Document:

Plan Agreement in respect of Deferred Compensation Plan

 Exhibit 10.(e)(e) 
  
 INTERTAN, INC. 
  
 DEFERRED COMPENSATION PLAN 
  
 May 1, 2003 
  
 PLAN AGREEMENT 
  
 To:
EAN G. DAOUST 
  
 The Organization and Compensation Committee of
the Board of Directors of InterTAN, Inc. (the “Committee”) has selected you to participate in the Deferred Compensation Plan (the “Plan”), a copy of which is furnished to you herewith. 
  
 Your participation in the Plan is voluntary and conditioned upon your
acceptance of this Plan Agreement in the manner provided below, by which it shall be agreed between us as follows: 
  

	 	1)	 	Your participation in the Plan and the rights accruing to you and your designated Beneficiary(ies) thereunder shall be in all respects subject to the terms and conditions of the
Plan, the full text of which, and as it may be from time to time amended, is incorporated herein by reference. You agree to be bound by the terms and provisions of the Plan, and specifically, but without limitation, to the noncompetition provisions
set forth in Section 5.5 of the Plan. 

  

	 	2)	 	For the purpose of determining the amount of benefits payable by InterTAN, Inc. (“InterTAN”) under the Plan, it is agreed and stipulated that your Plan Benefit Amount is
Cdn. $1,257,500. At the end of the Plan Agreement is an Addendum, which from time to time may be used to alter the Plan Benefit Amount as defined in the Plan by filling in the changed amount of the Plan Benefit Amount, by dating such change, and by
InterTAN and you executing such Addendum. 

  

	 	3)	 	You acknowledge receipt of a Beneficiary Designation Form furnished you herewith and agree that upon your acceptance and return of this Plan Agreement as provided below, you will
deliver such form completed as therein required. 

  
 If you desire to participate in the Plan, please accept and return the enclosed copy of this letter, together with your completed Beneficiary Designation Form, to Jeffrey A. Losch, on or before thirty (30) days from the date hereof,
whereupon you shall become a Participant in the Plan according and subject to the terms thereof. If you do not accept and return such copy within the above time period, then we will assume that you have voluntarily elected not to participate in the
Plan. 
  

	 Yours very truly,

	
	 INTERTAN, INC.

		
	 By:
	 	 /s/ Brian E.
Levy            

	 	 	 Brian E. Levy, President & Chief Executive Officer

  

	 ACCEPTED THIS 8th day of May, 2003.

	
	 /s/ Ean G. Daoust

	 Ean G. DaoustRegistration Rights Agreement

 Exhibit 4.3 
  

EXECUTION COPY 
  
 $75,000,000 
  
 PLAINS EXPLORATION & PRODUCTION COMPANY 
 PLAINS E&P COMPANY 
  
 8.75% Senior Subordinated Notes due 2012 
  
 Registration Rights Agreement 
  

	 	 	 	 	May 30, 2003

  
 This REGISTRATION
RIGHTS AGREEMENT dated May 30, 2003, (the “Agreement”) is entered into by and among Plains Exploration & Production Company, a Delaware corporation (the “Company”) and Plains E&P Company, a Delaware
corporation (collectively with the Company, the “Issuers”), Arguello Inc., a Delaware corporation, Plains Illinois Inc., a Delaware corporation, Plains Resources International Inc., a Delaware corporation PMCT Inc., a Delaware
corporation and PXP Gulf Coast Inc. (together, the “Guarantors”), and J.P. Morgan Securities Inc. (the “Initial Purchaser”). 
  

The Issuers, the Guarantors and the Initial Purchaser are parties to the Purchase Agreement dated May 15, 2003 (the “Purchase
Agreement”), which provides for the sale by the Issuers to the Initial Purchaser of $75,000,000 aggregate principal amount of the Issuers’ 8.75% Senior Subordinated Notes due 2012 (the “Securities”) which will be
guaranteed on an unsecured senior subordinated basis by each of the Guarantors. As an inducement to the Initial Purchaser to enter into the Purchase Agreement, the Issuers and the Guarantors have agreed to provide to the Initial Purchaser and its
direct and indirect transferees the registration rights set forth in this Agreement. The execution and delivery of this Agreement is a condition to the closing under the Purchase Agreement. 
  
 In consideration of the foregoing, the parties hereto agree as follows:

  
 1. Definitions. As used in this Agreement, the
following terms shall have the following meanings: 
  
 “Business Day” shall mean any day that is not a Saturday, Sunday or other day on which commercial banks in New York City are authorized or required by law to remain closed. 
  
 “Closing Date” shall mean the Closing Date
as defined in the Purchase Agreement. 
  
 “Company” shall have the meaning set forth in the preamble and shall also include the Company’s successors. 
  
 “Exchange Act” shall mean the Securities Exchange Act of 1934, as amended from time to time. 
  

 “Exchange Dates” shall have the meaning set forth in Section 2(a)(ii)
hereof. 
  
 “Exchange Offer”
shall mean the exchange offer by the Issuers and the Guarantors of Exchange Securities for Registrable Securities pursuant to Section 2(a) hereof. 
  
 “Exchange Offer Registration” shall mean a registration under the Securities Act effected pursuant to Section 2(a)
hereof. 
  
 “Exchange Offer Registration
Statement” shall mean an exchange offer registration statement on Form S-4 (or, if applicable, on another appropriate form) and all amendments and supplements to such registration statement, in each case including the Prospectus contained
therein, all exhibits thereto and any document incorporated by reference therein. 
  
 “Exchange Securities” shall mean senior subordinated notes issued by the Issuers and guaranteed by the Guarantors under
the Indenture containing terms identical to the Securities (except that the Exchange Securities will not be subject to restrictions on transfer or to any increase in annual interest rate for failure to comply with this Agreement) and to be offered
to Holders of Securities in exchange for Securities pursuant to the Exchange Offer. 
  
 “Guarantors” shall have the meaning set forth in the preamble and shall also include any Guarantor’s successors.

  
 “Holders” shall mean the
Initial Purchaser, for so long as it owns any Registrable Securities, and each of its successors, assigns and direct and indirect transferees who become owners of Registrable Securities under the Indenture; provided that for purposes of
Sections 4 and 5 of this Agreement, the term “Holders” shall include Participating Broker-Dealers. 
  
 “Initial Purchaser” shall have the meaning set forth in the preamble. 
  
