, against amounts payable on such
date by the Borrower to such Lender under this Agreement in accordance with the
Agent's calculations.


                                  ARTICLE III

                         FURTHER PROVISIONS RELATING TO
                           LIBOR DRAWDOWNS, BANKERS'
                       ACCEPTANCES AND LETTERS OF CREDIT

3.1              Effects of Change of Law - If, at any time, a Lender
determines in good faith, which determination shall be final, conclusive and
binding upon the Borrower, absent manifest error, that: (a) by reason of
circumstances affecting financial markets inside or outside the United States,
deposits of U.S. Dollars are unavailable to such Lender in London; (b) adequate
and fair means do not exist for ascertaining the applicable interest rate on
the basis provided in the definition of Libor Rate; (c) the making or
continuation of any Libor Drawdown has been made impracticable: (i) by the
occurrence of a contingency which materially and adversely affects the funding,
in the London interbank market generally, of Libor Loans at any interest rate
computed on the basis of the Libor Rate; or (ii) by reason of a change since
the date of this Agreement in any Applicable Law by any Government Authorities
charged with the administration thereof affecting such Lender or any relevant
financial market, the Libor Rate shall no longer represent the effective cost
to such Lender of deposits to fund Libor Drawdowns; or (d) any change to
present Law or the enactment of any future Law or any change therein or in the
interpretation or application thereof by any Government Authorities charged
with the administration thereof or by any court, has made it unlawful for such
Lender to make or maintain or to give effect to its obligations in respect of
Libor Drawdowns as contemplated hereby, then:

         (a)     the right of the Borrower to request Libor Drawdowns from such
         Lender shall be suspended until such Lender determines that the
         circumstances causing such suspension no longer exist;

         (b)     if any affected Libor Drawdown from such Lender is not yet
         outstanding, any applicable outstanding Advance Notice shall be deemed
         to be an Advance Notice for a Base Rate Advance in the same amount;

         (c)     if any Libor Drawdown from such Lender is outstanding at any
         time when the right of the Borrower to request Libor Drawdowns from
         such Lender is suspended, it and all other Libor Drawdowns from such
         Lender shall become, on the last day of the then current Libor
         Interest Period applicable thereto (or on such earlier date as may be
         required to comply with any Applicable Law), a Base Rate Drawdown and
         shall remain outstanding as a Base Rate Drawdown, until such time as
         such Lender determines that the circumstances causing such suspension
         no longer exist; and
<PAGE>   38
                                     - 33 -

         (d)     upon a determination by such Lender that the circumstances
         causing the suspension of Libor Loans no longer exist, each Base Rate
         Drawdown outstanding as a result of subsection 3.1(c) may be
         converted, subject to availability, by the Borrower in accordance
         herewith to a Libor Drawdown maturing on the last day of any Libor
         Interest Period for any outstanding Libor Drawdowns or, if no Libor
         Drawdowns are then outstanding, at any time by giving the Agent the
         appropriate Drawdown Notice pursuant to Section 2.4.

3.2              Illegality

         (a)     If after the date of this Agreement any change occurs in any
         Applicable Law, or in the interpretation or application thereof by any
         court or by any Government Authority or other authority or entity
         charged with the administration thereof, which makes it unlawful for
         any Lender (in its opinion, acting reasonably and in good faith) to
         make, fund or maintain any part of the Facility or to give effect to
         its obligations in respect of any Drawdowns thereunder, the Lender
         may, by written notice thereof to the Borrower and the Agent, declare
         its obligations under this Agreement to be terminated with respect to
         such affected part of the Facility (which notice shall be final,
         conclusive and binding upon the Borrower, absent manifest error),
         whereupon the same shall forthwith terminate.

         (b)     Any such notice shall be accompanied by a certificate of an
         officer of the Lender identifying in reasonable detail the event or
         condition which makes it unlawful for the Lender to lend or allow to
         remain outstanding such portions of the Facility or any Drawdowns
         thereunder (such notice to be final, conclusive and binding upon the
         Borrower, absent manifest error).

         (c)     The Borrower shall: (i) prepay to the Lender within the
         greater of: (A) ten Business Days after such notice; and (B) the time
         required by such law, (or at the end of such longer period as the
         Lender at its discretion has agreed) the principal amount of all
         Drawdowns so affected together with accrued interest and such other
         amounts which may be payable hereunder as a result of such prepayment
         (excluding any cost associated with the repayment by the Borrower of a
         Libor Drawdown other than at the expiration of the applicable Libor
         Interest Period); or (ii) prior to the date of such required
         repayment, replace such Lender with one or more Eligible Lenders (in
         respect of whom the Term Out Date shall be the same date as the Term
         Out Date with respect to the Commitment of the Lender being replaced).

         (d)     If any such change shall only affect a portion of the Lender's
         obligations under this Agreement which is, in the reasonable opinion
         of the Lender, severable from the remainder of this Agreement so that
         the remainder of this Agreement may be continued in full force and
         effect without otherwise affecting any of the obligations of the
         Lender or the Borrower hereunder in respect of such Lender or under
         any of the other documents contemplated hereby, the Lender shall only
         declare its obligations under the affected portion so terminated.

         (e)     In the event that the provisions of this Section 3.2 are, or
         threaten to become applicable in respect of any Lender, such Lender
         shall use its reasonable efforts (at the
<PAGE>   39
                                     - 34 -

         expense of the Borrower) to change its Lending Office or take such
         other action as may be reasonable in the circumstances to eliminate
         the applicability of this Section 3.2 to such Lender.

3.3              Bankers' Acceptances

         (a)     Delivery of Blank Drafts - To facilitate the acceptance of
         Bankers' Acceptances pursuant to this Agreement the Borrower shall,
         upon the execution of this Agreement and from time to time as required
         by the Lenders, provide to the Lenders drafts duly endorsed in blank
         by the Borrower in quantities sufficient for the Lenders to fulfil
         their obligations hereunder.  None of the Agent and the Lenders shall
         be responsible or liable for any failure to issue a Bankers'
         Acceptance as required hereunder if the cause of such failure is, in
         whole or in part, due to the failure of the Borrower to provide
         requested drafts to the Lender on a timely basis, nor shall any of the
         Agent and the Lenders be liable for any damage, loss or other claim
         arising by reason of any loss or improper use of any such draft except
         a loss or improper use arising by reason of the failure of the Agent
         or the Lender, as the case may be, to exercise the same degree of care
         with respect to such draft as it exercises for its own securities.

         (b)     Documentation - Prior to any Bankers' Acceptance Drawdown
         being made available, the Borrower shall have executed and delivered
         to the Agent the Bankers' Acceptance Undertaking.

         (c)     Maturing Bankers' Acceptances - In anticipation of the
         maturity of each Bankers' Acceptance issued hereunder, the Borrower
         may either:

                 (i)      deliver to the Agent a Drawdown Notice requesting the
                 Conversion or Rollover of such Bankers' Acceptance pursuant to
                 the provisions of Section 2.11 or 2.12, respectively;  or

                 (ii)     not later than 10:00 a.m. (Calgary time) on the
                 maturity date of the relevant Bankers' Acceptance, pay to the
                 Agent an amount equal to the principal amount of the maturing
                 Bankers' Acceptance.

         In the event the Borrower shall fail to so notify the Agent of a
         Rollover or Conversion or shall fail to make such payment, as the case
         may be, the face amount of the maturing Bankers' Acceptance shall be
         converted into a Prime Rate Drawdown on the relevant maturity date.

         (d)     Discount Rate - The Agent shall advise the Borrower, as soon
         as practicable but in any event prior to 10:30 a.m. (Calgary time) on
         the date of any Bankers' Acceptance Drawdown, of the Reference BA
         Discount Rate applicable to each Bankers' Acceptance thereunder.
<PAGE>   40
                                     - 35 -

3.4              Issuance of Letters of Credit

         (a)     Form of Letters of Credit - Any Letter of Credit to be issued
         by the Lenders under the Facility shall be in such form as may be
         agreed upon by the Borrower and the relevant issuing Lender, each
         acting reasonably.

         (b)     Documentation - Prior to any L/C Drawdowns, the Borrower shall
         have executed and delivered the Letter of Credit Documentation to the
         issuer of the relevant Letter of Credit.

         (c)     Prepayment - The Borrower may, at any time, and shall, if the
         repayment or required repayment of any of the Loans would require the
         reduction of L/C Drawdowns, surrender to the Agent any Letter(s) of
         Credit having an aggregate remaining face amount at least equal to the
         required reduction to the Agent or, deposit cash with the Agent for
         the account of each of the Lenders rateably in accordance with the
         Letters of Credit Loans outstanding to such Lender, in an
         interest-bearing collateral cash account of the Borrower with the
         Agent, with interest at the Agent's prevailing rate for similar
         deposits, in an amount equal to the required reduction.  Upon such
         surrender or receipt of such cash, the L/C Drawdowns outstanding under
         the Facility shall be deemed to have been reduced by the aggregate
         remaining face amount of the Letters of Credit so surrendered or the
         amount of such cash so deposited together with interest thereon as
         applicable.

                                   ARTICLE IV

                       PAYMENT OF INTEREST AND OTHER FEES

4.1              Interest on Prime Rate Drawdowns - The Borrower shall pay
interest in Canadian Dollars on the principal amount of each Prime Rate
Drawdown (with, subject to Section 4.7, interest on overdue interest at the
same rate) at a nominal rate per annum equal to the Prime Rate in effect from
time to time plus the incremental number of Basis Points set forth in respect
of Prime Rate Drawdowns in Section 4.6.

Interest on each Prime Rate Drawdown shall accrue daily on the outstanding
principal balance thereof and shall be calculated and payable in arrears:

         (a)     on each successive Interest Payment Date, for the period then
         ending;

         (b)     in the case of a prepayment of part or all of a Prime Rate
         Drawdown, on the date of such prepayment, with respect to interest
         accrued on the amount of principal being prepaid;

         (c)     in the case of amounts repaid pursuant to Section 5.2, 5.3 or
         5.5, on the date of such repayment, with respect to interest accrued
         on the amount of principal of any Prime Rate Drawdown being repaid;
         and
<PAGE>   41
                                     - 36 -

         (d)      on the date that all amounts owing hereunder are repaid in
         full, whether on demand, by reason of acceleration or otherwise;

on the basis of the actual number of days for which a particular principal
amount is outstanding computed on the basis of a year of 365 days, or 366 days
in the case of a leap year.  Interest on overdue interest on Prime Rate
Drawdowns shall be payable on demand.  Changes in the Prime Rate shall cause an
immediate and automatic adjustment of the interest rate applicable to each
Prime Rate Drawdown as and from the effective date of such change without the
necessity of any notice to the Borrower, such notice being hereby expressly
waived by the Borrower.  Interest on the Prime Rate Drawdowns shall be payable
in accordance with the foregoing after as well as before demand, default,
maturity and judgment.

4.2              Interest on Base Rate Drawdowns - The Borrower shall pay
interest in United States Dollars to the Agent on the principal amount of each
Base Rate Drawdown (with, subject to Section 4.7, interest on overdue interest
at the same rate) at a nominal rate per annum equal to the Base Rate in effect
from time to time plus the incremental number of Basis Points set forth in
respect of Base Rate Drawdowns in Section 4.6.

                 Interest on each Base Rate Drawdown shall accrue daily on the
outstanding principal balance thereof and shall be calculated and payable in
arrears:

         (a)     on each successive Interest Payment Date, for the period then
         ending;

         (b)     in the case of a prepayment of part or all of a Base Rate
         Drawdown, on the date of such prepayment, with respect to interest
         accrued on the amount of principal being prepaid;

         (c)     in the case of amounts repaid pursuant to Section 5.2, 5.3 or
         5.5, on the date of such repayment with respect to interest accrued on
         the amount of the principal of any Base Rate Drawdown being repaid;
         and

         (d)     on the date that all amounts owing hereunder are repaid in
         full, whether on demand, by reason of acceleration or otherwise;

on the basis of the actual number of days for which a particular principal
amount is outstanding, computed on the basis of a year of 365 days or 366 days
in the case of a leap year.  Interest on overdue interest on Base Rate
Drawdowns shall be payable on demand.  Changes in the Base Rate shall cause an
immediate and automatic adjustment of the interest rate applicable to each Base
Rate Drawdown as and from the effective date of such change without the
necessity of any notice to the Borrower, such notice being hereby expressly
waived by the Borrower.  Interest on the Base Rate Drawdowns shall be payable
in accordance with the foregoing after as well as before demand, default,
maturity and judgment.

4.3              Interest on Libor Drawdowns - The Borrower shall pay interest
in United States Dollars on the principal amount of each Libor Drawdown for the
Libor Interest Period applicable
<PAGE>   42
                                     - 37 -

thereto at a nominal rate per annum equal to the Libor Rate applicable to such
Libor Drawdown plus the incremental number of Basis Points set forth in respect
of Libor Drawdowns in Section 4.6.

Interest on each Libor Drawdown shall accrue daily on the amount of such Libor
Drawdown and shall be calculated and payable in arrears on each successive
Interest Payment Date applicable to a Libor Drawdown, on the basis of the
actual number of days for which such Libor Drawdown is outstanding, computed on
the basis of a year of 360 days.  Interest on each Libor Drawdown shall be
payable in accordance with the foregoing after as well as before demand,
default, maturity and judgment.

4.4              Stamping Fees on Bankers' Acceptances - The Borrower shall
pay, in respect of each draft accepted by the Lenders as a Bankers' Acceptance,
a stamping fee equal to a nominal rate per annum equal to the number of Basis
Points set forth in respect of Bankers' Acceptances in Section 4.6, in each
case, of the face amount of such Bankers' Acceptance and calculated over the
term of such Bankers' Acceptance, such stamping fee to be payable on the date
of issuance of the Bankers' Acceptance.

4.5              Fees for Letters of Credit - The Borrower shall pay with
respect to each Letter of Credit issued hereunder, in addition to any fee
payable under Section 2.6, a fee equal to a nominal rate per annum equal to the
number of Basis Points set forth in respect of Letters of Credit in Section
4.6, calculated on the face amount of the relevant Letter of Credit over the
term of the Letter of Credit, such fee to be payable at the time of issuance.
If any Letter of Credit is cancelled or drawndown prior to expiration of its
term, the fee applicable to the remaining term thereof shall be refunded to the
Borrower.

4.6              Incremental Interest and Fees - Until, pursuant to Section
5.2, the aggregate of the Lenders' Commitment Amounts and principal amount of
the Loans made by the Lenders under the Facility has been reduced to U.S.
$500,000,000, the applicable Basis Points or incremental Basis Points payable
in respect of Loans shall be as set forth below:

<TABLE>
      <S>                                                     <C>
      Prime Rate Drawdowns                                    0 bp
      (Prime Rate plus)

      Base Rate Drawdowns                                     0 bp
      (Base Rate plus)

      Bankers' Acceptances                                    87.5 bp
      (Stamping Fee)

      LIBOR Drawdowns                                         87.5 bp
      (Libor Rate plus)

      Letters of Credit                                       87.5 bp

      Commitment Fee                                          37.5 bp
</TABLE>


     Thereafter, the applicable Basis Points or incremental Basis Points
payable in respect of Loans shall be as set forth below in the column setting
forth the lowest of the two highest ratings
<PAGE>   43
                                     - 38 -

assigned the Borrower by Standard and Poor's, Moody's, DBRS and CBRS provided
that one of the two ratings has been assigned by Standard and Poor's or
Moody's.

<TABLE>
 <S>                          <C>                 <C>          <C>             <C>             <C>
 Standard and Poor's          BBB+ or             BBB          BBB-            BB+             BB or
                              Higher                                                            Lower

 Moody's                      Baa1 or             Baa2         Baa3            Ba1             Ba2 or
                              Higher                                                            Lower

 DBRS                         BBB (high) or       BBB          BBB(low)        BB (high)       BB or
                              Higher                                                            Lower

 CBRS                         B++ (high) or       B++          B++ (low)       B+ (high)       B+ or
                              Higher                                                            Lower

 Interest Rates and Fees
 Prime Rate Drawdowns
 (Prime Rate plus)             0 bp               0 bp           0 bp            0 bp            0 bp

 Base Rate Drawdowns
 (Base Rate plus)              0 bp               0 bp           0 bp            0 bp            0 bp

 Bankers' Acceptances
 (Stamping Fee)               30 bp              40 bp          50 bp           65 bp           75 bp

 LIBOR Drawdowns
 (Libor Rate plus)            30 bp              40 bp          50 bp           65 bp           75 bp

 Letters of Credit            30 bp              40 bp          50 bp           65 bp           75 bp

 Commitment Fee                8 bp               9 bp          10 bp         12.5 bp           25 bp
</TABLE>


4.7              Interest on Unpaid Costs and Expenses - Unless the payment of
interest is otherwise specifically provided for herein, where the Borrower
fails to pay to the Agent any amount required to be paid by it to the Agent
hereunder (including unpaid interest), the Borrower shall pay interest on such
unpaid amount from the time such amount is due until such amount is paid in
full at a nominal rate per annum, equal to the Prime Rate in effect from time
to time plus 2% with respect to amounts required to be paid by the Borrower in
Canadian Dollars, and at a nominal rate per annum, equal to the Base Rate in
effect from time to time plus 2% with respect to amounts required to be paid by
the Borrower in U.S. Dollars, such interest to be computed on the basis of a
year of 365 days or 366 days in the case of a leap year and to be calculated
and (to the maximum extent permitted by Applicable Law) compounded monthly on
each Interest Payment Date and to be payable on demand as well after as before
default, maturity and judgment, with interest on any unpaid interest at the
same rate.

4.8              Annual Rates of Interest - For the purposes of the Interest
Act (Canada), whenever interest payable pursuant to this Agreement is
calculated on the basis of a period other than a calendar year (the "Interest
Period"), each rate of interest determined pursuant to such calculation
expressed as an annual rate is equivalent to such rate as so determined
multiplied by the actual number of days in the calendar year in which the same
is to be ascertained and divided by the number of days in the Interest Period.
<PAGE>   44
                                     - 39 -


4.9              Commitment Fee

         (a)     Calculation and Payment - Commencing on the Effective Date,
         the Borrower shall pay to the Agent a commitment fee in U.S. Dollars
         equal to a nominal rate per annum set forth in respect of the
         Commitment Fee in Section 4.6 (based on a 365 day year, or 366 days in
         the case of a leap year) on the undrawn portion of the Facility, such
         fee to be calculated quarterly in arrears on the daily undrawn portion
         of the Facility, to accrue to and including the last day of each
         Fiscal Quarter to be invoiced by the Agent to the Borrower and to be
         paid quarterly on or before the third Business Day of the next
         succeeding Fiscal Quarter following receipt of such invoice.

         (b)     Calculation of Undrawn Portion - The undrawn portion of the
         Facility shall be calculated by deducting the Outstanding Amount from
         the aggregate of the Commitment Amounts.

4.10             Limitation on Interest - Notwithstanding any other provisions
of this Agreement or any other document entered into in connection with this
Agreement, the Borrower shall not be obliged to make any payments of interest
or other amounts payable to the Agent hereunder or under any other document
entered into in connection with this Agreement in an amount or rate equal to or
in excess of that which would be prohibited  by law or would result in the
receipt by the Lenders of interest at a criminal rate (as the terms "interest"
and "criminal rate" are defined under the Criminal Code (Canada)) or which
would contravene any local usury laws which may be applicable to any
obligations of the Borrower to the Lenders or the Agent under or in connection
with this Agreement.

4.11             Increased Costs - If, after the Effective Date, there is
adopted any Applicable Law, any change therein or any change in the
interpretation or application thereof by any court or by any Government
Authority or other authority or entity charged with the administration thereof,
whether or not having the force of law, which:

         (a)     subjects any Lender to any Taxes or changes the basis of
         taxation, or increases any existing Taxes, on payments of principal,
         interest or other amounts payable by the Borrower to the Lender under
         this Agreement (except for Taxes on the overall net income or capital
         of the Lender);

         (b)     imposes, modifies or deems applicable any reserve, cash
         margin, special deposit or similar requirements against assets held
         by, or deposits in or for the account of or loans by or any other
         acquisition of funds by the relevant funding office of any Lender; or

         (c)     imposes on any Lender or any Person controlling such Lender a
         requirement to maintain or allocate additional capital in relation to
         the Facility;

(other than as a result of a change in the credit rating of the Borrower) in a
manner uniform with other financial institutions listed in the same Schedule to
the Bank Act (Canada) as the Lender if such other financial institutions were
substituted for the Lender hereunder and the result of any of the
<PAGE>   45
                                     - 40 -

foregoing is, in the opinion of such Lender (acting reasonably and in good
faith), to increase the cost to such Lender of making or maintaining any
Drawdown or reduce the income receivable by such Lender in respect of any
Drawdown by an amount which is material, then upon such Lender giving written
notice thereof, from time to time, to the Agent and the Borrower (such notice
to set out in reasonable detail the facts giving rise to and a summary
calculation of, such increased cost or reduced income and to be final,
conclusive and binding upon the Borrower, absent manifest error), the Borrower
shall pay to such Lender, not later than five Business Days after such notice,
that amount which shall compensate such Lender for such additional cost or
reduction in income (arising to or incurred by the Lender not more than 90 days
prior to the date of such notice) and thereafter on each issuance of a Bankers'
Acceptance and date for payment of fees in respect of Letters of Credit and
Interest Payment Date, in all other cases.  For greater certainty, the Borrower
shall not be required to compensate any Lender for any withholding taxes which
the Borrower is required to withhold and remit in respect of any principal,
interest or other amount paid or payable by the Borrower to any Lender in
accordance with the terms of this Agreement unless such obligation arises as a
result of an action by the Borrower.

4.12             Waiver of Judgment Interest Act (Alberta) - To the extent
permitted by Applicable Law, the provisions of the Judgment Interest Act
(Alberta) shall not apply to this Agreement and are hereby expressly waived by
the Borrower.


                                   ARTICLE V

                           REPAYMENTS AND PREPAYMENTS

5.1              Amounts Under Facility May be Reborrowed - Subject to Section
5.2 and to the other terms and conditions of this Agreement and as long as
there shall not have occurred and be continuing an Event of Default or any
event which with the giving of notice, the passing of time, or both, would
constitute an Event of Default, any amounts borrowed under the Facility and
repaid from time to time may be reborrowed during the Revolving Period.

