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                                                                     EXHIBIT 1.1





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                             APACHE FINANCE PTY LTD




                                DEBT SECURITIES




                        GUARANTEED BY APACHE CORPORATION






                                  [FORM OF]


                       UNDERWRITING AGREEMENT BASIC TERMS
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                             APACHE FINANCE PTY LTD


                                Debt Securities


                        Guaranteed by Apache Corporation



                       UNDERWRITING AGREEMENT BASIC TERMS


         Apache Finance Pty Ltd (A.C.N. 080 571 900), a proprietary company with
limited liability duly organized under the laws of the Australian Capital
Territory (the "Company"), may issue and sell from time to time its debt
securities (the "Debt Securities").  The Debt Securities are unconditionally
guaranteed as to payment of principal, premium, if any, Additional Amounts (as
defined in the Indenture), if any, and interest by Apache Corporation (the
"Guarantor").  The Debt Securities are issuable under, and the guarantee thereof
by the Guarantor (the "Guarantee") is contained in, an indenture, dated as of
__________ __, 1997 (the "Indenture"), between the Company, the Guarantor and
The Chase Manhattan Bank, as trustee (the "Trustee").  Each issue of Debt
Securities may vary as to series, aggregate principal amount, maturity, interest
rate or rates and timing of payments thereof, redemption provisions, if any, and
any other variable terms as set forth in the Terms Agreement (as defined below)
relating thereto which the Indenture contemplates may be set forth in the Debt
Securities as issued from time to time.

         Whenever the Company determines to make an offering of Debt
Securities, the Company and the Guarantor will enter into an agreement (the
"Terms Agreement") providing for the sale of such securities (the "Offered
Securities") to, and the purchase and offering thereof by, one or more
underwriters specified in the Terms Agreement (the "Underwriters", which term
shall include any Underwriters substituted pursuant to Section 10 hereof).  The
Terms Agreement relating to the Offered Securities shall specify the names of
the Underwriters participating in such offering, the amount of Offered
Securities which each such Underwriter severally agrees to purchase, the price
at which the Offered Securities are to be purchased by the Underwriters from
the Company, the initial public offering price, the time and place of delivery
and payment, such other information as is indicated in





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Exhibit A hereto and such other terms as are agreed by the Company and the
Underwriters.  In addition, each Terms Agreement shall specify whether the
Company has agreed to grant to the Underwriters an option to purchase
additional Offered Securities to cover over-allotments, if any, and the amount
of Offered Securities subject to such option (the "Option Securities").  As
used herein, the term "Offered Securities" shall include the Option Securities,
if any, and "Representatives" shall mean the Underwriter or Underwriters so
specified in the Terms Agreement or, if no Underwriter is so specified, shall
mean each Underwriter.  The Terms Agreement may be in the form of an exchange
of any standard form of written telecommunication between the Underwriters and
the Company.  The offering of the Offered Securities will be governed by the
Terms Agreement, as supplemented hereby (collectively, this "Agreement"), and
this Agreement shall inure to the benefit of and be binding upon each
Underwriter participating in the offering of the Offered Securities.

   
         The Company and the Guarantor have prepared and filed with the
Securities and Exchange Commission (the "Commission") a registration statement
on Form S-3 (Nos. 333-39973 and 333-39973-01) for the registration of Debt
Securities, including the Offered Securities and the Guarantee, under the
Securities Act of 1933, as amended (the "1933 Act"), and the offering thereof
from time to time in accordance with Rule 415 of the rules and regulations of
the Commission under the 1933 Act (the "1933 Act Regulations"), and have
prepared and filed such amendments thereto as may have been required to the
date hereof.  Such registration statement, as amended, has been declared
effective by the Commission, and the Indenture has been qualified under the
Trust Indenture Act of 1939 (the "1939 Act").  As provided in Section 3(a), a
prospectus supplement reflecting the terms of the Offered Securities, the terms
of the offering thereof and the other matters set forth therein has been
prepared and will be filed pursuant to Rule 424 under the 1933 Act.  Such
prospectus supplement, in the form first filed after the date of the Terms
Agreement pursuant to Rule 424, is herein referred to as the "Prospectus
Supplement".  Such registration statement, as amended at the date of the Terms
Agreement, including the exhibits thereto and the documents incorporated by
reference therein, is herein called the "Registration Statement".  Any
registration statement filed pursuant to Rule 462(b) of the 1933 Act
Regulations is herein referred to as the "Rule 462(b) Registration Statement,"
and after such filing the term "Registration Statement" shall include the Rule
462(b) Registration Statement.  The basic prospectus included in the
Registration Statement relating to all offerings of Debt Securities and the
Guarantee under the Registration Statement, as supplemented by the Prospectus
Supplement, is herein called the "Prospectus", except that, if such basic
    





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prospectus is amended or supplemented on or prior to the date on which the
Prospectus Supplement is first filed pursuant to Rule 424, the term
"Prospectus" shall refer to the basic prospectus as so amended or supplemented
and as supplemented by the Prospectus Supplement or, if any revised prospectus
shall be provided to the Underwriters by the Company and the Guarantor for
their use in connection with the offering of the Offered Securities which
differs from such basic prospectus and Prospectus Supplement (whether or not
required to be filed by the Company pursuant to Rule 424), the term
"Prospectus" shall refer to such revised prospectus (including any prospectus
supplement) from and after the time it is first provided to the Underwriters
for such use, in either case including the documents filed by the Company with
the Commission pursuant to the Securities Exchange Act of 1934, as amended (the
"1934 Act"), that are incorporated by reference therein.

         SECTION 1.  Representations and Warranties.  The Company represents
and warrants as to matters relating to the Company and the Guarantor represents
and warrants as to matters relating to the Guarantor and its consolidated
subsidiaries, to each Underwriter named in the Terms Agreement as of the date
thereof and as of the Closing Time referred to in Section 2(c) hereof, and as
of each Date of Delivery (if any) referred to in Section 2(b) hereof (in each
case, a "Representation Date"), as follows:

                 (a)      The Company has been duly organized and is validly
         existing as a proprietary Company with limited liability under the laws
         of the Australian Capital Territory, Australia, with corporate power
         and authority to own, lease and operate its properties and conduct its
         business as described in the Prospectus, and to enter into and perform
         its obligations under this Agreement, the Offered Securities and the
         Indenture; and the Company is duly qualified as a foreign corporation
         to transact business and is in good standing in each jurisdiction in
         which the character or location of its properties or the nature or the
         conduct of its business requires such qualification, whether by reason
         of the ownership or leasing of property or the conduct of business,
         except where the failure to so qualify or to be in good standing would
         not have a material adverse effect on the condition, financial or
         otherwise, on the results of operations, business affairs or business
         prospects of the Company or on its ability to perform its obligations
         hereunder or under the Offered Securities or the Indenture.  The
         Company is an indirect wholly-owned consolidated subsidiary of the
         Guarantor and has no subsidiaries.

                 (b)      The Guarantor has been duly incorporated and is
         validly existing as a corporation in good standing under the





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         laws of the State of Delaware, with corporate power and authority to
         own, lease and operate its properties and to conduct its business as
         described in the Prospectus and to enter into and perform its
         obligations under this Agreement; and the Guarantor is duly qualified
         as a foreign corporation to transact business and is in good standing
         in the State of Texas and in each other jurisdiction in which such
         qualification is required, whether by reason of the ownership or
         leasing of property or the conduct of business, except where the
         failure to so qualify and be in good standing would not have a
         material adverse effect on the condition, financial or otherwise, or
         the results of operations, business affairs or business prospects of
         the Guarantor and its subsidiaries considered as one enterprise.

                 (c)  Each "significant subsidiary" of the Guarantor as defined
         in Rule 405 of Regulation C of the 1933 Act Regulations (collectively,
         the "Significant Subsidiaries") has been duly incorporated and is
         validly existing as a corporation in good standing under the laws of
         the jurisdiction of its incorporation, has corporate power and
         authority to own, lease and operate its properties and conduct its
         business as described in the Prospectus and is duly qualified as a
         foreign corporation to transact business and is in good standing in
         each jurisdiction in which such qualification is required, whether by
         reason of the ownership or leasing of property or the conduct of
         business, except where the failure to so qualify and be in good
         standing would not have a material adverse effect on the condition,
         financial or otherwise, or the results of operations, business affairs
         or business prospects of the Guarantor and its subsidiaries considered
         as one enterprise; and, except as described in the Prospectus, all of
         the issued and outstanding capital stock of each Significant
         Subsidiary has been duly authorized and validly issued, is fully paid
         and non-assessable and, except for directors' qualifying shares (if
         applicable), is owned by the Guarantor, directly or through
         subsidiaries, free and clear of any security interest, mortgage,
         pledge, lien, encumbrance, claim or equity.

                 (d)  At the time the Registration Statement and the Rule
         462(b) Registration Statement, if any, became effective and as of each
         Representation Date, the Registration Statement and the Rule 462(b)
         Registration Statement, if any, complied and will comply in all
         material respects with the requirements of the 1933 Act and the 1933
         Act Regulations and the 1939 Act and the rules and regulations of the
         Commission promulgated thereunder; the Registration Statement and the
         Rule 462(b) Registration Statement, if any, each at the time it became
         effective, did not, and at each





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         time thereafter at which any amendment to the Registration Statement
         becomes effective or any Annual Report on Form 10-K is filed by the
         Guarantor with the Commission and as of each Representation Date, will
         not, contain an untrue statement of a material fact or omit to state a
         material fact required to be stated therein or necessary to make the
         statements therein not misleading; and the Prospectus, as of each
         Representation Date, does not and will not include an untrue statement
         of a material fact or omit to state a material fact necessary in order
         to make the statements therein, in the light of the circumstances
         under which they were made, not misleading; provided, however, that
         the representations and warranties in this subsection shall not apply
         to statements in or omissions from the Registration Statement and the
         Rule 462(b) Registration Statement, if any, or the Prospectus made in
         reliance upon and in conformity with information furnished to the
         Company or the Guarantor in writing by the Underwriters expressly for
         use in the Registration Statement and the Rule 462(b) Registration
         Statement, if any, or the Prospectus.

                 (e)  The documents incorporated by reference in the
         Prospectus, at the time they were or hereafter are filed with the
         Commission, complied or when so filed will comply, as the case may be,
         in all material respects with the requirements of the 1934 Act and the
         rules and regulations of the Commission promulgated thereunder (the
         "1934 Act Regulations"), and, when read together and with the other
         information in the Prospectus, did not and will not include an untrue
         statement of a material fact or omit to state a material fact required
         to be stated therein or necessary in order to make the statements
         therein, in the light of the circumstances under which they were or
         are made, not misleading.

                 (f)  The accountants who certified the financial statements
         included or incorporated by reference in the Registration Statement
         and the Prospectus are independent public accountants with respect to
         the Company and the Guarantor as required by the 1933 Act and the 1933
         Act Regulations.

                 (g)  The financial statements and any supporting schedules of
         the Guarantor and its subsidiaries included or incorporated by
         reference in the Registration Statement and the Prospectus present
         fairly the consolidated financial position of the Guarantor and its
         subsidiaries as of the dates indicated and the consolidated results of
         their operations for the periods specified; except as stated therein,
         said financial statements have been prepared in





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         conformity with U.S. generally accepted accounting principles applied
         on a consistent basis; the supporting schedules included or
         incorporated by reference in the Registration Statement and the
         Prospectus present fairly the information required to be stated
         therein; and the pro forma financial statements and the related notes
         thereto, if any, included or incorporated by reference in the
         Registration Statement and the Prospectuses present fairly the
         information shown therein, have been prepared in accordance with the
         Commission's rules and guidelines with respect to pro forma financial
         statements and have been properly compiled on the bases described
         therein, and the assumptions used in the preparation thereof are
         reasonable and the adjustments used therein are appropriate to give
         effect to the transactions and circumstances referred to therein.

                 (h)  The petroleum engineers who have consented to being named
         as having reviewed certain reserve data included or incorporated by
         reference in the Prospectus are independent engineers with respect to
         the Guarantor and its subsidiaries.

                 (i)  This Agreement and the applicable Delayed Delivery
         Contracts (as defined below), if any, have been duly authorized,
         executed and delivered by the Company and the Guarantor and, upon
         execution and delivery by the Underwriters, will be valid and legally
         binding agreements of the Company and the Guarantor; on and after the
         Closing Time, the Indenture will have been duly authorized, executed
         and delivered by the Company and the Guarantor and, assuming due
         execution and delivery by the Trustee, will be a valid and legally
         binding agreement of the Company and the Guarantor enforceable in
         accordance with its terms, except as enforcement thereof may be
         limited by bankruptcy, insolvency, reorganization, moratorium or other
         laws relating to or affecting enforcement of creditors' rights
         generally or by general equity principles, and except further as
         enforcement thereof may be limited by (1) requirements that a claim
         with respect to any Debt Securities denominated other than in U.S.
         dollars (or a foreign currency or composite currency judgment in
         respect of such claim) be converted into U.S. dollars at a rate of
         exchange prevailing on a date determined pursuant to applicable law or
         (2) governmental authority to limit, delay or prohibit the making of
         payments outside the United States. The Offered Securities have been
         duly and validly authorized for issuance, offer and sale pursuant to
         this Agreement and each Delayed Delivery Contract, if any, and when
         issued, authenticated and delivered pursuant to the provisions of this
         Agreement and the Indenture against





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         payment of the consideration therefor, the Offered Securities will
         constitute valid and legally binding obligations of the Company
         enforceable in accordance with their terms, except as enforcement
         thereof may be limited by bankruptcy, insolvency, reorganization,
         moratorium or other laws relating to or affecting enforcement of
         creditors' rights generally or by general equity principles, and
         except further as enforcement thereof may be limited by (1)
         requirements that a claim with respect to any Offered Securities
         denominated other than in U.S. dollars (or a foreign currency or
         composite currency judgment in respect of such claim) be converted
         into U.S. dollars at a rate or exchange prevailing on a date
         determined pursuant to applicable law or (2) governmental authority to
         limit, delay or prohibit the making of payments outside the United
         States.  The Offered Securities and the Indenture, including the
         Guarantee, will be substantially in the form heretofore delivered to
         the Underwriters and conform in all material respects to all
         statements relating thereto contained in the Prospectus; and each
         Holder (as defined in the Indenture) of Offered Securities will be
         entitled to the benefits of the Indenture.