 “Indenture” shall mean the Indenture
relating to the Securities dated as of July 3, 2002 among the Issuers, certain of the Guarantors and JPMorgan Chase Bank, as trustee, as the same may be amended from time to time in accordance with the terms thereof. 
  
 “Issuers” shall have the meaning set forth
in the preamble and shall also include the Issuers’ successors. 
  
 “Majority Holders” shall mean the Holders of a majority of the aggregate principal amount of outstanding Registrable Securities; provided that whenever the consent or approval of Holders of a
specified percentage of Registrable Securities is required hereunder, Registrable Securities owned directly or indirectly by the Issuers or any of their affiliates shall not be counted in determining whether such consent or approval was given by the
Holders of such required percentage or amount. 
  
 “Participating Broker-Dealers” shall have the meaning set forth in Section 4(a) hereof. 
  
  

 2 

 “Person” shall mean an individual, partnership, limited liability
company, corporation, trust or unincorporated organization, or a government or agency or political subdivision thereof. 
  
 “Prospectus” shall mean the prospectus included in a Registration Statement, including any preliminary prospectus, and
any such prospectus as amended or supplemented by any prospectus supplement, including a prospectus supplement with respect to the terms of the offering of any portion of the Registrable Securities covered by a Shelf Registration Statement, and by
all other amendments and supplements to such prospectus, and in each case including any document incorporated by reference therein. 
  
 “Purchase Agreement” shall have the meaning set forth in the preamble. 
  
 “Registrable Securities” shall mean the
Securities; provided that the Securities shall cease to be Registrable Securities (i) when a Registration Statement covering such Securities has been declared effective by the SEC and such Securities have been disposed of pursuant to such
Registration Statement, (ii) when such Securities have been exchanged pursuant to the Exchange Offer for Exchange Securities that may be resold without restriction under federal and state securities laws, (iii) when such Securities have been sold in
compliance with Rule 144 or are eligible to be sold pursuant to Rule 144(k) (or any similar provision then in force, but not Rule 144A) under the Securities Act or (iv) when such Securities cease to be outstanding. 
  
 “Registration Expenses” shall mean any and
all expenses incident to performance of or compliance by the Issuers and the Guarantors with this Agreement, including without limitation: (i) all SEC, stock exchange or National Association of Securities Dealers, Inc. registration and filing fees,
(ii) all fees and expenses incurred in connection with compliance with state securities or blue sky laws (including reasonable fees and disbursements of counsel for any Underwriters or Holders in connection with blue sky qualification of any
Exchange Securities or Registrable Securities), (iii) all expenses of any Persons in preparing or assisting in preparing, word processing, printing and distributing any Registration Statement, any Prospectus and any amendments or supplements
thereto, any underwriting agreements, securities sales agreements or other similar agreements and any other documents relating to the performance of and compliance with this Agreement, (iv) all rating agency fees, (v) all fees and disbursements
relating to the qualification of the Indenture under applicable securities laws, (vi) the fees and disbursements of the Trustee and its counsel, (vii) the fees and disbursements of counsel for the Issuers and the Guarantors and, in the case of a
Shelf Registration Statement, the fees and disbursements of one counsel for the Holders (which counsel shall be selected by the Majority Holders and which counsel may also be counsel for the Initial Purchaser) and (viii) the fees and disbursements
of the independent public accountants and independent petroleum engineers of the Issuers and the Guarantors, including the expenses of any special audits, “comfort” letters or letters concerning oil and gas reserve estimates, as
applicable, required by or incident to the performance of and compliance with this Agreement, but excluding fees and expenses of counsel to the Underwriters (other than fees and expenses set forth in clause (ii) above) or the Holders and
underwriting discounts and commissions and transfer taxes, if any, relating to the sale or disposition of Registrable Securities by a Holder. 
  
  

 3 

 “Registration Statement” shall mean any registration statement of the
Issuers and the Guarantors that covers any of the Exchange Securities or Registrable Securities pursuant to the provisions of this Agreement and all amendments and supplements to any such registration statement, including post-effective amendments,
in each case including the Prospectus contained therein, all exhibits thereto and any document incorporated by reference therein. 
  
 “SEC” shall mean the Securities and Exchange Commission. 
  
 “Securities” shall have the meaning set forth in the preamble. 
  
 “Securities Act” shall mean the Securities
Act of 1933, as amended from time to time. 
  
 “Shelf Effectiveness Period” shall have the meaning set forth in Section 2(b) hereof. 
  
 “Shelf Registration” shall mean a registration effected pursuant to Section 2(b) hereof. 
  
 “Shelf Registration Statement” shall mean a
“shelf” registration statement of the Issuers and the Guarantors that covers all the Registrable Securities (but no other securities unless approved by the Holders whose Registrable Securities are to be covered by such Shelf Registration
Statement) on an appropriate form under Rule 415 under the Securities Act, or any similar rule that may be adopted by the SEC, and all amendments and supplements to such registration statement, including post-effective amendments, in each case
including the Prospectus contained therein, all exhibits thereto and any document incorporated by reference therein. 
  
 “Trust Indenture Act” shall mean the Trust Indenture Act of 1939, as amended from time to time. 
  
 “Trustee” shall mean the trustee with
respect to the Securities under the Indenture. 
  
 “Underwriter” shall have the meaning set forth in Section 3 hereof. 
  
 “Underwritten Offering” shall mean an offering in which Registrable Securities are sold to an Underwriter for reoffering
to the public. 
  
 2. Registration Under the Securities
Act. (a) To the extent not prohibited by any applicable law or applicable interpretations of the Staff of the SEC, the Issuers and the Guarantors shall use their reasonable best efforts to (i) cause to be filed an Exchange Offer Registration
Statement covering an offer to the Holders to exchange all the Registrable Securities for Exchange Securities and (ii) have such Registration Statement remain effective until 180 days after the closing of the Exchange Offer. The Issuers and the
Guarantors shall commence the Exchange Offer promptly after the Exchange Offer Registration Statement is declared effective by the SEC and use their reasonable best efforts to complete the Exchange Offer not later than 90 days after such effective
date. 
  