5.2              Mandatory Facility Reductions

         (a)     Until such time as the aggregate of the Available Facility
         Amount and the Outstanding Amount has been permanently reduced to U.S.
         $500,000,000, the Borrower shall make repayments and permanent
         reductions in the Available Facility Amount and shall repay to each of
         the Lenders, rateably according to the proportion of the aggregate of
         all Revolving Lenders' Commitment Amounts constituted by such
         Revolving Lender's Commitment Amount, the aggregate of all of the
         following amounts received on or prior to April 30, 1998: (A) the Net
         Proceeds from the issuance of securities by the Borrower (other than
         for proceeds received by the Borrower from the issuance of shares
         pursuant to the exercise of options under the existing employee and
         director stock option plans of the Borrower, except to the extent that
         the proceeds of such exercises aggregate at least Cdn.  $5,000,000 in
         any seven day period, and proceeds from the issuance of senior and
<PAGE>   46
                                     - 41 -

         subordinated debt securities); and (B) 50% of the sum of the Net
         Proceeds from asset sales by the Borrower and the Restricted
         Subsidiaries (except to the extent such Restricted Subsidiaries do not
         make such payments because they are precluded from doing so pursuant
         to the terms of their Funded Debt) and from secondary distributions of
         securities by the Borrower or its Subsidiaries, including without
         limitation the shares in the capital of Gulf Indonesia Resources
         Limited held directly or indirectly by the Borrower.  For greater
         certainty, no prepayments will be required to be made by the Borrower
         in respect of Net Proceeds attributable to (i) the sale of accounts
         receivable under the Receivables Purchase and Sale Agreement dated
         November 29, 1994, as amended, among the Borrower, Corporate
         Receivables Trust and Toronto Dominion Securities Inc., or any
         replacement of such arrangement; (ii) the surrender, exchange, lease,
         sublease or farmout of any property or assets in the ordinary course
         of business; (iii) the sale of production of hydrocarbons or
         by-products in the ordinary course of business; (iv) the sale or other
         disposition of property or assets not exceeding U.S.  $1,000,000 in
         respect of any single transaction or related series of transactions
         and in an aggregate amount not exceeding U.S. $5,000,000 in any fiscal
         year; and (v) sales or other dispositions of assets or property from
         one member of the Restricted Group to another member of the Restricted
         Group.  Such prepayments shall be made within five Business Days of
         completion of each such transaction (except to the extent that
         prepayments in respect of Libor Loans could not be made at such time
         in accordance with the provisions of this Agreement, in which case
         such prepayment or the balance thereof as applicable shall be made at
         the expiration of the applicable LIBOR Interest Period).  In addition
         to the foregoing, Net Proceeds which are required to be applied to
         make prepayments and permanent reductions in the Facility Amount, the
         Borrower may apply such other Acceptable Proceeds (as hereinafter
         defined) as the Borrower may elect to make prepayments and permanent
         reductions in the Facility Amount.  The Net Proceeds required to be
         used and any other Acceptable Proceeds for repayments and permanent
         reductions under this subsection 5.2(a) shall permanently reduce the
         aggregate of all Revolving Lenders' Commitment Amounts by the amount
         of such Net Proceeds or other Acceptable Proceeds, as the case may be,
         and the Commitment Amount for each Revolving Lender shall be
         permanently reduced by the repayment required, or permitted, to be
         made by the Borrower to each Lender pursuant to the terms of this
         subsection 5.2(a);

         (b)     If, pursuant to subsection 5.2(a), the Available Facility
         Amount together with the aggregate Outstanding Amount has not been
         reduced to U.S. $500,000,000 by April 30, 1998, the Borrower shall
         make a prepayment and permanent reduction in the Facility Amount and
         shall repay with Acceptable Proceeds (as hereinafter defined), to each
         of the Lenders, rateably according to the proportion of the aggregate
         of all Revolving Lenders' Outstanding Amounts constituted by such
         Revolving Lender's Outstanding Amount, the principal amount of the
         Loans made by such Lenders under the Facility by payment on April 30,
         1998, of that amount or amounts as will reduce the aggregate amount of
         such Loans on April 30, 1998 to U.S. $500,000,000 and on such date the
         aggregate of all Revolving Lenders' Commitment Amounts shall be
         permanently reduced to U.S.  $500,000,000 and the Commitment Amount
         for each Revolving Lender shall be permanently reduced by the
<PAGE>   47
                                     - 42 -

         repayment required to be made by the Borrower to each Lender pursuant
         to the terms of this subsection 5.2(b).

         For the purpose of this Section 5.2, "Acceptable Proceeds" means up to
         100% of the proceeds from the issuance of securities by the Borrower
         (other than senior or subordinated Funded Debt unless Lenders who have
         at least 80% of the Commitments otherwise agree), from asset sales by
         the Borrower and its Subsidiaries, from secondary distributions of
         securities by the Borrower and its Subsidiaries and from such other
         proceeds as Lenders who have at least 80% of the Commitments may
         agree.

5.3              Repayment under the Facility after Term Out Date - The
Borrower shall repay to each of the Lenders the principal amount of the Loans
made by such Lender under the Facility by payment, on each of the dates set
forth below, of that amount (in U.S. Dollars) as will reduce the principal
amount of such Loans outstanding on the date of such payment (denominated in
U.S. Dollars) to that proportion of the principal amount of such Loans
outstanding on the Term Out Date set forth opposite the date of such payment:

<TABLE>
<CAPTION>
                                             Proportion of the principal amount
                                                 of such Loans outstanding
                    Payment Date                    on the Term Out Date
      -------------------------------------------------------------------------
      <S>      <C>                                          <C>
      -        6 month anniversary of the                   7/8
               Term Out Date                 
                                             
      -        12 month anniversary of the                  6/8
               Term Out Date                 
      -        18 month anniversary of the                  5/8
               Term Out Date                 
                                             
      -        24 month anniversary of the                  4/8
               Term Out Date                 
                                             
      -        30 month anniversary of the                  3/8
               Term Out Date                 
                                             
      -        36 month anniversary of the                  2/8
               Term Out Date                 
      -        42 month anniversary of the                  1/8
               Term Out Date                 
                                             
      -        Maturity Date                                 0
</TABLE>

together with any accrued and unpaid interest at the Maturity Date payable on
the Maturity Date.  On and after the Term Out Date, any repayment made by the
Borrower in respect of Loans in the Term Period shall reduce each Lender's
Commitment Amount.
<PAGE>   48
                                     - 43 -


5.4              Voluntary Prepayments -

         (a)     The Borrower may at any time during the Term Period upon not
         less than three Business Days prior notice but without premium or
         penalty, prepay to the Nonrevolving Lenders in whole or in part, any
         Prime Rate Drawdown or Base Rate Drawdown together with accrued
         interest thereon to the date of such prepayment.  Any such prepayment
         of the Facility shall be applied to scheduled repayments thereof in
         the order requested by the Borrower.

         (b)     If any Libor Drawdown or Bankers' Acceptance Drawdown is
         repaid on other than the expiration of the applicable Libor Interest
         Period or the maturity of the Bankers' Acceptance, respectively, the
         Borrower shall, within three Business Days after notice from the
         Agent, pay to the Agent for the account of each Lender rateably in
         accordance with the portion of the Libor Drawdown or Bankers'
         Acceptance Drawdown outstanding to such Lender:

                 (i)      in the case of the prepayment of any Libor Drawdown,
                          all reasonable loss (excluding loss of profit) or
                          expense incurred as a result of such prepayment
                          including, without limitation, any cost or expense
                          incurred by reason of the liquidation or
                          re-employment in whole or in part of deposits or
                          other funds required by the Lenders to fund any Libor
                          Drawdown; and

                 (ii)     in the case of the prepayment of any Bankers'
                          Acceptance Drawdown, the amount determined by the
                          Agent acting reasonably, to be the amount required to
                          be paid on the date of such prepayment to yield to
                          the Lenders the face amount of the Bankers'
                          Acceptance to be prepaid on the maturity thereof.

         (c)     On and after the Term Out Date, any prepayment made by the
         Borrower in respect of the Loans in the Term Period shall rateably
         reduce each Lender's Commitment Amount.

5.5              Currency Fluctuations - Notwithstanding any other provision of
this Agreement, if any Loan outstanding is denominated in Cdn. Dollars the
Agent shall have the right to calculate the Outstanding Amount for all purposes
including making a determination from time to time of the available undrawn
portion of the Facility.  If following such calculation, the Agent determines
that the Outstanding Amount is greater than 105% of the Loans permitted hereby
to be outstanding at such time, then the Agent shall so advise the Borrower and
the Borrower shall repay, on the later of three Business Days after such advice
and the next applicable Interest Payment Date immediately following such date
of calculation, an amount sufficient to eliminate the excess over and above the
aggregate amount of the Loans permitted hereby to be outstanding at such time,
together with all accrued interest on the amount so paid.

5.6              Voluntary Reduction of Commitments - The Borrower may at any
time, without penalty, upon that number of Business Days prior notice to the
Agent as would be applicable to a Prime Rate Drawdown of like amount, terminate
in whole or reduce rateably (in accordance with
<PAGE>   49
                                     - 44 -

the Lenders' respective Commitments) in part the unutilized portions of the
respective Commitments of the Lenders provided that each partial reduction
shall be in the aggregate amount of U.S. $10,000,000 (or such other amounts as
the Agent may approve) and additional increments of integral multiples of U.S.
$1,000,000.  All accrued Commitment Fees on the aggregate amount by which such
Commitments are terminated or reduced shall be due and payable by the Borrower
on the effective date of such termination or reduction.  All terminations or
reductions of the Commitments shall be rateable among the Lenders in proportion
to their respective Commitment Amounts and shall be permanent.


                                   ARTICLE VI

                       CONDITIONS PRECEDENT TO DRAWDOWNS

6.1              Conditions Precedent to First Drawdown - The obligation of the
Lenders to advance the first Drawdown of the Facility is subject to the
condition precedent that the Agent shall have received on or before the
Drawdown Date of the proposed first Drawdown all of the following in form and
substance satisfactory to the Agent and the Agent's counsel (in each case,
acting reasonably):

         (a)     a certified copy of all documentation with respect to the
         authority of the Borrower to execute, deliver and perform this
         Agreement;

         (b)     the opinion of legal counsel to the Borrower, substantially in
         the form attached hereto as Schedule H;

         (c)      the opinion of legal counsel to the Agent and the Lenders
         substantially in the form attached hereto as Schedule I;

         (d)     a certificate of a senior officer of the Borrower stating that
         as of such date, all of the representations and warranties made by the
         Borrower herein are true and correct and that no event has occurred
         which constitutes or would constitute, with the giving of notice, the
         passing of time, or both, an Event of Default; and

         (e)     a Drawdown Notice for an Advance of the amount to fully repay,
         upon the first Drawdown Date, all amounts owing by the Borrower under
         the Existing Acquisition Facility together with:

                 (i)      an irrevocable direction to apply such Advance to the
                 repayment of the amounts owing by the Borrower under the
                 Existing Acquisition Facility; and

                 (ii)     an irrevocable notice from the Borrower terminating
                 in whole the Existing Acquisition Facility effective on such
                 first Drawdown Date.
<PAGE>   50
                                     - 45 -

6.2              Conditions Precedent to All Drawdowns - The obligations of the
Lenders to advance any Drawdown of the Facility shall, in addition to any other
requirements of this Agreement, be subject to the following conditions
precedent:

         (a)     the Agent shall have received, if applicable, a proper and
         timely Drawdown Notice;

         (b)     there shall not have occurred and be continuing any event
         which constitutes or (other than in the case of a Conversion or
         Rollover, provided, that in the case of a Conversion or Rollover into
         a Bankers' Acceptance Drawdown or Libor Drawdown, the maturity date or
         period shall not extend beyond the earliest date upon which such event
         would constitute an Event of Default) would constitute, with the
         giving of notice, the passing of time, or both, an Event of Default;

         (c)     each of the representations and warranties made in subsections
         7.1(a), (c), (d), (e), (g) and (p) shall be true and correct (and the
         acceptance by the Borrower of such Drawdown shall be deemed to
         constitute a further representation and warranty by the Borrower that
         such statements are true and correct) as if given on, and with effect
         as of, the Drawdown Date other than with respect to a Conversion or
         Roll-over; and

         (d)     such other documentation as the Agent may reasonably request
         in respect of any Letter of Credit.

6.3              Waiver - The conditions set forth in Sections 6.1 and 6.2 are
provided for the sole benefit of the Lenders and may, with the prior consent of
Majority Lenders, be waived by the Agent, in whole or in part (with or without
terms or conditions) in respect of any Drawdown without prejudicing the right
of the Lenders at any time to assert such conditions in respect of any
subsequent Drawdown.


                                  ARTICLE VII

                   BORROWER'S REPRESENTATIONS AND WARRANTIES

7.1              Borrower's Representations and Warranties - To induce the
Lenders to make available the Facility, the Borrower  represents and warrants
to and in favour of the Lenders as follows, which representations and
warranties of the Borrower shall survive the execution and delivery of this
Agreement and the making of each Drawdown, notwithstanding any investigations
or examinations which may be made by the Agent, the Lenders or the Agent's
counsel:

         (a)     Existence of Borrower - Each of the Borrower and the
         Restricted Subsidiaries (excluding Non-Material Restricted
         Subsidiaries) is a corporation duly incorporated or continued,
         organized, and validly subsisting under the jurisdiction of its
         incorporation and has all necessary corporate power and authority to
         own its properties and carry on its business as presently carried on;
<PAGE>   51
                                     - 46 -


         (b)     Qualification - Each of the Borrower and the Restricted
         Subsidiaries is duly licensed and qualified to carry on business in
         each jurisdiction in which the location of its respective property or
         assets or the conduct of its business require such licence or
         qualification save and except, in the aggregate, where such failure
         would not be Materially Adverse;

         (c)     Corporate Authority - The Borrower has all necessary corporate
         power, authority and capacity to enter into this Agreement and to do
         all such acts and things as are required hereunder to be done,
         observed or performed by it, in accordance with the terms of this
         Agreement;

         (d)     Valid Authorization of Agreement - The Borrower has taken all
         necessary action to authorize the execution, delivery and performance
         of this Agreement in accordance with its terms;

         (e)     Enforceability - This Agreement constitutes a valid and
         legally binding obligation enforceable against the Borrower in
         accordance with its terms, subject, however, to limitations with
         respect to enforcement imposed by law in connection with bankruptcy,
         insolvency, reorganization or similar laws affecting creditors' rights
         generally and to the extent that equitable remedies such as specific
         performance and injunction are in the discretion of the court from
         which they are sought;

         (f)     Title - Each member of the Restricted Group has good and
         marketable title to its properties and assets, free and clear of all
         liens, claims, restrictions or encumbrances other than Permitted
         Encumbrances except where the absence of such title would not, in the
         aggregate, be Materially Adverse;

         (g)     Validity of Agreement - Non-Conflict - None of the Borrower
         nor the Restricted Subsidiaries is a party to, bound or affected by or
         subject to any indenture, mortgage, lease, agreement, contractual
         obligation, instrument, charter or by-law provision, resolution of
         directors or shareholders of the Borrower or any of the Restricted
         Subsidiaries, order, rule, judgment, decree, licence, or permit which
         would be violated, contravened, breached by, or under which default
         would occur or a lien, claim, restriction or encumbrance would be
         created upon any of the properties or assets of any member of the
         Restricted Group as a result of the execution and delivery of this
         Agreement or the carrying out of the Borrower's obligations hereunder
         where such violation, contravention, breach, default, lien, claim,
         restriction or encumbrance, in the aggregate, would be Materially
         Adverse;

         (h)     Government Approval, Regulation, etc. - No authorization or
         approval or other action by, and no notice to or filing with, any
         Government Authority or regulatory body or other Person is required
         for the due execution, delivery or performance by the Borrower of this
         Agreement except for authorizations, approvals, actions, notices or
         filings which have been duly obtained or made and are in full force
         and effect except where the violation or the absence of or lack of
         good standing under any such authorization would not, in the
         aggregate, be Materially Adverse;
<PAGE>   52
                                     - 47 -


         (i)     Absence of Litigation - There is not now in progress, pending
         or, to the Borrower's knowledge, threatened against the Borrower or
         any Restricted Subsidiary, any litigation, action, suit,
         investigation, claim, complaint or other proceeding, including appeals
         and applications for review,  by or before any court, tribunal,
         governmental agency, commission, board, bureau, agency or
         instrumentality, domestic or foreign which would, in the aggregate, be
         Materially Adverse;

         (j)     Financial Statements - The Financial Statements and the notes
         to such Financial Statements have been prepared in accordance with
         GAAP applied on a basis consistent with that of the preceding periods
         and present fairly (i) all of the assets, liabilities and financial
         position of Gulf as at December 31, 1996 and as at March 31, 1997, and
         (ii) the results of operations and changes in financial position of
         Gulf for the fiscal year ended December 31, 1996 and for the first
         Fiscal Quarter ended March 31, 1997, all financial reports and
         financial statements delivered to the Agent or the Lenders pursuant to
         this Agreement, including without limitation any financial information
         on which any compliance certificates are based have been prepared in
         accordance with GAAP and present fairly the financial information set
         out therein;

         (k)     No Event of Default - No Event of Default has occurred and is
         continuing and no event has occurred which, with the giving of notice,
         the passing of time, or both, would constitute an Event of Default;

         (l)     Compliance with Laws - None of the Borrower nor any Restricted
         Subsidiary is in violation of any indenture, mortgage, lease,
         agreement, obligation, instrument, charter or by-law provision,
         judgment, decree, license, order, statute, rule, permit or regulation
         relating in any way to the Restricted Group, to the operation of its
         business or to its property or assets and each of the Borrower and the
         Restricted Subsidiaries has obtained all licences, franchises,
         permits, registrations and similar authorizations, all of which are in
         good standing, necessary for the conduct by it of its businesses,
         except where the violation or the absence of or lack of good standing
         under any such authorization would not, in the aggregate, be
         Materially Adverse;

         (m)     Environmental Laws

                 (i)      Each of the Borrower and its Subsidiaries is in
                 compliance with all Environmental Laws and material
                 Environmental Approvals, except to the extent that failure to
                 comply therewith would not, in the aggregate, be Materially
                 Adverse;

                 (ii)     each of the Borrower and its Subsidiaries:

                          A.      possesses or has applied for all
                          Environmental Approvals required in order to conduct
                          its business operations; and
<PAGE>   53
                                     - 48 -

                          B.      all such Environmental Approvals are valid
                          and in full force and effect; and

                          C.      is now in compliance in all respects with all
                          such Environmental Approvals; and

                          D.      no consent or approval is required of the
                          Borrower in connection with the transactions
                          contemplated herein in order to maintain such
                          Environmental Approvals in full force and effect;

                 except to the extent that failure to apply for, obtain, comply
                 with or maintain such Environmental Approvals would not, in
                 the aggregate, be Materially Adverse;

                 (iii)    except to the extent that failure to so comply would
                 not, in the aggregate, be Materially Adverse, each of the
                 Borrower, and its Subsidiaries has complied with all
                 reporting, notification and inspection requirements imposed by
                 Environmental Laws, and all operating, monitoring and
                 reporting records have been maintained in accordance with all
                 Environmental Laws and Environmental Approvals; and

                 (iv)     except to the extent that failure to do so would not,
                 in the aggregate, be Materially Adverse, each of the Borrower
                 and its Subsidiaries has complied with all contracts and
                 agreements entered into by the Borrower and its Subsidiaries
                 with Government Authorities relating to environmental matters;

         (n)     Insurance - Each of the Borrower and the Restricted
         Subsidiaries has insurance with respect to its properties, assets and
         business and against such casualties and contingencies and in such
         types and such amounts, as is in accordance with sound business
         practices for corporations of the size and type of business and
         operations thereof;

         (o)     Taxes - Each of the Borrower and the Restricted Subsidiaries
         has: (i) duly and timely filed all tax returns and reports as required
         by law, has duly and correctly reported all income and other amounts
         required to be reported and has paid all Taxes, penalties, interest,
         fines and governmental charges in respect thereof, to the extent that
         such Taxes, penalties, interest, fines and other governmental charges
         have been assessed by the relevant taxation authority, except any such
         taxes or charges which are being diligently contested in good faith by
         appropriate proceedings for which adequate reserves in accordance with
         GAAP shall have been set aside on its books; and (ii)  duly and timely
         paid all instalments of Taxes required to be paid by it and has made
         full provision on its books for all taxes and all penalties, interest
         and fines in respect thereof which relate to periods ending
         immediately prior to the date hereof, except such failures with
         respect to (i) and (ii) which would not, in the aggregate, be
         Materially Adverse.  Other than actions, suits, proceedings,
         investigations, audits, claims and matters which would not, in the
         aggregate, be Materially Adverse, there are no actions, suits,
         proceedings, investigations, audits or claims now pending or, to the
         best of the knowledge, information and belief of the senior officers
         of the Borrower after due
<PAGE>   54
                                     - 49 -

         enquiry, threatened against the Borrower or any Restricted Subsidiary
         in respect of any Taxes or any penalties, interest and fines in
         respect thereof and there are no matters under discussion with any
         taxation or other Government Authority relating to any such matters
         not provided for in the Financial Statements; and

         (p)     Accuracy of Information - All factual information furnished by
         or on behalf of Gulf in writing to the Agent or the Lenders for
         purposes of or in connection with this Agreement (including, without
         limitation, all engineering and other information with respect to the
         proved and probable reserves attributable to the petroleum and natural
         gas interests of Gulf and the interests of Gulf in the assets on which
         such information is based) or any transaction contemplated hereby
         provided on or before the Effective Date is, and all other such
         factual information provided pursuant to this Agreement to the Agent
         or the Lenders (excluding information provided pursuant to paragraph
         8.1(d)(vi) other than pursuant to a written request) will be, true and
         accurate on the date as of which such information is dated or
         certified (subject to any corrections, amendments or additions to such
         information furnished to the Agent or the Lenders, as the case may be,
         prior to any reliance thereon thereby) except to the extent that any
         inaccuracies therein are not in the aggregate Materially Adverse and
         such information is not, or shall not be, as the case may be,
         incomplete by omitting to state any material fact necessary to make
         such information not misleading, save and except in such respects as
         are not, in the aggregate, Materially Adverse.