                 (j)  The Guarantee has been duly and validly authorized by the
         Guarantor, and, when the Offered Securities are issued, authenticated
         and delivered pursuant to the provisions of this Agreement and the
         Indenture against payment of the consideration therefor, the Guarantee
         will be a valid and legally binding obligation of the Guarantor with
         respect to the Offered Securities enforceable in accordance with its
         terms, except as enforcement thereof may be limited by bankruptcy,
         insolvency, moratorium or other laws relating to or affecting
         enforcement of creditors' rights generally against the Guarantor or by
         general equity principles and except further as enforcement thereof
         may be limited by (1) requirements that a claim with respect to any
         Offered Securities denominated other than in U.S. dollars (or a
         foreign currency or composite currency judgment in respect of such
         claim) be converted into U.S. dollars at a rate of exchange prevailing
         on a date determined pursuant to applicable law or (2) governmental
         authority to limit, delay or prohibit the making of payments outside
         the United States, and the Holder of the Offered Securities will be
         entitled to the benefits of the Guarantee.

                 (k)  Since the respective dates as of which information is
         given in the Registration Statement, any Rule 462(b) Registration
         Statement and the Prospectus, except as may otherwise be stated
         therein or contemplated thereby, (1) there has been no material
         adverse change in the





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         condition, financial or otherwise, or in the results of operations,
         business affairs or business prospects of the Company or the Guarantor
         and its subsidiaries considered as one enterprise, whether or not
         arising in the ordinary course of business and (2) there have been no
         material transactions entered into by the Guarantor or any of its
         subsidiaries other than those in the ordinary course of business.

                 (l)  Neither the Guarantor nor any of its subsidiaries is in
         violation of its charter or in default in the performance or
         observance of any material obligation, agreement, covenant or
         condition contained in any contract, indenture, mortgage, loan
         agreement, note, lease or other instrument to which it is a party or
         by which it or any of them or their properties may be bound, where the
         consequences of such violation or default would have a material
         adverse effect on the condition, financial or otherwise, or the
         results of operations, business affairs or business prospects of the
         Company or the Guarantor and its subsidiaries considered as one
         enterprise; and the execution and delivery of this Agreement, each
         Delayed Delivery Contract, if any, and the Indenture and the
         consummation of the transactions contemplated herein and therein have
         been duly authorized by all necessary corporate action of the Company
         and the Guarantor and will not conflict with or constitute a breach
         of, or default under, or result in the creation or imposition of any
         lien, charge or encumbrance upon any property or assets of the
         Guarantor or any of its subsidiaries pursuant to, any contract,
         indenture, mortgage, loan agreement, note, lease or other instrument
         to which the Guarantor or any of its subsidiaries is a party or by
         which it or any of them may be bound or to which any of the property
         or assets of the Guarantor or any subsidiary thereof is subject, nor
         will such action result in any violation of the provisions of the
         charter or by-laws of the Company or the Guarantor or any law,
         administrative regulation or administrative or court order or decree,
         where the consequences of such conflict, breach, creation, imposition,
         violation or default would have a material adverse effect on the
         condition, financial or otherwise, or the results of operations,
         business affairs or business prospects of the Company or the Guarantor
         and its subsidiaries considered as one enterprise.

                 (m)  No consent, approval, authorization, order or decree of
         any court or governmental agency or body is required for the
         consummation by the Company and the Guarantor of the transactions
         contemplated by this Agreement or in connection with the sale of
         Offered Securities hereunder, except such as have been obtained or
         rendered, as the case





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         may be, or as may be required under state securities laws ("Blue
         Sky").

                 (n)  Except as may be included or incorporated by reference in
         the Registration Statement and the Prospectus, there is no action,
         suit or proceeding before or by any court or governmental agency or
         body, domestic or foreign, now pending or, to the knowledge of the
         Company or the Guarantor, threatened against or affecting the
         Guarantor or any of its subsidiaries which might, in the opinion of
         the Company or the Guarantor, result in any material adverse change in
         the condition, financial or otherwise, or in the results of
         operations, business affairs or business prospects of the Company or
         the Guarantor and its subsidiaries considered as one enterprise, or
         could reasonably be expected to materially and adversely affect the
         properties or assets thereof or could reasonably be expected to
         materially and adversely affect the consummation of this Agreement or
         the Indenture or any transaction contemplated hereby or thereby.

                 (o)  There are no contracts or documents of the Guarantor or
         any of its subsidiaries which are required to be filed as exhibits to
         the Registration Statement by the 1933 Act or by the 1933 Act
         Regulations which have not been so filed.

                 (p)  Neither the Guarantor nor any of its subsidiaries is in
         violation of any law, ordinance, governmental rule or regulation or
         court decree to which it may be subject or has failed to obtain any
         license, permit, franchise or other governmental authorization
         necessary to the ownership of its property or to the conduct of its
         business, which violation or failure would materially adversely affect
         the condition, financial or otherwise, or the results of operations,
         business affairs or business prospects of the Company or the Guarantor
         and its subsidiaries considered as one enterprise; and the Guarantor
         and its subsidiaries own or possess or have obtained all governmental
         licenses, permits, consents, orders, approvals and other
         authorizations and have properly filed with the appropriate
         authorities all notices, applications and other documents necessary to
         lease or own their respective properties and to carry on their
         respective businesses as presently conducted, except where the failure
         to possess such licenses or authorizations or make such filings would
         not materially adversely affect the condition, financial or otherwise,
         or the results of operations, business affairs or business prospects
         of the Company or the Guarantor and its subsidiaries considered as one
         enterprise.





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                 (q)  The Guarantor and its subsidiaries own or possess, or can
         acquire on reasonable terms, adequate trademarks, service marks and
         trade names necessary to conduct the business now operated by them,
         except as set forth or incorporated by reference in the Registration
         Statement or except where the failure to own or possess the same would
         not materially adversely affect the condition, financial or otherwise,
         or the results of operations, business affairs or business prospects
         of the Company or the Guarantor and its subsidiaries considered as one
         enterprise, and neither the Guarantor nor any of its subsidiaries has
         received any notice of infringement of or conflict with asserted
         rights of others with respect to any trademarks, service marks or
         trade names which, singly or in the aggregate, if the subject of an
         unfavorable decision, ruling or finding, would materially adversely
         affect the condition, financial or otherwise, or the results of
         operations, business affairs or business prospects of the Company or
         the Guarantor and its subsidiaries considered as one enterprise.

                 (r)  The Guarantor and its subsidiaries have legal, valid and
         defensible title to all of their interests in oil and gas properties
         and to all other real and personal property owned by them and any
         other real property and buildings held under lease by the Guarantor
         and its subsidiaries are held by them under valid, subsisting and
         enforceable leases, in each case free and clear of all mortgages,
         pledges, liens, security interests, claims, restrictions or
         encumbrances and defects of any kind, except such as (1) are described
         in the Prospectus, (2) liens and encumbrances under operating
         agreements, unitization and pooling agreements, production sales
         contracts, farm-out agreements and other oil and gas exploration and
         production agreements, in each case that secure payment of amounts not
         yet due and payable for the performance of other inchoate obligations
         and are of a scope and nature customary in connection with similar
         drilling and producing operations or (3) those that do not have a
         material adverse effect on the condition, financial or otherwise, or
         the results of operations, business affairs or business prospects of
         the Company or the Guarantor.

                 (s)  The information underlying the estimates of oil and gas
         reserves as described in the Prospectus is complete and accurate in
         all material respects (or, with regard to any information underlying
         the estimates prepared by any petroleum engineers retained by the
         seller of such oil and gas reserves, is, to the best knowledge of the
         Company and the Guarantor after reasonable investigation, complete and
         accurate in all material respects); other than production of





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         the reserves in the ordinary course of business and intervening
         product price fluctuations described in the Prospectus, the Company
         and the Guarantor are not aware of any facts or circumstances that
         would result in a material adverse change in the reserves or the
         present value of future net cash flows therefrom as described in the
         Prospectus.   Estimates of such reserves and present values comply in
         all material respects with the applicable requirements of Regulation
         S-X and Industry Guide 2 under the 1933 Act.

                 (t)  Neither the Company, nor the Guarantor or any of its
         other subsidiaries, is required to be registered under the Investment
         Company Act of 1940, as amended (the "1940 Act").

                 (u)  The Guarantor has complied and will comply with the
         provisions of Florida H.B. 1771, codified as Section 517.075 of the
         Florida Statutes, 1987, as amended, and all regulations promulgated
         thereunder relating to issuers doing business in Cuba.

                 (v)  Except as described in the Registration Statement, (1)
         neither the Guarantor nor any of its subsidiaries is in violation of
         any local or foreign laws or regulations relating to pollution or
         protection of human health, the environment (including, without
         limitation, ambient air, surface water, groundwater, land surface or
         subsurface strata) or wildlife, including, without limitation, laws
         and regulations relating to the release or threatened release of
         chemicals, pollutants, contaminants, wastes, toxic substances,
         hazardous substances, petroleum or petroleum products (collectively,
         "Hazardous Materials") or to the manufacture, processing,
         distribution, use, treatment, storage, disposal, transport or handling
         of Hazardous Materials (collectively, "Environmental Laws"), except
         such violations as would not, singly or in the aggregate, have a
         material adverse effect on the condition, financial or otherwise, or
         the results of operations, business affairs or business prospects of
         the Company or the Guarantor and its subsidiaries considered as one
         enterprise, and (2) to the best of the Company's and the Guarantor's
         knowledge, there are no events or circumstances that could reasonably
         be expected to be the basis of an order for clean-up or remediation,
         or an action, suit or proceeding by any private party or governmental
         body or agency, against or affecting the Guarantor or any of its
         subsidiaries relating to any Hazardous Materials or the violation of
         any Environmental Laws, which, singly or in the aggregate, could
         reasonably be expected to have a material adverse effect on the
         condition,





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         financial or otherwise, or the results of operations, business affairs
         or business prospects of the Company or the Guarantor and its
         subsidiaries considered as one enterprise.

                 (w)  Except as described in the Prospectus, or as has already
         been paid or authorized for payment, no stamp duty or similar tax or
         duty is payable under applicable laws or regulations of the
         Commonwealth of Australia, any of its States, territories or
         possessions, or any political subdivision thereof (collectively,
         "Australia") in connection with the creation, issuance or delivery of
         the Offered Securities, the transfer of any of the Offered Securities
         or with respect to the execution and delivery of this Agreement, the
         Offered Securities or the Indenture or any document contemplated
         hereby or thereby.

                 (x)  Except as described in the Prospectus, payments made by
         the Company under the Offered Securities or the Guarantor under the
         Guarantee or either of them hereunder or under the Indenture will not
         be subject under the current laws or regulations of Australia to any
         withholdings or similar charges for or on account of taxation.

                 (y)  The choice of the laws of the State of New York as the
         governing law of the Offered Securities, the Indenture and this
         Agreement is a valid choice of law under the laws of Australia and
         courts of Australia will honor this choice of law.  The Company has
         the power to submit and pursuant to this Agreement and the Indenture
         has legally, validly, effectively and irrevocably submitted to the
         personal jurisdiction of the United States District Court for the
         Southern District of New York and the Supreme Court of New York, New
         York County (including, in each case, any appellate courts therefrom)
         in any suit, action or proceeding against it arising out of or related
         to any of the Offered Securities, the Indenture and the Guarantee or
         with respect to its obligations, liabilities or any other matter
         arising out of or in connection with the sale of the Offered
         Securities by the Company to the Underwriters under this Agreement and
         has validly and irrevocably waived any objection to the venue of a
         proceeding in any such court; and has the power to designate, appoint
         and empower and pursuant to this Agreement and the Indenture has
         legally, validly, effectively and irrevocably designated, appointed
         and empowered an agent for service of process in any suit or
         proceeding based on or arising under this Agreement, the Offered
         Securities or the Indenture, as the case may be, in any federal or
         state court in the State of New York.

                 (z)  Except as described in the Prospectus, any final judgment
         for a definite sum of money rendered by any court





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         of the State of New York or of the United States located in the State
         of New York having jurisdiction under its own domestic laws in respect
         of any suit, action or proceeding against the Company based upon any
         instruments or agreements entered into for the consummation of the
         transactions contemplated herein would be declared enforceable against
         the Company by the courts of Australia without reexamination, review
         of the merits of the cause of action in respect of which the original
         judgment was given or relitigation of the matters adjudicated upon or
         payment of any stamp, registration or similar tax or duty, provided
         that (A) the judgment is consistent with public policy in Australia
         and any relevant political subdivision, (B) the judgment was not given
         or obtained by fraud or in a manner contrary to natural justice, (C)
         the judgment was not based on a clear mistake of law or fact, (D) the
         judgment was not directly or indirectly for the payment of taxes or
         other charges of a like nature or of a fine or other penalty, (E) the
         judgment is for a definite sum, and (F) there has been no prior
         judgment in another court between the same parties concerning the same
         issues as are dealt with in the judgment to be enforced in Australia.
         The Company is not aware of any reason why the enforcement in
         Australia of such a judgment in respect of any of the instruments or
         agreements executed for consummation of the transactions contemplated
         herein or in the Prospectus would be contrary to public policy in
         Australia or any political subdivision of either of them.

                 (aa)  The Company, and its obligations under this Agreement,
         the Offered Securities and the Indenture, are subject to civil and
         commercial law and to suit and neither it nor any of its properties,
         assets or revenues have any right of immunity, on the grounds of
         sovereignty, from any legal action, suit or proceeding, from the
         giving of any relief in any such legal action, suit or proceeding,
         from setoff or counterclaim, from the jurisdiction of any Australian,
         New York State or U.S. federal court, as the case may be, from service
         of process, attachment upon or prior to judgment, or attachment in aid
         of execution of judgment, or from execution or enforcement of a
         judgment, or other legal process or proceeding for the giving of any
         relief or for the enforcement of a judgment, in any such court, with
         respect to its obligations or liabilities or any other matter under or
         arising out of or in connection with the Offered Securities, this
         Agreement or the Indenture; and, to the extent that the Company or any
         of its properties, assets or revenues may have or may hereafter become
         entitled to any such right of immunity in any such court in which
         proceedings may at any time be commenced, the





                                       13
   15
         Company has waived or will waive such right to the extent permitted by
         law and has consented to such relief and enforcement as provided in
         this Agreement and the Indenture.