 4 

 The Issuers and the Guarantors shall commence the Exchange Offer by mailing the related Prospectus,
appropriate letters of transmittal and other accompanying documents to each Holder stating, in addition to such other disclosures as are required by applicable law: 
  
 (i) that the Exchange Offer is being made pursuant to this Agreement and that all Registrable Securities
validly tendered and not properly withdrawn will be accepted for exchange; 
  
 (ii) the dates of acceptance for exchange (which shall be a period of at least 20 Business Days from the date such notice is mailed) (the “Exchange Dates”); 
  
 (iii) that any Registrable Security not tendered will remain
outstanding and continue to accrue interest but will not retain any rights under this Agreement; 
  
 (iv) that any Holder electing to have a Registrable Security exchanged pursuant to the Exchange Offer will be required to surrender such
Registrable Security, together with the appropriate letters of transmittal, to the institution and at the address (located in the Borough of Manhattan, The City of New York) and in the manner specified in the notice, prior to the close of business
on the last Exchange Date; and 
  
 (v) that any
Holder will be entitled to withdraw its election, not later than the close of business on the last Exchange Date, by sending to the institution and at the address (located in the Borough of Manhattan, The City of New York) specified in the notice, a
telegram, telex, facsimile transmission or letter setting forth the name of such Holder, the principal amount of Registrable Securities delivered for exchange and a statement that such Holder is withdrawing its election to have such Securities
exchanged. 
  
 As a condition to participating in the Exchange
Offer, a Holder will be required to represent to the Issuers and the Guarantors that (i) any Exchange Securities to be received by it will be acquired in the ordinary course of its business, (ii) at the time of the commencement of the Exchange Offer
it has no arrangement or understanding with any Person to participate in the distribution (within the meaning of the Securities Act) of the Exchange Securities in violation of the provisions of the Securities Act, (iii) it is not an
“affiliate” (within the meaning of Rule 405 under Securities Act) of the Issuers or any Guarantor and (iv) if such Holder is a broker-dealer that will receive Exchange Securities for its own account in exchange for Registrable Securities
that were acquired as a result of market-making or other trading activities, then such Holder will deliver a Prospectus in connection with any resale of such Exchange Securities. 
  
 As soon as practicable after the last Exchange Date, the Issuers and the Guarantors shall: 
  
 (i) accept for exchange Registrable Securities or portions
thereof validly tendered and not properly withdrawn pursuant to the Exchange Offer; and 
  
 (ii) deliver, or cause to be delivered, to the Trustee for cancellation all Registrable Securities or portions thereof so accepted for
exchange by the Issuers and issue, and cause the Trustee to promptly authenticate and deliver to each Holder, Exchange Securities equal in principal amount to the principal amount of the Registrable Securities surrendered by such Holder. 

 

 5 

 The Issuers and the Guarantors shall use their reasonable best efforts to complete the Exchange Offer as
provided above and shall comply with the applicable requirements of the Securities Act, the Exchange Act and other applicable laws and regulations in connection with the Exchange Offer. The Exchange Offer shall not be subject to any conditions,
other than that the Exchange Offer does not violate any applicable law or applicable interpretations of the Staff of the SEC. 
  
 (b) In the event that (i) the Issuers and the Guarantors determine that the Exchange Offer Registration provided for in Section 2(a) above is not
available or may not be completed as soon as practicable after the last Exchange Date because it would violate any applicable law or applicable interpretations of the Staff of the SEC, (ii) the Exchange Offer is not for any other reason completed by
November 26, 2003, (iii) any Holder is prohibited by law or the applicable interpretations of the staff of the SEC from participating in the Exchange Offer or does not receive Exchange Securities on the date of the exchange that may be sold without
restriction under federal and state securities laws (other than due solely to the status of such holder as an affiliate of either Issuer), or (iv) upon completion of the Exchange Offer the Initial Purchaser shall so request in connection with any
offering or sale of Registrable Securities, the Issuers and the Guarantors shall use their reasonable best efforts to cause to be filed as soon as practicable after such determination, date or request, as the case may be, a Shelf Registration
Statement providing for the sale of all the Registrable Securities by the Holders thereof and to have such Shelf Registration Statement declared effective by the SEC. 
  
 In the event that the Issuers and the Guarantors are required to file a Shelf Registration Statement pursuant to clause (iv)
of the preceding sentence, the Issuers and the Guarantors shall use their reasonable best efforts to file and have declared effective by the SEC both an Exchange Offer Registration Statement pursuant to Section 2(a) with respect to all Registrable
Securities and a Shelf Registration Statement (which may be a combined Registration Statement with the Exchange Offer Registration Statement) with respect to offers and sales of Registrable Securities held by the Initial Purchaser after completion
of the Exchange Offer. 
  
 The Issuers and the Guarantors agree to
use their reasonable best efforts to keep the Shelf Registration Statement continuously effective until the expiration of the period referred to in Rule 144(k) under the Securities Act with respect to the Registrable Securities or such shorter
period that will terminate when all the Registrable Securities covered by the Shelf Registration Statement have been sold pursuant to the Shelf Registration Statement (the “Shelf Effectiveness Period”). The Issuers and the
Guarantors further agree to supplement or amend the Shelf Registration Statement and the related Prospectus if required by the rules, regulations or instructions applicable to the registration form used by the Issuers for such Shelf Registration
Statement or by the Securities Act or by any other rules and regulations thereunder for shelf registration or if reasonably requested by a Holder of Registrable Securities with respect to information relating to such Holder, and to use their
reasonable best efforts to cause any such amendment to become effective and such Shelf Registration Statement and Prospectus to become usable as soon as thereafter practicable. The Issuers and the Guarantors agree to furnish to the Holders of
Registrable Securities copies of any such supplement or amendment promptly after its being used or filed with the SEC. 
  

 6 

 (c) The Issuers and the Guarantors shall pay all Registration Expenses in connection with the
registration pursuant to Section 2(a) and Section 2(b) hereof. Each Holder shall pay all underwriting discounts and commissions and transfer taxes, if any, relating to the sale or disposition of such Holder’s Registrable Securities pursuant to
the Shelf Registration Statement. 
  
 (d) An Exchange Offer
Registration Statement pursuant to Section 2(a) hereof or a Shelf Registration Statement pursuant to Section 2(b) hereof will not be deemed to have become effective unless it has been declared effective by the SEC. 
  
 In the event that either the Exchange Offer is not completed or the Shelf
Registration Statement, if required hereby, is not declared effective on or prior to November 26, 2003, the interest rate on the Registrable Securities will be increased by 1.00% per annum until the Exchange Offer is completed or the Shelf
Registration Statement, if required hereby, is declared effective by the SEC or the Securities become freely tradable under the Securities Act. 
  
