1 ----------------------------------- OMB APPROVAL =================================== OMB Number: 3235-0145 ----------------------------------- Expires: August 31, 1991 ----------------------------------- Estimated average burden hours per response ... 14.90 ----------------------------------- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. 1)* Enterprise Products Partners L.P. - -------------------------------------------------------------------------------- (Name of Issuer) Common Units - -------------------------------------------------------------------------------- (Title of Class of Securities) 293792107 -------------------------------------- (CUSIP Number) Curtis R. Frasier President - Energy Services Coral Energy, LLC 1301 McKinney Street, Suite 700 Houston, TX 77010 - -------------------------------------------------------------------------------- (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) August 1, 2000 -------------------------------------- (Date of Event which Requires Filing of this Statement) If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(b)(3) or (4), check the following box [ ]. Check the following box if a fee is being paid with the statement [ ]. (A fee is not required only if the reporting person: (1) has a previous statement on file reporting beneficial ownership of more than five percent of the class of securities described in Item 1; and (2) has filed no amendment subsequent thereto reporting beneficial ownership of five percent or less of such class.) (See Rule 13d-7.) NOTE: Six copies of this statement, including all exhibits, should be filed with the Commission. See Rule 13d-1(a) for other parties to whom copies are to be sent. *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page. The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). Page 1 of 19 pages

2 SCHEDULE 13D - ------------------------------- ------------------------------- CUSIP NO. PAGE 2 OF 19 PAGES =============================== =============================== - -------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Coral Energy, LLC(1) - -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3 SEC USE ONLY - -------------------------------------------------------------------------------- 4 SOURCE OF FUNDS* 00(2) - -------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e) [ ] - -------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - -------------------------------------------------------------------------------- 7 SOLE VOTING POWER NUMBER OF SHARES -0- BENEFICIALLY ------------------------------------------------ OWNED BY 8 SHARED VOTING POWER EACH REPORTING 17,500,000 PERSON ------------------------------------------------ WITH 9 SOLE DISPOSITIVE POWER -0- ------------------------------------------------ 10 SHARED DISPOSITIVE POWER 17,500,000 - -------------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 17,500,000 - -------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* o [ ] - -------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 20.7% - -------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON OO(3) - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! - --------------------- (1) Effective November 4, 1999, Tejas Energy, LLC changed its name to Coral Energy, LLC. (2) The source of funds is the contribution of Tejas Energy, LLC's interest in Tejas Natural Gas Liquids, LLC. (3) Delaware Limited Liability Company Page 2 of 19 pages

3 SCHEDULE 13D - ------------------------------- ------------------------------- CUSIP NO. PAGE 3 OF 19 PAGES =============================== =============================== 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Shell Oil Company - -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3 SEC USE ONLY - -------------------------------------------------------------------------------- 4 SOURCE OF FUNDS* AF - -------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e) [ ] - -------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - -------------------------------------------------------------------------------- 7 SOLE VOTING POWER NUMBER OF SHARES -0- BENEFICIALLY ------------------------------------------------ OWNED BY 8 SHARED VOTING POWER EACH REPORTING 17,500,000 PERSON ------------------------------------------------ WITH 9 SOLE DISPOSITIVE POWER -0- ------------------------------------------------ 10 SHARED DISPOSITIVE POWER 17,500,000 - -------------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 17,500,000 - -------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* o [ ] - -------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 20.7% - -------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON CO - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 3 of 19 pages

4 SCHEDULE 13D - ------------------------------- ------------------------------- CUSIP NO. PAGE 4 OF 19 PAGES =============================== =============================== - -------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON SWEPI LP (formerly Shell Western E&P Inc.) - -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3 SEC USE ONLY - -------------------------------------------------------------------------------- 4 SOURCE OF FUNDS* AF - -------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e) [ ] - -------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - -------------------------------------------------------------------------------- 7 SOLE VOTING POWER NUMBER OF SHARES -0- BENEFICIALLY ------------------------------------------------ OWNED BY 8 SHARED VOTING POWER EACH REPORTING 17,500,000 PERSON ------------------------------------------------ WITH 9 SOLE DISPOSITIVE POWER -0- ------------------------------------------------ 10 SHARED DISPOSITIVE POWER 17,500,000 - -------------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 17,500,000 - -------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] - -------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 20.7% - -------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON PN - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 4 of 19 pages