                 (bb)  It is not necessary under the laws of Australia or any
         authority or agency therein in order to enable an owner of any
         interest in the Offered Securities or the Guarantee to enforce its
         rights under the Offered Securities or the Guarantee or to enable any
         of the Underwriters to enforce its rights under this Agreement, as the
         case may be, that it should, as a result solely of its holding or
         underwriting, as the case may be, of the Offered Securities, be
         licensed, qualified or otherwise entitled to carry on business in
         Australia or any authority or agency therein; the Offered Securities,
         the Indenture and this Agreement are in proper legal form under the
         laws of Australia and any political subdivision thereof or authority
         or agency therein for the enforcement thereof against the Company
         therein; and it is not necessary to ensure the legality, validity,
         enforceability or admissibility in evidence of the Offered Securities,
         the Indenture or this Agreement in Australia or any authority or
         agency therein that any of them be filed or recorded or enrolled with
         any court, authority or agency in, or that any stamp, registration or
         similar taxes or duties be paid to any court, authority or agency of
         Australia.

                 (cc)  Except as described in the Prospectus, no exchange
         control authorization or other authorization, approval, consent or
         license of any governmental authority or agency of or in Australia is
         required for the payment by the Company of any amounts in United
         States dollars pursuant to the terms of the Offered Securities or to
         the Underwriters pursuant to this Agreement.

         Any certificate signed by any director or officer of the Company or
the Guarantor and delivered to the Representatives or to counsel for the
Underwriters shall be deemed a representation and warranty by the Company or
the Guarantor, as the case may be, as to the matters covered thereby.

         SECTION 2.  Purchase and Sale.

         (a)     The several commitments of the Underwriters to purchase the
Offered Securities pursuant to this Agreement shall be deemed to have been made
on the basis of the representations and warranties herein contained and shall
be subject to the terms and conditions herein and therein set forth.  Offered
Securities which are subject to Delayed Delivery Contracts are herein sometimes
referred to as "Delayed Delivery Offered Securities" and Offered Securities
which are not subject to Delayed Delivery





                                       14
   16
Contracts are herein sometimes referred to as "Immediate Delivery Offered
Securities".

         (b)     In addition, on the basis of the representations and
warranties herein contained and subject to the terms and conditions herein set
forth, the Company may grant, if so provided in the Terms Agreement, an option
to the Underwriters named in the Terms Agreement, severally and not jointly, to
purchase up to the principal amount of Option Securities set forth therein at
the same price per security (plus, except as otherwise provided in the Terms
Agreement, interest, if any, accrued and unpaid from the Closing Time until the
applicable Date of Delivery), as is applicable to the Offered Securities.  Such
option, if granted, will expire 30 days after the date of the Terms Agreement,
and may be exercised in whole or in part from time to time only for the purpose
of covering over-allotments which may be made in connection with the offering
and distribution of the Offered Securities upon notice by the Representatives
to the Company setting forth the principal amount of Option Securities as to
which the several Underwriters are then exercising the option and the time and
date of payment and delivery for such Option Securities.  Any such time and
date of delivery (a "Date of Delivery") shall be determined by the
Representatives, but shall not be later than seven full business days and not
earlier than two full business days after the exercise of said option, nor in
any event prior to the Closing Time, as hereinafter defined, unless otherwise
agreed upon by the Representatives, the Company and the Guarantor.  If the
option is exercised as to all or any portion of the Option Securities, each of
the Underwriters, acting severally and not jointly, will purchase the
proportion of the total principal amount of Option Securities then being
purchased that the principal amount of Immediate Delivery Offered Securities
each such Underwriter has agreed to purchase, as set forth in the Terms
Agreement, bears to the total principal amount of Immediate Delivery Offered
Securities, subject to such adjustments as the Representatives in their
discretion shall make to eliminate any sales or purchases in less than
authorized denominations.

         (c)     Payment of the purchase price for, and delivery of, the
Immediate Delivery Offered Securities to be purchased by the Underwriters shall
be made at the place set forth in the Terms Agreement, or at such other place
as shall be agreed upon by the Representatives, the Company and the Guarantor,
on the third business day (unless postponed in accordance with the provisions
of Section 10) following the date of the Terms Agreement or such other time as
shall be agreed upon by the Underwriters, the Company and the Guarantor (such
time and date being referred to as the "Closing Time").  Except as specified in
the Terms Agreement, payment shall be made to the Company by wire transfer





                                       15
   17
in same day funds to the account specified in the Terms Agreement against
delivery to the Underwriters for the respective accounts of the Underwriters of
the Immediate Delivery Offered Securities to be purchased by them (unless the
Offered Securities are issuable only in the form of one or more global
instruments registered in the name of a depository or a nominee of a
depository, in which event the Underwriters' interest in such global instrument
shall be noted in a manner satisfactory to the Underwriters and their counsel).
In addition, in the event that any or all of the Option Securities are
purchased by the Underwriters, payment of the purchase price for, and delivery
of certificates representing, such Option Securities shall be made at such
place as shall be agreed upon by the Representatives and the Company, on each
Date of Delivery as agreed by the Representatives and the Company.  The
Immediate Delivery Offered Securities shall be in such denominations and
registered in such names as the Underwriters may request in writing at least
two business days prior to the Closing Time or relevant Date of Delivery, as
the case may be.  The Immediate Delivery Offered Securities, which if agreed by
the Representatives may be in temporary form, will be made available for
examination and packaging by the Representatives on or before the first
business day prior to the Closing Time or relevant Date of Delivery, as the
case may be.

         (d)     If authorized by the Terms Agreement, the Underwriters named
therein may solicit offers to purchase Offered Securities from the Company
pursuant to delayed delivery contracts ("Delayed Delivery Contracts")
substantially in the form of Exhibit B hereto, with such changes therein as the
Company and the Guarantor may approve.  As compensation for arranging Delayed
Delivery Contracts, the Company or the Guarantor, as the case may be, will pay
to the Representatives at the Closing Time, for the account of the
Underwriters, a fee equal to that percentage of the aggregate principal amount
of Delayed Delivery Offered Securities for which Delayed Delivery Contracts are
made at the Closing Time as is specified in the Terms Agreement.  Any Delayed
Delivery Contracts are to be with institutional investors of the types set
forth in the Prospectus Supplement.  At the Closing Time the Company and the
Guarantor will enter into Delayed Delivery Contracts (for not less than the
minimum principal amount of Delayed Delivery Offered Securities per Delayed
Delivery Contract specified in the Terms Agreement) with all purchasers
proposed by the Underwriters and previously approved by the Company and the
Guarantor as provided below, but not for an aggregate principal amount of
Offered Securities in excess of that specified in the Terms Agreement.  The
Underwriters will not have any responsibility for the validity or performance
of Delayed Delivery Contracts.





                                       16
   18
         (e)     The Representatives are to submit to the Company, at least two
business days prior to the Closing Time, the names of any institutional
investors with which it is proposed that the Company will enter into Delayed
Delivery Contracts and the principal amount of Delayed Delivery Offered
Securities to be purchased by each of them, and the names of the institutions
with which the making of Delayed Delivery Contracts is approved by the Company
and the principal amount of Delayed Delivery Offered Securities to be covered
by each such Delayed Delivery Contract.

         (f)     The principal amount of Offered Securities agreed to be
purchased by the respective Underwriters pursuant to this Agreement shall be
reduced by the principal amount of Delayed Delivery Offered Securities covered
by Delayed Delivery Contracts, as to each Underwriter as set forth in a written
notice delivered by the Underwriters to the Company; provided, however, that
the total principal amount of Immediate Delivery Offered Securities to be
purchased by all Underwriters shall be the total amount of the Offered
Securities covered by this Agreement, less the total principal amount of
Delayed Delivery Offered Securities covered by Delayed Delivery Contracts.

         SECTION 3.  Covenants of the Company and the Guarantor.  The Company
and the Guarantor covenant with each Underwriter as follows:

                 (a)      Immediately following the execution of the Terms
         Agreement, the Company will prepare a Prospectus Supplement in form
         approved by the Representatives setting forth the principal amount of
         Offered Securities and their terms not otherwise specified in the
         Indenture, if applicable, the names of the Underwriters and the
         principal amount of the Offered Securities which each severally has
         agreed to purchase, the names of the Underwriters, the price at which
         the Offered Securities are to be purchased by the Underwriters from
         the Company, the initial public offering price, the selling concession
         and reallowance, if any, any delayed delivery arrangements, and such
         other information as the Representatives and the Company deem
         appropriate in connection with the offering of the Offered Securities.
         The Company will promptly transmit copies of the Prospectus Supplement
         to the Commission for filing pursuant to Rule 424 of the 1933 Act
         Regulations and will furnish to the Underwriters named therein as many
         copies of the Prospectus (including the Prospectus Supplement) as the
         Representatives shall reasonably request.

                 (b)      If at any time when the Prospectus is required by the
         1933 Act to be delivered in connection with sales of the Offered
         Securities any event shall occur or condition exist





                                       17
   19
         as a result of which it is necessary, in the opinion of counsel for
         the Underwriters or counsel for the Guarantor and the Company, to
         amend or supplement the Prospectus in order that the Prospectus will
         not include an untrue statement of a material fact or omit to state
         any material fact necessary in order to make the statements therein
         not misleading in the light of the circumstances existing at the time
         the Prospectus is delivered to a purchaser, or if it shall be
         necessary, in the opinion of either such counsel, to amend or
         supplement the Registration Statement or the Prospectus in order to
         comply with the requirements of the 1933 Act or the 1933 Act
         Regulations, the Company and the Guarantor will promptly amend the
         Registration Statement and the Prospectus, whether by filing documents
         pursuant to the 1934 Act or the 1933 Act or otherwise, as may be
         necessary to correct such untrue statement or omission or to make the
         Registration Statement and the Prospectus comply with such
         requirements.

                 (c)  The Guarantor will make generally available to its
         security holders as soon as practicable, but not later than 90 days
         after the close of the period covered thereby, an earnings statement
         (in form complying with the provisions of Rule 158 of the 1933 Act
         Regulations) covering each twelve month period beginning, in each
         case, not later than the first day of the Guarantor's fiscal quarter
         next following the "effective date" (as defined in such Rule 158) of
         the Registration Statement with respect to each sale of Offered
         Securities.

                 (d)  While the Prospectus is required by the 1933 Act to be
         delivered in connection with sales of the Offered Securities, the
         Company or the Guarantor will give the Representatives notice of its
         intention to file any additional registration statement with respect
         to the registration of additional Debt Securities, any amendment to
         the Registration Statement (including any filing under Rule 462(b)) or
         any amendment or supplement to the Prospectus, whether pursuant to the
         1934 Act, the 1933 Act or otherwise; will furnish the Underwriters
         with copies of any such amendment or supplement or other documents
         proposed to be filed a reasonable time in advance of such proposed
         filing or use, as the case may be; and will not file any such
         amendment or supplement or other documents in a form to which the
         Representatives or counsel to the Underwriters reasonably object.

                 (e)  While the Prospectus is required by the 1933 Act to be
         delivered in connection with sales of the Offered Securities, the
         Company or the Guarantor will notify the





                                       18
   20
         Representatives immediately, and promptly confirm the notice in
         writing, of (i) the effectiveness of any amendment to the Registration
         Statement, (ii) the transmittal to the Commission for filing of any
         supplement to the Prospectus or any document to be filed pursuant to
         the 1934 Act which will be incorporated by reference into the
         Registration Statement or the Prospectus, (iii) the receipt of any
         comments from the Commission with respect to the Registration
         Statement, the Prospectus or the Prospectus Supplement, (iv) any
         request by the Commission for any amendment to the Registration
         Statement, or any amendment or supplement to the Prospectus or for
         additional information, (v) the issuance by the Commission of any stop
         order suspending the effectiveness of the Registration Statement or
         the initiation of any proceedings for that purpose and (vi) any change
         in the rating assigned by any nationally recognized statistical rating
         organization to any debt securities of the Company or the Guarantor or
         the public announcement by any nationally recognized statistical
         rating organization that it has under surveillance or review, with
         possible negative implications, its rating of any debt securities of
         the Company or the Guarantor.  The Company and the Guarantor will make
         every reasonable effort to prevent the issuance of any stop order and,
         if any stop order is issued, to obtain the lifting thereof at the
         earliest possible moment.

                 (f)  The Company will deliver to each Underwriter one
         conformed copy of the Registration Statement (as originally filed) and
         of each amendment thereto (including exhibits filed therewith or
         incorporated by reference therein and documents incorporated by
         reference in the Prospectus) and will also deliver to the
         Representatives as many conformed copies of the Registration Statement
         as originally filed and of each amendment thereto (without exhibits)
         as the Representatives may reasonably request.  While the Prospectus
         is required by the 1933 Act to be delivered in connection with sales
         of the Offered Securities, the Company will furnish to the
         Representatives as many copies of the Prospectus (including the
         Prospectus Supplement) as the Representatives reasonably request.

                 (g)  The Company and the Guarantor will endeavor, in
         cooperation with the Underwriters, to qualify the Offered Securities
         for offering and sale under the applicable securities laws of such
         states and other jurisdictions of the United States as the
         Underwriters may designate, and will maintain such qualifications in
         effect for as long as may be required for the distribution of the
         Offered Securities; provided, however, that neither the Company nor
         the Guarantor shall be obligated to file any general consent





                                       19
   21
         to service of process or to qualify as a foreign corporation in any
         jurisdiction in which it is not so qualified.  The Company and the
         Guarantor will file such statements and reports as may be required by
         the laws of each jurisdiction in which the Offered Securities have
         been qualified as above provided.  The Company or the Guarantor will
         promptly advise the Representatives of the receipt by the Company of
         any notification with respect to the suspension of the qualification
         of the Offered Securities for sale in any such state or jurisdiction
         or the initiating or threatening of any proceeding for such purpose.

                 (h)  The Company and the Guarantor, during the period when the
         Prospectus is required to be delivered under the 1933 Act or the 1934
         Act in connection with sales of the Offered Securities, will file all
         documents required to be filed with the Commission pursuant to
         Sections 13, 14 or 15(d) of the 1934 Act within the time periods
         prescribed by the 1934 Act and the 1934 Act Regulations.

                 (i)  If specified in the Terms Agreement, between the date of
         the Terms Agreement and the completion of the distribution of the
         Offered Securities or the Closing Time, whichever is later, or such
         other time as is specified in the Terms Agreement, the Company or the
         Guarantor will not, without the prior written consent of the
         Representatives, offer or sell, grant any option for the sale of, or
         enter into any agreement to sell, any debt securities of the Company
         or the Guarantor substantially similar to the Offered Securities
         (other than the Offered Securities that are to be sold pursuant to
         such agreement or commercial paper in the ordinary course of
         business).