 If the Shelf Registration Statement has been declared effective and thereafter either ceases to be effective or the Prospectus contained therein ceases to
be usable at any time during the Shelf Effectiveness Period, and such failure to remain effective or usable exists for more than 30 days (whether or not consecutive) in any 12-month period, then the interest rate on the Registrable Securities will
be increased by 1.00% per annum commencing on the 31st day in such 12-month period and ending on such date that the
Shelf Registration Statement has again been declared effective or the Prospectus again becomes usable. 
  
 (e) Without limiting the remedies available to the Initial Purchaser and the Holders, the Issuers and the Guarantors acknowledge that any failure by the
Issuers or the Guarantors to comply with their obligations under Section 2(a) and Section 2(b) hereof may result in material irreparable injury to the Initial Purchaser or the Holders for which there is no adequate remedy at law, that it will not be
possible to measure damages for such injuries precisely and that, in the event of any such failure, the Initial Purchaser or any Holder may obtain such relief as may be required to specifically enforce the Issuers’ and the Guarantors’
obligations under Section 2(a) and Section 2(b) hereof. 
  
 3.
Registration Procedures. In connection with their obligations pursuant to Section 2(a) and Section 2(b) hereof, the Issuers and the Guarantors shall as expeditiously as possible: 
  
 (a) prepare and file with the SEC a Registration Statement on the appropriate form under the Securities Act, which form (x)
shall be selected by the Issuers and the Guarantors, (y) shall, in the case of a Shelf Registration, be available for the sale of the Registrable Securities by the selling Holders thereof and (z) shall comply as to form in all material respects with
the requirements of the applicable form and include all financial statements and oil and gas reserve information required by the SEC to be filed therewith; and use their reasonable best efforts to cause such Registration Statement to become
effective and remain effective for the applicable period in accordance with Section 2 hereof; 
  
 (b) prepare and file with the SEC such amendments and post-effective amendments to each Registration Statement as may be necessary to keep such Registration 
  

 7 

 Statement effective for the applicable period in accordance with Section 2 hereof and cause each Prospectus to be
supplemented by any required prospectus supplement and, as so supplemented, to be filed pursuant to Rule 424 under the Securities Act; and keep each Prospectus current during the period described in Section 4(3) of and Rule 174 under the Securities
Act that is applicable to transactions by brokers or dealers with respect to the Registrable Securities or Exchange Securities; 
  
 (c) in the case of a Shelf Registration, furnish to each Holder of Registrable Securities, to counsel for the Initial Purchaser, to counsel for such
Holders and to each Underwriter of an Underwritten Offering of Registrable Securities, if any, without charge, as many copies of each Prospectus, including each preliminary Prospectus, and any amendment or supplement thereto, in order to facilitate
the sale or other disposition of the Registrable Securities thereunder; and the Issuers and the Guarantors consent to the use of such Prospectus and any amendment or supplement thereto in accordance with applicable law by each of the selling Holders
of Registrable Securities and any such Underwriters in connection with the offering and sale of the Registrable Securities covered by and in the manner described in such Prospectus or any amendment or supplement thereto in accordance with applicable
law; 
  
 (d) use their reasonable best efforts to register or
qualify the Registrable Securities under all applicable state securities or blue sky laws of such jurisdictions as any Holder of Registrable Securities covered by a Registration Statement shall reasonably request in writing by the time the
applicable Registration Statement is declared effective by the SEC; cooperate with the Holders in connection with any filings required to be made with the National Association of Securities Dealers, Inc.; and do any and all other acts and things
that may be reasonably necessary or advisable to enable each Holder to complete the disposition in each such jurisdiction of the Registrable Securities owned by such Holder; provided that neither the Issuers nor any Guarantor shall be
required to (i) qualify as a foreign corporation or other entity or as a dealer in securities in any such jurisdiction where it would not otherwise be required to so qualify, (ii) file any general consent to service of process in any such
jurisdiction or (iii) subject itself to taxation in any such jurisdiction if it is not so subject; 
  
 (e) in the case of a Shelf Registration, notify each Holder of Registrable Securities, counsel for such Holders and counsel for the Initial Purchaser
promptly and, if requested by any such Holder or counsel, confirm such advice in writing (i) when a Registration Statement has become effective and when any post-effective amendment thereto has been filed and becomes effective, (ii) of any request
by the SEC or any state securities authority for amendments and supplements to a Registration Statement and Prospectus or for additional information after the Registration Statement has become effective, (iii) of the issuance by the SEC or any state
securities authority of any stop order suspending the effectiveness of a Registration Statement or the initiation of any proceedings for that purpose, (iv) if, between the effective date of a Registration Statement and the closing of any sale of
Registrable Securities covered thereby, the representations and warranties of the Issuers or any Guarantor contained in any underwriting agreement, securities sales agreement or other similar agreement, if any, relating to an offering of such
Registrable Securities cease to be true and correct in all material respects or if the Issuers or any Guarantor receives any notification with respect to the suspension of the qualification of the Registrable Securities for sale in any jurisdiction
or the initiation of any proceeding for such purpose, (v) of the happening of any event during the period a Shelf Registration Statement is effective that makes any statement made in such Registration 
  

 8 

 Statement or the related Prospectus untrue in any material respect or that requires the making of any changes in such
Registration Statement or Prospectus in order to make the statements therein not misleading and (vi) of any determination by the Issuers or any Guarantor that a post-effective amendment to a Registration Statement would be appropriate; 

 
 (f) use their reasonable best efforts to obtain the withdrawal of any
order suspending the effectiveness of a Registration Statement at the earliest possible moment and provide immediate notice to each Holder of the withdrawal of any such order; 
  
 (g) in the case of a Shelf Registration, furnish to each Holder of Registrable Securities, without charge, at least one
conformed copy of each Registration Statement and any post-effective amendment thereto (without any documents incorporated therein by reference or exhibits thereto, unless requested); 
  
 (h) in the case of a Shelf Registration, cooperate with the selling Holders of Registrable Securities to facilitate the
timely preparation and delivery of certificates representing Registrable Securities to be sold and not bearing any restrictive legends and enable such Registrable Securities to be issued in such denominations and registered in such names (consistent
with the provisions of the Indenture) as the selling Holders may reasonably request at least one Business Day prior to the closing of any sale of Registrable Securities; 
  