                                  ARTICLE VIII

                                   COVENANTS

8.1               Covenants - The Borrower covenants and agrees with the Agent
and the Lenders that, unless the Lenders otherwise consent in writing, so long
as any amount payable hereunder is outstanding:

         (a)     Punctual Payment - The Borrower shall duly and punctually pay
         the principal amount of all Loans, all interest thereon, all fees and
         all other amounts required to be paid by the Borrower hereunder or
         pursuant to agreements with the Agent or Lenders respecting Letters of
         Credit or Bankers' Acceptances and other documents related to the
         Facility at the times and places and in the manner provided for herein
         or therein;

         (b)     Conduct of Business - Save and except where the failure to do
         so would not, in the aggregate, be Materially Adverse, each of the
         Borrower and the Restricted Subsidiaries shall do all things necessary
         to maintain its legal existence in good standing under the laws of the
         jurisdiction of its incorporation and to maintain its qualification to
         carry on business in each jurisdiction in which the location of its
         respective property or assets or the conduct of its business requires
         such license or qualification and to maintain all franchises,
         licenses, rights, approvals, permits, consents, rights and privileges
         necessary for the conduct of its business and to perform its
         obligations under this Agreement;
<PAGE>   55
                                     - 50 -


         (c)     Compliance with Laws - Each of the Borrower and the Restricted
         Subsidiaries shall comply with all Applicable Laws and all applicable
         statutory obligations, judgments, decrees, licences, orders, statutes,
         rules, permits and regulations, the non-compliance with which would be
         Materially Adverse;

         (d)     Financial Statements and Other Information - The Borrower
         shall deliver to the Agent and the Lenders:

                 (i)       as soon as practicable and in any event within 120
                 days after the end of each of its fiscal years, the unaudited
                 unconsolidated annual financial statements of the Restricted
                 Group and the audited consolidated annual financial statements
                 of Gulf consisting of balance sheets, statements of profit and
                 loss and surplus, and statements of changes in financial
                 position for such year, together with the notes thereto, and
                 setting forth in comparative form the corresponding figures
                 for the preceding year, all prepared in accordance with
                 generally accepted accounting principles consistently applied
                 throughout the period and prior periods, together with a
                 report of the Auditors thereon;

                 (ii)      as soon as practicable and in any event within 60
                 days after the end of each of the first three Fiscal Quarters
                 of each year, unaudited consolidated financial statements of
                 Gulf similar to those required pursuant to paragraph 8.1(d)(i)
                 as of the end of such period and for such period then ended
                 and for the period from the beginning of the current fiscal
                 year to the end of such period, setting forth, in the case of
                 the consolidated financial statements, in comparative form,
                 the corresponding figures for the comparable period in the
                 preceding fiscal year, prepared in accordance with generally
                 accepted accounting principles consistently applied and
                 certified by the controller, treasurer or other duly
                 authorized financial officer of the Borrower subject only to
                 changes resulting from audit and normal year-end adjustments;

                 (iii)    as soon as practicable and in any event within 60
                 days after the end of each Fiscal Quarter, a Compliance
                 Certificate and a Notice of Unrestricted Subsidiaries;

                 (iv)     as soon as practicable after any Extension Request, a
                 report prepared by qualified engineers (which, for greater
                 certainty need not be independent and may be employed by Gulf)
                 reasonably estimating the proved and probable reserves
                 attributable to the petroleum and natural gas interests of
                 Gulf (excluding Unrestricted Subsidiaries) as of a date not
                 earlier than the last day of the last financial year of the
                 Borrower preceding the date of the Extension Request;

                 (v)       promptly, notice of any event or occurrence
                 (including, without limitation, any event or occurrence which
                 constitutes a breach of any Environmental Laws or
                 Environmental Approvals) which may be Materially Adverse;
<PAGE>   56
                                     - 51 -

                 (vi)     from time to time, such additional available
                 information regarding the financial position or business of
                 Gulf as the Agent or the Lenders acting through the Agent may
                 reasonably request; and

                 (vii)    promptly after the occurrence of any change in
                 Unrestricted Subsidiaries, a Notice of Amendment of
                 Unrestricted Subsidiaries;

         (e)     Notice of Litigation - The Borrower shall give notice to the
         Agent of the occurrence of any litigation, action, suit,
         investigation, claim, complaint or other proceeding, if the result
         thereof, or in respect of such matters as in the aggregate, might be
         Materially Adverse or if any thereof in any manner draws into question
         the validity or enforceability of this Agreement, and from time to
         time shall provide the Agent with all reasonable non-privileged
         information requested by the Agent or any of the Lenders concerning
         the status of any such litigation, action, suit, investigation, claim,
         complaint or other proceeding.  Such notice shall be given within 15
         days of senior management becoming aware of such litigation,
         proceeding or dispute and shall be in form and detail satisfactory to
         the Agent, acting reasonably;

         (f)     Notice of any Event of Default - The Borrower shall forthwith
         give notice to the Agent of any fact which, to the best of the
         Borrower's knowledge, would reasonably be construed as constituting an
         Event of Default or of any event which, to the best of the Borrower's
         knowledge, with the giving of notice, lapse of time or otherwise would
         constitute an Event of Default;

         (g)     Books and Records - The books and records relating to the
         financial affairs of Gulf shall at all times be maintained in
         accordance with good and customary business practice, all financial
         statements provided for herein shall be prepared in accordance with
         GAAP (excepting, in the case of unconsolidated statements, GAAP with
         respect to the consolidation thereof) and present fairly the financial
         information set forth therein and at any reasonable time and from time
         to time upon reasonable prior notice, the Borrower shall permit the
         Agent or the Agent at the request of the Lenders, at the reasonable
         expense of the Borrower, access to examine such books and records;

         (h)     Use of Proceeds - The Borrower shall use the proceeds of all
         Drawdowns for the purposes contemplated in Section 2.2;

         (i)     Pari Passu Ranking - The Borrower shall ensure that Loans
         under the Facility rank pari passu with all other present and future
         senior unsecured indebtedness of the Borrower;

         (j)     Environmental Compliance - The Borrower shall and shall cause
         each Restricted Subsidiary to comply with all, and shall advise the
         Lenders if it or any Subsidiary becomes aware that it is not in
         compliance with, any applicable Environmental Laws and Environmental
         Approvals, except to the extent that failure to comply would not, in
         the aggregate, be Materially Adverse.  At the request of the Lenders,
         in their sole discretion, the
<PAGE>   57
                                     - 52 -

         Borrower shall undertake to have an environmental audit (by an
         independent environmental auditor to be chosen by the Agent with the
         prior consent of the Borrower, acting reasonably) of part or all of
         its operations conducted for the benefit of the Lenders at the cost of
         the Borrower, such cost to the Borrower not to exceed U.S. $100,000
         for each audit requested.  If such environmental audit establishes
         environmental liability to the Restricted Group in excess of: (A) U.S.
         $25,000,000 in the 5 years next following the date of such audit or
         during the remaining Term Period, whichever is shorter; and (B)
         provisions in the annual or quarterly financial statements of the
         Borrower last preceding the date of such environmental audit,
         provision for such amount shall be made in the next quarterly or
         annual financial statements of the Borrower or the amount of such
         liability during the remaining Term Period shall be added to Total
         Senior Debt for purposes of subsection 8.1(l) until such time as
         provision for such amount is made in the financial statements of the
         Borrower or the Majority Lenders are satisfied, in their sole
         discretion, acting reasonably, that the liability is no longer
         Materially Adverse.  The Lenders may not request an environmental
         audit, at the cost of the Borrower, more than once every two financial
         years of Gulf provided that, at the request of the Lenders in their
         sole discretion, the Borrower shall undertake to have an environmental
         audit as aforesaid, at the cost of the Lenders at any time provided
         that the Lenders may not request an environmental audit, whether at
         the cost to the Borrower or at the cost to the Lenders, more than once
         every financial year of Gulf;

         (k)     Negative Pledge  - The Borrower shall not, and shall not
         permit any Restricted Subsidiary to, create, issue, incur, assume or
         permit to exist any security interest on its properties or assets in
         priority to the Lenders' rights in respect of the Facility, other than
         Permitted Encumbrances;

         (l)     Financial Covenants -

                 (i)      At the end of each Fiscal Quarter the Tangible Net
                 Worth of Gulf on a consolidated basis shall equal or exceed
                 the Minimum Tangible Net Worth;

                 (ii)     At the end of each Fiscal Quarter:

                              Total Senior Debt
                  ----------------------------------------   less than 3.0
                   Cumulative
                   Restricted + Acquisition - Disposition
                     EBIDTA       EBIDTA         EBIDTA

         where:

                          "CUMULATIVE RESTRICTED EBITDA" means the aggregate
                          EBITDA of the Restricted Group for the Previous Four
                          Fiscal Quarters;
<PAGE>   58
                                     - 53 -

                          "ACQUISITION EBITDA" means EBITDA properly
                          attributable to assets acquired by the Restricted
                          Group within the Previous Four Fiscal Quarters which
                          was generated in the Previous Four Fiscal Quarters
                          when such assets were not owned by the Restricted
                          Group and thus not included in the Cumulative
                          Restricted EBITDA provided, however, that Acquisition
                          EBITDA shall not include the EBITDA properly
                          attributable to any such asset acquisition having a
                          Transaction Price less than U.S. $5,000,000 as long
                          as the aggregate of the Transaction Prices for assets
                          acquired in the Previous Four Fiscal Quarters by the
                          Restricted Group does not exceed U.S. $50,000,000 in
                          which case the aggregate EBITDA relating to all such
                          acquisitions shall be included; and

                          "DISPOSITION EBITDA" means EBITDA properly
                          attributable to assets disposed of by the Restricted
                          Group within the Previous Four Fiscal Quarters which
                          was generated in the Previous Four Fiscal Quarters
                          when such assets were owned by the Restricted Group
                          and thus included in the Cumulative Restricted EBITDA
                          provided, however, that Disposition EBITDA shall not
                          include the EBITDA properly attributable to any such
                          asset disposition having a Transaction Price less
                          than U.S. $5,000,000 as long as the aggregate of the
                          Transaction Prices for assets disposed of in the
                          Previous Four Fiscal Quarters by the Restricted Group
                          does not exceed U.S. $50,000,000 in which case the
                          aggregate EBITDA relating to all such dispositions
                          shall be included;

         (m)     Negative Covenants  - The Borrower shall not, and shall not
         permit any Restricted Subsidiaries to, without the prior written
         consent of the Majority Lenders:

                 (i)      provide Financial Guarantees, excluding Designated
                 Project Guarantees, in an aggregate amount in excess of 5% of
                 the Equity of Gulf unless such Financial Guarantees or the
                 Funded Debt guaranteed thereby is included in Total Senior
                 Debt;

                 (ii)     sell, assign, transfer or otherwise dispose of
                 properties or assets (excluding (A) the sale of accounts
                 receivable under the Receivables Purchase and Sale Agreement
                 dated November 29, 1994, as amended, among the Borrower,
                 Corporate Receivables Trust and Toronto Dominion Securities
                 Inc., or any replacement of such arrangement; (B) the
                 surrender, exchange, lease, sublease or farmout of any
                 property or assets in the ordinary course of business; (C) the
                 sale of production of hydrocarbons or by-products in the
                 ordinary course of business; and (D) sales or other
                 dispositions of assets or property from one member of the
                 Restricted Group to another member of the Restricted Group) in
                 any four consecutive Fiscal Quarters pursuant to which the
                 Restricted Group receives Net Proceeds in an amount which
                 exceeds 5% of the Equity of Gulf (which Equity shall be
                 calculated as of the first day of such four Fiscal Quarters)
                 (the last day of any four Fiscal Quarters in which such excess
                 occurs hereinafter referred to as the "Excess Date") unless,
                 subject to
<PAGE>   59
                                     - 54 -

                 compliance with Section 5.2, the proceeds from the sale or
                 other disposition of such properties or assets are  utilized
                 for either investments in the normal course of Gulf's business
                 or the repayment of Senior Debt (including the Loans), and any
                 such proceeds not so utilized are repaid to the Lenders
                 (except to the extent such Restricted Subsidiaries do not make
                 such payments to the Borrower because they are precluded from
                 doing so pursuant to the terms of their Funded Debt), on the
                 next applicable Interest Payment Date following the end of the
                 fourth Fiscal Quarter after the Excess Date.  Any such
                 repayment of the Facility shall be applied to scheduled
                 repayments in inverse order of maturity;

                 (iii)    merge, amalgamate, consolidate, reorganize or enter
                 into a plan of arrangement with any other Person or become a
                 party to any other transaction whereby all or substantially
                 all of the property or assets of the Restricted Group may
                 become the property or assets of another Person, including, in
                 the case of an amalgamation, of the continuing company
                 resulting therefrom, unless such merger, amalgamation,
                 consolidation, reorganization, plan of arrangement,
                 partnership or other transaction: (A) involves at least one
                 member of the Restricted Group; and (B) does not constitute an
                 Event of Default and would not constitute with the giving of
                 notice, the passing of time, or both, an Event of Default and,
                 in the case of the Borrower, complies with subsection 8.4(a);

                 (iv)     make any material change in the nature of the
                 Restricted Group's business, being the exploration and
                 production of oil and gas, oil and gas pipelines, gas
                 processing, oil refining, and any other ancillary industry
                 related to the exploration and production of oil and gas, and
                 not make any investments outside the normal course of such
                 business, which are in the aggregate in excess of 5% of the
                 book value of the assets of the Restricted Group at the end of
                 the last completed Fiscal Quarter of the Borrower; or

                 (v)      continue the Borrower's existence under the laws of
                 any jurisdiction other than the laws of Canada or any province
                 thereof without the prior consent of the Majority Lenders in
                 their sole discretion, acting reasonably;

         (n)     Insurance - The Borrower will and will cause each of its
         Restricted Subsidiaries to maintain, with financially sound and
         reputable insurers, insurance with respect to its properties and
         business and against such casualties and contingencies and in such
         types and such amounts as shall be in accordance with sound business
         practices for corporations of the size and type of business and
         operations as Gulf;

         (o)     Defend Title - The Borrower shall and shall cause each of the
         Restricted Subsidiaries to diligently maintain, protect and defend its
         right, title, estate and interest in, to and in respect of the
         property and assets (including proceeds thereof) of the Borrower and
         Restricted Subsidiaries against any claim or demand whatsoever and
         take all such acts and steps as are necessary or advisable at any time
         and from time to time to maintain ownership
<PAGE>   60
                                     - 55 -

         of and keep in good standing all of the Borrower's and Restricted
         Subsidiaries' property and assets, all in accordance with good oil and
         gas industry practice, except where the failure to so maintain,
         protect or defend would not, in the aggregate, be Materially Adverse;

         (p)     Taxes - The Borrower will and will cause each of its
         Restricted Subsidiaries (excluding Non-Material Restricted
         Subsidiaries) to duly and timely file all returns in respect of all
         federal and provincial and other Taxes or other assessments or
         governmental charges or levies applicable thereto and to pay, or make
         provision for payment of, all such Taxes, assessments, charges or
         levies imposed upon it or upon its income or profits or upon property
         or assets belonging to it, unless, in any such case, the same is being
         contested in good faith by appropriate proceedings and an adequate
         reserve therefor has been established and is maintained in accordance
         with GAAP and except where the failure to so file a return or pay, or
         provide for, such taxes, assessments, charges or levies would not, in
         the aggregate, relate to a liability to the Restricted Group in excess
         of U.S. $500,000;

         (q)     Obligation to Notify of a Credit Rating Change - At any time
         that a rating assigned by DBRS, CBRS, Standard and Poor's or Moody's
         changes as it relates to the Borrower, the Borrower shall, upon
         receiving notice of the public dissemination of notice of such change,
         immediately, and in any event within 5 Business Days following receipt
         thereof, notify the Agent of such new rating and the date of such
         change;

         (r)     Maintain Property - The Borrower shall and shall cause each of
         the Restricted Subsidiaries to maintain all of its property and assets
         in good condition and repair in accordance with good oil and gas
         industry practice, except where the failure to do so would not, in the
         aggregate, be Materially Adverse; and

         (s)     Ownership of Assets - At least 50% of the total assets of the
         Restricted Group, determined in accordance with GAAP, shall at all
         times be owned by the Borrower or by its Restricted Subsidiaries which
         do not have Funded Debt in excess of Cdn. $10,000,000, in the
         aggregate (other than Funded Debt owing to other Restricted
         Subsidiaries having Funded Debt not exceeding Cdn. $10,000,000 in the
         aggregate).

8.2              Environmental Indemnity - The Borrower hereby covenants and
agrees to be responsible for, and to indemnify each of the Agent, the Lenders
and each of their officers, directors, employees and agents (in this Section,
collectively referred to as the "Indemnified Parties") and hold each of them
harmless from and against all claims, demands, liabilities, losses, costs,
damages and expenses (including, without limitation, reasonable legal fees and
all costs incurred in the investigation, pursuing of any claim, proceeding with
respect to, defense and settlement of any item or matter hereinafter set out)
that the Indemnified Parties may incur or suffer, directly or indirectly, as a
result of or in connection with:

                 (i)      the presence of any Hazardous Substance on, upon or
                 within Gulf's properties or assets, or the escape, seepage,
                 leakage, spillage, discharge, emission, release, disposal or
                 transportation away from Gulf's properties or assets of any
                 Hazardous
<PAGE>   61
                                     - 56 -

                 Substance, whether or not there is compliance with all
                 applicable Environmental Laws and Environmental Approvals; and

                 (ii)     the imposition of any Remedial Order affecting the
                 Borrower's properties or assets, or any non- compliance with
                 Environmental Laws or Environmental Approvals pertaining to
                 Gulf's properties or assets by any Person, including Gulf, the
                 Agent, the Lenders or any Person acting on behalf of the Agent
                 or any of the Lenders;

in any way arising in connection with or related to such Indemnified Party's
participation in the Facility or this Agreement provided that any such claims,
demands, liabilities, losses, costs, damages and expenses are not as a result
of the act or omission of the Indemnified Party.

8.3              Restricted/Unrestricted Subsidiaries

         (a)     The Borrower covenants and agrees that the Subsidiaries listed
         in Schedule L (as Schedule L may be amended by the Borrower pursuant
         to this Agreement from time to time after the Effective Date) as
         "Unrestricted Subsidiaries" shall be all of the Unrestricted
         Subsidiaries of the Borrower (excepting only Subsidiaries of
         Unrestricted Subsidiaries).

         (b)     If an entity is purchased by the Borrower or any Restricted
         Subsidiary and such entity would not otherwise qualify as a Restricted
         Subsidiary and the Funded Debt (other than Inter-Restricted Group
         Funded Debt) of the entity remains non-recourse to the Borrower or any
         Restricted Subsidiary, the Borrower shall be permitted 12 months from
         the date of purchase to: (A) retire the Funded Debt of such entity
         with the proceeds of Funded Debt of the Borrower ranking no higher
         than pari passu with the Facility, or other funds to the extent
         necessary to qualify as a Restricted Subsidiary; or (B) assume the
         Funded Debt of such entity provided it ranks no higher than pari passu
         with the Facility; provided in either case that the additional Funded
         Debt of the Borrower does not result in subsection 8.1(l) being
         contravened.  During the 12 months from the date of purchase and prior
         to such retirement, or assumption of the Funded Debt of such entity,
         the entity may be designated as a Restricted Subsidiary or
         Unrestricted Subsidiary, at the Borrower's option.  If the entity does
         not qualify as a Restricted Subsidiary within the 12 month period, the
         entity (unless it would not otherwise be an Unrestricted  Subsidiary
         as defined herein) shall be designated as an Unrestricted Subsidiary.

         (c)     Neither the Borrower nor any Restricted Subsidiary may:

                 (i)      sell, assign, transfer or otherwise dispose of any
                 properties or assets (other than the disposition of securities
                 of Unrestricted Subsidiaries held thereby) to any one or more
                 Unrestricted Subsidiaries unless: (x) it shall be for
                 consideration not less than the Fair Market Value thereof at
                 the date of such disposition; and (y) after taking into
                 account the overall effect of any transaction giving rise to
                 the change (including for certainty, accounting for any
                 concurrent repayment of Senior Debt) subsection
<PAGE>   62
                                     - 57 -

                 8.1(l) would not have been contravened by the Borrower if such
                 disposition had occurred prior to the end of the last Fiscal
                 Quarter preceding the date of such disposition; or

                 (ii)     purchase or otherwise acquire any properties or
                 assets from any one or more of the Unrestricted Subsidiaries
                 unless: (x) it shall be for consideration not greater than the
                 Fair Market Value of such properties or assets at the date of
                 such acquisition; and (y) after taking into account the
                 overall effect of any transaction giving rise to the change
                 (including for certainty, accounting for any concurrent
                 repayment of Senior Debt) subsection 8.1(l) would not have
                 been contravened by the Borrower if such acquisition had
                 occurred prior to the end of the last Fiscal Quarter preceding
                 the date of such disposition.

         (d)     The Borrower may from time to time deliver a Notice of
         Amendment of Unrestricted Subsidiaries to the Agent which, in respect
         of any change to Schedule L, shall be effective as of the date of the
         giving of such notice provided that, after taking into account the
         overall effect of any transaction giving rise to the change (including
         for certainty, accounting for any concurrent repayment of Senior Debt)
         subsection 8.1(l) would not have been contravened and no Event of
         Default shall occur as a result of such designation by the Borrower if
         such change had occurred prior to the end of the last Fiscal Quarter
         preceding the date of such change.

         (e)     If, at the end of any Fiscal Quarter, any Subsidiary, which
         was qualified as a Restricted Subsidiary at the end of the immediately
         preceding Fiscal Quarter pursuant to the exceptions set forth in
         subparagraphs (ii)(C) and (D) of the definition of "Unrestricted
         Subsidiaries", no longer qualifies as a Restricted Subsidiary because
         of a reduction in the ratings assigned to the Senior Debt of the
         Borrower, then such Subsidiary shall continue to be treated as a
         Restricted Subsidiary unless it fails to qualify as a Restricted
         Subsidiary pursuant to the exceptions set forth in subparagraphs
         (ii)(C) and (D) of the definition of Unrestricted Subsidiaries at the
         end of the next Fiscal Quarter and shall thereafter cease to be
         treated as a Restricted Subsidiary.

8.4              Certain Requirements in Respect of Mergers, etc.

         (a)     The Borrower shall not merge, amalgamate, consolidate,
         reorganize or enter into a plan of arrangement with any other Person
         or become a party to any other transaction whereby all or
         substantially all of the property or assets of the Restricted Group
         may become the property or assets of another Person, including, in the
         case of an amalgamation, of the continuing company resulting
         therefrom, or whereby the obligation of the Borrower to pay any amount
         hereunder would become subject to novation or assumed or undertaken by
         any other such Person or continuing company, unless but may do so if:

                 (i)      no Event of Default, and no event which with the
                 giving of notice, the passage of time or both would constitute
                 an Event of Default, exists, and no such
<PAGE>   63
                                     - 58 -

                 event would arise as a result of such merger, amalgamation,
                 consolidation, reorganization, plan of arrangement or
                 transaction;

                 (ii)     such other Person or continuing company (herein
                 referred to as a "Successor") is an incorporated company with
                 limited liability and incorporated in Canada or a province
                 thereof or an Eligible Partnership;

                 (iii)    the Successor shall execute, prior to or
                 contemporaneously with the consummation of such transaction,
                 an agreement supplemental hereto and such other instruments,
                 if any, as are satisfactory to the Majority Lenders, acting
                 reasonably, and in the opinion of counsel to the Borrower
                 approved by the Agent are necessary or advisable to evidence:
                 (A) the assumption by the Successor of liability for the due
                 and punctual  payment of the principal of and interest and
                 fees on the Loans and all other amounts payable hereunder; (B)
                 the covenant of the Successor to pay the same; and (C) the
                 agreement  of the Successor to observe and perform all the
                 terms, conditions, covenants and obligations of the Borrower
                 under this Agreement (subject to such changes, in the case of
                 a Successor that is an Eligible Partnership, as are necessary
                 to reflect that the Borrower is not a corporation); and

                 (iv)     such transaction shall, to the satisfaction of the
                 Majority Lenders, acting reasonably, and in the opinion of
                 counsel to the Borrower approved by the Agent, be upon such
                 terms as substantially to preserve and not to impair any of
                 the rights and powers of the Agent or of the Lenders and not
                 to affect adversely the liability of the Lenders for any
                 present or future Taxes, or other governmental assessments,
                 charges or levies of whatsoever nature.