         SECTION 4.  Conditions of Underwriters' Obligations.  The obligations
of the Underwriters to purchase Offered Securities pursuant to this Agreement
are subject to the accuracy of the representations and warranties on the part
of the Company and the Guarantor herein contained, to the accuracy of the
statements which the Company's and the Guarantor's officers made in any
certificate furnished pursuant to the provisions hereof, to the performance by
the Company and the Guarantor of all of their respective covenants and other
obligations hereunder and under the Terms Agreement, and to the following
further conditions:

                 (a)      At the Closing Time, no stop order suspending the
         effectiveness of the Registration Statement or any Rule 462(b)
         Registration Statement shall have been issued under the 1933 Act or
         proceedings therefor initiated or threatened by the Commission.





                                       20
   22
                 (b)  At the Closing Time, the Representatives shall have
         received:

                          (1)     The favorable opinion, dated as of the
         Closing Time, of Woodard, Hall & Primm, P.C., counsel to the Company
         and the Guarantor, to the effect that:

                               (i)  The Guarantor has been duly incorporated
                 and is validly existing as a corporation in good standing
                 under the laws of the State of Delaware.

                              (ii)  This Agreement and the applicable Delayed
                 Delivery Contracts, if any, have been duly authorized,
                 executed and delivered by the Company and the Guarantor.

                             (iii)  The Indenture has been duly authorized,
                 executed and delivered by the Company and the Guarantor and
                 (assuming the Indenture has been duly authorized, executed and
                 delivered by the Trustee) constitutes a legal, valid and
                 binding agreement of the Company and the Guarantor,
                 enforceable in accordance with its terms, except as
                 enforcement thereof may be limited by bankruptcy, insolvency,
                 reorganization, moratorium or other laws relating to or
                 affecting enforcement of creditors' rights generally or by
                 general equity principles, and further as enforcement thereof
                 may be limited by (1) requirements that a claim with respect
                 to any Debt Securities denominated other than in U.S. dollars
                 (or a foreign currency or composite currency judgment in
                 respect of such claim) be converted into U.S.  dollars at a
                 rate of exchange prevailing on a date determined pursuant to
                 applicable law or (2) governmental authority to limit, delay
                 or prohibit the making of payments outside the United States.

                              (iv)  The Guarantee has been duly authorized by
                 the Guarantor and, when the Offered Securities are executed
                 and authenticated as specified in the Indenture and delivered
                 against payment pursuant to the Terms Agreement, as
                 supplemented by this Agreement, or any Delayed Delivery
                 Contracts, will, with respect to such Securities, constitute
                 the valid and binding obligation of the Guarantor, enforceable
                 in accordance with its terms, except as enforcement thereof
                 may be limited by bankruptcy, insolvency, moratorium or other
                 laws relating to or affecting enforcement of creditors' rights
                 against the Guarantor or by general equity principles, and
                 further as enforcement thereof may be limited by (1)
                 requirements that a claim with respect





                                       21
   23
                 to any Debt Securities denominated other than in U.S. dollars
                 (or a foreign currency or composite currency judgment in
                 respect of such claim) be converted into U.S.  dollars at a
                 rate of exchange prevailing on a date determined pursuant to
                 applicable law or (2) governmental authority to limit, delay
                 or prohibit the making of payments outside the United States.

                               (v)  The Offered Securities, in the form(s)
                 certified by the Company as of the Closing Time, have been
                 duly authorized for issuance, offer and sale pursuant to this
                 Agreement and, when issued, authenticated and delivered
                 pursuant to the provisions of this Agreement, any Delayed
                 Delivery Contract and the Indenture against payment of the
                 consideration therefor, will constitute valid and legally
                 binding obligations of the Company, enforceable in accordance
                 with their terms, except as enforcement thereof may be limited
                 by bankruptcy, insolvency, reorganization, moratorium or other
                 laws relating to or affecting enforcement of creditors' rights
                 generally or by general equity principles, and except further
                 as enforcement thereof may be limited by (1) requirements that
                 a claim with respect to any Debt Securities denominated other
                 than in U.S. dollars (or a foreign currency or composite
                 currency judgment in respect of such claim) be converted into
                 U.S. dollars at a rate of exchange prevailing on a date
                 determined pursuant to applicable law or (2) governmental
                 authority to limit, delay or prohibit the making of payments
                 outside the United States; and each holder of Offered
                 Securities will be entitled to the benefits of the Indenture.

                              (vi)  The Offered Securities and the Indenture
                 conform in all material respects to the statements relating
                 thereto in the Prospectus; and the statements in the
                 Prospectus under the captions "Description of Notes" and
                 "Description of Debt Securities", insofar as they purport to
                 summarize certain provisions of documents specifically
                 referred to therein, are accurate summaries of such
                 provisions.

                             (vii)  The Indenture has been duly qualified 
                 under the 1939 Act.

                            (viii)  The Registration Statement, including any
                 Rule 462(b) Registration Statement, has been declared
                 effective by the Commission under the 1933 Act and, to the
                 best of such counsel's knowledge, no stop order suspending the
                 effectiveness of the Registration





                                       22
   24
                 Statement or any Rule 462(b) Registration Statement has been
                 issued under the 1933 Act or proceedings therefor initiated or
                 threatened by the Commission.

                          (ix)  The Registration Statement, including any Rule
                 462(b) Registration Statement, and the Prospectus (except for
                 financial statements and engineering reports and other
                 financial or engineering data, and except for those parts of
                 the Registration Statement that constitute the Form T-1, as to
                 which such counsel need not express any opinion), as of their
                 respective effective or issue dates, appeared on their face to
                 be appropriately responsive to the requirements of the 1933
                 Act and the 1933 Act Regulations.

                          (x)  The information contained in the Prospectus
                 under the caption "Tax Considerations - Certain United States
                 Federal Income Tax Considerations", to the extent that such
                 information constitutes matters of law, summaries of legal
                 matters or legal conclusions, has been reviewed by such
                 counsel and is correct.

                          (xi)  The Company has legally, validly, effectively
                 and irrevocably submitted to the personal jurisdiction of any
                 federal or state court in the State of New York, County of New
                 York in any suit or proceeding based on or arising under this
                 Agreement and has validly and effectively waived any objection
                 to the venue of a proceeding in any such court as provided in
                 Section 14 of this Agreement; and the Company has the power to
                 designate, appoint and empower and pursuant to this Agreement
                 has validly, effectively and irrevocably designated, appointed
                 and empowered an agent for service of process in any suit or
                 proceeding based on or arising under this Agreement in any
                 federal or state court in the State of New York, County of New
                 York as provided in Section 14 of this Agreement.

                 In rendering such opinion, counsel for the Company and the
         Guarantor may rely (i) as to matters of fact upon the representations
         of officers of the Company and the Guarantor contained in any
         certificate delivered to such counsel and certificates of public
         officials, which certificates shall be attached to or delivered with
         such opinion, (ii) as to matters of the laws of Australia upon the
         opinion of Arthur Robinson & Hedderwicks furnished pursuant to this
         Agreement and (iii) as to the laws of the State of New York applicable
         to the enforceability of the Offered Securities and the Indenture upon
         the opinion of Brown & Wood LLP.  Such opinion shall be limited to the
         General Corporation Law of





                                       23
   25
         the State of Delaware, the laws of the State of Texas and the laws of
         the United States of America.

                          (2)     The favorable opinion of Zurab S.
         Kobiashvili, General Counsel of the Guarantor, to the effect that:

                               (i)  The Guarantor has the corporate power and
                 authority to own, lease and operate its properties and to
                 conduct its business as described in the Prospectus and to
                 enter into and perform its obligations under this Agreement
                 and the Delayed Delivery Contracts, if any.

                              (ii)  To the best knowledge and information of
                 such counsel, the Guarantor is duly qualified as a foreign
                 corporation to transact business and is in good standing in
                 the State of Texas and in each other jurisdiction in which
                 such qualification is required, except where the failure to so
                 qualify and be in good standing would not have a material
                 adverse effect on the condition, financial or otherwise, or
                 the results of operations, business affairs or business
                 prospects of the Guarantor and its subsidiaries considered as
                 one enterprise.

                             (iii)  Each Significant Subsidiary has been duly
                 incorporated and is validly existing as a corporation in good
                 standing under the laws of the jurisdiction of its
                 incorporation, has corporate power and authority to own, lease
                 and operate its properties and conduct its business as
                 described in the Prospectus, and, to the best of such
                 counsel's knowledge and information, is duly qualified as a
                 foreign corporation to transact business and is in good
                 standing in each jurisdiction in which such qualification is
                 required, except where the failure to so qualify and be in
                 good standing would not have a material adverse effect on the
                 condition, financial or otherwise, or the results of
                 operations, business affairs or business prospects of the
                 Guarantor and its subsidiaries considered as one enterprise;
                 and all of the issued and outstanding capital stock of each
                 Significant Subsidiary has been duly authorized and validly
                 issued, is fully paid and non-assessable, and is owned by the
                 Guarantor, directly or indirectly, free and clear of any
                 mortgage, pledge, lien, encumbrance, claim or equity (except
                 as described in the Prospectus).





                                       24
   26
                          (iv)  Each document filed pursuant to the 1934 Act
                 and incorporated by reference in the Prospectus (except for
                 financial statements, supporting schedules and other financial
                 or statistical information as to which no opinion need be
                 rendered) appeared on their face to be appropriately
                 responsive when so filed to the requirements of the 1934 Act
                 and the 1934 Act Regulations.

                          (v)  Neither the Guarantor nor any of its
                 subsidiaries is required to be registered under the 1940 Act.

                          (vi)  No consent, approval, authorization, order or
                 decree of any court or governmental authority or agency is
                 required that has not been obtained in connection with the
                 consummation by the Company or the Guarantor of the
                 transactions contemplated by this Agreement, any Delayed
                 Delivery Contract or the Indenture, except such as have been
                 obtained or rendered, as the case may be, or as may be
                 required under the 1933 Act, the 1933 Act Regulations, the
                 1934 Act, the 1934 Act Regulations or state securities laws;
                 and the execution and delivery of this Agreement, the Delayed
                 Delivery Contract, if applicable, and the Indenture and the
                 consummation of the transactions contemplated herein and
                 therein have been duly authorized by all necessary corporate
                 action of the Company and the Guarantor and, to the best
                 knowledge and information of such counsel, will not conflict
                 with or constitute a breach of, or default under, or result in
                 the creation or imposition of any lien, charge or encumbrance
                 upon any property or assets of the Guarantor or any of its
                 subsidiaries pursuant to, any contract, indenture, mortgage,
                 loan agreement, note, lease or other instrument to which the
                 Guarantor or any of its subsidiaries is a party or by which it
                 or any of them may be bound or to which any of the property or
                 assets of the Guarantor or any such subsidiary is subject, nor
                 will such action result in any violation of the provisions of
                 the charter or by-laws of the Guarantor or any applicable law,
                 administrative regulation or, to the best knowledge and
                 information of such counsel, administrative or court order or
                 decree.

                          (vii)  Neither the Guarantor nor any of its
                 Significant Subsidiaries is in violation of its charter or
                 by-laws.





                                       25
   27
                          (viii)  To the best knowledge and information of such
                 counsel, neither the Guarantor nor any of its subsidiaries is
                 in violation of any law, ordinance, governmental rule or
                 regulation or court decree to which it may be subject or has
                 failed to obtain any license, permit, franchise or other
                 governmental authorization necessary to the ownership of its
                 property or to the conduct of its business, which violation or
                 failure would materially adversely affect the condition,
                 financial or otherwise, or the results of operations, business
                 affairs or business prospects of the Guarantor and its
                 subsidiaries considered as one enterprise; and, to the best
                 knowledge and information of such counsel, the Guarantor and
                 its subsidiaries own or possess or have obtained all
                 governmental licenses, permits, consents, orders, approvals
                 and other authorizations necessary to lease or own their
                 respective properties and to carry on their respective
                 businesses as presently conducted, except where the failure to
                 obtain such authorizations would not have a material adverse
                 effect on the condition, financial or otherwise, or the
                 results of operations, business affairs or business prospects
                 of the Guarantor and its subsidiaries considered as one
                 enterprise.

                          (ix)  To the best of such counsel's knowledge and
                 information, there is no action, suit or proceeding before or
                 by any court or governmental agency or body, domestic or
                 foreign, now pending, or threatened against or affecting, the
                 Guarantor or any of its subsidiaries, which would be
                 reasonably expected to result in any material adverse change
                 in the condition, financial or otherwise, or in the results of
                 operations, business affairs or business prospects of the
                 Guarantor and its subsidiaries considered as one enterprise,
                 or would materially and adversely affect the properties or
                 assets thereof or would materially and adversely affect the
                 consummation of this Agreement, the Delayed Delivery
                 Contracts, if applicable, or the Indenture or any transaction
                 contemplated hereby or thereby.

                          (x)  To the best of such counsel's knowledge and
                 information, there are no contracts or other documents
                 required to be described or referred to in the Registration
                 Statement or to be filed as exhibits thereto other than those
                 described or referred to therein or filed or incorporated by
                 reference as exhibits thereto, the descriptions thereof or
                 references thereto are correct in all material respects, and,
                 to the best of such counsel's knowledge





                                       26
   28
                 and information, no default exists in the due performance or
                 observance of any material obligation, agreement, covenant or
                 conditions contained in any contract, or other documents so
                 described, referred to, filed or incorporated by reference
                 where the consequences of such default would have a material
                 adverse effect on the condition, financial or otherwise, or
                 the results of operations, business affairs or business
                 prospects of the Guarantor and its subsidiaries considered as
                 one enterprise.

                          In rendering such opinion, Zurab S. Kobiashvili may
         rely (i) as to matters of fact upon the representations of officers of
         the Guarantor contained in any certificate delivered to such counsel
         and certificates of public officials, which certificates shall be
         attached to or delivered with such opinion; and (ii) as to matters of
         the laws of Australia covered thereby, upon the opinion of Arthur
         Robinson & Hedderwicks furnished pursuant to this Agreement.  Such
         opinion shall be limited to the General Corporation Law of the State
         of Delaware, the laws of the State of Texas and the laws of the United
         States of America.

                          (3)     The favorable opinion, dated as of the
         Closing Time, of Arthur Robinson & Hedderwicks, Australian counsel to
         the Company, in form and substance satisfactory to the
         Representatives, to the effect that:

                               (i)  The Company has been duly incorporated and
                 is validly existing as a corporation under the laws of the
                 Australian Capital Territory, Australia, and has no
                 subsidiaries.

                              (ii)  The Company has corporate power and
                 authority to own, lease and operate its properties and conduct
                 its business as described in the Registration Statement.