 (i) in the case of a Shelf Registration, upon the occurrence of any event contemplated by Section 3(e)(v) hereof, use their
reasonable best efforts to prepare and file with the SEC a supplement or post-effective amendment to a Registration Statement or the related Prospectus or any document incorporated therein by reference or file any other required document so that, as
thereafter delivered to purchasers of the Registrable Securities, such Prospectus will not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances
under which they were made, not misleading; and the Issuers and the Guarantors shall notify the Holders of Registrable Securities to suspend use of the Prospectus as promptly as practicable after the occurrence of such an event, and such Holders
hereby agree to suspend use of the Prospectus until the Issuers and the Guarantors have amended or supplemented the Prospectus to correct such misstatement or omission; 
  
 (j) a reasonable time prior to the filing of any Registration Statement, any Prospectus, any amendment to a Registration
Statement or amendment or supplement to a Prospectus or of any document that is to be incorporated by reference into a Registration Statement or a Prospectus after initial filing of a Registration Statement, provide copies of such document to the
Initial Purchaser and its counsel (and, in the case of a Shelf Registration Statement, to the Holders of Registrable Securities and their counsel) and make such of the representatives of the Issuers and the Guarantors as shall be reasonably
requested by the Initial Purchaser or its counsel (and, in the case of a Shelf Registration Statement, the Holders of Registrable Securities or their counsel) available for discussion of such document; and the Issuers and the Guarantors shall not,
at any time after initial filing of a Registration Statement, file any Prospectus, any amendment of or supplement to a Registration Statement or a Prospectus, or any document that is to be incorporated by reference into a Registration Statement or a
Prospectus, of which the Initial Purchaser and its counsel (and, in the case of a Shelf Registration Statement, the Holders of Registrable Securities and their counsel) shall not have 
  

 9 

 previously been advised and furnished a copy or to which the Initial Purchaser or its counsel (and, in the case of a
Shelf Registration Statement, the Holders or their counsel) shall object; 
  
 (k) obtain a CUSIP number for all Exchange Securities or Registrable Securities, as the case may be, not later than the effective date of a Registration Statement; 
  
 (l) cause the Indenture to be qualified under the Trust Indenture Act in
connection with the registration of the Exchange Securities or Registrable Securities, as the case may be; cooperate with the Trustee and the Holders to effect such changes to the Indenture as may be required for the Indenture to be so qualified in
accordance with the terms of the Trust Indenture Act; and execute, and use their reasonable best efforts to cause the Trustee to execute, all documents as may be required to effect such changes and all other forms and documents required to be filed
with the SEC to enable the Indenture to be so qualified in a timely manner; 
  
 (m) in the case of a Shelf Registration, make available for inspection by a representative of the Holders of the Registrable Securities (an “Inspector”), any Underwriter participating in any disposition
pursuant to such Shelf Registration Statement, and attorneys and accountants designated by the Holders, at reasonable times and in a reasonable manner, all pertinent financial and other records, documents and properties of the Issuers and the
Guarantors, and cause the respective officers, directors and employees of the Issuers and the Guarantors to supply all information reasonably requested by any such Inspector, Underwriter, attorney or accountant in connection with a Shelf
Registration Statement; provided that if any such information is identified by the Issuers or any Guarantor as being confidential or proprietary, each Person receiving such information shall take such actions as are reasonably necessary to
protect the confidentiality of such information to the extent such action is otherwise not inconsistent with, an impairment of or in derogation of the rights and interests of any Inspector, Holder or Underwriter; 
  
 (n) in the case of a Shelf Registration, use their reasonable best efforts to
cause all Registrable Securities to be listed on any securities exchange or any automated quotation system on which similar securities issued or guaranteed by the Issuers or any Guarantor are then listed if requested by the Majority Holders, to the
extent such Registrable Securities satisfy applicable listing requirements; 
  
 (o) if reasonably requested by any Holder of Registrable Securities covered by a Registration Statement, promptly incorporate in a Prospectus supplement or post-effective amendment such information with respect to
such Holder as such Holder reasonably requests to be included therein and make all required filings of such Prospectus supplement or such post-effective amendment as soon as the Issuers have received notification of the matters to be incorporated in
such filing; and 
  
 (p) in the case of a Shelf Registration,
enter into such customary agreements and take all such other actions in connection therewith (including those requested by the Holders of a majority in principal amount of the Registrable Securities being sold) in order to expedite or facilitate the
disposition of such Registrable Securities including, but not limited to, an Underwritten Offering and in such connection, (i) to the extent possible, make such representations and warranties to the Holders and any Underwriters of such Registrable
Securities with respect to the business of the Issuers and their subsidiaries, the Registration 
  

 10 

 Statement, Prospectus and documents incorporated by reference or deemed incorporated by reference, if any, in each case,
in form, substance and scope as are customarily made by issuers to underwriters in underwritten offerings and confirm the same if and when requested, (ii) obtain opinions of counsel to the Issuers and the Guarantors (which counsel and opinions, in
form, scope and substance, shall be reasonably satisfactory to the Holders and such Underwriters and their respective counsel) addressed to each selling Holder and Underwriter of Registrable Securities, covering the matters customarily covered in
opinions requested in underwritten offerings, (iii) obtain “comfort” letters from the independent certified public accountants of the Issuers and the Guarantors (and, if necessary, any other certified public accountant of any subsidiary of
the Issuers or any Guarantor, or of any business acquired by the Issuers or any Guarantor for which financial statements and financial data are or are required to be included in the Registration Statement) addressed to each selling Holder and
Underwriter of Registrable Securities, such letters to be in customary form and covering matters of the type customarily covered in “comfort” letters in connection with underwritten offerings, (iv) obtain oil and gas reserve report letters
from independent petroleum engineering firms and (v) deliver such documents and certificates as may be reasonably requested by the Holders of a majority in principal amount of the Registrable Securities being sold or the Underwriters, and which are
customarily delivered in underwritten offerings, to evidence the continued validity of the representations and warranties of the Issuers and the Guarantors made pursuant to clause (i) above and to evidence compliance with any customary conditions
contained in an underwriting agreement. 
  
 In the case of a Shelf
Registration Statement, the Issuers may require each Holder of Registrable Securities to furnish to the Issuers such information regarding such Holder and the proposed disposition by such Holder of such Registrable Securities as the Issuers and the
Guarantors may from time to time reasonably request in writing. 
  
 In the case of a Shelf Registration Statement, each Holder of Registrable Securities agrees that, upon receipt of any notice from the Issuers and the Guarantors of the happening of any event of the kind described in Section 3(e)(iii) or
3(e)(v) hereof, such Holder will forthwith discontinue disposition of Registrable Securities pursuant to a Registration Statement until such Holder’s receipt of the copies of the supplemented or amended Prospectus contemplated by Section 3(i)
hereof and, if so directed by the Issuers and the Guarantors, such Holder will deliver to the Issuers and the Guarantors all copies in its possession, other than permanent file copies then in such Holder’s possession, of the Prospectus covering
such Registrable Securities that is current at the time of receipt of such notice. 
  