         (b)     Whenever the conditions of subsection (a) have been duly
         observed and performed, the Agent shall execute and deliver the
         supplemental agreement provided for in paragraph 8.4(a)(iii) on behalf
         of each of the parties hereto (other than the Borrower) and thereupon:

                 (i)      the Successor shall possess and from time to time may
                 exercise each and every right and power of the Borrower under
                 this Agreement in the name of the Borrower or otherwise and
                 any act or proceeding by any provision of this Agreement
                 required to be done and performed with like force and effect
                 by the like directors or officers of the Successor; and

                 (ii)     at the request of the Borrower (except, if
                 applicable, as a partner of an Eligible Partnership), the
                 Borrower shall be released from its liability and obligations
                 under this Agreement and the Agent, at the request and at the
                 expense of the Borrower, shall execute and deliver to the
                 Borrower such instruments as shall be requisite to evidence
                 such release.
<PAGE>   64
                                     - 59 -

                                   ARTICLE IX

                               EVENTS OF DEFAULT

9.1              Events of Default - The occurrence of any one or more of the
following events (each such event being herein referred to as an "Event of
Default") shall constitute a default under this Agreement:

         (a)     if the Borrower shall fail to pay any principal of, or
         interest or fees on, the Loans when the same shall become due and
         payable hereunder for a period of two Business Days after  notice from
         the Agent that such amount is due and payable;

         (b)     if the Borrower shall fail to perform or comply with any term,
         condition, covenant or obligation contained in this Agreement (other
         than those specified in subsection 9.1(a)) and, if capable of remedy,
         such failure to perform or comply is not remedied within 30 days of
         notice from the Agent so to remedy provided that, in the case of such
         a failure to comply with subsection 8.1(o) or any applicable
         Environmental Laws or Environmental Approvals which is capable of
         remedy, there shall  not be an Event of Default if the Borrower shall
         have commenced the remedy thereof within 30 days of notice from the
         Agent so to remedy and shall actively and diligently pursue such
         remedy in good faith to completion;

         (c)     if any representation or warranty made by the Borrower in this
         Agreement or in any certificate or other document at any time
         delivered hereunder to the Agent shall prove to have been incorrect in
         any material respect on and as of the date thereof and, if capable of
         remedy, such matter is not remedied within 30 days of notice from the
         Agent so to remedy;

         (d)     if the Borrower shall cease to carry on business;

         (e)     if proceedings are commenced for the dissolution, liquidation
         or winding up of the Borrower or any Restricted Subsidiary (other than
         a Non-Material Restricted Subsidiary and other than any dissolution,
         liquidation or winding up of a Restricted Subsidiary where
         substantially all of the assets of such Subsidiary are transferred to
         another Restricted Subsidiary in connection therewith), or for the
         suspension of the business or operations of the Borrower or any such
         Restricted Subsidiary (other than a Non-Material Restricted
         Subsidiary), unless such proceedings are actively and diligently
         contested in good faith on a timely basis;

         (f)     if the Borrower or any Restricted Subsidiary (other than a
         Non-Material Restricted Subsidiary) makes any assignment in bankruptcy
         or makes any other assignment for the benefit of creditors, makes any
         proposal under the Bankruptcy and Insolvency Act (Canada) or any
         comparable law, files a petition or proposal to take advantage of any
         act of insolvency, consents to or acquiesces in the appointment of a
         trustee, receiver, receiver and manager, interim receiver, custodian,
         sequestrator, liquidator or other Person with similar powers of itself
         or of all or any substantial portion of its property or assets, or
         files a petition
<PAGE>   65
                                     - 60 -

         or otherwise commences any proceedings seeking any reorganization,
         arrangement, composition or readjustment under any applicable
         bankruptcy, insolvency, moratorium, reorganization or other similar
         law affecting creditors' rights or consents to, or acquiesces in, the
         filing of such a petition;

         (g)     if a trustee, receiver, receiver and manager, interim
         receiver, custodian, sequestrator, liquidator or any other Person with
         similar powers shall be appointed of the Borrower or any Restricted
         Subsidiary (other than a Non-Material Restricted Subsidiary) or of all
         or any substantial portion of any of its property or assets, other
         than a portion of any of its property or assets where recourse is
         limited to such property or assets, a judgment or an order is made by
         a tribunal of competent jurisdiction restraining its ability to deal
         with all or any substantial portion of its property and assets or a
         judgment or order is made by a tribunal of competent jurisdiction
         approving any reorganization, arrangement, composition or readjustment
         under any applicable bankruptcy, insolvency, moratorium,
         reorganization or other similar law affecting creditors' rights or the
         Borrower or any Restricted Subsidiary is adjudged bankrupt and such
         appointment, judgment or order is not vacated, stayed or set aside
         within 30 days of the date thereof;

         (h)     if a writ of execution, distress, attachment or similar
         process is issued or levied against all or a substantial portion of
         the property or assets of the Borrower or any Restricted Subsidiary in
         connection with any default by it in the payment of any amount in
         excess of U.S. $25,000,000, or the Equivalent Amount thereof in
         another currency as determined by the Agent, unless the writ is
         withdrawn, released, vacated or stayed within 30 days, or a judgment
         or order shall be rendered against the Borrower or any Restricted
         Subsidiary by a court of competent jurisdiction with respect to such
         default and such judgment or order shall not be satisfied (or adequate
         security provided therefor) in accordance with its terms and continue
         unstayed and in effect for 30 days;

         (i)     if an event of default, under any indenture, agreement or
         instrument under which the Borrower or any Restricted Subsidiary has
         at the date of this Agreement or shall hereafter have Funded Debt
         (excluding indebtedness in respect of which recourse to the Borrower
         and Restricted Subsidiaries is limited to securities of an
         Unrestricted Subsidiary or specified assets of the Borrower and
         Restricted Subsidiaries held thereby) in excess of U.S. $25,000,000,
         or the Equivalent Amount thereof in another currency as determined by
         the Agent, shall occur and be continuing (and all grace periods have
         expired) and as a result thereof any such indebtedness shall have been
         lawfully accelerated or shall lawfully be or become due and payable
         prior to the date on which the same would otherwise have become due
         and payable;

         (j)     any order by a Government Authority is issued, or a judgment
         or order rendered, against the Borrower or Restricted Subsidiary
         alleging or in respect of a violation of any Environmental Law or
         Environmental Approval for an amount in excess of U.S. $25,000,000, or
         the Equivalent Amount thereof in another currency as determined by the
<PAGE>   66
                                     - 61 -

         Agent, and such order or judgment shall not be satisfied (or adequate
         security provided therefor) in accordance with its terms and continue
         unstayed and in effect for 30 days;

         (k)     if all or a substantial part of the property or assets of the
         Restricted Group shall be expropriated, whether for full or partial
         consideration; or

         (l)     if a Change of Control occurs.

9.2              Termination and Acceleration - Upon the occurrence of an Event
of Default, the Agent shall at the request, or may with the consent, of the
Majority Lenders, by one or more notices to the Borrower do any or all of the
following:

         (a)     terminate the obligations of the Lenders including, without
         limitation, the obligation of the Lenders to advance or allow any
         further Drawdowns hereunder;

         (b)     declare all or any part of the principal amount of the Loans,
         all interest accrued thereon and all fees and other amounts required
         to be paid by the Borrower hereunder, to be immediately due and
         payable without the necessity of presentment for payment, protest,
         notice of non-payment or notice of protest (all of which are hereby
         expressly waived);

         (c)     require the Borrower to pay to the Lenders an amount equal to
         the aggregate face amount of all outstanding Bankers' Acceptances,
         which amount shall be held by the Lenders as cash collateral in an
         interest-bearing account, with interest at the Agent's prevailing
         rate for similar deposits, until such Bankers' Acceptances mature and
         shall be applied by the Lenders to satisfy such maturing Bankers'
         Acceptances;

         (d)     require the Borrower to pay to the Agent an amount equal to
         the maximum amount payable by the Lenders under all outstanding
         Letters of Credit which amount shall be held by the Agent as cash
         collateral in an account bearing interest at the Agent's prevailing
         rate for similar deposits, to be applied by the Agent to satisfy any
         payments which the Lenders may have to make under Letters of Credit;
         and

         (e)     proceed to exercise any and all rights hereunder or under any
         other document or instrument executed pursuant to this Agreement.

9.3              Remedies Cumulative and Waivers - For greater certainty, it is
expressly understood and agreed that the respective rights and remedies of the
Lenders hereunder or under any other document or instrument executed pursuant
to this Agreement are cumulative and are in addition to and not in substitution
for any rights or remedies provided by law or by equity; and any single or
partial exercise by the Lenders of any right of remedy for a default or breach
of any term, covenant, condition or agreement contained in this Agreement or
other document or instrument executed pursuant to this Agreement shall not be
deemed to be a waiver of or to alter, affect or prejudice any other right or
remedy or other rights or remedies to which the Lenders may be lawfully
entitled for such default or breach.  Any waiver by the Lenders of the strict
observance, performance or
<PAGE>   67
                                     - 62 -

compliance with any term, covenant, condition or agreement herein contained and
any indulgence granted either expressly or by course of conduct, by the Lenders
shall be effective only in the specific instance and for the purpose for which
it was given and shall be deemed not to be a waiver of any rights and remedies
of the Lenders under this Agreement or other document or instrument executed
pursuant to this Agreement as a result of any other default or breach hereunder
or thereunder.

9.4              Setoff - Any deposits or other sums credited by or due from
the Lenders to the Borrower and any securities or other property of the
Borrower in the possession of the Lenders or Agent may be, unless otherwise
agreed, applied to or set off against the payment of the obligations of the
Borrower hereunder and any or all other Liabilities, direct or indirect,
absolute or contingent, due or to become due, now existing or hereafter
arising, of the Borrower to the Lenders or Agent at any time after the
occurrence and during the continuance of any Event of Default, in each case for
the benefit of each of the Lenders rateably in accordance with the portion of
the Loans outstanding to such Lender.


                                   ARTICLE X

                           THE AGENT AND THE LENDERS

10.1             The Agent - Each Lender hereby irrevocably appoints the
Agent to act as its agent in connection with this Agreement and any matter
contemplated hereunder, and irrevocably authorizes the Agent to exercise such
rights, powers and discretions as are delegated to the Agent pursuant to this
Agreement together with all such rights, powers and discretions as are
incidental hereto or thereto.  The Agent shall have only those duties and
responsibilities which are expressly specified in this Agreement, and it may
perform such duties by or through its agents or employees.  This Agreement
shall not place the Agent under any fiduciary duties in respect of any Lender.
As to any matters not expressly provided for by this Agreement, the Agent shall
not be required by the Lenders to exercise any discretion or take any action,
but shall be required to act or to refrain from acting (and shall be fully
protected with respect to the Lenders in so acting or refraining from acting)
upon the instructions of the Majority Lenders, and such instructions shall be
binding upon all Lenders; provided, however, that the Agent shall not be
required to take any action which exposes the Agent to liability or which is
contrary to this Agreement or Applicable Law.


10.2             The Agent's Responsibility -

         (a)     The Agent may assume that:

                 (i)      any representation, warranty or statement made by the
                 Borrower in or in connection with any of this Agreement
                 (including, without limitation, in any Drawdown Notice) is
                 true and correct;
<PAGE>   68
                                     - 63 -

                 (ii)     no Event of Default has occurred;

                 (iii)    the Borrower is not in breach of or in default under,
                 its obligations under this Agreement; and

                 (iv)     there has been no assignment or transfer by any means
                 by any of the Lenders of their rights hereunder unless and
                 until the Agent receives a Bank Transfer Agreement
                 substantially in the form set forth in Schedule G whereby the
                 assignee is bound hereby as it would have been if it had been
                 an original Lender party hereto;

         and the Agent may also:

         (b)     unless it has actual knowledge or actual notice to the
         contrary, assume that each Lender's address is that identified with
         its signature in Schedule A until the Agent has received from such
         Lender a notice designating some other office of such Lender as its
         address and act upon any such notice until the same is superseded by a
         further such notice;

         (c)     engage and pay for the advice or services of any legal
         counsel, independent public accountants or other experts whose advice
         or services may to it seem necessary, expedient or desirable and rely
         upon any advice so obtained and shall not be liable for any action
         taken or omitted to be taken in good faith by it in accordance with
         the advice of such counsel, accountants or experts;

         (d)     unless it has actual knowledge or actual notice to the
         contrary, rely as to matters of fact which might reasonably be
         expected to be within the knowledge of any Person upon a statement
         signed by or on behalf of the such Person;

         (e)     unless it has actual knowledge or actual notice to the
         contrary, rely upon any communication or document believed by it to be
         genuine;

         (f)     refrain from exercising any right, power or discretion vested
         in it under this Agreement unless and until instructed by the Majority
         Lenders (or Lenders if instruction of the Lenders is specifically
         required by the terms of this Agreement) as to whether or not such
         right, power or discretion is to be exercised and, if it is to be
         exercised, as to the manner in which it should be exercised;

         (g)     refrain from exercising any right, power or discretion vested
         in it which would or might in its opinion be contrary to any law of
         any jurisdiction or any directive or otherwise render it liable to any
         Person, and may do anything which is in its opinion necessary to
         comply with any such law or directive;

         (h)     retain for its own benefit, and without liability to account
         for, any fee or other sum receivable by it for its own account;
<PAGE>   69
                                     - 64 -

         (i)     accept deposits from, lend money to, provide any advisory or
         other services to or engage in any kind of banking or other business
         with any Party (including any Subsidiary thereof); and

         (j)     refrain from acting in accordance with any instructions of the
         Majority Lenders to begin any legal action or proceeding arising out
         of or in connection with any of this Agreement or any Bankers'
         Acceptance or Letter of Credit, until it shall have received such
         security as it may require (whether by way of payment in advance or
         otherwise) against all costs, claims, expenses (including legal fees),
         obligations, losses, damages, penalties, actions, judgments, suits,
         disbursements and liabilities of any kind or nature whatsoever which
         it will or may expend or incur in complying with such instruction.

10.3             The Agent's Duties - The Agent shall:

         (a)     promptly upon receipt thereof, inform each Lender of the
         contents of any notice, document, request or other information
         received by it in its capacity as Agent hereunder from the Borrower
         excepting therefrom information and notices relating solely to the
         role of Agent hereunder;

         (b)     promptly notify each Lender of the occurrence of any Event of
         Default of which the Agent has written notice from the Borrower;

         (c)     each time the Borrower requests the prior written consent of
         the Lenders or Majority Lenders, use its best efforts to obtain and
         communicate to the Borrower the response of the Lenders or Majority
         Lenders, as the case may be, in a reasonable and timely manner having
         due regard to the nature and circumstances of the request;

         (d)     subject to the foregoing provisions of this Section and
         compliance with this Agreement, act in accordance with any
         instructions given to it by the Lenders or, where permitted, the
         Majority Lenders; and

         (e)     if so instructed by the Lenders, or the Majority Lenders, as
         applicable, refrain from exercising any right, power or discretion
         vested in it under this Agreement or any document incidental hereto.

10.4             Protection of Agent - Notwithstanding anything to the contrary
expressed or implied herein, the Agent shall not:

         (a)     be bound to enquire as to:

                 (i)      whether any representation, warranty or statement
                 made by the Borrower in or in connection with this Agreement
                 or any document incidental hereto is true or correct;
<PAGE>   70
                                     - 65 -

                 (ii)     the occurrence or otherwise of any Event of Default;

                 (iii)    the performance or observance by the Borrower of its
                 obligations under this Agreement or any document incidental
                 hereto or to inspect the property or assets (including the
                 books and records) of the Borrower or any of its Subsidiaries;

                 (iv)     any breach of or default by the Borrower of or under
                 its obligations under this Agreement; or

                 (v)      the use or application by the Borrower of any of the
                 proceeds of the Facility;

         (b)     be bound to account to any Lender for any sum or the profit
         element of any sum received by it for its own account;

         (c)     be bound to disclose to any Person any information relating to
         the Borrower if such disclosure would or might in its opinion
         constitute a breach of any law or regulation or be otherwise
         actionable at the suit of any Person; or

         (d)     accept any responsibility for the accuracy and/or completeness
         of any information supplied by others in connection herewith or for
         the legality, validity, effectiveness, adequacy or enforceability of
         this Agreement, any Bankers' Acceptance, any Letter of Credit or any
         document incidental hereto or thereto and the Agent shall not be under
         any liability or responsibility as Agent to any Lender as a result of
         taking or omitting to take any action in relation to the Agreement,
         any Bankers' Acceptance, any Letter of Credit or any document
         incidental hereto or thereto save in the case of gross negligence or
         wilful misconduct, and each of the Lenders and the Borrower agree that
         it will not assert or seek to assert against any director, officer,
         employee or agent of the Agent any claim it might have against any of
         them in respect of the matters referred to in this Section.

10.5             Indemnification of Agent - Each of the Lenders agrees to
indemnify the Agent (to the extent not reimbursed by the Borrower), ratably
according to their respective Commitment Amounts, from and against any and all
liabilities, obligations, losses, damages, penalties, actions, judgments,
suits, costs, expenses or disbursements of any kind or nature whatsoever which
may be imposed on, incurred by, or asserted against the Agent in any way
relating to or arising out of this Agreement or any action taken or omitted by
the Agent under this Agreement, or any of the transactions contemplated hereby,
provided that no Lender shall be liable for any portion of such liabilities,
obligations, losses, damages, penalties, actions, judgments, suits, costs,
expenses or disbursements resulting from the Agent's own negligence or wilful
misconduct.  Without limitation of the foregoing, each Lender agrees to
reimburse the Agent promptly upon demand for its ratable share of any
out-of-pocket expenses (including counsel fees) incurred by such Agent in
connection with the preparation, execution, delivery, administration,
modification, amendment or enforcement (whether through negotiations, legal
proceedings or otherwise) of, or legal advice in respect of rights or
responsibilities under, this Agreement or any of the transactions contemplated
hereby to the extent that the Agent is not reimbursed for the expenses by the
Borrower.
<PAGE>   71
                                     - 66 -


10.6             Termination or Resignation of an Agent

         (a)     Notwithstanding the irrevocable appointment of the Agent, the
         Majority Lenders may (with the consent of the Borrower, not to be
         unreasonably withheld), upon giving the Agent 90 days' prior written
         notice to such effect, terminate the Agent's appointment hereunder
         provided that a successor Agent has been appointed at or prior to the
         expiry of such notice.

         (b)     The Agent may resign its appointment hereunder at any time
         without assigning any reason therefor upon giving 15 Business Day's
         prior written notice to such effect to each of the other parties
         hereto.  Such resignation shall not be effective until a  successor
         Agent has been appointed.

         (c)     In the event of any such termination or resignation, the
         Majority Lenders shall appoint a successor Agent who shall be a Lender
         (who consents to such appointment) acceptable to the Borrower, acting
         reasonably.  The retiring Agent shall deliver copies of the accounts
         to such successor and the retiring Agent shall be discharged from any
         further obligation hereunder accruing thereafter but shall remain
         entitled to the benefit of the provisions of this Section and the
         Agent's successor and each of the other parties hereto shall have the
         same rights and obligations among themselves as they would have had if
         such successor originally had been a Party hereto as Agent.

         (d)     If no successor Agent has been appointed pursuant to the
         subsections above by the expiry of the required period of prior notice
         after the date such notice of resignation was given by the resigning
         Agent, the resigning Agent's resignation shall become effective and
         such of the Lenders as is designated by (and consents to such
         designation) the Borrower shall thereafter perform all the duties of
         the resigning Agent hereunder until such time, if any, as the Majority
         Lenders appoint a successor Agent as provided above.

10.7             Rights of the Agent as Lender - With respect to its
Commitment, the Advances made by it, any Bankers' Acceptances accepted and
purchased by it and any Letters of Credit issued by it, the Agent shall have
the same rights, powers and obligations under this Agreement as any other
Lender and may exercise the same as though it were not the Agent; and the term
"Lender" or "Lenders" shall, unless otherwise expressly indicated, include any
Person serving as an Agent in its individual capacity. Any Person serving as an
Agent and its affiliates may accept deposits from, lend money to, act as
trustee under indentures of, and generally engage in any kind of business with,
the Borrower and any Person who may do business with or own securities of the
Borrower, all as if such Person serving as the Agent were not the Agent and
without any duty to account therefor to the Lenders.

10.8             Financial Information Concerning Gulf - Subject to subsection
10.3(a), the Agent shall not have any duty or responsibility either initially
or on a continuing basis to provide any Lender with any credit or other
information with respect to the financial condition and affairs of Gulf.
<PAGE>   72
                                     - 67 -

10.9             Knowledge of Financial Situation of the Borrower - Each Lender
has itself been, and will continue to be, solely responsible for making its own
independent appraisal of and investigations into the financial condition,
creditworthiness, condition, affairs, status and nature of the Borrower.
Accordingly, each Lender confirms with the Agent that it has not relied, and
will not hereafter rely, on the Agent (i) to check or enquire on its behalf
into the adequacy, accuracy or completeness of any information provided by the
Borrower or any other Person under or in connection with this Agreement or the
transactions hereby contemplated (whether or not such information has been or
is hereafter distributed to such Lender by the Agent), or (ii) to assess to
keep under review on its behalf the financial condition, creditworthiness,
condition, affairs, status or nature of the Borrower.  The Agent shall not be
responsible to any Lender for any recitals, statements, information,
representations or warranties herein or in any document, certificate or other
writing delivered in connection herewith or for the execution, effectiveness,
genuineness, validity, enforceability, perfection, collectability, priority or
sufficiency of this Agreement or the financial condition of the Borrower or be
required to make any inquiry concerning either the performance or observance of
any of the terms, provisions or conditions of this Agreement, or the financial
condition of the Borrower or the existence or possible existence of any Event
of Default or event of which would constitute an Event of Default with the
giving of notice, the passing of time, or both.  Each Lender acknowledges that
a copy of this Agreement has been made available to it for review and each
Lender acknowledges that it is satisfied with the form and substance of this
Agreement.  Each Lender hereby covenants and agrees that it will not make any
arrangements with the Borrower for the satisfaction by the Borrower of any
Advances without the consent of all the other Lenders.