                             (iii)  To such counsel's knowledge, after having
                 made inquiries of the Secretary of the Company, the Company is
                 duly qualified as a foreign corporation to transact business
                 and is in good standing in each jurisdiction in which such
                 qualification is required to transact business whether by
                 reason of ownership or leasing of property or the conduct of
                 business, except where the failure so to qualify could not
                 reasonably be expected to have a material adverse effect on
                 the business, operations or condition, financial or otherwise,
                 or the results of operations of the Company




                                     27
   29
                 or its ability to perform its obligations hereunder or under
                 the Offered Securities or the Indenture.

                          (iv)  This Agreement and the applicable Delayed
                 Delivery Contracts, if any, have been duly authorized,
                 executed and delivered by the Company.

                          (v)  The Indenture has been duly authorized, executed
                 and delivered by the Company and (assuming the Indenture has
                 been duly authorized, executed and delivered by the Trustee)
                 constitutes a legal, valid and binding agreement of the
                 Company, enforceable in accordance with its terms, except as
                 enforcement thereof may be limited by bankruptcy, insolvency,
                 moratorium or other laws relating to or affecting enforcement
                 of creditors' rights against the Company or by general equity
                 principles.

                          (vi)  The Offered Securities have been duly
                 authorized and, when the Offered Securities are executed and
                 authenticated as specified in the Indenture and delivered
                 against payment pursuant to the Terms Agreement, as
                 supplemented by this Agreement, or any Delayed Delivery
                 Contracts, will constitute valid and binding obligations of
                 the Company, enforceable in accordance with its terms, except
                 as enforcement thereof may be limited by bankruptcy,
                 insolvency, moratorium or other laws relating to or affecting
                 enforcement of creditors' rights against the Company or by
                 general equity principles.

                          (vii)  No consent, approval, authorization, order or
                 decree of any court or governmental agency or body in
                 Australia is required for the execution and delivery by the
                 Company of this Agreement, the Indenture or the Terms
                 Agreement or any Delayed Delivery Contract or for the
                 consummation by the Company of the transactions contemplated
                 hereby or thereby.  The execution and delivery of the this
                 Agreement, any Delayed Delivery Contract and the Indenture and
                 the consummation by the Company of the transactions
                 contemplated by this Agreement and the Offered Securities and
                 the incurrence of the obligations and consummation of the
                 transactions contemplated herein and therein have been
                 authorized by all necessary corporate action of the Company
                 and will not conflict with or constitute a breach of, or
                 default under, or result in the creation or imposition of any
                 lien, charge or encumbrance upon any property or assets of the
                 Company pursuant to, any contract, indenture, mortgage, loan
                 agreement, note, lease or other




                                     28
   30
                 agreement or instrument to which the Company is a party or by
                 which it may be bound or to which any of the property or
                 assets of the Company is subject, nor will any such action
                 result in any violation of the Memorandum and Articles of
                 Association of the Company or any applicable law,
                 administrative regulation or administrative or court order or
                 decree.

                          (viii)  No stamp duty or similar tax or duty is
                 payable under applicable laws or regulations of Australia in
                 connection with the creation, issuance or delivery of the
                 Offered Securities, the transfer of any of the Offered
                 Securities or with respect to the execution and delivery of
                 this Agreement, the Offered Securities or the Indenture or any
                 document contemplated hereby or thereby.

                          (ix)  It is not necessary under the laws of Australia
                 or any authority or agency therein in order to enable an owner
                 of any interest in the Offered Securities or the Guarantee to
                 enforce its rights under the Offered Securities or the
                 Guarantee or to enable any of the Underwriters to enforce its
                 rights under this Agreement, as the case may be, that it
                 should, as a result solely of its holding or underwriting of
                 the Offered Securities, be licensed, qualified or otherwise
                 entitled to carry on business in Australia or any authority or
                 agency therein; the Offered Securities, the Indenture and this
                 Agreement are in proper legal form under the laws of Australia
                 and any political subdivision thereof or authority or agency
                 therein for the enforcement thereof against the Company
                 therein; and it is not necessary to ensure the legality,
                 validity, enforceability or admissibility in evidence of the
                 Offered Securities, the Indenture or this Agreement in
                 Australia or any authority or agency therein that any of them
                 be filed or recorded or enrolled with any court, authority or
                 agency in, or that any stamp, registration or similar taxes or
                 duties be paid to any court, authority or agency of Australia.

                          (x)  The choice of the laws of the State of New York
                 as the governing law of the Offered Securities, the Indenture
                 and this Agreement is a valid choice of law under the laws of
                 Australia and courts of Australia should honor this choice of
                 law.

                          (xi)  Any final judgment for a definite sum of money
                 rendered by any court of the State of New York or of the
                 United States located in the State of New York




                                     29
   31
                 having jurisdiction under its own domestic laws in respect of
                 any suit, action or proceeding against the Company based upon
                 any instruments or agreements entered into for the
                 consummation of the transactions contemplated in this
                 Agreement, the Indenture, or the Offered Securities would be
                 declared enforceable against the Company by the courts of
                 Australia without reexamination, review of the merits of the
                 cause of action in respect of which the original judgment was
                 given or relitigation of the matters adjudicated upon or
                 payment of any stamp, registration or similar tax or duty,
                 provided that (A) the judgment is consistent with public
                 policy in Australia and any relevant political subdivision,
                 (B) the judgment was not given or obtained by fraud or in a
                 manner contrary to natural justice, (C) the judgment was not
                 based on a clear mistake of law or fact, (D) the judgment was
                 not directly or indirectly for the payment of taxes or other
                 charges of a like nature or of a fine or other penalty, (E)
                 the judgment is for a definite sum, and (F) there has been no
                 prior judgment in another court between the same parties
                 concerning the same issues as are dealt with in the judgment
                 to be enforced in Australia.  Such counsel is not aware of any
                 reason why the enforcement in Australia of such a judgment in
                 respect of any of the instruments or agreements executed for
                 consummation of the transactions contemplated herein or in the
                 Prospectus would be contrary to public policy in Australia or
                 any political subdivision of either of them.

                          (xii)  The Company, and its obligations under this
                 Agreement, the Offered Securities and the Indenture, are
                 subject to civil and commercial law and to suit and neither it
                 nor any of its properties, assets or revenues have any right
                 of immunity, on the grounds of sovereignty, from any legal
                 action, suit or proceeding, from the giving of any relief in
                 any such legal action, suit or proceeding, from setoff or
                 counterclaim, from the jurisdiction of any Australian, New
                 York State or U.S. federal court, as the case may be, from
                 service of process, attachment upon or prior to judgment, or
                 attachment in aid of execution of judgment, or from execution
                 or enforcement of a judgment, or other legal process or
                 proceeding for the giving of any relief or for the enforcement
                 of a judgment, in any such court, with respect to its
                 obligations or liabilities or any other matter under or
                 arising out of or in connection with the Offered Securities,
                 this Agreement or the Indenture; and, to




                                     30
   32
                 the extent that the Company or any of its properties, assets
                 or revenues may have or may hereafter become entitled to any
                 such right of immunity in any such court in which proceedings
                 may at any time be commenced, the Company may waive such right
                 to the extent permitted by law and may consent to such relief
                 and enforcement as provided in this Agreement and the
                 Indenture.

                          (xiii)  It is not necessary under the laws of
                 Australia or any authority or agency therein in order to
                 enable an owner of any interest in the Offered Securities or
                 the Guarantee to enforce its rights under the Offered
                 Securities or the Guarantee or to enable any of the
                 Underwriters to enforce its rights under this Agreement, as
                 the case may be, that it should, as a result solely of its
                 holding or underwriting of the Offered Securities, be
                 licensed, qualified or otherwise entitled to carry on business
                 in Australia or any authority or agency therein; the Offered
                 Securities, the Indenture and this Agreement are in proper
                 legal form under the laws of Australia and any political
                 subdivision thereof or authority or agency therein for the
                 enforcement thereof against the Company therein; and it is not
                 necessary to ensure the legality, validity, enforceability or
                 admissibility in evidence of the Offered Securities, the
                 Indenture or this Agreement in Australia or any authority or
                 agency therein that any of them be filed or recorded or
                 enrolled with any court, authority or agency in, or that any
                 stamp, registration or similar taxes or duties be paid to any
                 court, authority or agency of Australia.

                          (xiv)  Except as disclosed in the Prospectus, no
                 exchange control authorization or any other authorization,
                 approval, consent or license of any governmental authority or
                 agency of or in Australia is required for the payment by the
                 Company of any amounts in United States dollars pursuant to
                 the terms of the Offered Securities or to the Underwriters
                 pursuant to this Agreement.

                          (xv)  The information contained in the Prospectus on
                 page 2 regarding the enforceability of judgments and the
                 Australian exchange controls, and under the caption "Tax
                 Considerations - Australian Law" to the extent that such
                 information constitutes matters of law, summaries of legal
                 matters or legal conclusions, has been reviewed by such
                 counsel and is correct.

   
                          (xvi) Assuming the Offered Securities are offered and
                 sold in the manner contemplated by this Agreement (including
                 the Terms Agreement) and the Prospectus, the receipt of
                 amounts paid under the Offered Securities in respect of
                 principal, premium or interest by a holder of Offered
                 Securities who is not a "resident of Australia" within the
                 meaning of the Income Tax Assessment Act of 1936 of Australia
                 (the "Tax Act") does not result in the imposition of, or
                 liability for, any income tax, withholding tax, assessment or
                 other charges which are imposed under the Tax Act or by any
                 taxing authority in Australia. This opinion is subject to any
                 subsequent interpretative guidelines issued by the Australian
                 Taxation Office or other department of the Commonwealth
                 Government of Australia which change or alter the manner in
                 which the requirements of section 128F have been interpreted
                 for current purposes.
    




                                     31
   33
                 In giving their opinion, Arthur Robinson & Hedderwicks may
         rely as to matters of New York law upon the opinion of Brown & Wood LLP
         furnished pursuant to this Agreement, and as to matters of other
         United States law upon the opinion of Woodard, Hall & Primm, P.C.
         furnished pursuant to this Agreement.

   
                          (4)     The favorable opinion, dated as of the
         Closing Time, of Brown & Wood LLP, counsel for the Underwriters, with
         respect to the matters set forth in clauses (i) to (ix), 
         inclusive, and (xi) of subsection (b)(1) of this Section.
    

   
                          (5)     In giving their opinions required by
         subsection (b)(1), (b)(2), (b)(3) and (b)(4), respectively, of this
         Section 4, Woodard, Hall & Primm, P.C., Zurab S. Kobiashvili, and
         Brown & Wood LLP shall each additionally state that in the course of
         the preparation of the Registration Statement and the Prospectus such
         counsel has considered the information set forth therein in light of
         the matters required to be set forth therein, and has participated in
         conferences with officers and representatives of the Company and the
         Guarantor including their independent public accountants, during the
         course of which the contents of the Registration Statement and the
         Prospectus and related matters were discussed.  Such counsel need not
         independently check the accuracy or completeness of, or otherwise
         verify, and accordingly need not pass upon, and accordingly need not
         assume responsibility for, the accuracy, completeness or fairness of
         the statements contained in the Registration Statement or the
         Prospectus and such counsel may, in good faith, rely as to materiality
         upon the judgment of officers and representatives of the Company and
         the Guarantor.  Such counsel shall additionally state that, however,
         as a result of such consideration and participation, nothing has come
         to such counsel's attention which causes such counsel to believe that
         the Registration Statement, at the time it became effective (or, if an
         amendment to the Registration Statement or an Annual Report on Form
         10-K has been filed by the Guarantor with the Commission subsequent to
         the effectiveness of the Registration Statement, then at the time such
         amendment became effective or at the time of the most recent such
         filing, as the case may be), contained an untrue statement of a
         material fact or omitted to state a material fact required to be
         stated therein or necessary in order to make the statements therein
         not misleading or that the Prospectus or any amendment or supplement
         thereto, at the time the Prospectus was issued at the time any such
         amendment or
    




                                     32
   34
         supplement was issued or, at the Closing Time included or includes an
         untrue statement of a material fact or omitted or omits to state a
         material fact necessary in order to make the statements therein, in
         the light of the circumstances under which they were made, not
         misleading (it being understood that such counsel need express no
         opinion with respect to the financial statements and engineering
         reports and other financial or engineering data contained in the
         Registration Statement (including the Prospectus) or those parts of
         the Registration Statement which constitute the Form T-1).

                 (c)  At the Closing Time, there shall not have been, since the
         date of the Terms Agreement or since the respective dates as of which
         information is given in the Registration Statement and the Prospectus,
         any material adverse change in the condition, financial or otherwise,
         or in the results of operations, business affairs or business prospects
         of the Company or of the Guarantor and its subsidiaries considered as
         one enterprise, whether or not arising in the ordinary course of
         business, and the Representatives shall have received a certificate of
         (A) the Chief Executive Officer, Vice Chairman, President or Vice
         President and Treasurer, the Assistant Treasurer, the Vice President
         and Chief Financial Officer or principal accounting officer of the
         Company, dated as of the Closing Time, to the effect that (i) there has
         been no such material adverse change with respect to the Company and
         its subsidiaries, (ii) the representations and warranties of the
         Company contained in Section 1 are true and correct as of the Closing
         Time and (iii) the Company has performed or complied with all
         agreements and satisfied all conditions on its part to be performed or
         satisfied at or prior to the date of such certificate, and (B) the
         Chief Executive Officer, President or Vice President and Treasurer, the
         Assistant Treasurer, the Vice President and Chief Financial Officer or
         Vice President and Controller of the Guarantor, dated as of the Closing
         Time, to the effect that (i) there has been no such material adverse
         change with respect to the Guarantor and its subsidiaries, (ii) the
         representations and warranties of the Guarantor consolidated as one
         enterprise contained in Section 1 are true and correct as of the
         Closing Time, (iii) the Guarantor has performed or complied with all
         agreements and satisfied all conditions on its part to be performed or
         satisfied at or prior to the date of such certificate and (iv) no stop
         order suspending the effectiveness of the Registration Statement or any
         Rule 462(b) Registration Statement has been issued and no proceedings
         for that purpose have been initiated or threatened by the Commission.
         As used in this Section 4(c), the term "Prospectus" means the
         Prospectus in the form first
        



                                     33
   35
         provided to the applicable Underwriter or Underwriters for use in
         confirming sales of the Offered Securities.

                 (d)      (1)     On the date of the Terms Agreement, the
         Underwriters shall have received a letter from Arthur Andersen LLP,
         dated as of the date hereof and in form and substance satisfactory to
         the Underwriters, to the effect that:

                             (i)  They are independent accountants with respect
                 to the Guarantor and its subsidiaries within the meaning of
                 the 1933 Act, the 1933 Act Regulations, the 1934 Act and the
                 1934 Act Regulations.