 If the Issuers and the Guarantors shall give any such notice to suspend the disposition of Registrable Securities pursuant to a Registration Statement, the Issuers and the Guarantors shall extend the period during
which the Registration Statement shall be maintained effective pursuant to this Agreement by the number of days during the period from and including the date of the giving of such notice to and including the date when the Holders shall have received
copies of the supplemented or amended Prospectus necessary to resume such dispositions. The Issuers and the Guarantors may give any such notice only four times during any 365-day period and any such suspensions shall not exceed 45 days for each
suspension and 60 days in the aggregate for all suspensions during any 365-day period and there shall not be more than four suspensions in effect during any 365-day period. 
  

 11 

 The Holders of Registrable Securities covered by a Shelf Registration Statement who desire to do so may
sell such Registrable Securities in an Underwritten Offering. In any such Underwritten Offering, the investment banker or investment bankers and manager or managers (the “Underwriters”) that will administer the offering will be selected by
the Majority Holders of the Registrable Securities included in such offering. 
  
 4. Participation of Broker-Dealers in Exchange Offer. (a) The Staff of the SEC has taken the position that any broker-dealer that receives Exchange Securities for its own account in the Exchange Offer in
exchange for Securities that were acquired by such broker-dealer as a result of market-making or other trading activities (a “Participating Broker-Dealer”) may be deemed to be an “underwriter” within the meaning of the Securities
Act and must deliver a prospectus meeting the requirements of the Securities Act in connection with any resale of such Exchange Securities. 
  
 The Issuers and the Guarantors understand that it is the Staff’s position that if the Prospectus contained in the Exchange Offer Registration
Statement includes a plan of distribution containing a statement to the above effect and the means by which Participating Broker-Dealers may resell the Exchange Securities, without naming the Participating Broker-Dealers or specifying the amount of
Exchange Securities owned by them, such Prospectus may be delivered by Participating Broker-Dealers to satisfy their prospectus delivery obligation under the Securities Act in connection with resales of Exchange Securities for their own accounts, so
long as the Prospectus otherwise meets the requirements of the Securities Act. 
  
 (b) In light of the above, and notwithstanding the other provisions of this Agreement, the Issuers and the Guarantors agree to amend or supplement the Prospectus contained in the Exchange Offer Registration Statement,
as would otherwise be contemplated by Section 3(i), for a period of up to 180 days after the last Exchange Date (as such period may be extended pursuant to the penultimate paragraph of Section 3 of this Agreement), if requested by the Initial
Purchaser or by one or more Participating Broker-Dealers, in order to expedite or facilitate the disposition of any Exchange Securities by Participating Broker-Dealers consistent with the positions of the Staff recited in Section 4(a) above. The
Issuers and the Guarantors further agree that Participating Broker-Dealers shall be authorized to deliver such Prospectus during such period in connection with the resales contemplated by this Section 4. 
  
 (c) The Initial Purchaser shall have no liability to the Issuers, any
Guarantor or any Holder with respect to any request that it may make pursuant to Section 4(b) above. 
  
 5. Indemnification and Contribution. (a) Each of the Issuers and each Guarantor, jointly and severally, agree to indemnify and hold harmless the
Initial Purchaser and each Holder, their respective affiliates, directors and officers and each Person, if any, who controls the Initial Purchaser or any Holder within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange
Act, from and against any and all losses, claims, damages and liabilities (including, without limitation, legal fees and other expenses incurred in connection with any suit, action or proceeding or any claim asserted, as such fees and expenses are
incurred), joint or several, that arise out of, or are based upon, any untrue statement or alleged untrue statement of a material fact contained in any Registration Statement or any Prospectus or any omission or alleged omission to state therein 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 
  

 12 

 they were made, not misleading, except insofar as such losses, claims, damages or liabilities arise out of, or are based
upon, any untrue statement or omission or alleged untrue statement or omission made in reliance upon and in conformity with any information relating to the Initial Purchaser or any Holder furnished to the Issuers in writing by the Initial Purchaser
or any selling Holder expressly for use therein. In connection with any Underwritten Offering permitted by Section 3, the Issuers and the Guarantors, jointly and severally, will also indemnify the Underwriters, if any, selling brokers, dealers and
similar securities industry professionals participating in the distribution, their respective affiliates and each Person who controls such Persons (within the meaning of the Securities Act and the Exchange Act) to the same extent as provided above
with respect to the indemnification of the Holders, if requested in connection with any Registration Statement. 
  
 (b) Each Holder agrees, severally and not jointly, to indemnify and hold harmless the Issuers, the Guarantors, the Initial Purchaser and the other selling
Holders, their respective affiliates, the directors of the Issuers and the Guarantors, each officer of the Issuers and the Guarantors who signed the Registration Statement and each Person, if any, who controls the Issuers, the Guarantors, the
Initial Purchaser and any other selling Holder within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act to the same extent as the indemnity set forth in paragraph (a) above, but only with respect to any losses,
claims, damages or liabilities that arise out of, or are based upon, any untrue statement or omission or alleged untrue statement or omission made in reliance upon and in conformity with any information relating to such Holder furnished to the
Issuers in writing by such Holder expressly for use in any Registration Statement and any Prospectus. 
  
 (c) If any suit, action, proceeding (including any governmental or regulatory investigation), claim or demand shall be brought or asserted against any
Person in respect of which indemnification may be sought pursuant to either paragraph (a) or (b) above, such Person (the “Indemnified Person”) shall promptly notify the Person against whom such indemnification may be sought (the
“Indemnifying Person”) in writing; provided that the failure to notify the Indemnifying Person shall not relieve it from any liability that it may have under this Section 5 except to the extent that it has been materially prejudiced
(through the forfeiture of substantive rights or defenses) by such failure; and provided, further, that the failure to notify the Indemnifying Person shall not relieve it from any liability that it may have to an Indemnified Person
otherwise than under this Section 5. If any such proceeding shall be brought or asserted against an Indemnified Person and it shall have notified the Indemnifying Person thereof, the Indemnifying Person shall retain counsel reasonably satisfactory
to the Indemnified Person to represent the Indemnified Person and any others entitled to indemnification pursuant to this Section 5 that the Indemnifying Person may designate in such proceeding and shall pay the fees and expenses of such counsel
related to such proceeding, as incurred. In any such proceeding, any Indemnified Person shall have the right to retain its own counsel, but the fees and expenses of such counsel shall be at the expense of such Indemnified Person unless (i) the
Indemnifying Person and the Indemnified Person shall have mutually agreed to the contrary; (ii) the Indemnifying Person has failed within a reasonable time to retain counsel reasonably satisfactory to the Indemnified Person; (iii) the Indemnified
Person shall have reasonably concluded that there may be legal defenses available to it that are different from or in addition to those available to the Indemnifying Person; or (iv) the named parties in any such proceeding (including any impleaded
parties) include both the Indemnifying Person and the Indemnified Person and representation of both parties by the same counsel would be inappropriate due to actual or potential differing 
  