10.10            Legal Proceedings

         (a)     Each of the Lenders hereby acknowledges that, to the extent
         permitted by Applicable Law, the remedies provided hereunder to the
         Lenders are for the benefit of the Lenders collectively and acting
         together and not severally and further acknowledges that its rights
         hereunder are to be exercised not severally, but collectively by the
         Agent upon the decision of the Majority Lenders.  Notwithstanding any
         of the provisions contained herein, each of the Lenders hereby
         covenants and agrees that it shall not be entitled to take any legal
         proceedings with respect to this Agreement, any Bankers' Acceptance or
         any Letter of Credit, but that any such legal proceeding shall be
         taken only by the Agent with the prior written agreement of the
         Majority Lenders provided that notwithstanding the foregoing, in the
         absence of instructions from the Lenders and where in the sole opinion
         of the Agent the exigencies of the situation warrant such action, the
         Agent may without notice to or consent of the Lenders take such action
         on behalf of the Lenders as it deems appropriate or desirable in the
         interests of the Lenders and provided that the Agent shall not be
         obligated to take any legal proceedings against the Borrower or any
         other Person for the recovery of any amount due under this Agreement
         or under any of the Bankers' Acceptances or Letters of Credit.  Upon
         any such written consent being given by the Majority Lenders, each
         Lender shall cooperate fully with the Agent to the extent requested by
         the Agent in the collective realization.  Each Lender shall do all
         acts and things to make, execute and deliver all agreements and other
         instrument, including, without limitation, any instruments necessary
         to effect any registrations, so as to fully carry out the intent and
         purpose of this Section.
<PAGE>   73
                                     - 68 -


         (b)     Each of the Lenders shall not seek, take, accept or receive
         any security for any of the obligations and liabilities of the
         Borrower hereunder or under any other document, instrument, writing or
         agreement ancillary hereto other than such security as is provided
         hereunder or thereunder and shall not enter into any agreement with
         any of the parties hereto or thereto relating in any manner whatsoever
         to this Agreement (including, without limitation, any Bankers'
         Acceptances issued and purchased hereunder or any Letters of Credit
         issued hereunder), unless all of the Lenders shall at the same time
         obtain the benefit of any such security or agreement.

10.11            Capacity as Agent - In performing its functions and duties
under this Agreement, the Agent shall act solely as the agent of the Lenders
and shall not assume, and shall not be deemed to have assumed, any obligation
as agent or trustee for the Borrower or any other Person.  The Agent shall not
be under any liability or responsibility of any kind to the Borrower, the
Lenders or to any other Person arising out of or in relation to any failure or
delay in performance or breach by any other Lender or Lenders or, as the case
may be, the Borrower or any other Person pursuant to or in any way in
connection with this Agreement.


                                   ARTICLE XI

                                    PAYMENT

11.1             Payments to Agent

         (a)     All payments in Canadian Dollars to be made by the Borrower in
         connection with this Agreement or with a Bankers' Acceptance shall be
         made by the Borrower in funds having same day value to the Agent, for
         its own account or for the account of the Lenders, at its Toronto Main
         Branch, 1269 - 332, in the name of International Loan Operations
         (Central, Toronto) - the Gulf Agency Account, or at any other office
         or account in Toronto designated by the Agent.  Any such payment shall
         be made on the date upon which such payment is due, in accordance with
         the terms hereof, no later than 11:00 a.m. (Calgary time).  Any such
         payment shall be a good discharge, to the Borrower, for such payment
         and, if any such payment is for the account of the Lenders, the Agent
         shall hold the amount so paid "in trust" for the Lenders until
         distributed to them in accordance with this Agreement.

         (b)     All payments in U.S. Dollars to be made by the Borrower in
         connection with this Agreement shall be made by the Borrower in
         immediately available funds to the Agent, for its own account or for
         the account of the Lenders, at the branch referred to in subsection
         11.1(a), for Transit 2 Account No. 4637-654 in the name of
         International Loan Operations (Central, Toronto) - the Gulf Agency
         Account, or at any other office or account in Toronto designated by
         the Agent.  Any such payment shall be made on the date upon which such
         payment is due, in accordance with the terms hereof, no later than
         10:00 a.m. (Calgary time).  Any such payment shall be a good
         discharge, to the Borrower for such payment and, if such
<PAGE>   74
                                     - 69 -

         payment is for the account of the Lenders, the Agent shall hold the
         amount so paid "in trust" for the Lenders until distributed to them in
         accordance with this Agreement.

11.2             Payments by Lenders to Agent

         (a)     All payments in Canadian Dollars to be made by any Lender to
         the Agent in connection with Advances of the Borrower shall be made in
         immediately available funds to the Agent, for the Borrower's account
         (unless otherwise specified), at the branch, office or account
         mentioned in or designated under subsection 11.1(a) and no later than
         the time designated therein (unless another time is specified therefor
         elsewhere in this Agreement).

         (b)     All payments in U.S. Dollars to be made by any Lender to the
         Agent in connection with Advances of the Borrower shall be made in
         immediately available funds to the Agent, for the Borrower's account
         (unless otherwise specified), at the branch, office or account
         mentioned in or designated under subsection 11.1(b) and no later than
         the time designated therein (unless another time is specified therefor
         elsewhere in this Agreement).

11.3             Payments by Agent to Borrower - Any payment received by the
Agent for the account of the Borrower shall be paid in funds having same value
to the Borrower by the Agent on the date of receipt, or if such date is not a
Business Day, on the next Business Day, to such account(s) as the Borrower may
designate.

11.4             No Set-Off or Counterclaim by Borrower - All payments by the
Borrower shall be made free and clear of and without any deduction for or on
account of any set-off or counterclaim.

11.5             Non-Receipt by Agent - Subject to Section 2.7, where a sum is
to be paid hereunder to the Agent for the account of another Party hereto, the
Agent shall not be obliged to make the same available to that other Party
hereto until it has been able to establish that it has actually received such
sum, but if it does pay out a sum and it proves to be the case that it had not
actually received the sum it paid out, then the Party hereto to whom such sum
was so made available shall, on request, ensure that the amount is refunded to
the Agent and shall, on demand, indemnify the Agent against any cost or loss it
may have suffered or incurred by reason of its having paid out such sum prior
to its having received such sum.

11.6             When Due Date Not Specified - Whenever this Agreement does
not provide a date when any amount payable hereunder shall be due and payable,
such amount shall be due and payable on the third Business Day following
written notice or demand for payment thereof by the Agent or any Lender, save
that nothing hereinbefore provided shall in any way affect or alter the rights
and remedies available to the Agent and any Lender under Article IX.

11.7             Agent's Authority to Debit - In respect of all amounts payable
by the Borrower under this Agreement as interest, the Borrower hereby
authorizes and instructs the Agent (provided that the Agent shall provide not
less than 4 hours (occurring between 7:30 a.m. and 4:30 p.m. (Calgary time) on
a Business Day) prior notice to the Borrower of the amount thereof) to debit,
from time to
<PAGE>   75
                                     - 70 -

time when such amounts are due and payable, the account or accounts designated
pursuant to Section 11.1 or Section 11.3, as applicable, for the purpose of
satisfying payment thereof.


                                  ARTICLE XII

                                    GENERAL

12.1             Costs and Expenses - The Borrower shall pay promptly all
reasonable costs and expenses incurred by the Agent on its own behalf or on
behalf of the Lenders in connection with preparation, printing, execution and
delivery of each of this Agreement and the other documents to be delivered
hereunder, whether or not any Drawdown has been made hereunder, including,
without limitation, the fees and out-of-pocket expenses of Agent's counsel with
respect thereto and with respect to advising each of the Agent on its own
behalf or on behalf of the Lenders as to the rights and responsibilities
hereunder and the other documents delivered hereunder.  The Borrower further
agrees to pay all costs and expenses incurred by the Agent on its own behalf or
on behalf of the Lenders (including fees and expenses of counsel, accountants
and other experts), in connection with any waiver or consent under, or
amendment to, this Agreement, or the preservation or enforcement of rights of
the Agent and the Lenders under this Agreement and other documents delivered
hereunder including, without limitation, all reasonable costs and expenses
sustained by each of the Agent and the Lenders as a result of any failure by
the Borrower to perform or observe its obligations contained in any of such
documents.

12.2             Indemnifications by the Borrower -

         (a)     Failure to Complete Drawdown - In addition to any liability of
         the Borrower to the Agent or the Lenders under any other provision of
         this Agreement, the Borrower shall indemnify each of the Agent and the
         Lenders and hold each of them harmless against any reasonable loss
         (excluding loss of profit) or expense incurred  thereby as a result of
         any failure by the Borrower to fulfil any of its obligations hereunder
         including, without limitation, any cost or expense incurred by reason
         of the liquidation or re-employment in whole or in part of deposits or
         other funds required by the Agent to fund any Drawdown as a result of:

                 (i)      the Borrower's failure to complete a Drawdown or to
                 make any payment, repayment or prepayment on the date required
                 hereunder or specified by it in any notice given hereunder;

                 (ii)     the Borrower's failure to pay any other amount,
                 including without limitation any interest or fee, due
                 hereunder on its due date; or

                 (iii)    the Borrower's failure to give any notice required to
                 be given by it to the Agent or a Lender hereunder.
<PAGE>   76
                                     - 71 -

         (b)     General Indemnity - In addition to any liability of the
         Borrower to the Agent or the Lenders under any other provisions of
         this Agreement, the Borrower shall, to the fullest extent permitted by
         Applicable Law, indemnify each of the Agent and the Lenders, and their
         respective officers, directors, employees, representatives,
         shareholders, agents and affiliates (as used in this Section each an
         "Indemnified Party") from, hold each of them harmless against and
         promptly upon written demand therefor pay or reimburse each of them
         for, any and all actions, suits, proceedings (including any
         investigations, litigation or inquiries), claims, demands, causes of
         action, costs, losses (excluding loss of profit), liabilities, damages
         or expense of any kind or nature whatsoever but excluding those based
         on gross negligence or wilful misconduct of such Indemnified Party
         (the "Indemnity Matters") which may be incurred by or asserted against
         or involve any of them (whether or not any of them is designated a
         party thereto) as a result of:  (i) any actual or proposed use by the
         Borrower of the proceeds of any Advance; (ii) any transaction in which
         any proceeds of all or any part of a Drawdown is applied; or (iii) any
         Event of Default, including, without limitation, the reasonable fees
         and disbursements of counsel and all other expenses incurred in
         connection with investigating, defending or preparing to defend any
         such action, suit, proceeding (including any investigations,
         litigation or inquiries), claim, demand or cause of action; provided,
         that prior to the occurrence of an Event of Default, the Borrower
         shall only be obligated to pay the reasonable fees and disbursements
         of counsel engaged by the Agent to represent all of the Agent and the
         Lenders. Subject to the proviso in the preceding sentence, the
         Borrower shall be obligated to pay or reimburse each Indemnified Party
         for all out-of-pocket costs and expenses (including, without
         limitation, reasonable attorneys' fees and expenses) incurred by such
         Indemnified Party in the defense of any claims arising out of any
         Indemnity Matter at the time such costs and expenses are incurred and
         such Indemnified Party has given the Borrower written notice thereof.

         (c)     Contribution - If and to the extent that the foregoing
         indemnities may be unenforceable for any reason, the Borrower hereby
         agrees to make the maximum contribution to the payment and
         satisfaction of each of the indemnified liabilities described which is
         permissible under Applicable Law.

         (d)     Survival of Indemnity - The foregoing indemnities and the
         indemnity set forth in Section 8.2 shall survive the termination of
         this Agreement, the consummation of the transactions contemplated by
         this Agreement, the repayment of the Facility, the invalidity or
         unenforceability of any term or provision of this Agreement, or any
         other document, any investigation made on behalf of the Agents or the
         Lenders and the content or accuracy of any representation or warranty
         made by the Borrower or any Subsidiary under this Agreement.

12.3             Funds - Each amount advanced, made available, disbursed or
paid hereunder shall be advanced, made available, disbursed or paid, as the
case may be, in immediately available funds or, after notice from the Agent, in
such other form of funds as may from time to time be customarily used in
Toronto, Canada in the settlement of banking transactions similar to the
banking transactions required to give effect to the provisions of this
Agreement on the day such advance, disbursement or payment is to be made.
<PAGE>   77
                                     - 72 -


12.4             Notice - Any demand, notice or communication to be made or
given hereunder shall be in writing, except as otherwise expressly permitted or
required under this Agreement, and may be made or given by personal delivery or
by facsimile machine addressed to the respective Parties as follows:

         to the Borrower:

                 Gulf Canada Resources Limited
                 401 - 9th Avenue S.W.
                 Calgary, Alberta
                 T2P 2H7

                 Attention:       Treasury

                 Phone:           (403) 233-4000
                 Fax:             (403) 233-5500

         with copy to:

                 Gulf Canada Resources Limited
                 One Norwest Center,
                 1700 Lincoln, Suite 5000
                 Denver, Colorado
                 80203-4525

                 Attention:       Treasurer

                 Phone:           (303) 813-3820
                 Fax:             (303) 813-3900
<PAGE>   78
                                     - 73 -

         to the Agent:

                 Bank of Montreal
                 Loan Agency Services
                 After Sales
                 22nd Floor
                 1 First Canadian Place
                 Toronto, Ontario
                 M5X 1A1

                 Attention:       Manager, Loan Agency Services

                 Tel No. (416) 867-5612
                 Fax No. (416) 867-5718

         to the Lenders as set forth in Schedule A

or to such other delivery or facsimile machine address as any Party may from
time to time notify the others in accordance with this Section.  Any demand,
notice or communication made or given by personal delivery shall be
conclusively deemed to have been given on the day of actual delivery thereof,
or, if given by facsimile transmission, on the first Business Day following the
transmittal thereof.

12.5             Governing Law - This Agreement shall be conclusively deemed to
be a  contract made under, and shall for all purposes be governed by and
construed in accordance with, the laws of the Province of Alberta, Canada,
without prejudice to or limitation of any other rights or remedies available
under the laws of any jurisdiction where property or assets of the Borrower may
be situate.

12.6             Judgment Currency - If for the purposes of obtaining judgment
in any court in any jurisdiction with respect to this Agreement it becomes
necessary to convert into the currency of such jurisdiction (herein called the
"Judgment Currency") any amount due hereunder in any currency other than the
Judgment Currency, then such conversion shall be made at the exchange rate
(which shall, in respect of any conversion of U.S. Dollars to Cdn. Dollars or
vice versa, be the Exchange Rate) prevailing on the Business Day before the day
on which judgment is given.  In the event that there is a change in such
exchange rate prevailing between the Business Day before the day on which the
judgment is given and the date of payment of the amount due, the Borrower
shall, on the date of payment, pay such additional or lesser amounts (if any)
as may be necessary to ensure that the amount paid on such date is the amount
in the Judgment Currency which when converted at such exchange rate prevailing
on the date of payment is the amount then due under this Agreement in such
other currency.  Any additional amount due from the Borrower under this Section
shall be due as a separate debt and shall not be affected by judgment being
obtained for any other sums due under or in respect of this Agreement.
<PAGE>   79
                                     - 74 -

12.7             Amendments, Etc.  - No amendment or waiver of any provision of
this Agreement, nor consent to any departure by the Borrower therefrom, shall
in any event be effective unless the same shall be in writing and signed by the
Majority Lenders, and then such waiver or consent shall be effective only in
the specific instance and for the specific purpose for which given; provided,
however, that no amendment, waiver or consent shall, unless in writing and
signed by all the Lenders, do any of the following:  (a) increase the
Commitments or the Commitment Amounts of the Lenders or subject the Lenders to
any obligations in addition to those set out in this Agreement; (b) reduce the
principal of any outstanding Loans, or the rate of interest or fees on any of
the Loans or any fees or other amounts payable hereunder; (c) postpone any date
fixed for any payment of principal of, or interest or fees in respect of, any
Loans or any fees or other amounts payable hereunder; (d) change the percentage
of the Commitments or of the aggregate unpaid principal amount of the Loans
which shall be required for the Lenders to take any action under this Agreement
(including, without limitation, the definition of Majority Lenders); (e) change
any currency or mode of calculation or computation of any payment required
hereunder; (f) amend this Section 12.7 or subsection 8.1(l); or (g) amend,
release or waive or consent to any departure from any matter stated to require
approval or consent of all the Lenders.  Except as otherwise specifically
provided herein, the Lenders shall use reasonable good faith efforts to respond
to any written request by the Borrower for permission to take any action which
is or may be prohibited under this Section within 20 Business Days of receipt
thereof.

12.8             Severability - Any provision of this Agreement which is
prohibited or unenforceable in any jurisdiction shall not invalidate the
remaining provisions of this Agreement and any such prohibition or
unenforceability in any jurisdiction shall not invalidate or render
unenforceable such provisions in any other jurisdiction.

12.9             Whole Agreement - This Agreement constitutes the whole and
entire agreement between the Parties relating to the subject matter of this
Agreement, and cancels and supersedes any prior agreements, undertakings,
declarations, commitments and representations, written or oral, in respect
thereof including, without limitation, the commitment letter dated June 13,
1997 sent by the Agent and accepted by the Borrower on June 16, 1997.

12.10            Binding Effect; Assignments

         (a)     Successors and Assigns - This Agreement shall become effective
         on the date hereof and thereafter shall be binding upon and inure to
         the benefit of and be enforceable by the Borrower, the Agent and each
         Lender and their respective successors and assigns, except that the
         Borrower shall not have the right to assign its rights hereunder or
         any interest herein except to a Successor pursuant to Section 8.4.  No
         Lender may participate, assign or sell any of its rights or
         obligations hereunder except as required by operation of law in
         connection with the merger, consolidation or dissolution of any Lender
         or as provided in this Section.

         (b)     Assignments - Each Lender may, at its own cost, in accordance
         with Applicable Law and with the consent of the Borrower and the Agent
         (which consent shall not be unreasonably withheld by either of them)
         assign to any Eligible Lender, all or any part of the
<PAGE>   80
                                     - 75 -

         Loans owing to such Lender and any such Lender's continuing
         obligations with respect to this Agreement (including any Bankers'
         Acceptances), and all or any part of such Lender's Commitment (which
         assignment shall be of a constant, and not of a varying, percentage of
         all of the assigning Lender's Advances and Commitment) and to the
         extent of any such assignment the assignee shall, to the fullest
         extent permitted by law, have the same rights and benefits hereunder
         and the same continuing obligations as it would have if it were such
         Lender hereunder; provided, however that (i) the Agent and the
         Borrower shall be entitled to continue to deal solely and directly
         with the assignor Lender in connection with the interests so assigned
         unless and until such assignee becomes a Lender pursuant to a Bank
         Transfer Agreement substantially in the form set forth in Schedule G;
         (ii) any transfer of less than all of any Lender's Advances and
         Commitment shall be in an aggregate amount not less than U.S.
         $10,000,000, and (iii) immediately after any transfer of less than all
         of a Lender's rights in respect of the Loans owing to such Lender and
         all of its Commitment such assignor Lender shall retain Loans and
         Commitment of not less than U.S. $10,000,000 and provided further that
         no assignee or transferee shall be entitled to receive pursuant to
         such assignment or transfer more than the amounts which would
         otherwise have been payable by the Borrower to such Lender, had such
         assignment or transfer not been made, in respect of the rights,
         benefits and/or obligations so assigned or transferred.  For greater
         certainty, the Borrower shall not be obligated to pay to any such
         assignee or transferee any amount(s) pursuant to this Agreement which
         is (are) greater than the amount(s), if any, which the Borrower would
         otherwise have been obligated to pay to the Lender (whose rights,
         benefits and/or obligations have been so assigned to such assignee or
         transferee) had such assignment or transfer not have been made.  Upon
         (1) such execution of such Bank Transfer Agreement, (2) delivery of an
         executed copy thereof to each of the Borrower and the Agent, (3)
         payment of a recording fee in the amount of U.S. $2,500 by such
         transferor Lender or assignee Lender to the Agent, and (4) payment by
         such assignee Lender to such transferor Lender of an amount equal to
         the purchase price agreed between such transferor Lender and such
         assignee Lender to the Agent, such transferor Lender shall be released
         from any further obligations hereunder accruing thereafter to the
         extent of such assignment and such assignee Lender shall for all
         purposes be a Lender party to this Agreement and shall have all the
         rights and obligations of a Lender under this Agreement to the same
         extent as if it were an original Party hereto, and no further consent
         or action by the Borrower, the Lenders or the Agent shall be required.
         Such Bank Transfer Agreement shall be deemed to amend this Agreement
         and the Agent shall amend Schedule A hereto, to the extent, and only
         to the extent, necessary to reflect the addition of such assignee
         Lender as a Lender and the resulting adjustment of the Commitments
         arising from the purchase by such assignee Lender of all or a portion
         of the Advances and Commitment of such transferor Lender.

         (c)     No Lender may make any such assignment or transfer, or take
         any action or steps to attempt to do so, until after October 18, 1997.

12.11            Participations - With the approval of the Borrower, not to be
unreasonably withheld, any Lender may at any time sell to one or more financial
institutions (each, a "Participant")
<PAGE>   81
                                     - 76 -

participating interests in any of the Loans, Commitments, or other interests of
such Lender hereunder; provided, however, that:

         (a)     no participation contemplated in this Section 12.11 shall
         relieve such Lender from its Commitments or its other obligations
         hereunder or under any other agreement or document contemplated
         herein;

         (b)     such Lender shall remain solely responsible for the
         performance of its Commitments and such other obligations;

         (c)     the Borrower and the Agent shall continue to deal solely and
         directly with such Lender in connection with such Lender's rights and
         obligations under this Agreement and each of the other Loan Documents;

         (d)     each Participant shall, for the purposes of Sections 9.4,
         10.10, 12.1 and 12.2 hereof, be deemed to be a Lender hereunder and
         entitled to the benefit of the provisions of such Sections to the same
         extent as the relevant Lender;

         (e)     no Participant shall be entitled to direct the voting of the
         relevant Lender in respect of any matter requiring the consent, waiver
         or approval of the Majority Lenders, but shall be entitled to vote in
         respect of any matter requiring the consent, waiver or approval of all
         Lenders;

         (f)     such Participant is an Eligible Lender; and

         (g)     no participating interest shall be in an aggregate amount of
         less than U.S. $10,000,000.

12.12            Further Assurances - Each of the Borrower, the Agent and the
Lenders shall promptly cure any default or defect by it in the execution and
delivery of this Agreement.  The Borrower, at its expense, shall promptly
execute and deliver to the Agent, upon request by the Agent, all such other and
further documents, agreements, opinions, certificates and other instruments in
compliance with, or accomplishment of its covenants and agreements hereunder or
to more fully state its obligations as set out herein or to make any recording,
filing or notice or obtain any consent, all as may be reasonably necessary or
appropriate in connection therewith.
<PAGE>   82
                                     - 77 -

12.13            Counterparts - This Agreement may be executed in any number of
counterparts, each of which shall be deemed to be an original and all of which
taken together shall be deemed to constitute one and the same instrument, and
it shall not be necessary in making proof of this Agreement to produce or
account for more than one such counterpart.

                 IN WITNESS WHEREOF the Parties have executed this Agreement as
of the date first written above.