                            (ii)  It is their opinion that the consolidated
                 financial statements and supporting schedule(s) included or
                 incorporated by reference in the Registration Statement and
                 the Prospectus and audited by them and covered by their
                 opinions therein comply in form in all material respects with
                 the applicable accounting requirements of the 1933 Act, the
                 1933 Act Regulations, the 1934 Act and the 1934 Act
                 Regulations.

                           (iii)  They have performed specified procedures, not
                 constituting an audit, including a reading of the latest
                 available interim financial statements of the Guarantor and
                 its indicated subsidiaries, a reading of the minute books of
                 the Guarantor and such subsidiaries since the end of the most
                 recent fiscal year with respect to which an audit report has
                 been issued, inquiries of and discussions with certain
                 officials of the Guarantor and such subsidiaries responsible
                 for financial and accounting matters with respect to the
                 unaudited consolidated financial statements included or
                 incorporated by reference in the Registration Statement and
                 the Prospectus and the latest available interim unaudited
                 financial statements of the Guarantor and its subsidiaries,
                 and such other inquiries and procedures as may be specified in
                 such letter, and on the basis of such inquiries and
                 procedures, nothing came to their attention that caused them
                 to believe that: (A) any material modifications should be made
                 to the unaudited consolidated financial statements of the
                 Guarantor and its subsidiaries included or incorporated by
                 reference in the Registration Statement and the Prospectus for
                 them to be in conformity with generally accepted accounting
                 principles in the United States, (B) the unaudited
                 consolidated financial statements of the Guarantor and its
                 subsidiaries included or incorporated by reference in the
                 Registration Statement and the




                                     34
   36
                 Prospectus do not comply as to form in all material respects
                 with the applicable accounting requirements of the 1934 Act
                 and the 1934 Act Regulations or (C) at a specified date not
                 more than three days prior to the date of such letter, there
                 was any change in the consolidated capital stock, any increase
                 in consolidated long-term debt or any decrease in the
                 consolidated net current assets or consolidated net assets of
                 the Guarantor and its subsidiaries, in each case as compared
                 with the amounts shown on the most recent consolidated balance
                 sheet of the Guarantor and its subsidiaries included or
                 incorporated by reference in the Registration Statement and
                 the Prospectus or, during the period from the date of such
                 balance sheet to a specified date not more than three days
                 prior to the date of such letter, there were any decreases, as
                 compared with the corresponding period in the preceding year,
                 in consolidated revenues or in the total or per-share amounts
                 of income before extraordinary items or of net income of the
                 Guarantor and its subsidiaries, except in all instances for
                 changes, increases or decreases that the Registration
                 Statement and the Prospectus disclose have occurred or may
                 occur or except for such exceptions enumerated in such letter
                 as shall have been agreed to by the Underwriters and the
                 Guarantor.

                            (iv)  They have performed specified procedures, not
                 constituting an audit, set forth in their letter, based upon
                 which nothing came to their attention that caused them to
                 believe that the unaudited pro forma consolidated condensed
                 financial statements, if any, included or incorporated by
                 reference in the Registration Statement or the Prospectus do
                 not comply as to form in all material respects with the
                 applicable accounting requirements of Rule 11-02 of Regulation
                 S-X and that the pro forma adjustments have not been properly
                 applied to the historical amounts in the compilation of those
                 statements.

                             (v)  In addition to the audit referred to in their
                 opinions and the limited procedures referred to in clauses
                 (iii) and (iv) above, they have carried out certain specified
                 procedures, not constituting an audit, with respect to certain
                 amounts, percentages and financial information which are
                 included or incorporated by reference in the Registration
                 Statement and the Prospectus and which are specified by the
                 Underwriters, and have found such amounts, percentages and
                 financial information to be in agreement with the




                                     35
   37
                 relevant accounting, financial and other records of the
                 Guarantor and its subsidiaries identified in such letter.

                          (2)     At the Closing Time, the Underwriters shall
                 have received from Arthur Andersen LLP, a letter, dated as of
                 the Closing Time, to the effect that they reaffirm the
                 statements made in the letter furnished pursuant to subsection
                 (d)(1) of this Section, except that the specified date
                 referred to shall be a date not more than three days prior to
                 the Closing Time.

                 (e)  At the Closing Time, counsel for the Underwriters shall
         have been furnished with such documents and opinions as they may
         reasonably require for the purpose of enabling them to pass upon the
         issuance and sale of the Offered Securities and the Guarantee as
         herein contemplated and related proceedings or in order to evidence
         the accuracy and completeness of any of the representations and
         warranties, or the fulfillment of any of the conditions, herein
         contained; and all proceedings taken by the Company and the Guarantor
         in connection with the issuance and sale of the Offered Securities as
         herein and in the Terms Agreement contemplated shall be satisfactory
         in form and substance to the Representatives.

                 (f)  In the event that the Terms Agreement provides for Option
         Securities and the Underwriters exercise their option pursuant to
         Section 2(b) hereof to purchase all or any portion of the Option
         Securities, the representations and warranties of the Company and the
         Guarantor contained herein and the statements in any certificates
         furnished by the Company and the Guarantor hereunder shall be true and
         correct as of each Date of Delivery, and the Underwriters shall have
         received:

                          (1)  Unless the Date of Delivery is the Closing Time,
         a certificate, dated such Date of Delivery, of the Chief Executive
         Officer, President or Vice President and the Treasurer, the Assistant
         Treasurer, the principal financial officer or principal accounting
         officer of the Guarantor, in their capacities as such, confirming that
         the certificate delivered at the Closing Time pursuant to Section 4(c)
         hereof remains true and correct as of such Date of Delivery.

                          (2)  The favorable opinion of Woodard, Hall & Primm,
         P.C., counsel for the Company and the Guarantor, Zurab S. Kobiashvili,
         General Counsel for the Guarantor, and Arthur Robinson & Hedderwicks,
         Australian Counsel for the Company, in each case, in form and
         substance satisfactory to




                                     36
   38
         counsel for the Underwriters, dated such Date of Delivery, relating to
         the Option Securities and otherwise substantially to the same effect
         as the opinions required by subsections (1), (2) and (3) of Section
         4(b) hereof.

                          (3)     The favorable opinion of Brown & Wood LLP,
         counsel for the Underwriters, dated such Date of Delivery, relating to
         the Option Securities and otherwise to the same effect as the opinion
         required by subsections (4) and (5) to Section 4(b) hereof.

                          (4)     Unless the Date of Delivery is the Closing
         Time, a letter from Arthur Andersen LLP, in form and substance
         satisfactory to the Underwriters and dated such Date of Delivery,
         substantially the same in scope and substance as the letter furnished
         to the Underwriters at the Closing Time pursuant to Section 4(d)
         hereof, except that the "specified date" in the letter shall be a date
         not more than three days prior to such Date of Delivery.

         If any condition specified in this Section shall not have been
fulfilled when and as required to be fulfilled, this Agreement may be
terminated by the Representatives by notice to the Company and the Guarantor at
any time at or prior to the Closing Time, and such termination shall be without
liability of any party to any other party except as provided in Section 5.

         SECTION 5.  Payment of Expenses.  The Company and the Guarantor,
jointly and severally, will pay all expenses incident to the performance of its
obligations under this Agreement, including:

                 (a)      the preparation and filing of the Registration
         Statement, including any Rule 462(b) Registration Statement, and all
         amendments thereto and the Prospectus and any amendments or
         supplements thereto;

                 (b)      the preparation, filing and reproduction of this
         Agreement and the Delayed Delivery Contract(s), if applicable;

                 (c)      the preparation, printing, issuance and delivery of
         the Offered Securities, including any fees and expenses relating to
         the eligibility and issuance of Offered Securities in book-entry form;

                 (d)  the fees and disbursements of the Company's accountants
         and counsel, of the Trustee and its counsel, and of any calculation
         agent or exchange rate agent;




                                     37
   39
                 (e)  except as otherwise provided in the Terms Agreement, the
         reasonable fees and disbursements of counsel to the Underwriters;

                 (f)  the qualification of the Offered Securities under state
         securities laws in accordance with the provisions of Section 3(k)
         hereof, including filing fees and the reasonable fees and
         disbursements of counsel for the Underwriters in connection therewith
         and in connection with the preparation of any Blue Sky or Legal
         Investment Survey;

                 (g)  the printing and delivery to the Underwriters in
         quantities as hereinabove stated of copies of the Registration
         Statement and any amendments thereto, and of the Prospectus and any
         amendments or supplements thereto, and the delivery by the
         Underwriters of the Prospectus and any amendments or supplements
         thereto in connection with solicitations or confirmations of sales of
         the Offered Securities;

                 (h)  the preparation, reproducing and delivery to the
         Underwriters of copies of the Indenture and all amendments,
         supplements and modifications thereto;

                 (i)  any fees charged by nationally recognized statistical
         rating organizations for the rating of the Offered Securities;

                 (j)  the fees and expenses incurred in connection with any
         listing of Offered Securities on a securities exchange;

                 (k)  the fees and expenses incurred with respect to any filing
         with the National Association of Securities Dealers, Inc.;

                 (l)  any out-of-pocket expenses of the Underwriters incurred
         with the approval of the Company;

                 (m)  the cost of providing any CUSIP or other identification
         numbers for the Offered Securities; and

                 (n)  any duties, taxes and other charges payable in connection
         with the issuance, sale and delivery of the Offered Securities or the
         execution, delivery or performance of this Agreement or the Indenture.

         If this Agreement is terminated by the Underwriters in accordance with
the provisions of Section 9, the Company and the Guarantor shall reimburse the
Underwriters for all of their out-




                                     38
   40
of-pocket expenses, including the reasonable fees and disbursements of counsel
for the Underwriters.

         SECTION 6.  Indemnification.  (a) The Company and the Guarantor agree,
jointly and severally, to indemnify and hold harmless each Underwriter and each
person, if any, who controls any Underwriter within the meaning of Section 15
of the 1933 Act as follows:

         (i) against any and all loss, liability, claim, damage and expense
         whatsoever, as incurred, arising out of any untrue statement or
         alleged untrue statement of a material fact contained in the
         Registration Statement (or any amendment thereto), including any Rule
         462(b) Registration Statement, including information deemed to be part
         of the Registration Statement pursuant to Rule 430A(b) of the 1933 Act
         Regulations, if applicable, or the omission or alleged omission
         therefrom of a material fact required to be stated therein or
         necessary to make the statements therein not misleading or arising out
         of any untrue statement or alleged untrue statement of a material fact
         included in any preliminary prospectus or the Prospectus (or any
         amendment or supplement thereto) or the omission or alleged omission
         therefrom of a material fact necessary in order to make the statements
         therein, in the light of the circumstances under which they were made,
         not misleading, unless such untrue statement or omission or such
         alleged untrue statement or omission was made in reliance upon and in
         conformity with written information furnished to the Company or the
         Guarantor by an Underwriter expressly for use in the Registration
         Statement (or any amendment thereto) or such preliminary prospectus or
         the Prospectus (or any amendment or supplement thereto);

         (ii) against any and all loss, liability, claim, damage and expense
         whatsoever, as incurred, to the extent of the aggregate amount paid in
         settlement of any litigation, or investigation or proceeding by any
         governmental agency or body, commenced or threatened, or of any claim
         whatsoever based upon any such untrue statement or omission, or any
         such alleged untrue statement or omission; provided that such
         settlement is effected with the written consent of the Company or the
         Guarantor, which consent shall not be unreasonably withheld; and

         (iii) against any and all expense whatsoever, as incurred (including
         the fees and expenses of counsel chosen by such Underwriter),
         reasonably incurred in investigating, preparing or defending against
         any litigation, or any investigation or proceeding by any governmental
         agency or




                                     39
   41
         body, commenced or threatened, or any claim whatsoever based upon any
         such untrue statement or omission, or any such alleged untrue
         statement or omission, to the extent that any such expense is not paid
         under (i) or (ii) above.

         (b)     Each Underwriter agrees, severally and not jointly, to
indemnify and hold harmless the Company, the Guarantor, their respective
directors, each of their officers who signed the Registration Statement, and
each person, if any, who controls the Company or the Guarantor within the
meaning of Section 15 of the 1933 Act against any and all loss, liability,
claim, damage and expense described in the indemnity contained in subsection
(a) of this Section, but only with respect to untrue statements or omissions,
or alleged untrue statements or omissions, made in the Registration Statement
(or any amendment thereto), any Rule 462(b) Registration Statement or any
preliminary prospectus or the Prospectus (or any amendment or supplement
thereto) in reliance upon and in conformity with written information furnished
to the Guarantor by such Underwriter expressly for use in the Registration
Statement (or any amendment thereto), any Rule 462(b) Registration Statement or
any preliminary prospectus or the Prospectus (or any amendment or supplement
thereto).

         (c)     Each indemnified party shall give notice as promptly as
reasonably practicable to each indemnifying party of any action commenced
against it in respect of which indemnity may be sought hereunder, but failure
to so notify an indemnifying party shall not relieve it from any liability
which it may have otherwise than on account of this indemnity agreement.  If
any such claim or action shall be brought against an indemnified party, and it
shall notify the indemnifying party thereof, the indemnifying party shall be
entitled to participate therein and to the extent that it wishes, jointly with
any other similarly notified indemnifying party, to assume the defense thereof
with counsel reasonably satisfactory to the indemnified party.  After notice
from the indemnifying party to the indemnified party of its election to assume
the defense of such claim or action, the indemnifying party shall not be liable
to the indemnified party under this Section for any legal or other expenses
subsequently incurred by the indemnified party in connection with the defense
thereof other than reasonable costs of investigation; provided, however, that
each Underwriter shall have the right to employ counsel to represent jointly
the Underwriters and their respective controlling persons who may be subject to
liability arising out of any claim in respect of which indemnity may be sought
by the Underwriters against the Company or the Guarantor under this Section if,
in the judgment of any of the Underwriters, it is advisable for such
Underwriter or Underwriters and controlling persons to be jointly represented
by separate counsel, and in that event the fees and expenses of such




                                     40
   42
separate counsel shall be paid by the Company and the Guarantor, acting jointly
and severally.  In no event shall the indemnifying parties be liable for the
fees and expenses of more than one counsel (in addition to any local counsel)
separate from their own counsel for all indemnified parties in connection with
any one action or separate but similar or related actions in the same
jurisdiction arising out of the same general allegations or circumstances.  No
indemnifying party shall, without the prior written consent of the indemnified
parties (which shall not unreasonably be withheld), settle or compromise or
consent to the entry of any judgment with respect to any litigation, or any
investigation or proceeding by any governmental agency or body, commenced or
threatened, or any claim whatsoever in respect of which indemnification or
contribution could be sought under this Section 8 or Section 9 hereof (whether
or not the indemnified parties are actual or potential parties thereto), unless
such settlement, compromise or consent (i) includes an unconditional release of
each indemnified party from all liability arising out of such litigation,
investigation, proceeding or claim and (ii) does not include a statement as to
or an admission of fault, culpability or a failure to act by or on behalf of
any indemnified party.