 13 

 interests between them. It is understood and agreed that the Indemnifying Person shall not, in connection with any
proceeding or related proceeding in the same jurisdiction, be liable for the fees and expenses of more than one separate firm (in addition to any local counsel) for all Indemnified Persons, and that all such fees and expenses shall be reimbursed as
they are incurred. Any such separate firm (x) for the Initial Purchaser, its affiliates, directors and officers and any control Persons of such Initial Purchaser shall be designated in writing by the Initial Purchaser, (y) for any Holder, its
affiliates, directors and officers and any control Persons of such Holder shall be designated in writing by the Majority Holders and (z) in all other cases shall be designated in writing by the Issuers. The Indemnifying Person shall not be liable
for any settlement of any proceeding effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, the Indemnifying Person agrees to indemnify each Indemnified Person from and against any
loss or liability by reason of such settlement or judgment. Notwithstanding the foregoing sentence, if at any time an Indemnified Person shall have requested that an Indemnifying Person reimburse the Indemnified Person for fees and expenses of
counsel as contemplated by this paragraph, the Indemnifying Person shall be liable for any settlement of any proceeding effected without its written consent if (i) such settlement is entered into more than 30 days after receipt by the Indemnifying
Person of such request and (ii) the Indemnifying Person shall not have reimbursed the Indemnified Person in accordance with such request prior to the date of such settlement. No Indemnifying Person shall, without the written consent of the
Indemnified Person, effect any settlement of any pending or threatened proceeding in respect of which any Indemnified Person is or could have been a party and indemnification could have been sought hereunder by such Indemnified Person, unless such
settlement (A) includes an unconditional release of such Indemnified Person, in form and substance reasonably satisfactory to such Indemnified Person, from all liability on claims that are the subject matter of such proceeding and (B) does not
include any statement as to or any admission of fault, culpability or a failure to act by or on behalf of any Indemnified Person. 
  
 (d) If the indemnification provided for in paragraphs (a) and (b) above is unavailable to an Indemnified Person or insufficient in respect of any losses,
claims, damages or liabilities referred to therein, then each Indemnifying Person under such paragraph, in lieu of indemnifying such Indemnified Person thereunder, shall contribute to the amount paid or payable by such Indemnified Person as a result
of such losses, claims, damages or liabilities (i) in such proportion as is appropriate to reflect the relative benefits received by the Issuers and the Guarantors from the offering of the Securities and the Exchange Securities, on the one hand, and
by the Holders from receiving Securities or Exchange Securities registered under the Securities Act, on the other hand, 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) but also the relative fault of the Issuers and the Guarantors on the one hand and the Holders on the other in connection with the statements or omissions that resulted in such losses,
claims, damages or liabilities, as well as any other relevant equitable considerations. The relative fault of the Issuers and the Guarantors on the one hand and the Holders on the other 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 Issuers and the Guarantors or by the Holders and the parties’ relative intent,
knowledge, access to information and opportunity to correct or prevent such statement or omission. 
  

 14 

 (e) The Issuers, the Guarantors and the Holders agree that it would not be just and equitable if
contribution pursuant to this Section 5 were determined by pro rata allocation (even if the Holders were treated as one entity for such purpose) or by any other method of allocation that does not take account of the equitable
considerations referred to in paragraph (d) above. The amount paid or payable by an Indemnified Person as a result of the losses, claims, damages and liabilities referred to in paragraph (d) above shall be deemed to include, subject to the
limitations set forth above, any legal or other expenses incurred by such Indemnified Person in connection with any such action or claim. Notwithstanding the provisions of this Section 5, in no event shall a Holder be required to contribute any
amount in excess of the amount by which the total price at which the Securities or Exchange Securities sold by such Holder exceeds the amount of any damages that such Holder 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 Securities Act) shall be entitled to contribution from any Person who was not guilty of such fraudulent
misrepresentation. 
  
 (f) The remedies provided for in this
Section 5 are not exclusive and shall not limit any rights or remedies that may otherwise be available to any Indemnified Person at law or in equity. 
  
 (g) The indemnity and contribution provisions contained in this Section 5 shall remain operative and in full force and effect regardless of (i) any
termination of this Agreement, (ii) any investigation made by or on behalf of the Initial Purchaser or any Holder, their respective affiliates or any Person controlling the Initial Purchaser or any Holder, or by or on behalf of the Issuers or the
Guarantors, their respective affiliates or the officers or directors of or any Person controlling the Issuers or the Guarantors, (iii) acceptance of any of the Exchange Securities and (iv) any sale of Registrable Securities pursuant to a Shelf
Registration Statement. 
  
 6. General. 
  
 (a) No Inconsistent Agreements. The Issuers and the Guarantors
represent, warrant and agree that (i) the rights granted to the Holders hereunder do not in any way conflict with and are not inconsistent with the rights granted to the holders of any other outstanding securities issued or guaranteed by the Issuers
or any Guarantor under any other agreement and (ii) neither the Issuers nor any Guarantor has entered into, or on or after the date of this Agreement will enter into, any agreement that is inconsistent with the rights granted to the Holders of
Registrable Securities in this Agreement or otherwise conflicts with the provisions hereof. 
  
 (b) Amendments and Waivers. The provisions of this Agreement, including the provisions of this sentence, may not be amended, modified or supplemented, and waivers or consents to departures from the provisions
hereof may not be given unless the Issuers and the Guarantors have obtained the written consent of Holders of at least a majority in aggregate principal amount of the outstanding Registrable Securities affected by such amendment, modification,
supplement, waiver or consent; provided that no amendment, modification, supplement, waiver or consent to any departure from the provisions of Section 5 hereof shall be effective as against any Holder of Registrable Securities unless
consented to in writing by such Holder. Any amendments, modifications, supplements, waivers or consents pursuant to this Section 6(b) shall be by a writing executed by each of the parties hereto. 
  