                                                   GULF CANADA RESOURCES LIMITED


                                                   By:
                                                      --------------------------
                                                      Name:
                                                      Title:


                                                   By:
                                                      --------------------------
                                                      Name:
                                                      Title:


                                                   BANK OF MONTREAL, AS AGENT


                                                   By:
                                                      --------------------------
                                                      Richard Miller
                                                      Director
<PAGE>   83
                                   SCHEDULE A

                                    LENDERS

<TABLE>
<CAPTION>
NAME AND LENDING OFFICE OF 
LENDER                                COMMITMENT AMOUNT               EXECUTION
- --------------------------            -----------------               ---------
<S>                                   <C>                             <C>
Bank of Montreal                      U.S. $91,000,000                Bank of Montreal
First Canadian Centre                       
350 - 7th Avenue S.W.                                                 By:                                       
24th Floor                                                                 -------------------------------------
Calgary, Alberta                                                           Name:                                
T2P 3N9                                                                    Title:                               
                                                                                                                
                                                                      By:                                       
                                                                           -------------------------------------
                                                                           Name:                                
                                                                           Title:                               
                                                                      
ABN Amro Bank Canada                  U.S. $77,000,000                ABN Amro Bank Canada
Suite 2500                                  
650 West Georgia Street                                               By:                                       
Vancouver, British Columbia                                                -------------------------------------
V6B 4N8                                                                    Name:                                
                                                                           Title:                               
                                                                                                                
                                                                      By:                                       
                                                                           -------------------------------------
                                                                           Name:                                
                                                                           Title:                               
                                            
Bank of America Canada                U.S. $77,000,000                Bank of America Canada
Suite 1900                                  
855 Second Street, S.W.                                               By:                                       
Calgary, Alberta                                                           -------------------------------------
T2P 4J7                                                                    Name:                                
                                                                           Title:                               
                                                                                                                
                                                                      By:                                       
                                                                           ------------------------------------- 
                                                                           Name:                                
                                                                           Title:                               
                                            
The Chase Manhattan Bank of           U.S. $77,000,000                The Chase Manhattan Bank of Canada
Canada                                                                                                          
1 First Canadian Place                                                By:                                       
100 King Street                                                            -------------------------------------
Suite 6900                                                                 Name:                                
Toronto, Ontario                                                           Title:                               
M5X 1A4                                                                                                         
                                                                      By:                                       
                                                                           -------------------------------------
                                                                           Name:                                
                                                                           Title:                               
</TABLE>                                    
<PAGE>   84
                                     -2-


<TABLE>
<CAPTION>
NAME AND LENDING OFFICE OF 
LENDER                                COMMITMENT AMOUNT               EXECUTION
- --------------------------            -----------------               ---------
<S>                                   <C>                             <C>
Royal Bank of Canada                  U.S. $77,000,000                Royal Bank of Canada                  
23rd Floor                                  
335 - 8th Avenue S.W.                                                 By:                                       
Calgary, Alberta                                                           -------------------------------------
T2P 1C9                                                                    Name:                                
                                                                           Title:                               
                                                                                                                
                                                                      By:                                       
                                                                           -------------------------------------
                                                                           Name:                                
                                                                           Title:                               
                                            
The Toronto-Dominion Bank             U.S. $77,000,000                The Toronto-Dominion Bank             
Suite 800                                   
Home Oil Tower                                                        By:                                       
324 8th Avenue S.W.                                                        -------------------------------------
Calgary, Alberta                                                           Name:                                
T2P 2Z2                                                                    Title:                               
                                                                                                                
                                                                      By:                                       
                                                                           -------------------------------------
                                                                           Name:                                
                                                                           Title:                               
                                            
Bank of Tokyo - Mitsubishi            U.S. $42,000,000                Bank of Tokyo - Mitsubishi (Canada)
(Canada)                                                                                        
Suite 2410                                                            By:                                       
666 Burrard Street                                                         -------------------------------------
Vancouver, British Columbia                                                Name:                                
V6C 3L1                                                                    Title:                               
                                                                                                                
                                                                      By:                                       
                                                                           -------------------------------------
                                                                           Name:                                
                                                                           Title:                               
                                            
Credit Lyonnais Canada                U.S. $42,000,000                Credit Lyonnais Canada  
Suite 2050                                  
300 5th Avenue, S.W.                                                  By:                                       
Calgary, Alberta                                                           -------------------------------------
T2P 3C4                                                                    Name:                                
                                                                           Title:                               
                                                                                                                
                                                                      By:                                       
                                                                           -------------------------------------
                                                                           Name:                                
                                                                           Title:                               
                                            
Societe Generale (Canada)             U.S. $42,000,000                Societe Generale (Canada) 
100 Yonge Street                            
Suite 1002                                                            By:                                       
Toronto, Ontario                                                           -------------------------------------
M5C 2W1                                                                    Name:                                
                                                                           Title:                               
                                                                                                                
                                                                      By:                                       
                                                                           -------------------------------------
                                                                           Name:                                
                                                                           Title:                               
                                            
</TABLE>

<PAGE>   85
                                     -3-

<TABLE>
<CAPTION>
NAME AND LENDING OFFICE OF 
LENDER                                COMMITMENT AMOUNT               EXECUTION
- --------------------------            -----------------               ---------
<S>                                   <C>                             <C>
Hongkong Bank of Canada               U.S. $24,500,000                Hongkong Bank of Canada
777 8th Avenue, S.W.                        
Calgary, Alberta                                                      By:                                       
T2P 3R5                                                                    -------------------------------------
                                                                           Name:                                
                                                                           Title:                               
                                                                                                                
                                                                      By:                                       
                                                                           -------------------------------------
                                                                           Name:                                
                                                                           Title:                               
                                            
The Industrial Bank of Japan          U.S. $24,500,000                The Industrial Bank of Japan (Canada)    
(Canada)                                    
Suite 1220                                                            By:                                       
666 Burrard Street                                                         -------------------------------------
Vancouver, British Columbia                                                Name:                                
V6C 2X8                                                                    Title:                               
                                                                                                                
                                                                      By:                                       
                                                                           -------------------------------------
                                                                           Name:                                
                                                                           Title:                               
                                            
JP Morgan Canada                      U.S. $24,500,000                JP Morgan Canada
South Tower, Royal Bank Plaza               
Suite 1800                                                            By:                                       
Toronto, Ontario                                                           -------------------------------------
M5J 2J2                                                                    Name:                                
                                                                           Title:                               
                                                                                                                
                                                                      By:                                       
                                                                           -------------------------------------
                                                                           Name:                                
                                                                           Title:                               
                                            
Paribas Bank of Canada                U.S. $24,500,000                Paribas Bank of Canada
Royal Trust Tower                           
Suite 4100, P.O. Box 31                                               By:                                       
Toronto-Dominion Centre                                                    -------------------------------------
Toronto, Ontario                                                           Name:                                
M5K 2N8                                                                    Title:                               
                                                                                                                
                                                                      By:                                       
                                                                           -------------------------------------
                                                                           Name:                                
                                                                           Title:                               
</TABLE>                                    
<PAGE>   86
                                   SCHEDULE B

                             COMPLIANCE CERTIFICATE


TO:      [LIST LENDERS] and Bank of Montreal, as Agent

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

This Certificate of Compliance is given pursuant to the terms of the loan 
agreement (the "Loan Agreement") dated July 18, 1997 between the Lenders named 
therein, the Agent and Gulf Canada Resources Limited with respect to the 
Fiscal Quarter ended ________________________. Unless otherwise defined herein
or the context otherwise requires, all terms used in this Certificate of
Compliance shall have the same meaning herein as in the Loan Agreement.  The
undersigned hereby certifies, on behalf of the Borrower, that:

    1.  the representations and warranties of the undersigned
    contained in subsections 7.1(a), (c), (d), (e), (g) and (p) of the Loan
    Agreement are  true and correct on and as of the date hereof as though
    made on and as of the  date hereof; 
    
    2.  all of the covenants of the undersigned contained in the Loan  
    Agreement together with all of the conditions precedent to a Drawdown 
    (if  applicable) and all other terms and conditions contained in the 
    Loan Agreement  have been fully complied with; 

    3.  no Event of Default has occurred and remains outstanding and to    
    the best of the knowledge, information and belief of the undersigned       
    (after due enquiry), no event has occurred and is continuing which with    
    the passing of  time, the giving of notice or both, would constitute       
    an Event of Default;                                                       
                                                                               
    4.  as of [INSERT DATE OF END OF FISCAL QUARTER]:                           
                                                                               
        (a)   Equity of Gulf                Cdn.$ 
                                                  -------------------------
        (b)   Tangible Net Worth of Gulf    Cdn.$ 
                                                  -------------------------
        (c)   Minimum Tangible Net Worth    Cdn.$ 
                                                  -------------------------
        (d)   Total Senior Debt             Cdn.$ 
                                                  -------------------------
        (e)   Cumulative Restricted EBITDA  Cdn.$ 
                                                  -------------------------
        (f)   Acquisition EBITDA            Cdn.$ 
                                                  -------------------------
        (g)   Disposition EBITDA            Cdn.$ 
                                                  -------------------------

<PAGE>   87
                                     -2-


        (h)   
                         Total Senior Debt
              ----------------------------------------
              (Cumulative                            )
              (Restricted + Acquisition - Disposition) =  -----------------
              (  EDITDA       EBITDA        EBITDA   )


        (i)   The Senior Debt rating assigned by:                            
                                                                            
              (i)     Standard & Poor's          
                                                  -------------------------
              (ii)    Moody's                     
                                                  -------------------------
              (iii)   DBRS                        
                                                  -------------------------
              (iv)    CBRS                        
                                                  -------------------------

The undersigned hereby certifies, on behalf of the Borrower, that:        
                                                                               
    1.  set forth in Exhibit I hereto are the names of all of the  Unrestricted
    Subsidiaries (excepting only Subsidiaries of Unrestricted     Subsidiaries) 
    as of [INSERT DATE OF END OF FISCAL QUARTER] together with, in parenthesis,
    the paragraph of the definition of "Unrestricted Subsidiaries" set forth in
    the Loan Agreement pursuant to which such Subsidiary constitutes an 
    Unrestricted Subsidiary; 
        
    2.  set forth in Exhibit II hereto are the names of all of the Restricted
    Subsidiaries as of [INSERT DATE OF END OF FISCAL QUARTER];
        
    3.    the aggregate of the Transaction Prices for assets acquired from and
    including the first day of the Previous Four Fiscal Quarters was
    $_______________; 
        
    4. the aggregate of the Transaction Prices for assets disposed of from and
    including the first day of the Previous Four Fiscal Quarters was 
    $_________________________.  

DATED the __ day of ___, 199_.
                                                                                
                                        GULF CANADA RESOURCES LIMITED           
                      
                                        By:
                                            -------------------------
                                            Name:
                                            Title:

<PAGE>   88
                                                                                
                                   SCHEDULE C                                   
                                                                                
                                DRAWDOWN NOTICE                                 
                                                                                
                                                                                
TO:     Bank of Montreal (the "Agent") 

FROM:   Gulf Canada Resources Limited (the "Borrower")

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

This Drawdown Notice is given pursuant to the terms of the loan agreement (the 
"Loan Agreement") dated July 18, 1997 between the Lenders named therein, the
Agent and the Borrower.  Unless otherwise defined herein or the context 
otherwise requires, all terms used in this Drawdown Notice shall have the same 
meaning herein as in the Loan Agreement.  

Notice is hereby given pursuant to the provisions of Section 2.4 of the Loan
Agreement that the Borrower requests  a Drawdown or Drawdowns as follows:
                           
Borrowing:                                                                      
- ---------                                                                       

First Drawdown:                                                                 
        Date of Drawdown:
                Currency:
                                                -------------------------
                Amount:
                                                -------------------------
        Drawdown Type:
                                                -------------------------
                                                                             
        Libor Interest Period (in months):      [IF APPLICABLE]
        Bankers' Acceptance Term (in days):     [IF APPLICABLE]
        Bankers' Acceptance Maturity Date:      [IF APPLICABLE]

Conversion:
- ---------- 

Pursuant to subsection 2.11 ([DESIGNATE SUBSECTION]) to convert on [INSERT DATE 
OF CONVERSION] the amount of $ [SPECIFY CURRENCY] [SPECIFY AMOUNT] of a 
[SPECIFY TYPE]

        Drawdown into:
                                                -------------------------
        Drawdown Type:
                                                -------------------------

        Libor Interest Period (in months):      [IF APPLICABLE]
        Bankers' Acceptance Term (in days):     [IF APPLICABLE]
        Bankers' Acceptance Maturity Date:      [IF APPLICABLE]


<PAGE>   89
                                     -2-

Rollover:
- -------- 
 
Pursuant to Section 2.12, to rollover on [INSERT DATE OF ROLLOVER] the [LIBOR
DRAWDOWN/BANKERS' ACCEPTANCE] as follows:

      Amount
                                                -------------------------
      Currency (if Bankers' Acceptance):
                                                -------------------------

      Libor Interest Period (in months):        [IF APPLICABLE]
      Bankers' Acceptance Term (in days):       [IF APPLICABLE]
      Bankers' Acceptance Maturity Date:        [IF APPLICABLE]

into a [LIBOR DRAWDOWN/BANKERS' ACCEPTANCE] as follows:

      Amount:
                                                -------------------------
      Currency (if Bankers' Acceptance):
                                                -------------------------

      Libor Interest Period (in months):        [IF APPLICABLE]
      Bankers' Acceptance Term (in days):       [IF APPLICABLE]
      Bankers' Acceptance Maturity Date:        [IF APPLICABLE]


[ADDITIONAL DRAWDOWNS IN SAME FORM AS REQUIRED]

The undersigned hereby certifies, on behalf of the Borrower, that: 

1.    the representations and warranties of the Borrower contained in 
subsections 7.1 (a), (c), (d), (e), (g) and (p) of the Loan Agreement are true 
and correct on and as of the date of this Drawdown Notice as though made on and 
as of the date of this Drawdown Notice;

2.    all of the covenants of the Borrower contained in the Loan Agreement      
together with all of the conditions precedent to a Drawdown and all other terms
and conditions contained in the Loan Agreement have been fully complied with
[EXCEPT AS SET FORTH IN EXHIBIT I]; and 

3.    no Event of Default has occurred and remains outstanding and (other than  
in the case of a Conversion or Rollover, provided, that in the case  of a
Conversion or Rollover into a Bankers' Acceptance Drawdown or Libon Drawdown,
the maturity date or period shall not extend beyond the earliest date upon which
it would constitute an Event of Default) to the best of  the knowledge, 
information and belief of the undersigned (after due  enquiry), no event has
occurred

<PAGE>   90
                                     -3-

and is continuing which with the giving  of notice, the passing of time or both,
would constitute  an Event of  Default.  

DATED the ___ day of ___, 199___.


                                        GULF CANADA RESOURCES LIMITED 

                                        By:
                                            -------------------------
                                            Name:
                                            Title:

<PAGE>   91

                                   SCHEDULE D

                        BANKERS' ACCEPTANCE UNDERTAKING

To:   [LIST LENDERS] 
      (individually a "Lender" and collectively, the "Lenders")

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

Dear Sirs: 

In consideration of ten dollars ($10) now paid by each Party to the other (the
receipt and sufficiency of which are hereby acknowledged) and in consideration 
of the Lender delivering from time to time to the undersigned (the "Borrower") 
bankers' acceptance forms in blank or discount note forms in blank (collectively
the "bankers' acceptance forms") to be signed by the Borrower and subsequently
returned to the Lender to be completed by such Lender for such amounts as the
Borrower may from time to time request pursuant to the terms of the loan
agreement dated as of July 18, 1997 between the Borrower, the Lenders as named
therein and Bank of Montreal, as the Agent, as amended from time to time (the
"Loan Agreement"), the parties hereto hereby agree as follows: 

1.    The Borrower shall hold and use prudently the bankers' acceptance forms 
delivered to it in blank from time to time and shall return them from time to 
time to the Lender, properly pre-signed and pre-endorsed and in sufficient 
quantities to be dealt with by each Lender in conformity with the Loan 
Agreement and this Agreement.  The Lender shall provide to the Borrower written 
acknowledgement of the receipt of such pre-signed and pre- endorsed bankers' 
acceptance forms.  

2.   The Lender shall deal prudently with any bankers' acceptance forms pre-
signed and pre-endorsed by the Borrower and delivered from time to time by the
Borrower and shall use them only in accordance with the instructions of the 
Borrower given to the Agent and in turn by the Agent to the Lender, in 
conformity with the Loan Agreement.  

3.   In accordance with the instructions given from time to time by the 
Borrower, the Lender is hereby authorized to complete the aforementioned 
bankers' acceptance forms and, in the case of any such bankers' acceptance form
which, upon purchase by a Bank, constitutes a Bankers Acceptance, to provide its
acceptance thereon, the whole as provided in and subject to the Loan Agreement. 

4.   Except as provided in paragraph 5 below, the Borrower shall pay on demand 
to the Agent for the account of each Lender at the Payment Office the face 
amount of any bankers' acceptance form subsequently presented to such Lender 
for payment and paid by such Lender or held by such Lender at maturity, that 
has been unlawfully issued or used or put into circulation fraudulently or 
without authority, and shall indemnify such Lender against any loss, cost, 
damage, expense or claim regardless of by whomsoever made, that such Lender 
may suffer or incur by reason of any fraudulent, unauthorized or unlawful 
issue or use of any such bankers' acceptance form.

<PAGE>   92
                                     -2-

5.   The provisions of paragraph 4 shall not apply in respect of any 
fraudulent, unauthorized or unlawful issue or use of any such bankers' 
acceptance form which is caused by the negligence or wilful act or omission of
the Agent or a Lender or any of their respective officers, employees, agents or
representatives or which occurs as a result of the Agent or a Lender or any of
their respective officers, employees, agents or representatives failing to use 
the same standard of care in the custody of such bankers' acceptance form as it 
uses in the custody of its own property of a similar nature.  

6.   Neither the Agent nor any Lender shall be responsible or liable for any 
failure to make credit available by way of Bankers' Acceptances under the terms 
of the Loan Agreement if such failure is due to the failure of the Borrower to 
return duly pre-signed and (in the case of bankers' acceptances) pre-endorsed 
bankers' acceptance forms to the Lender on a timely basis following a request
by the Lender.  

7.   On request by the Agent on behalf of the Lenders, the Borrower shall 
return to the Lenders all bankers' acceptance forms then held by the Borrower, 
provided that all such bankers' acceptance forms which have been pre-signed or
pre-endorsed by the Borrower may be cancelled prior to their return.  

8.   On request by the Borrower made to the Agent, a Lender shall return all 
pre-signed or pre-endorsed bankers' acceptance forms held by such Lender and 
not yet issued in accordance with the Borrower's instructions.  

<PAGE>   93
                                     -3-

Unless otherwise defined herein or the context otherwise requires, all terms 
used herein shall have the same meaning herein as in the Loan Agreement.  This 
Agreement shall benefit not only the parties hereto but also all other Persons 
which may, from time to time, become Lenders in accordance with the provisions 
of the Loan Agreement and, as such, are to receive bankers' acceptance forms.  

Dated at Calgary, Alberta as of the __ day of ___, 1997.


                                        GULF CANADA RESOURCES LIMITED
                                        
                                        By:
                                            -------------------------
                                            Name:
                                            Title:
                                                                 c/s
                                        By:
                                            -------------------------
                                            Name:
                                            Title:

                                        

Accepted at Calgary, Alberta as of the ___ day of ___, 1997.

                                        BANK OF MONTREAL

                                        By:
                                            -------------------------
                                            Name:
                                            Title:


                                (other signature pages depend on Lenders)
<PAGE>   94
                                   SCHEDULE E

                              EXTENSION AGREEMENT


THIS EXTENSION AGREEMENT (the "Agreement"), dated as of __, 199_, is among GULF
CANADA RESOURCES LIMITED (the "Borrower"); each of the banks Party to the
hereinafter referenced Loan Agreement who have executed this Agreement below
(the "Lenders"); and BANK OF MONTREAL, as agent (in such capacity, together
with its successors and assigns in such capacity, the "Agent").

RECITALS:

A.       The Borrower, the Agent and the Lenders have entered into that certain 
loan agreement dated July 18, 1997 (as such may be amended, supplemented,
restated or otherwise modified from time to time, the "Loan Agreement"). 
Unless otherwise defined herein or the context otherwise requires, all terms
used herein shall have the same meaning herein as in the Loan Agreement);

B.       The current Term Out Date in respect of the Lenders is _______ (the    
"Current Term Out Date").  Pursuant to Section 2.1 of the Loan Agreement, the
Borrower has requested that the Lenders extend the Term Out Date until that
certain date which is _______________ [INSERT DATE OR NUMBER OF DAYS, IN EITHER
CASE, NOT IN EXCESS OF 364 DAYS FROM THE DATE OF CONFIRMATION];

C.       Subject to the conditions set forth herein, the undersigned Lenders
have agreed to such extension;

NOW, THEREFORE, in consideration of the premises herein contained and other
good and valuable consideration, the receipt and sufficiency of which are
hereby acknowledged, the parties hereto agree as follows:

1.      The Borrower hereby represents and warrants that the representations
and warranties contained in subsections 7.1(a), (c), (d), (e), (g) and (p) of
the Loan Agreement are true and correct on and as of the date hereof as though
made on and as of the date hereof and no Event of Default has occurred and
remains outstanding and to the best of the knowledge, information and belief of
the undersigned (after due enquiry) on behalf of the Borrower, no event has
occurred and is continuing which, with the giving of notice, the passing of
time or both, would constitute an Event of Default.

2.      Subject to the conditions that the representations and warranties set
forth in Section 1 above are true and correct on the date hereof, the Term Out
Date is hereby extended pursuant to Section 2.1 of the Loan Agreement with
respect to the Commitments of the Lenders to the [INSERT DATE OR NUMBER OF
DAYS, IN EITHER CASE, NOT IN EXCESS OF 364 DAYS FOLLOWING THE DATE OF
CONFIRMATION].

<PAGE>   95
                                     -2-

3.      This Agreement may be executed in several counterparts, each of which
shall be deemed to be an original and all of which together shall constitute
but one and the same agreement.

EXECUTED as of the date first written above.

                                        BORROWER:

                                        GULF CANADA RESOURCES LIMITED

                                        By:
                                            -------------------------
                                            Name:
                                            Title:

                                        By:
                                            -------------------------
                                            Name:
                                            Title:

                                        AGENT AND LENDERS:

                                        BANK OF MONTREAL, individually as a
                                        Lender and as Agent

                                        By:
                                            -------------------------
                                            Name:
                                            Title:

                                        By:
                                            -------------------------
                                            Name:
                                            Title:

                                        [LENDERS EXECUTIONS TO BE ADDED]
<PAGE>   96
                                   SCHEDULE F

                               EXTENSION REQUEST


TO:      [LIST LENDERS] and Bank of Montreal, as Agent

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

This Extension Request is given pursuant to the terms of the loan agreement
(the "Loan Agreement") dated July 18, 1997 between the Lenders named therein,
the Agent and Gulf Canada Resources Limited.  Unless otherwise defined herein
or the context otherwise requires, all terms used in this Extension Request
shall have the same meaning herein as in the Loan Agreement.