         (d)     For purposes of this Section 6, all references to the
Registration Statement, any preliminary prospectus or the Prospectus, or any
amendment or supplement to any of the foregoing, shall be deemed to include,
without limitation, any electronically transmitted copies thereof, including,
without limitation, any copies filed with the Commission pursuant to EDGAR.

         SECTION 7.  Contribution.  If the indemnification provided for in
Section 6 hereof is for any reason unavailable to or insufficient to hold
harmless an indemnified party in respect of any losses, liabilities, claims,
damages or expenses referred to therein, then each indemnifying party shall
contribute to the aggregate amount of such losses, liabilities, claims, damages
and expenses incurred by such indemnified party, as incurred, (i) in such
proportion as is appropriate to reflect the relative benefits received by the
Company and the Guarantor on the one hand and the Underwriters on the other
hand from the offering of the Offered Securities pursuant to this Agreement or
(ii) if the allocation provided by clause (i) is not permitted by applicable
law, in such proportion as is appropriate to reflect not only the relative
benefits referred to in clause (i) above but also the relative fault of the
Company and the Guarantor on the one hand and of the Underwriters on the other
hand in connection with the statements or omissions which resulted in such
losses, liabilities, claims, damages or expenses, as well as any other relevant
equitable considerations.  The relative benefits




                                     41
   43
received by the Company and the Guarantor on the one hand and the Underwriters
on the other hand in connection with the offering of the Offered Securities
pursuant to this Agreement shall be deemed to be in the same respective
proportions as the total net proceeds from the offering of the Offered
Securities pursuant to this Agreement (before deducting expenses) received by
the Company and the total commission or underwriting discount received by each
Underwriter, in each case as set forth on the cover of the Prospectus
Supplement, bear to the aggregate initial public offering price of the Offered
Securities sold to or through such Underwriter as set forth on such cover.  The
relative fault of the Company and the Guarantor on the one hand and the
Underwriters on the other hand shall be determined by reference to, among other
things, whether the untrue or alleged untrue statement of a material fact or
the omission or alleged omission to state a material fact relates to
information supplied by the Company or the Guarantor or by the Underwriters and
the parties' relative intent, knowledge, access to information and opportunity
to correct or prevent such statement or omission.  The Company, the Guarantor
and the Underwriters agree that it would not be just and equitable if
contribution pursuant to this Section 7 were determined by pro rata allocation
(even if the Underwriters were treated as one entity for such purpose) or by
any other method of allocation which does not take account of the equitable
considerations referred to above in this Section 7.  The aggregate amount of
losses, liabilities, claims, damages and expenses incurred by an indemnified
party and referred to above in this Section 7 shall be deemed to include any
legal or other expenses reasonably incurred by such indemnified party in
investigating, preparing or defending against any litigation, or any
investigation or proceeding by any governmental agency or body, commenced or
threatened, or any claim whatsoever based upon any such untrue or alleged
untrue statement or omission or alleged omission.  Notwithstanding the
provisions of this Section 7, no Underwriter shall be required to contribute
any amount in excess of the amount by which the total price at which the
Offered Securities sold to or through such Underwriter were offered to the
public exceeds the amount of any damages which such Underwriter has otherwise
been required to pay by reason of such untrue or alleged untrue statement or
omission or alleged omission.  No person guilty of fraudulent misrepresentation
(within the meaning of Section 11(f) of the 1933 Act) shall be entitled to
contribution from any person who was not guilty of such fraudulent
misrepresentation.  For purposes of this Section 7, each person, if any, who
controls an Underwriter within the meaning of Section 15 of the 1933 Act or
Section 20 of the 1934 Act shall have the same rights to contribution as such
Underwriter, and each director of the Company or the Guarantor, each officer of
the Company or the Guarantor who signed the Registration Statement, and each
person, if any, who controls the




                                     42
   44
Company or the Guarantor within the meaning of Section 15 of the 1933 Act or
Section 20 of the 1934 Act shall have the same rights to contribution as the
Company or the Guarantor, as the case may be.  The Underwriters' respective
obligations to contribute pursuant to this Section 7 are several in proportion
to the principal amount of Offered Securities sold to or through each
Underwriter and not joint.

         SECTION 8.  Representations, Warranties and Agreements to Survive
Delivery.  All representations, warranties and agreements contained in this
Agreement or in certificates of officers of the Company and the Guarantor
submitted pursuant hereto or thereto shall remain operative and in full force
and effect, regardless of any investigation made by or on behalf of any
Underwriter or controlling person of an Underwriter, or by or on behalf of the
Company or the Guarantor, and shall survive each delivery of and payment for
any Offered Securities.

         SECTION 9.  Termination.

         (a)     The Representatives may terminate this Agreement immediately
upon notice to the Company, at any time at or prior to the Closing Time if (i)
there has been, since the date of the Terms Agreement or since the respective
dates as of which information is given in the Registration Statement, any
material adverse change in the condition, financial or otherwise, or in the
results of operations, business affairs or business prospects of the Company or
the Guarantor and its subsidiaries considered as one enterprise, whether or not
arising in the ordinary course of business, or (ii) there shall have occurred
any material adverse change in the financial markets in Australia or the United
States or any outbreak or escalation of hostilities or other national or
international calamity or crisis or any material adverse change or prospective
material adverse change in exchange controls or taxation in Australia or the
United States the effect of which is such as to make it, in the judgment of the
Representatives, impracticable to market the Offered Securities or enforce
contracts for the sale of the Offered Securities, or (iii) trading in any
securities of the Guarantor has been suspended by the Commission or a national
securities exchange, or if trading generally on either the American Stock
Exchange or the New York Stock Exchange shall have been suspended, or minimum
or maximum prices for trading have been fixed, or maximum ranges for prices for
securities have been required, by either of said exchanges or by order of the
Commission or any other governmental authority, or if a banking moratorium
shall have been declared by Australian, U.S. Federal, New York or Texas
authorities or if a banking moratorium shall have been declared by the relevant
authorities in the country or countries of origin of any foreign currency or
currencies in which the Offered Securities are




                                     43
   45
denominated or payable, or (iv) the rating assigned by any nationally
recognized statistical rating organization to any debt securities of the
Company or the Guarantor as of the date of the Terms Agreement shall have been
lowered since that date or if any such rating organization shall have publicly
announced that it has under surveillance or review, with possible negative
implications, its rating of any debt securities of the Company or the
Guarantor, as the case may be, or (v) there shall have come to the attention of
the Representatives any facts that would cause them to reasonably believe that
the Prospectus, at the time it was required to be delivered to a purchaser of
the Offered Securities, included an untrue statement of a material fact or
omitted to state a material fact necessary in order to make the statements
therein, in light of the circumstances existing at the time of such delivery,
not misleading.  As used in this Section 9, the term "Prospectus" means the
Prospectus in the form first provided to the applicable Underwriter or
Underwriters for use in confirming sales of the related Offered Securities.

         (b)     If this Agreement is terminated pursuant to this Section, such
termination shall be without liability of any party to any other party, except
to the extent provided in Section 5.  Notwithstanding any such termination, (i)
the covenants set forth in Section 3(b), (d), and (e) with respect to any
offering of Offered Securities shall remain in effect so long as any
Underwriter owns any such Offered Securities purchased from the Company
pursuant to this Agreement and during the period when the Prospectus is
required to be delivered in connection with sales of the Offered Securities and
(ii) the covenants set forth in Section 3(c), (g), (h) and, if applicable, (i),
the provisions of Section 5, the indemnity agreement set forth in Section 6,
the contribution provisions set forth in Section 7 and the provisions of
Sections 8, 11, 12 and 13 shall remain in effect.

         SECTION 10.  Default.  If one or more of the Underwriters shall fail
at the Closing Time or a Date of Delivery to purchase the Immediate Delivery
Offered Securities which it or they are obligated to purchase under this
Agreement (the "Defaulted Securities"), then the Representatives shall have the
right, within 24 hours thereafter, to make arrangements for one or more of the
non-defaulting Underwriters, or any other underwriters, to purchase all, but
not less than all, of the Defaulted Securities in such amounts as may be agreed
upon and upon the terms herein set forth.  If, however, during such 24 hours
the Representatives shall not have completed such arrangements for the purchase
of all of the Defaulted Securities, then:

                 (a)      if the amount of Defaulted Securities does not exceed
         10% of the amount of Immediate Delivery Offered Securities to be
         purchased on such date, each of the




                                     44
   46
         non-defaulting Underwriters shall be obligated, severally and not
         jointly, to purchase the full amount thereof in the proportions that
         their respective underwriting obligations hereunder bear to the
         underwriting obligations of all non-defaulting Underwriters, or

                 (b)      if the amount of Defaulted Securities exceeds 10% of
         the number of Immediate Delivery Offered Securities to be purchased on
         such date, this Agreement or, with respect to any Date of Delivery
         which occurs after the Closing Time, the obligation of the
         Underwriters to purchase and of the Company to sell the Option
         Securities to be purchased and sold on such Date of Delivery shall
         terminate without liability on the part of any non-defaulting
         Underwriter.

         No action taken pursuant to this Section 10 shall relieve any
defaulting Underwriter from liability in respect of its default.

         In the event of any such default which does not result in a
termination of this Agreement or, in the case of a Date of Delivery which is
after the Closing Time, which does not result in a termination of the
obligation of the Underwriters to purchase and the Company to sell the relevant
Option Securities, as the case may be, any of the Representatives, the Company
or the Guarantor shall have the right to postpone the Closing Time or the
relevant Date of Delivery, as the case may be, for a period not exceeding seven
days in order to effect any required changes in the Registration Statement or
the Prospectus or in any other documents or arrangements.  As used herein, the
term "Underwriter" includes any person substituted for an Underwriter under
this Section 10.

         SECTION 11.  Notices.  All notices and other communications hereunder
shall be in writing, either delivered by hand, by mail or by telex, telecopier
or telegram, and any such notice shall be effective when received at the
address specified in this Section 11.  Notices to the Underwriters shall be
directed as provided in the Terms Agreement.  Notices to the Company shall be
directed to Apache Finance Pty Ltd, 256 St. George's Terrace, Level 3, Perth,
Western Australia, 6000, Australia, Attention:_________ with a copy to the
Guarantor.  Notices to the Guarantor shall be directed to Apache Corporation,
2000 Post Oak Boulevard, Suite 100, Houston, Texas 77056-4400, Attention:  Vice
President and Treasurer, with a copy to:  Mr. Ralph K. Miller, Jr., Woodard,
Hall & Primm, P.C., 7100 Texas Commerce Tower, Houston, Texas 77002.  Any party
to this Agreement may from time to time designate another address to receive
notice pursuant to this Agreement by notice duly given in accordance with the
terms of this Section 11.




                                     45
   47
         SECTION 12.  Parties.  This Agreement shall inure to the benefit of
and be binding upon the Underwriters, the Company and the Guarantor and their
respective successors.  Nothing expressed or mentioned in this Agreement is
intended or shall be construed to give any person, firm or corporation, other
than the parties hereto and their respective successors and the controlling
persons and officers and directors referred to in Sections 6 and 7 and their
heirs and legal representatives, any legal or equitable right, remedy or claim
under or in respect of this Agreement or any provision herein contained.  This
Agreement and all conditions and provisions hereof are intended to be for the
sole and exclusive benefit of the parties hereto and their respective
successors and said controlling persons and officers and directors and their
heirs and legal representatives, and for the benefit of no other person, firm
or corporation.  No purchaser of Offered Securities from any Underwriter shall
be deemed to be a successor by reason merely of such purchase.

         SECTION 13.  Governing Law.  This Agreement and all the rights and
obligations of the parties hereto shall be governed by and construed in
accordance with the laws of the State of New York applicable to agreements made
and to be performed in such State.

         SECTION 14.  Consent to Jurisdiction; Appointment of Agent to Accept
Service of Process.

                 (a)      The Company irrevocably consents and agrees, for the
         benefit of the Holders from time to time of the Offered Securities,
         the Underwriters and the other persons referred to in Section 12 that
         any legal action, suit or proceeding against it with respect to its
         obligations, liabilities or any other matter arising out of or in
         connection with this Agreement, the Guarantee or any Offered
         Securities may be brought in the courts of the State of New York, or
         the courts of the United States of America located in The City of New
         York and, until all amounts due and to become due in respect of the
         Guarantee and all the Offered Securities have been paid, or until any
         such legal action, suit or proceeding commenced prior to such payment
         has been concluded, hereby irrevocably consents and submits to the
         non-exclusive jurisdiction of each such court in personam, generally
         and unconditionally with respect to any action, suit or proceeding for
         itself and in respect of its properties, assets and revenues.

                 (b)  The Company hereby irrevocably designates, appoints, and
         empowers CT Corporation, with offices currently at 1633 Broadway, New
         York, New York 10019, as its designee, appointee and agent to receive,
         accept and




                                     46
   48
         acknowledge for and on its behalf service of any and all legal
         process, summons, notices and documents that may be served in any
         action, suit or proceeding brought against the Company in any such
         United States federal or state court with respect to its obligations,
         liabilities or any other matter arising out of or in connection with
         this Agreement, the Guarantee or any Debt Securities and that may be
         made on such designee, appointee and agent in accordance with legal
         procedures prescribed for such courts.  If for any reason such
         designee, appointee and agent hereunder shall cease to be available to
         act as such, the Company agrees to designate a new designee, appointee
         and agent in The City of New York on the terms and for the purposes of
         this Section 14 reasonably satisfactory to each of the
         Representatives.  The Company further hereby irrevocably consents and
         agrees to the service of any and all legal process, summons, notices
         and documents in any such action, suit or proceeding against the
         Company by serving a copy thereof upon the relevant agent for service
         of process referred to in this Section 14 (whether or not the
         appointment of such agent shall for any reason prove to be ineffective
         or such agent shall accept or acknowledge such service) or by mailing
         copies thereof by registered or certified air mail, postage prepaid,
         to the Company at its address specified in or designated pursuant to
         this Agreement, with a copy (similarly mailed) to CT Corporation, 1633
         Broadway, New York, New York 10019.  The Company agrees that the
         failure of any such designee, appointee and agent to give any notice
         of such service to it shall not impair or affect in any way the
         validity of such service or any judgment rendered in any action or
         proceeding based thereon.  Nothing herein shall in any way be deemed
         to limit the ability of the holders of the Securities, the
         Underwriters and the other persons referred to in Section 12 to serve
         any such legal process, summons, notices and documents in any other
         manner permitted by applicable law or to obtain jurisdiction over the
         Company or bring actions, suits or proceedings against the Company in
         such other jurisdictions, and in such manner, as may be permitted by
         applicable law.  The Company hereby irrevocably and unconditionally
         waives, to the fullest extent permitted by law, any objection that it
         may now or hereafter have to the laying of venue of any of the
         aforesaid actions, suits or proceedings arising out of or in
         connection with this Agreement brought in the United States federal
         courts located in The City of New York or the courts of the State of
         New York located in The City of New York and hereby further
         irrevocably and unconditionally waives and agrees not to plead or
         claim in any such court that any such action, suit or proceeding
         brought in any such court has been brought in an inconvenient forum.