 15 

 (c) Notices. All notices and other communications provided for or permitted hereunder shall be
made in writing by hand-delivery, registered first-class mail, telex, telecopier, or any courier guaranteeing overnight delivery (i) if to a Holder, at the most current address given by such Holder to the Issuers by means of a notice given in
accordance with the provisions of this Section 6(c), which address initially is, with respect to the Initial Purchaser, the address set forth in the Purchase Agreement; (ii) if to the Issuers and the Guarantors, initially at the Issuers’s
address set forth in the Purchase Agreement and thereafter at such other address, notice of which is given in accordance with the provisions of this Section 6(c); and (iii) to such other persons at their respective addresses as provided in the
Purchase Agreement and thereafter at such other address, notice of which is given in accordance with the provisions of this Section 6(c). All such notices and communications shall be deemed to have been duly given: at the time delivered by hand, if
personally delivered; five Business Days after being deposited in the mail, postage prepaid, if mailed; when answered back, if telexed; when receipt is acknowledged, if telecopied; and on the next Business Day if timely delivered to an air courier
guaranteeing overnight delivery. Copies of all such notices, demands or other communications shall be concurrently delivered by the Person giving the same to the Trustee, at the address specified in the Indenture. 
  
 (d) Successors and Assigns. This Agreement shall inure to the benefit
of and be binding upon the successors, assigns and transferees of each of the parties, including, without limitation and without the need for an express assignment, subsequent Holders; provided that nothing herein shall be deemed to permit
any assignment, transfer or other disposition of Registrable Securities in violation of the terms of the Purchase Agreement or the Indenture. If any transferee of any Holder shall acquire Registrable Securities in any manner, whether by operation of
law or otherwise, such Registrable Securities shall be held subject to all the terms of this Agreement, and by taking and holding such Registrable Securities such Person shall be conclusively deemed to have agreed to be bound by and to perform all
of the terms and provisions of this Agreement and such Person shall be entitled to receive the benefits hereof. The Initial Purchaser (in its capacity as Initial Purchaser) shall have no liability or obligation to the Issuers or the Guarantors with
respect to any failure by a Holder to comply with, or any breach by any Holder of, any of the obligations of such Holder under this Agreement. 
  
 (e) Purchases and Sales of Securities. The Issuers and the Guarantors shall not, and shall use their reasonable best efforts to cause their
affiliates (as defined in Rule 405 under the Securities Act) not to, purchase and then resell or otherwise transfer any Registrable Securities. 
  
 (f) Third Party Beneficiaries. Each Holder shall be a third party beneficiary to the agreements made hereunder between the Issuers and the
Guarantors, on the one hand, and the Initial Purchaser, on the other hand, and shall have the right to enforce such agreements directly to the extent it deems such enforcement necessary or advisable to protect its rights or the rights of other
Holders hereunder. 
  
 (g) Counterparts. This Agreement may
be executed in any number of counterparts and by the parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. 

 

 16 

 (h) Headings. The headings in this Agreement are for convenience of reference only, are not a part
of this Agreement and shall not limit or otherwise affect the meaning hereof. 
  
 (i) Severability. The remedies provided herein are cumulative and not exclusive of any remedies provided by law. If any term, provision, covenant or restriction of this Agreement is held by a court of competent
jurisdiction to be invalid, illegal, void or unenforceable, the remainder of the terms, provisions, covenants and restrictions set forth herein shall remain in full force and effect and shall in no way be affected, impaired or invalidated, and the
parties hereto shall use their reasonable best efforts to find and employ an alternative means to achieve the same or substantially the same result as that contemplated by such term, provision, covenant or restriction. It is hereby stipulated and
declared to be the intention of the parties that they would have executed the remaining terms, provisions, covenants and restrictions without including any of such that may be hereafter declared invalid, illegal, void or unenforceable. 

 
 (j) Governing Law. This Agreement shall be governed by and
construed in accordance with the laws of the State of New York. 
  
 (k) Miscellaneous. This Agreement contains the entire agreement between the parties relating to the subject matter hereof and supersedes all oral statements and prior writings with respect thereto. If any term, provision, covenant or
restriction contained in this Agreement is held by a court of competent jurisdiction to be invalid, void or unenforceable or against public policy, the remainder of the terms, provisions, covenants and restrictions contained herein shall remain in
full force and effect and shall in no way be affected, impaired or invalidated. The Issuers, the Guarantors and the Initial Purchaser shall endeavor in good faith negotiations to replace the invalid, void or unenforceable provisions with valid
provisions the economic effect of which comes as close as possible to that of the invalid, void or unenforceable provisions. 
  

 17 

 IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

  

	Very truly yours,
	
	PLAINS EXPLORATION & PRODUCTION COMPANY
		
	 By
	 	 /s/ Stephen A. Thorington

	 	 	 Name: Stephen A. Thorington
 Title: Executive Vice President and Chief Financial Officer

  

	
	PLAINS E&P COMPANY
		
	 By
	 	 /s/ Stephen A. Thorington

	 	 	 Name: Stephen A. Thorington
 Title: Vice President and Treasurer

  

	
	ARGUELLO INC.
		
	 By
	 	 /s/ Stephen A. Thorington

	 	 	 Name: Stephen A. Thorington
 Title: Vice President and Treasurer

  

	
	PLAINS ILLINOIS INC.
		
	 By
	 	 /s/ Stephen A. Thorington

	 	 	 Name: Stephen A. Thorington
 Title: Vice President and Treasurer

  

	
	PLAINS RESOURCES INTERNATIONAL INC.
		
	 By
	 	 /s/ Stephen A. Thorington

	 	 	 Name: Stephen A. Thorington
 Title: Vice President and Treasurer

  

	
	PMCT INC.
		
	 By
	 	 /s/ Stephen A. Thorington

	 	 	 Name: Stephen A. Thorington
 Title: Vice President and Treasurer

  

 18 

	
	PXP GULF COAST INC.
		
	 By
	 	 /s/ Stephen A. Thorington

	 	 	 Name: Stephen A. Thorington
 Title: Executive Vice President and Chief Financial Officer

  
  

	
	 Accepted: May 30, 2003
  
 J.P. MORGAN SECURITIES INC.

		
	By	 	 /s/ Geoffrey S. Benson

	 	 	Authorized Signatory

  

 19

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