The current Term Out Date in respect of the Lenders listed below is _____, 199_
(the "Current Term Out Date").  Pursuant to Section 2.1 of the Loan Agreement,
the Borrower hereby requests that such Lenders (the "Revolving Lenders") extend
the Term Out Date until that certain date which is ____ [INSERT DATE OR NUMBER
OF DAYS, IN EITHER CASE, NOT IN EXCESS OF 364 DAYS FROM THE DATE OF
CONFIRMATION IN RESPECT OF THIS EXTENSION REQUEST].

Attached hereto are three copies of an Extension Agreement relating to the
subject matter hereof duly completed and executed by the Borrower and a report
prepared by [DESIGNATE QUALIFIED ENGINEERS PROVIDING REPORT] with respect to
the proved and probable reserves attributable to the petroleum and natural gas
interests of Gulf (excluding Unrestricted Subsidiaries) as of [DATE TO BE NOT
EARLIER THAN THE END OF THE LAST FINANCIAL YEAR OF THE BORROWER PRECEDING THE
DATE HEREOF].

The undersigned hereby certifies, on behalf of the Borrower, that: 

        (a)     the representations and warranties contained in subsections 
        7.1(a), (c), (d), (e), (g) and (p) of the Loan Agreement are true and
        correct on and as of the date hereof as though made on and as of the
        date hereof; 

        (b)     all of the covenants of the undersigned contained in the Loan
        Agreement and all other terms and conditions contained in the Loan
        Agreement have been fully complied with, [EXCEPT AS SET FORTH IN
        EXHIBIT I]; and 

<PAGE>   97
                                     -2-

        (c)     no Event of Default has occurred and remains outstanding and to
        the best of the knowledge, information and belief of the undersigned,
        no event has occurred and is continuing which with the passing of time,
        the giving of   notice or both, would constitute an Event of Default. 

DATED the __ day of ___, 199_.

                                        GULF CANADA RESOURCES LIMITED

                                        By:
                                            -------------------------
                                            Name:
                                            Title:

<PAGE>   98
                                   SCHEDULE G

                            BANK TRANSFER AGREEMENT 


To:      Gulf Canada Resources Limited 

To:      Bank of Montreal, as the Agent

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

This Agreement is entered into pursuant to Section 12.10 of the loan agreement
dated as of July 18, 1997 (together with all amendments and other
modifications, if any, from time to time thereafter made thereto, the "Loan
Agreement") among Gulf Canada Resources Limited (the "Borrower"); the various
financial institutions (the "Lenders") as are, or shall from time to time
become, parties thereto and Bank of Montreal, as agent, (the "Agent").  Unless
otherwise defined herein or the context otherwise requires, and terms used
herein have the same meaning herein as in the Loan Agreement.

This Agreement constitutes notice to each of you of the assignment and
delegation to __ (the "Assignee") of __% of the Advances and Commitment of __
(the "Assignor") outstanding under the Loan Agreement on the date hereof.  After
giving effect to the foregoing assignment and delegation, the Assignor's and
the other Lenders' Commitment Amounts for the purposes of the Loan Agreement
are as set forth opposite such Person's name on the signature pages hereof.

[ADD PARAGRAPH DEALING WITH ACCRUED INTEREST AND FEES WITH RESPECT TO ADVANCES
ASSIGNED.]

The Assignee hereby acknowledges and confirms that it has received a copy of
the Loan Agreement, together with copies of the documents which were required
to be delivered under the Loan Agreement as a condition to the making of the
Advances thereunder.  The Assignee further confirms and agrees that in becoming
a Lender and in making its Commitment and Advances under the Loan Agreement,
such actions have and will be made without recourse to, or representation or
warranty by  Agent.

Except as otherwise provided in the Loan Agreement, effective as of the date of
acceptance hereof by the Agent: 

        (a)     the Assignee 
                
                (i)     shall be deemed automatically to have become a party to
                the Loan Agreement, have all the rights and obligations of a
                "Lender" under the      Loan Agreement as if it were an 
                original signatory thereto to the extent specified in the
                second paragraph hereof; and 
                
                (ii)     agrees to be bound by the terms and conditions set 
                forth in the Loan Agreement as if it were an original signatory
                thereto; and 


<PAGE>   99
                                     -2-

        (b) the Assignor shall be released from any further obligations under 
        the Loan Agreement accruing thereafter to the extent specified in the
        second paragraph hereof.

The Assignee hereby advises each of you of the following administrative details
with respect to the assigned Advances and Commitment and requests the Borrower,
by its signature below, to acknowledge its consent to the assignment and
transfer set forth herein and further requests the Agent and the Borrower to
acknowledge receipt of this document: 

        (a)     Address for Notices: 
                Institution Name: 
                Attention: 
                Lending Office: 
                Telephone: 
                Facsimile: 

        (b)     Payment Instructions: 

This Agreement may be executed by the Assignor and Assignee in separate
counterparts, each of which when so executed and delivered shall be deemed to
be an original and all of which taken together shall constitute one and the
same agreement.

Adjusted Commitment Amount                [ASSIGNOR]
- --------------------------                           

Unused Commitment                __

Advances                        $__

Commitment Amount               $__

                                          By:
                                            -------------------------
                                            Title:



Commitment Amount                         [ASSIGNEE]
- -----------------                                            
<PAGE>   100
                                     -3-


Unused Commitment         $                        
                           ------------------------
Advances                  $                        
                           ------------------------
Commitment Amount         $                        
                           ------------------------


                                        By:
                                            -------------------------
                                            Title:


Accepted and acknowledged this __ day of ___, 199_.


                                        BANK OF MONTREAL
                                        as Agent

                                        By:
                                            -------------------------
                                            Title:

                                        GULF CANADA RESOURCES LIMITED

                                        By:
                                            -------------------------
                                            Title:
                                        
                                        By:
                                            -------------------------
                                            Title:

<PAGE>   101
                                   SCHEDULE H

                          BORROWER'S COUNSEL'S OPINION


                     [LETTERHEAD OF BENNETT JONES VERCHERE]


July 18, 1997

Bank of Montreal                                   Osler, Hoskin & Harcourt
Corporate and Institutional                        Suite 1900
Financial Services                                 Toronto Dominion Square
350 - 7th Ave. S.W., 24th Floor                    333 - 7th Avenue S.W.
Calgary, Alberta                                   Calgary, Alberta
T2P 3N9                                            T2P 2Z1

And to the Lenders listed in Schedule A of Loan Agreement 

Dear Sirs/Mesdames:

RE: LOAN AGREEMENT MADE AS OF JULY 18, 1997 BETWEEN GULF CANADA RESOURCES
    LIMITED, THE LENDERS NAMED THEREIN AND BANK OF MONTREAL, AS AGENT FOR THE
    LENDERS 

We have acted as counsel to Gulf Canada Resources Limited (the "Borrower") in
connection with a loan agreement  made as of July 18, 1997 (the "Loan
Agreement") between the Borrower, the Lenders listed in Schedule A thereto (the
"Lenders") and Bank of Montreal, as agent for the Lenders (the "Agent") which 
provides a credit facility to the Borrower.  

All capitalized terms used in this opinion letter shall, unless otherwise
defined in this opinion letter, have the meanings ascribed to them in the Loan
Agreement. 

In connection with the opinions expressed in this letter we have considered
such questions of law and examined such public and corporate records,
certificates and other documents and conducted such other examinations as we
have considered necessary.  In such examinations we have assumed the legal
capacity of all individuals, the genuineness of all signatures, the
authenticity of all documents submitted to us as originals and the conformity
to authentic original documents of all documents submitted to us as certified,
conformed, photostatic or facsimile copies.  


<PAGE>   102
                                                                    Page 2


The law covered by the opinions expressed in this letter is limited to the laws
of the Province of Alberta and the laws of Canada applicable therein.  

On the basis of the foregoing, and subject to the qualifications herein
expressed, we are of the opinion that: 

I      The Borrower is a body corporate incorporated under the Canada Business
       Corporations Act.  

II     The Borrower has all necessary corporate power and capacity to enter 
       into the Loan Agreement and to perform its obligations thereunder.  

III    The execution and delivery of the Loan Agreement and the consummation of
       the transactions contemplated therein have been duly authorized by all
       necessary corporate action on the part of the Borrower.  
        
IV     The Loan Agreement has been duly executed and delivered by the Borrower 
       and is a legal, valid and binding obligation of the Borrower enforceable
       against the Borrower in accordance with its terms.  
        
V      The Borrower is not a party to, bound or affected by or subject to any 
       provision in its articles or by-laws, or any statutory law or
       regulation, which is violated, contravened or breached by, or under
       which any default occurs, as a result of the execution, delivery and
       performance by it of the Loan Agreement.  
        
VI     The indebtedness of the Borrower to the Lenders under the Loan Agreement
       constitutes Senior Indebtedness as defined in the Indenture dated as of
       January 27, 1994 made between the Borrower and The Bank of New York, as
       Trustee, and the Indenture dated as of July 5, 1995 made between the
       Borrower and The Bank of New York, as Trustee, (collectively, the
       "Subordinated Indentures") relating to the issuance of subordinated
       debentures, provided that such indebtedness of the Borrower to the
       Lender is not incurred in violation of the provisions of the
       Subordinated Indentures.  If indebtedness of the Borrower to the Lenders
       in the amount of US$700,000,000 were incurred under the Loan Agreement
       on the date hereof, such indebtedness would not, to our knowledge,
       violate the provisions of the Subordinated Indentures.  
        
VII    If indebtedness of the Borrower to the Lenders in the amount of 
       US$700,000,000 were incurred under the Loan Agreement on the date
       hereof, such indebtedness would not, to our knowledge, violate the
       provisions of the indenture dated as of July 1, 1989 between the
       Borrower and The Bank of New York, as successor trustee to The Chase
       Manhattan Bank (National Association) or the indentures dated as of
       August 7, 1996 and March 21, 1997 

<PAGE>   103

                                                                    Page 3 


       respectively between the Borrower and The Bank of New York, as trustee
       (collectively, the "Senior Indentures").  
        
The foregoing opinions are subject to the qualifications set out below: 

       7.1 CERTIFICATES OF COMPLIANCE.  In expressing the opinion set forth 
           in paragraph 1 we have relied upon a certificate of compliance dated
           July 14, 1997 issued by Industry Canada, a copy of which has been
           delivered to you.  
        
       7.2 ENFORCEABILITY.  The opinion set forth in paragraph 4 is based on the
           assumption that the Loan Agreement has been duly authorized,
           executed and delivered by, and is enforceable in accordance with its
           terms against the Agent and the Lenders and is subject to the
           following qualifications: 
        
           (a)  BANKRUPTCY - enforceability may be limited by bankruptcy, 
                insolvency, reorganization, receivership, moratorium,
                arrangement or winding up laws or other similar laws affecting  
                the enforcement of creditors' rights generally;
        
           (b)  EQUITABLE PRINCIPLES - enforceability may be limited by 
                equitable principles, including the principle that equitable
                remedies, such as specific performance and injunction, may only
                be granted in the discretion of a court of competent
                jurisdiction; 
        
           (c)  SEVERABILITY - the validity and enforceability of provisions 
                inserted in any agreement or instrument which purport to sever
                from the agreement or instrument any provision which is
                prohibited or unenforceable under applicable law without
                affecting the enforceability or validity of the remainder of
                the agreement or instrument would be determined only in the
                discretion of the court; 
        
           (d)  REASONABLENESS - notwithstanding any term or condition 
                contained in the Loan Agreement, a court of competent
                jurisdiction may retain the discretion to determine when the
                actions of the Lenders or their agents have been conducted in a
                "commercially reasonable" manner, and determinations or demands
                made by a person in the exercise of a discretion purported to
                be given to it may be unenforceable if made in an unreasonable
                or arbitrary fashion; 
        
           (e)  INDEMNITY AND CONTRIBUTION - a court may decline to enforce 
                rights of indemnity and contribution under the Loan Agreement
                which are found to be contrary to public policy; 
        
        
<PAGE>   104
                                                                    Page 4 

           (f)  LIMITATIONS - enforceability may be limited by restrictions
                which may be imposed by law on: 

                (i)     the right of a creditor to receive immediate payment 
                        of amounts stated to be payable on demand or which 
                        have been accelerated; 

                (ii)    the right of a party to the Loan Agreement to enforce 
                        its rights under the Loan Agreement on the basis of a 
                        default of a minor or non-substantive nature, such as 
                        the failure to produce a document in a timely manner; 

                (iii)   the effectiveness of provisions of the Loan Agreement 
                        which provide that delay or failure by a party to 
                        exercise any right, remedy or option will not operate 
                        as a waiver thereof may not be enforceable; and 

           (g)  WAIVERS OF RIGHTS - provisions of the Loan Agreement which 
                provide for the waiver of certain legal or equitable rights or 
                which absolve or purport to absolve a party from responsibility
                for its acts may not be enforceable.  
        
       7.3 RELIANCE ON OFFICER'S CERTIFICATE.  In expressing the opinions set 
       forth in the last sentence of paragraph 6 and in paragraph 7, we have
       relied on a certificate of an officer of the Borrower, a copy of which
       is attached as Schedule A hereto.  In expressing the opinions set forth
       in paragraphs 6 and 7, we have also assumed the laws of the State of New
       York (which govern the Subordinated Indentures and the Senior
       Indentures) are the same as the laws of the Province of Alberta.  No
       opinion is expressed as to compliance with the provisions of the
       Subordinated Indentures and the Senior Indentures at any future date.  
        
       7.4 CONCLUSIVE, FINAL OR BINDING.  A court is not required to treat as 
       conclusive, final or binding those certificates and determinations       
       which the Loan Agreement states are to be so treated.  
        
       7.5 CURRENCY QUALIFICATION.  Pursuant to the Currency Act (Canada), a 
       judgment by a court in any province in Canada may be awarded in Canadian
       currency only and such judgment may be based on a rate of exchange in
       existence on a day other than the day of payment of such judgment.  
        
       7.6 INTEREST AFTER JUDGMENT.  Under the Judgment Interest Act (Alberta)
       interest after judgment may be limited to less than the rate provided
       for contractually.  
        

<PAGE>   105
                                                                    Page 5


       7.7 DEFAULT INTEREST.  We express no opinion as to the enforceability of
       any provision which purports to render any person liable for a higher
       rate of interest after default than before.  
        
This opinion is given solely for the benefit of the addressees of this
opinion and may not be relied upon in whole or in part by any other person.

Yours very truly,
<PAGE>   106
  
                                  SCHEDULE "A"

                                  CERTIFICATE

TO:    Bennett Jones Verchere 
       Bank of Montreal, as Agent 
       Osler, Hoskin & Harcourt 

This certificate is given in connection with an opinion dated July 18, 1997
delivered by Bennett Jones Verchere to the Bank of Montreal, as Agent for the
Lenders (the "Agent"), and to Osler, Hoskin & Harcourt in connection with the
loan agreement dated July 18, 1997  (the "Loan Agreement") between Gulf Canada
Resources Limited (the "Borrower"), the Agent and the Lenders named in Schedule
A thereto. Unless otherwise defined herein, capitalized terms shall have the
meaning ascribed to them in the Loan Agreement.  

The undersigned hereby certifies, on behalf of the Borrower, as follows: 

I      If indebtedness of the Borrower to the Lenders under the Loan Agreement 
       were incurred on the date hereof in the amount of US$700,000,000, such
       indebtedness would constitute Senior Indebtedness as defined in the
       Indenture dated as of January 27, 1994 (the "1994 Indenture") made
       between the Borrower and The Bank of New York, as trustee, and the
       Indenture dated as of July 5, 1995 (the "1995 Indenture") made between
       the Borrower and The Bank of New York, as trustee, (collectively the
       "Subordinated Indentures"). Such indebtedness would not violate any of
       the provisions of the Subordinated Indentures including, without
       limitation, Section 1008 of the 1994 Indenture or Section 1009 of the
       1995 Indenture.  No Default or Event of Default exists under and as
       defined in the Subordinated Indentures.  
        
II     If indebtedness of the Borrower to the Lenders under the Loan Agreement 
       were incurred on the date hereof in the amount of US$700,000,000, such
       indebtedness would not violate any of the provisions of the Indenture
       dated as of July 1, 1989 made between the Borrower and The Bank of New
       York, as successor trustee to The Chase Manhattan Bank (National
       Association) or the Indentures dated as of August 7, 1996 and March 21,
       1997 respectively between the Borrower and The Bank of New York, as
       trustee (collectively, the "Senior Indentures").  No Default or Event of
       Default exists under and as defined in the Senior Indentures.    
<PAGE>   107
                                                                         Page 2

III    The Subordinated Indentures and the Senior Indentures are the only
       material agreements relating to borrowed monies to which the Borrower is
       a party other than the Loan Agreement and the Existing Acquisition
       Facility.

                 DATED this 18th day of July, 1997.

                                        GULF CANADA RESOURCES LIMITED

                                        By:
                                           -----------------------------------
<PAGE>   108
                                   SCHEDULE I

                          [LENDERS' COUNSELS' OPINION]


                    [LETTERHEAD OF OSLER, HOSKIN & HARCOURT]


July 18, 1997

Bank of Montreal                           Bank of Montreal
Loan Agency Services                       First Canadian Centre
After Sales                                350 - 7th Avenue S.W.
22nd Floor                                 24th Floor
1 First Canadian Place                     Calgary, Alberta
Toronto, Ontario M5X 1A1                   T2P 3N9

And to the Lenders Listed in Schedule A of Loan Agreement 

Dear Sirs/Mesdames

RE: LOAN AGREEMENT MADE AS OF JULY 18, 1997 AMONG GULF CANADA RESOURCES
    LIMITED, THE LENDERS NAMED THEREIN AND BANK OF MONTREAL, AS AGENT FOR THE
    LENDERS     

We have acted as counsel to Bank of Montreal (the "Agent") in connection with a
loan agreement made as of July 18, 1997 (the "Loan Agreement") between Gulf
Canada Resources Limited (the "Borrower"), the Lenders listed in Schedule A
thereto (the "Lenders") and the Agent, as agent for the Lenders, which provides
a credit facility to the Borrower.  

All capitalized terms used in this opinion letter shall, unless otherwise
defined in this opinion letter, have the meanings ascribed to them in the Loan
Agreement.  

In connection with the opinions expressed in this letter we have considered
such questions of law and examined such public and corporate records,
certificates and other documents and conducted such other examinations as we
have considered necessary.  In such examinations we have assumed the legal
capacity of all individuals, the genuineness of all signatures, the
authenticity of all documents submitted to us as originals and the conformity
to authentic original documents of all documents submitted to us as certified,
conformed, photostatic or facsimile copies.  


<PAGE>   109

                                                                         Page 2 

The law covered by the opinions expressed in this letter is limited to the laws
of the Province of Alberta and the laws of Canada applicable therein.  

On the basis of the foregoing and subject to the qualifications herein
expressed, we are of the opinion that: 

IV   The Borrower is a body corporate incorporated under the Canada Business 
     Corporations Act.  

V    The Borrower has all necessary corporate power and capacity to enter into 
     the Loan Agreement and to perform its obligations thereunder.  

VI   The execution and delivery of the Loan Agreement and the consummation of 
     the transactions contemplated therein have been duly authorized by all 
     necessary corporate action on the part of the Borrower.  

VII  The Loan Agreement has been duly executed and delivered by the Borrower and
     is a legal, valid and binding obligation of the Borrower enforceable 
     against the Borrower in accordance with its terms.  

VIII The Borrower is not a party to, bound or affected by or subject to any 
     provision in its articles or by-laws, or any statutory law or
     regulation, which is violated, contravened or breached by, or under
     which any default occurs, as a result of the execution, delivery and
     performance by it of the Loan Agreement.  
        

IX   The indebtedness of the Borrower to the Lenders under the Loan Agreement 
     constitutes Senior Indebtedness as defined in the Indenture dated as of
     January 27, 1994 made between the Borrower and The Bank of New York, as
     Trustee, and the Indenture dated as of July 5, 1995 made between the
     Borrower and The Bank of New York, as Trustee, (collectively, the
     "Subordinated Indentures") relating to the issuance of subordinated
     debentures, provided that such indebtedness of the Borrower to the Lenders
     is not incurred in violation of the provisions of the Subordinated
     Indentures.  If indebtedness of the Borrower to the Lenders in the amount
     of US$700,000,000 were incurred under the Loan Agreement on the date
     hereof, such indebtedness would not, to our knowledge, violate the
     provisions of the Subordinated Indentures.  

X    If indebtedness of the Borrower to the Lenders in the amount of 
     US$700,000,000 were incurred under the Loan Agreement on the date hereof,
     such indebtedness would not, to our knowledge, violate the provisions of
     the indenture dated as of July 1, 1989 between the Borrower and The Bank
     of New York, as successor trustee to The Chase Manhattan Bank (National
     Association) or the indentures dated as of August 7, 1996 and March 21,
     1997


<PAGE>   110
                                                                         Page 3

     respectively between the Borrower and The Bank of New York, as trustee
     (collectively, the "Senior Indentures").  

The foregoing opinions are subject to the qualifications set out below: 

     (a)   RELIANCE.  In expressing the opinions set forth in paragraphs 2, 3, 
           4 (in respect of due execution and delivery), 5, 6, 7, we have
           relied upon the opinions of Bennett Jones Verchere, counsel to the
           Borrower, dated the same date as this opinion and delivered to you. 
           Such opinions are in form and scope satisfactory to us and we are of
           the opinion that we and you are justified in relying thereon.I
        
     (b)   CERTIFICATES OF COMPLIANCE.  In expressing the opinion set forth in
           paragraph 1 we have relied upon a certificate of compliance dated
           July 14, 1997  issued by Industry Canada, a copy of which has been
           delivered to you.
        