                                     47
   49
                 (c)  The provisions of this Section 14 shall survive any
         termination of this Agreement, in whole or in part.

         SECTION 15.  Foreign Taxes.  All payments by the Company or the
Guarantor to an Underwriter hereunder, including the Terms Agreement, shall be
made free and clear of, and without deduction or withholding for or on account
of, any and all present and future income, stamp or other taxes, levies,
imposts, duties, charges, fees deductions or withholdings, now or hereafter
imposed, levied, collected, withheld or assessed by Australia or any other
jurisdiction in which the Company or the Guarantor has a branch or an office
from which payment is made or deemed to be made, excluding any such tax imposed
in respect of amounts due hereunder (i) by reason of such Underwriter having
some connection with Australia or such other jurisdiction, other than its
participation as dealer hereunder, or (ii) by reason of any income or franchise
tax on the overall net income of an Underwriter imposed by the United States of
America or by the State of New York or any political subdivision of the United
States of America or of the State of New York or by any jurisdiction of which
such Underwriter is a resident, or (iii) if any Underwriter would not be liable
or subject to such impost, levy, collection, withholding or deduction if it
were to make a declaration of nonresidence or other similar claim for exemption
but fails to do so, or (iv) pursuant to any back-up withholding taxes
applicable to any payments to a noncorporate person acting as agent hereunder
who fails to furnish an accurate taxpayer identification number (all such
non-excluded taxes, "Taxes").  If the Company or the Guarantor is prevented by
operation of law or otherwise from paying, causing to be paid or remitting that
portion of amounts payable represented by Taxes withheld or deducted, then
amounts payable under the Terms Agreement or this Agreement shall be increased
to such amount as is necessary to yield and remit to the Underwriter an amount
which, after deduction of all Taxes (including all Taxes payable on such
increased payments), equals the amount that would have been payable if no Taxes
applied.

   
         SECTION 16.  Jurisdictional Restrictions on Sale of Offered
Securities.  

                 (a)     Each Underwriter severally agrees to use its reasonable
         efforts to ensure that (i) no Offered Securities issued by the Company
         shall be offered or sold directly or indirectly, in the Commonwealth of
         Australia or any state or territory thereof or to a corporation,
         partnership, trust or other entity organized under the laws of, or
         resident in, the Commonwealth of Australia and (ii) no documents in
         relation to an offer of Securities shall be distributed in Australia or
         in or from a state or territory thereof. 
    




                                     48
   50
   
         (b)     Each Underwriter further severally represents and agrees (i) 
                 that it will not sell any Offered Securities in circumstances
                 where it knows or has reasonable grounds to believe, without
                 any independent investigation, that the Offered Securities or
                 an interest in or right in respect of the Offered Securities,
                 was being, or would later be, acquired either directly or
                 indirectly by a resident of Australia or by an entity
                 specified in Annex B to the Terms Agreement and (ii) as to
                 such additional matters as may be set forth in the Terms
                 Agreement.

         (c)     Each Underwriter agrees to provide the Company, within 14 days
                 of receipt of a written request from the Company, at the
                 expense of the Company, such information which reasonably
                 relates to any Offered Securities as is ordinarily required
                 for the purposes of obtaining an exemption from Australian
                 interest withholding tax under Section 128F of the Tax Act or
                 which reasonably relates to a request from the Australian
                 Taxation Office for specific information, but only to the
                 extent such information may be provided in accordance with
                 applicable law (and in the latter case the Company's request
                 shall be accompanied by satisfactory evidence of such request
                 from the Australian Taxation Office).  Notwithstanding the
                 foregoing, nothing shall oblige an Underwriter to disclose the
                 identity of any investor to whom it sells Offered Securities.
    

         SECTION 17.  Waiver of Immunities.  To the extent that the Company or
the Guarantor or any of their properties, assets or revenues may have or may
hereafter become entitled to, or have attributed to it, any right of immunity,
on the grounds of sovereignty or otherwise, from any legal action, suit or
proceeding, from the giving of any relief in any thereof, from set-off or
counterclaim, from the jurisdiction of any court, from service of process, from
attachment upon or prior to judgment, from attachment in aid of execution of
judgment, or from execution of judgment, or other legal process or proceeding
for the giving of any relief or for the enforcement of any judgment, in any
jurisdiction in which proceedings may at any time be commenced, with respect to
its obligations, liabilities or any other matter under or arising out of or in
connection with this Agreement (including the Terms Agreement), the Indenture
(including the Guarantee) or the Offered Securities, the Company and the
Guarantor hereby irrevocably and unconditionally waive, and agree not to plead
or claim, any such immunity and consent to such relief and enforcement.




                                     49
   51
         SECTION 18.  Judgment Currency.  The Company and the Guarantor agree
to indemnify each of the Underwriters against any loss incurred by such
Underwriter as a result of any judgment or order being given or made for any
amount due hereunder and such judgment or order being expressed and paid in a
currency (the "Judgment Currency") other than United States dollars and as a
result of any variation as between (i) the rate of exchange at which the United
States dollar amount is converted into the Judgment Currency for the purpose of
such judgment or order, and (ii) the rate of exchange at which such Underwriter
is able to purchase United States dollars with the amount of the Judgment
Currency actually received by such Underwriter.  The foregoing indemnity shall
constitute a separate and independent obligation of each of the Company and the
Guarantor and shall continue in full force and effect notwithstanding any such
judgment or order as aforesaid.  The term "rate of exchange" shall include any
premiums and costs of exchange payable in connection with the purchase of, or
conversion into, the relevant currency.

         SECTION 19.  Counterparts.  Any Terms Agreement may be executed in one
or more counterparts and, if executed in more than one counterpart, the
executed counterparts thereof shall constitute a single instrument.




                                     50
   52
                                                                       EXHIBIT A

                                TERMS AGREEMENT

                                                        ___________ __, 19__

Apache Finance Pty Ltd
256 St. George's Terrace
Level 3
Perth, Western Australia 6000
Australia
Attention: [Title]


Dear Sirs:

         The undersigned underwriters (the "Underwriters") understand that
Apache Finance Pty Ltd (the "Company") proposes to issue and sell $__________
aggregate principal amount of its debt securities unconditionally guaranteed as
to payment of principal, premium, if any, Additional Amounts, if any, and
interest by Apache Corporation, as guarantor (the "Offered Securities").
Subject to the terms and conditions set forth herein or incorporated by
reference herein, the Underwriters offer to purchase, severally and not
jointly, the principal amount of Offered Securities set forth below opposite
their respective names at ___% of the principal amount thereof together with
accrued interest thereon from __________, 19__ to the Closing Time:


                                                   Principal
                                                   Amount of
         Underwriter                               Debt Securities
         -----------                               ---------------




                                                   _______________

                                          Total    $              
                                                   ===============

         The Offered Securities shall have the following terms:

Principal amount:
Form and denomination:
Date of maturity:
Interest rate, rates or formula
         (or method of calculation
         of interest accrual):
Date from which interest accrues:





                                      A-1
   53

   
Interest payment dates, if any:
Initial price to public:
Closing Time:
Place of delivery and payment:
Company account for wire transfer of payment:
Redemption provisions, if any:
Lock-up pursuant to Section 3(i) of the
         Basic Terms (as defined herein):       [yes]    [no]
Securities Exchanges, if any, on which application will be 
         made to list the Offered Securities: 
Delayed Delivery Contracts:  [authorized]  [not authorized]
         Delivery date:
         Expiration date:
         Compensation to Underwriters:
         Minimum contract:
         Maximum aggregate principal amount:
Additional terms pursuant to Section 16 of the Basic Terms:
Other terms, if any:
    

   
         All the provisions contained in "Apache Corporation-Debt
Securities--Underwriting Agreement Basic Terms" (the "Basic Terms"), filed as
an exhibit to the Registration Statement relating to the Offered Securities and
attached hereto as Annex A, are herein incorporated by reference in their
entirety and shall be deemed to be a part of this Terms Agreement to the same
extent as if such provisions had been set forth in full herein.  Terms defined
in such document are used herein as therein defined. Attached hereto is the
Annex B referred to in Section 16 of the Basic Terms.
    

         Any notice by the Company or the Guarantor to the Underwriters
pursuant to this Terms Agreement shall be sufficient if given in accordance
with Section 11 of the Basic Terms addressed to: [insert name and address of
the lead manager or managers or, if only one underwriter is a party hereto, of
such firm] which shall, for all purposes of this Agreement, be the
"Representatives".

                                       Very truly yours,
                                       
                                       REPRESENTATIVE[S]
                                       
                                       
                                       By:                                     
                                           ------------------------------------
                                                [Acting for themselves and as
                                                Representative[s] of the       
                                                Underwriters]

Accepted:

APACHE FINANCE PTY LTD

By:                                                
    --------------------------
         Title:





                                      A-2
   54
APACHE CORPORATION

By: ____________________________________
         Title:





                                      A-3
   55
                                    ANNEX A



   
                                [Basic Terms]
    





                                     A-4
   56

   
                                    ANNEX B


                   [List of "Associates" of the Company for
                    purposes of the Tax Act and Section 16
                             of the Basic Terms]
    

                                      A-5


   57
                                                                       EXHIBIT B


                             APACHE FINANCE PTY LTD

                         [Title of Offered Securities]

                                 Guaranteed by

                               APACHE CORPORATION


                           DELAYED DELIVERY CONTRACT



Apache Finance Pty Ltd
256 St. George's Terrace
Level 3
Perth, Western Australia 6000
Australia

Attention:

Dear Sirs:

         The undersigned hereby agrees to purchase from Apache Finance Pty Ltd
(the "Company"), and the Company agrees to sell to the undersigned on
____________, 19__ (the "Delivery Date"), $_____________ principal amount of
the Company's __% Offered Securities due ___________ __, 19__ (the "Offered
Securities"), offered by the Company's Prospectus dated _________ __, 19__, as
supplemented by its Prospectus Supplement dated __________ __, 19__, receipt of
which is hereby acknowledged, at a purchase price of _____% of the principal
amount thereof, plus accrued interest from __________, ______, to the Delivery
Date, and on the further terms and conditions set forth in this contract.

         Payment for the securities which the undersigned has agreed to
purchase on the Delivery Date shall be made to the Company or its order by wire
transfer in immediately available funds on the Delivery Date, upon delivery to
the undersigned of the Offered Securities to be purchased by the undersigned in
definitive or global form and in such denominations and registered in such
names as the undersigned may designate by written or telegraphic communication
addressed to the Company not less than three full business days prior to the
Delivery Date.





                                      B-1
   58
         The obligation of the undersigned to take delivery of and make payment
for Offered Securities on the Delivery Date shall be subject only to the
conditions that (1) the purchase of Offered Securities to be made by the
undersigned shall not on the Delivery Date be prohibited under the laws of the
jurisdiction to which the undersigned is subject and (2) the Company, on or
before ___________, ____, shall have sold to the Underwriters of the Offered
Securities (the "Underwriters") such principal amount of the Offered Securities
as is to be sold to them pursuant to the Terms Agreement dated ____________,
____ between the Company and the Underwriters.  The obligation of the
undersigned to take delivery of and make payment for Offered Securities shall
not be affected by the failure of any purchaser to take delivery of and make
payment for Offered Securities pursuant to other contracts similar to this
contract.  The undersigned represents and warrants to the Underwriters that its
investment in the Offered Securities is not, as of the date hereof, prohibited
under the laws of any jurisdiction to which the undersigned is subject and
which govern such investment.

         Promptly after completion of the sale to the Underwriters, the Company
will mail or deliver to the undersigned at its address set forth below notice
to such effect, accompanied by a copy of the opinion of counsel for the Company
delivered to the Underwriters in connection therewith.

         By the execution hereof, the undersigned represents and warrants to
the Company that all necessary corporate action for the due execution and
delivery of this contract and the payment for and purchase of the Offered
Securities has been taken by it and no further authorization or approval of any
governmental or other regulatory authority is required for such execution,
delivery, payment or purchase, and that, upon acceptance hereof by the Company
and mailing or delivery of a copy as provided below, this contract will
constitute a valid and binding agreement of the undersigned in accordance with
its terms.

         This contract will inure to the benefit of and be binding upon the
parties hereto and their respective successors, but will not be assignable by
either party hereto without the written consent of the other.

         It is understood that the Company will not accept Delayed Delivery
Contracts for an aggregate principal amount of Offered Securities in excess of
$__________ and that the acceptance of any Delayed Delivery Contract is in the
Company's sole discretion and, without limiting the foregoing, need not be on a
first come first-served basis.  If this contract is acceptable to the Company
and the Guarantor, it is requested that the Company sign the form of acceptance
on a copy hereof and mail or deliver a





                                      B-2
   59
signed copy hereof to the undersigned at its address set forth below.  This
will become a binding contract between the Company, the Guarantor and the
undersigned when such copy is so mailed or delivered.





                                      B-3
   60
         This Agreement shall be governed by the laws of the State New York
applicable to agreements made and performed in said State.

                                            Yours very truly,
                                            
                                            
                                            ______________________________
                                                    (Name of Purchaser)
                                            
                                            
                                            By____________________________
                                                        (Title)
                                            
                                            
                                            ______________________________
                                            
                                            
                                            ______________________________
                                                       (Address)

Accepted as of the date
first above written.

Apache Finance Pty Ltd


By:___________________________



Apache Corporation


By:___________________________


                PURCHASER -- PLEASE COMPLETE AT TIME OF SIGNING

         The name and telephone number of the representative of the Purchaser
with whom details of delivery on the Delivery Date shall be discussed is as
follows:  (Please print.)

                                                          Telephone No.
Name                                                  (Including Area Code)
- ----                                                  ---------------------





                                      B-4