     (c)   ENFORCEABILITY.  The opinion set forth in paragraph 4 is based on the
           assumption that the Loan Agreement has been duly authorized,
           executed and delivered by, and is enforceable in accordance with its
           terms against the Agent and the Lenders and is subject to the
           following qualifications: 
        
           (i)   BANKRUPTCY - enforceability may be limited by bankruptcy, 
                 insolvency, reorganization, receivership, moratorium,
                 arrangement or winding up laws or other similar laws affecting
                 the enforcement of creditors' rights generally; 
        
           (ii)  EQUITABLE PRINCIPLES - enforceability may be limited by
                 equitable principles, including the principle that equitable
                 remedies, such as specific performance and injunction, may
                 only be granted in the discretion of a court of competent
                 jurisdiction; 
        
           (iii) SEVERABILITY - the validity and enforceability of provisions 
                 inserted in any agreement or instrument which purport to sever
                 from the agreement or instrument any provision which is
                 prohibited or unenforceable under applicable law without
                 affecting the enforceability or validity of the remainder of
                 the agreement or instrument would be determined only in the
                 discretion of the court; 
        
           (iv)  REASONABLENESS - notwithstanding any term or condition 
                 contained in the Loan Agreement, a court of competent
                 jurisdiction may retain the discretion to determine when the
                 actions of the Lenders or their agents have been conducted in
                 a "commercially reasonable" manner, and determinations or
                 demands made by a person in the exercise of a discretion
                 purported to be given to it may be unenforceable if made in an
                 unreasonable or arbitrary fashion; 


<PAGE>   111

                                                                         Page 4 

           (v)   INDEMNITY AND CONTRIBUTION - a court may decline to enforce 
                 rights of indemnity and contribution under the Loan Agreement
                 which are found to be contrary to public policy; 
        
           (vi)  LIMITATIONS - enforceability may be limited by restrictions 
                 which may be imposed by law on: 

                 (A)  the right of a creditor to receive immediate payment of 
                      amounts stated to be payable on demand or which have been
                      accelerated; 

                 (B)  the right of a party to the Loan Agreement to enforce its
                      rights under the Loan Agreement on the basis of a default
                      of a minor or non-substantive nature, such as the failure
                      to produce a document in a timely manner; 

                 (C)  the effectiveness of provisions of the Loan Agreement 
                      which provide that delay or failure by a party to 
                      exercise any right, remedy or option will not operate as
                      a waiver thereof may not be enforceable; and 

           (vii) WAIVERS OF RIGHTS - provisions of the Loan Agreement which 
                 provide for the waiver of certain legal or equitable rights or
                 which absolve or purport to absolve a party from 
                 responsibility for its acts may not be enforceable.  

     (d)   RELIANCE ON OFFICER'S CERTIFICATE.  In expressing the opinions set 
           forth in the last sentence of paragraph 6 and in paragraph 7, we
           have relied on a certificate of an officer of the Borrower, a copy
           of which is attached as Schedule A hereto.  In expressing the
           opinions set forth in paragraphs 6 and 7, we have also assumed the
           laws of the State of New York (which govern the Subordinated
           Indentures and the Senior Indentures) are the same as the laws of
           the Province of Alberta.  No opinion is expressed as to compliance
           with the provisions of the Subordinated Indentures and the Senior
           Indentures at any future date.  
        
     (e)   CONCLUSIVE, FINAL OR BINDING.  A court is not required to treat as
           conclusive, final or binding those certificates and determinations
           which the Loan Agreement states are to be so treated.  
        
     (f)   CURRENCY QUALIFICATION.  Pursuant to the Currency Act (Canada), a 
           judgment by a court in any province in Canada may be awarded in
           Canadian currency only and such 
        

<PAGE>   112
                                                                         Page 5


           judgment may be based on a rate of exchange in existence on a day
           other than the day of payment of such judgment.  
        
     (g)   INTEREST AFTER JUDGMENT.  Under the Judgment Interest Act (Alberta)
           interest after judgment may be limited to less than the rate
           provided for contractually.  
        
     (h)   DEFAULT INTEREST.  We express no opinion as to the enforceability of
           any provision which purports to render any person liable for a 
           higher rate of interest after default than before.  

This opinion is given solely for the benefit of the addressees of this opinion
and may not be relied upon in whole or in part by any other person.  

Yours very truly,
<PAGE>   113
                                   SCHEDULE J

                NOTICE OF AMENDMENT OF UNRESTRICTED SUBSIDIARIES


To: [LIST LENDERS] and Bank of Montreal, as Agent

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

This Notice of Amendment of Unrestricted Subsidiaries is given pursuant to the
terms of the loan agreement (the "Loan Agreement") dated July 18, 1997 between
the Lenders named therein, the Agent and Gulf Canada Resources Limited.  Unless
otherwise defined herein or the context otherwise requires, all terms used in
this Notice of Unrestricted Subsidiaries shall have the same meaning herein as
in the Loan Agreement.

Schedule L is hereby amended as follows:

    (A)   To add as Restricted Subsidiaries:      o

    (B)   To add as Unrestricted Subsidiaries:    o

The undersigned hereby certifies that subsection 8.1(l) of the Loan Agreement
would not have been contravened by the Borrower if the changes made above had
occurred prior to the end of the last Fiscal Quarter preceding the date hereof.

DATED the ___ day of ________, 199_.


                                        GULF CANADA RESOURCES LIMITED


                                        By:                                 
                                           ------------------------------------
                                           Name:
                                           Title:

                                        By:                                 
                                           ------------------------------------
                                           Name:
                                           Title:

<PAGE>   114
                                   SCHEDULE K

                         LETTER OF CREDIT DOCUMENTATION


TO:  BANK OF MONTREAL, as Agent, and [LIST LENDERS] (the "Lenders")

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

In consideration of the issuance by the Lenders of a Letter of Credit
substantially according to any Drawdown Notice, the Borrower agrees as follows:

1.   The Agent and the Lenders assume no liability or responsibility for the
form, sufficiency, accuracy, genuineness, falsification or legal effect of any
document(s) required pursuant to the Letter of Credit, or for the general
and/or particular conditions stipulated in the document(s) or superimposed
thereon; nor do they assume any liability or responsibility for the
description, quality, delivery, value or existence of the services represented
by any document(s), or for the good faith or acts and/or omissions, solvency,
performance or standing of the beneficiary or any other Person whomsoever; and
the Borrower hereby assumes and undertakes all such risk, including acts of the
users of the Letter of Credit and the Borrower further agrees that the Agent
may hold the delivery of documents conforming to the Letter of Credit as
sufficient evidence of the good faith of the beneficiary and of the services
described therein, without assuming any responsibility in regard to the
services.  

2.   This Agreement is irrevocable with respect to the Letter of Credit and is 
to continue in force and to be applicable to all transactions relating to the
Letter of Credit notwithstanding any change in the composition of the Borrower,
the parties to or parties contemplated in this Agreement including, without
limitation, any change arising from the accession of one or more new partners,
or from the death or succession of any partner or partners or amalgamation of
one or more corporations, and it shall cover any and all amounts that the
Lenders may ultimately be required to pay under the Letter of Credit by reason
of having issued same.  The Borrower acknowledges that the Lender's obligations
to pay and/or fulfil any other obligation under the Letter of Credit is not
subject to claims or defence by the Borrower resulting from its relationship
with other parties.  

3.   The Borrower hereby indemnifies and agrees to hold the Agent and the 
Lenders harmless from and against all losses, consequences or damages arising
out of any transmission, including delay and/or loss in transit of any
message(s), letter(s) or document(s) or for delay, mutilation or from
insufficient or incorrect particulars being transmitted or other error(s)
arising in the transmission or delivery of any telecommunication, including
transmission by cable, telegraph, telecopier, wireless or otherwise except to
the extent such losses, consequences or damages arise as a result of gross
negligence or wilful misconduct of the Agent or Lender as the case may be.  The
Agent and the Lenders assume no liability or responsibility for errors in
translation and/or interpretation of technical terms, and reserve the right to
transmit Letter of Credit terms without translating them.  

<PAGE>   115
                                                                         Page 2 


4.   In case the expiry date of the Letter of Credit is extended and/or the 
amount thereof is increased, and/or any of the terms and conditions are altered
at the Borrower's request or with the Borrower's consent, all the terms of this
Agreement shall remain in full force and effect, without releasing any party
thereto.  

5.   The rights and powers conferred hereby are in addition to and without 
prejudice to any other rights which the Agent or the Lenders may now have or
hereafter acquire from the Borrower or others.  

6.   This Agreement will be governed and construed in accordance with the laws 
of the Province of Alberta and the laws of Canada applicable herein. Should any
provision of this Agreement be illegal or not enforceable under such law, it
shall be considered severable and the Agreement and its conditions shall remain
in full force and effect as if the said provision had never been included.  

7.   This Agreement shall enure to the benefit of the Agent and each of the 
Lenders and their respective successors and assigns, and shall be binding upon
the Borrower and the Borrower's executors, liquidators, administrators,
successors and assigns.  

8.   Except as otherwise expressly stated, each Letter of Credit is subject to 
the current Uniform Customs & Practice for Documentary Credits of the
International Chamber of Commerce, as amended from time to time (the "UCP
Rules") or in the case of a Demand Guarantee, the Letter of Credit is subject
to the terms and conditions of the current "Uniform Rules for Demand
Guarantees" of the ICC.  If the provisions of this Agreement conflict with the
UCP Rules, the provisions of this Agreement shall prevail.  This Agreement
shall not be construed as limiting any rights of the Agent or the Lenders which
may be set out in separate documentation, between the Agent or the Lenders and
the Borrower, including any credit facility.
<PAGE>   116


                                   SCHEDULE L

                       LIST OF UNRESTRICTED SUBSIDIARIES

CRUSADER                                GULF MISCELLANEOUS               
- --------                                ------------------               
                                                                         
Crusader (Philippines) Pty Ltd.         TS, Inc.                         
Pursuit Exploration Pty Ltd.            Asamera (Cyprus) Ltd.            
Crusader (Victoria) Pty Ltd.            Asamera Hurghada Inc.            
Crusader (Ireland) Pty Ltd.             Canadian Oil Debco Inc.          
Crusirel Ltd.                           534404 Alberta Ltd.              
                                        156911 Canada Inc.               
CLYDE                                   Tuba 4 Transport Ltd.       
- -----                                   2276496 Canada Limited           
                                        Beaufinco Equipment Holdings Ltd.
Clyde Exploratie Maatscappij BV                                          
CP (E&P) BV

CORRIDOR
- --------

Grissik Gas Company Ltd.
Gulf International (Barbados) Inc.
Asamera International (Barbados) Inc.
Gulf Resources (Grissik) Ltd. formerly
    Asamera (Overseas) Limited

UNITED STATES RELATED
- ---------------------

Asamera Oil (US) Inc.
Asamera Petroleum Corporation
Asamera Pipeline Inc.
Asamera Minerals Florida Inc.

MANVILLE RELATED
- ----------------

Trilogy Italia Corporation
Trilogy France Resources SNC
Trilogy Resources Holding Co. Inc.
Trilogy France Corporation

<PAGE>   1
                                                                    EXHIBIT 10.3


                         GULF CANADA RESOURCES LIMITED



                       INCENTIVE STOCK OPTION PLAN (1994)



                                  May 3, 1995
<PAGE>   2
                        GULF CANADA RESOURCES LIMITED
                     INCENTIVE STOCK OPTION PLAN (1994)

1.       PURPOSE

         The purpose of the Incentive Stock Option Plan (1994) (the "1994
Plan") is to provide effective incentives to regular  employees of Gulf Canada
Resources Limited ("Gulf") and its subsidiaries (for the purposes of the 1994
Plan collectively referred to as "the Company") and directors of Gulf and to
reward such persons in relation to the long-term performance and growth of the
Company and a total return to the shareholders and thereby align the interests
of these persons with those of the shareholders.

2.       ELIGIBLE PERSONS

         The President, subject to the approval of the Compensation Committee
(the "Committee") of the Board of Directors (the "Board") of Gulf, shall from
time to time designate those regular employees, including Officers, of the
Company to whom stock options ("options") shall be granted and shall determine
the extent and terms of their participation.  Participation in the 1994 Plan
does not confer upon the employee any right to continued employment with the
Company.  The Committee shall also decide, subject to the approval of the Board
and satisfaction of such other requirements as the Board may impose from time
to time, which directors of Gulf (including members of the Committee) shall be
entitled to options.

3.       SHARE SUBJECT TO THE 1994 PLAN

         A maximum of 19,970,800* Ordinary Shares of Gulf are reserved for
issuance under the 1994 Plan, which number of Ordinary Shares includes all
Ordinary Shares subject to unexercised options granted under the Incentive
Stock Option Plan (1990) (the "1990 Plan") prior to the date hereof.  The
number of shares reserved for issuance under the 1994 Plan cannot be increased
without shareholder approval.  Ordinary Shares subject to options which are
terminated, cancelled or expire prior to exercise shall be available for the
grant of further options under the 1994 Plan.

4.       ADMINISTRATION

         The 1994 Plan will be administered by the Committee.  The Committee
shall have the power to formulate guidelines and administrative provisions for
the implementation of the 1994 Plan and to make such changes in such guidelines
and administrative provisions as from time to time the Committee considers
proper and in the best interests of the Company.  The Committee shall decide
all matters relating to the administration, interpretation and application of
the terms of the 1994 Plan and may delegate to any Director or any employee of
the Company such administrative duties and powers as it may consider
appropriate.  All decisions and acts of the Committee shall be final and
conclusive.

         The Committee shall have full authority and discretion to:

(a)      determine, consistent with the provisions of the 1994 Plan, the times
         at which options shall be granted, the number of shares subject to
         each option (subject to the restriction below), the period during
         which each option becomes exercisable (subject to clause 6), and the
         terms contained in each option agreement; and

(b)      approve any forms required to carry out the purposes and provisions of
         the 1994 Plan.

         Notwithstanding that the Committee has discretion with respect to the
granting of options, no individual may be granted options such that he may
acquire, pursuant to the exercise of options, in excess of 5% of the
outstanding Ordinary Shares of Gulf, determined on a non-diluted basis.

         The Committee's interpretation and construction of any provisions of
the 1994 Plan or any option granted hereunder shall be binding and conclusive
unless otherwise determined by the Board.  Any power that may be exercised or
any actions that may be taken by the Committee under the 1994 Plan may also be
exercised or taken by the Board.

5.       EXPIRATION OF THE 1994 PLAN

         Options may be granted under the 1994 Plan at any time prior to
December 31, 1999.

6.       TERM OF OPTIONS

         Options granted under the 1994 Plan will have a term to be determined
by the President, subject to the approval of the Committee of the Board of
Gulf, up to a maximum of ten (10) years and each option shall be subject to
earlier termination as provided in clause 10.

7.       EXERCISE OF OPTIONS

         Subject to the Committee determining otherwise in respect of a
particular option, an option will first become exercisable only after two (2)
years following its grant and then only in such installments as the Committee
may determine.

8.       OPTION PRICE

         The price at which shares will be issued to an optionee pursuant to an
option shall be determined at the time the option is granted but shall in no
case be less than 100 percent of the fair market value on the day of the grant.
For the purposes of the 1994 Plan, "fair market value on the day of the grant"
means the last board lot sale price on The Toronto Stock Exchange on the last
trading day immediately prior to the day of the grant.  Shares shall be issued
to an optionee pursuant to the exercise of an option only upon receipt by Gulf
from such optionee of payment in full either in cash or, where the optionee is
an employee or a former employee of Gulf or a subsidiary thereof, by an
exchange of Ordinary Shares of the Company previously owned by such optionee
for at least six (6) months prior to the date of the exercise or a combination
of both in an amount having a combined value equal to the aggregate purchase
price of the shares subject to the option or portion thereof being exercised.

9.       TRANSFERABILITY

         An option cannot be transferred by the optionee except pursuant to a
will or according to the laws governing descent and distribution.

* Maximum increased by 6,000,000 Ordinary Shares by the Shareholders at the
  meeting held April 30, 1997.  Total now 25,970,800.




<PAGE>   3
                                     - 2 -


10.      EARLY TERMINATION OF OPTION

         Subject to the Committee determining otherwise in respect of a
particular option, the following provisions shall apply:

(a)      If during the term of an unexercised option held by an employee, the 
         employee terminates employment with the Company for any reason other
         than retirement, death or disability, then the option must be
         exercised (if at all) on or before the expiration of three (3) months
         immediately following the date of termination of employment but only
         to the extent that the employee was entitled to exercise such option
         at the date of termination of employment and in no event later than
         ten (10) years from the date of the grant of such option.

(b)      If during the term of an unexercised option held by an employee, the 
         Company terminates the employment of the employee for any reason other
         than retirement, death, disability or just cause, then the option must
         be exercised (if at all) on or before the expiration of one (1) year
         immediately following the date of such termination but in no event
         later than ten (10) years from the date of the grant of the option and
         the vesting date for all options held by such employee shall
         automatically be deemed to be the date of such termination of
         employment.

(c)      If during the term of an unexercised option, the optionee dies, then 
         the option must be exercised (if at all) on or before the expiration
         of one (1) year immediately following the date of death but in no
         event later than ten (10) years from the date of the grant of the
         option and the vesting date for all options held by such optionee
         shall automatically be deemed to be the date of death.  In the event
         of an optionee's death, the legal representative of the optionee or
         the optionee's estate shall be entitled to exercise the option.

(d)      If during the term of an unexercised option held by an employee, the 
         employee terminates employment with the Company by reason of
         retirement or by reason of the employee's disability, then the option
         must be exercised (if at all) on or before the expiration of five (5)
         years immediately following the date of such termination of employment
         but in no event later than ten (10) years from the date of the grant
         of the option and the vesting date for all options held by such
         employee shall automatically be deemed to be the date of such
         termination of employment.  In the event of the employee's disability,
         the legal representative of the employee shall be entitled to exercise
         the option.  For the purposes of this clause:

         (i)      "disability" means long-term illness or disability within 
                  the meaning of the Company's long-term disability plan; and

         (ii)     "retirement" means early or normal retirement within the 
                  meaning of the applicable Company pension plans.

(e)      If during the term of an unexercised option held by a director of Gulf
         (who is not a full-time employee of the Company), the director ceases
         to be a director of Gulf other than by reason of death or retirement
         at normal retirement age, then the option must be exercised (if at
         all) on or before the expiration of three (3) months immediately
         following the date that person ceases to be a director, but only to
         the extent that the director was entitled to exercise such option at
         the date that he ceased to be a director and in no event later than
         ten (10) years from the date of the grant of such option.

(f)      If during the term of an unexercised option held by a director of Gulf
         (who is not also a full-time employee of the Company), the director
         ceases to be a director of Gulf by reason of retirement at normal
         retirement age, then the option must be exercised (if at all) on or
         before the expiration of five (5) years immediately following the date
         of such retirement but in no event later than ten (10) years from the
         date of the grant of the option and the vesting date for all options
         held by such director shall automatically be deemed to be the date of
         such retirement.

(g)      If during the term of an unexercised option held by an employee, the 
         employee is terminated for just cause by the Company, then any option
         that has vested at the date of such termination of employment may be
         exercised by such employee immediately upon such termination of
         employment but not otherwise.

(h)      The unexercised portion of any option subject to this clause which is
         not exercised as provided for in this clause 10 shall lapse and the
         shares subject to such option shall be available for the granting of
         other options under the 1994 Plan.

Notwithstanding the foregoing provisions in this clause 10, in no event may an
option be exercisable after the earlier of seven (7) years after the optionee
ceases to be an employee or a director and ten (10) years after the granting of
the option.

11.      OPTION AGREEMENTS

         Each option granted under the 1994 Plan shall be evidenced by written
agreement between Gulf and the optionee in such form and with such provisions
as the Committee from time to time shall consider appropriate, which provisions
shall be consistent with the provisions of the 1994 Plan.  Option agreements
shall include the following provisions:

(a)      The number of shares for which the option is granted.

(b)      The timing and size of the installments in which the option may be 
         exercised.

(c)      The price at which the option may be exercised.

(d)      All vesting requirements for such option and the expiry date of such 
         option.





<PAGE>   4
                                  - 3 -

12.      LOANS TO FINANCE OPTIONS

         The Company may make loans interest free to individual employees,
including officers, as authorized by the Committee and on such terms as may be
approved by the Committee for the purpose of financing the exercise of options
granted under the 1994 Plan and the payment of any taxes that may be due with
respect to such exercise.  The maximum aggregate amount of a loan or loans to
any individual employee may not exceed the amount of that employee's current
year base salary.  For greater certainty, loans under this clause 12 may not be
made to directors who are not full-time employees.

13.      DILUTION ADJUSTMENTS

         If the outstanding Ordinary Shares of Gulf are increased or decreased
or changed into or exchanged for a different number or kind of shares of stock
or other securities of Gulf whether through a stock dividend, stock split,
consolidation, merger, amalgamation, reorganization, recapitalization or other
transaction, then the Committee may make appropriate adjustments in the number
or kind of shares available for options pursuant to the 1994 Plan (if
applicable) and in the number or kind of shares that were the object of options
already granted pursuant to the 1994 Plan and to the purchase price thereof.

14.      REORGANIZATION AND CHANGE OF CONTROL

         Subject to the Committee determining otherwise in respect of a
particular option grant, if there is any merger, amalgamation, consolidation or
other reorganization of Gulf in which Gulf is not the surviving or continuing
corporation or there is a change of control of Gulf, then any unexercised
option may be exercised on or before the expiration of one (1) year following
the date of such merger, amalgamation, consolidation or other reorganization or
change of control and the vesting date for all options held by such optionee
shall automatically be deemed to be the date of such merger, amalgamation,
consolidation, reorganization or change of control.  In no event shall any
option be exercisable later than ten (10) years from the date of the grant of
such option.

15.      ACCELERATED EXERCISE OF OPTIONS

         If an offer is made for the purchase of all the shares of Gulf, then
the Committee may, in its absolute discretion, require that all or some of the
options granted pursuant to the 1994 Plan must be exercised on or before the
effective date of such purchase.

16.      TERMINATION OF PLAN

         The Board of Directors may discontinue the 1994 Plan in whole or in
part but no such discontinuance shall, without the consent of the optionee,
alter or impair his right or rights previously granted under the 1994 Plan.

17.      CONSTRUCTION

         In the event any parts of the 1994 Plan are found to be void, the
remaining provisions of the 1994 Plan shall nevertheless be binding with the
same effect as though the void parts were deleted.

18.      AMENDMENT

         The 1994 Plan may, with the approval of the Committee and subject to
any necessary approval from stock exchanges upon which the Ordinary Shares are
then listed, be amended at any time, and from time to time, by a written
instrument duly executed by Gulf and any such amendment shall be communicated
to those optionees participating in the 1994 Plan.

19.      EFFECTIVE DATE AND TRANSITIONAL PROVISIONS

         The 1994 Plan shall become effective upon approval by the holders of
Ordinary Shares of Gulf.  Upon receipt of such approval, the 1994 Plan shall
replace the 1990 Plan, and stock options granted under the 1990 Plan shall be
deemed to be options outstanding under the 1994 Plan; provided that the rights
of optionees under stock options originally granted under the 1990 Plan cannot
be altered or impaired without the consent of the optionee.

20.      GENERAL

(a)      The rights of all parties and the construction and effect of all 
         provisions of the 1994 Plan shall be construed and interpreted 
         according to the laws of the Province of Alberta.

(b)      For the purposes of the 1994 Plan, unless the context otherwise 
         requires, words importing the singular include the plural and vice
         versa, and words importing the masculine gender include the feminine
         and neuter genders and vice versa.

         I, Craig S. Glick, Senior Vice President, Law and Corporate Services
of Gulf Canada Resources Limited hereby confirm that the foregoing is the
definitive form of the Incentive Stock Option Plan (1994), which plan is
effective as of May 3, 1995.




_____________________________
CRAIG S. GLICK







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