5 SCHEDULE 13D - ------------------------------- ------------------------------- CUSIP NO. PAGE 5 OF 19 PAGES =============================== =============================== - -------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Shell Gas Pipeline Corp. #2 - -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3 SEC USE ONLY - -------------------------------------------------------------------------------- 4 SOURCE OF FUNDS* AF - -------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e) [ ] - -------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - -------------------------------------------------------------------------------- 7 SOLE VOTING POWER NUMBER OF SHARES -0- BENEFICIALLY ------------------------------------------------ OWNED BY 8 SHARED VOTING POWER EACH REPORTING 17,500,000 PERSON ------------------------------------------------ WITH 9 SOLE DISPOSITIVE POWER -0- ------------------------------------------------ 10 SHARED DISPOSITIVE POWER 17,500,000 - -------------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 17,500,000 - -------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] - -------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 20.7% - -------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON CO - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 5 of 19 pages

6 SCHEDULE 13D - ------------------------------- ------------------------------- CUSIP NO. PAGE 6 OF 19 PAGES =============================== =============================== - -------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Shell Gas Gathering Corp. #2 - -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3 SEC USE ONLY - -------------------------------------------------------------------------------- 4 SOURCE OF FUNDS* AF - -------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e) [ ] - -------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - -------------------------------------------------------------------------------- 7 SOLE VOTING POWER NUMBER OF SHARES -0- BENEFICIALLY ------------------------------------------------ OWNED BY 8 SHARED VOTING POWER EACH REPORTING 17,500,000 PERSON ------------------------------------------------ WITH 9 SOLE DISPOSITIVE POWER -0- ------------------------------------------------ 10 SHARED DISPOSITIVE POWER 17,500,000 - -------------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 17,500,000 - -------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] - -------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 20.7% - -------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON CO - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 6 of 19 pages

7 SCHEDULE 13D - ------------------------------- ------------------------------- CUSIP NO. PAGE 7 OF 19 PAGES =============================== =============================== - -------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Shell Seahorse Company - -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3 SEC USE ONLY - -------------------------------------------------------------------------------- 4 SOURCE OF FUNDS* AF - -------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e) [ ] - -------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - -------------------------------------------------------------------------------- NUMBER OF 7 SOLE VOTING POWER SHARES BENEFICIALLY -0- OWNED BY ------------------------------------------------ EACH 8 SHARED VOTING POWER REPORTING 17,500,000 PERSON ------------------------------------------------ WITH 9 SOLE DISPOSITIVE POWER -0- ------------------------------------------------ 10 SHARED DISPOSITIVE POWER 17,500,000 - -------------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 17,500,000 - -------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] - -------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 20.7% - -------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON CO - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 7 of 19 pages

8 Page 8 of 19 pages AMENDMENT NO. 1 TO SCHEDULE 13D This Amendment No. 1 on Schedule 13D/A ("Amendment No. 1") to the Statement on Schedule 13D ("Schedule 13D") is filed on behalf of each of (i) Coral Energy, LLC ("Coral Energy"), formerly Tejas Energy, LLC ("Tejas Energy") as the direct beneficial owner of Common Units and Class A Special Units and (ii) by virtue of their respective direct holdings of securities of Coral Energy (as described below on this statement) by Shell Oil Company ("Shell Oil"), SWEPI LP, formerly Shell Western E&P Inc. ("SWEPI"), Shell Gas Pipeline Corp. #2 ("Shell Pipeline"), Shell Gas Gathering Corp. #2 ("Shell Gathering") and Shell Seahorse Company ("Shell Seahorse") (collectively, the "Reporting Entities"). This Amendment No. 1 is filed to reflect (i) the issuance on August 1, 2000 by Enterprise Products Partners L.P. of an additional 3,000,000 Class A Special Units pursuant to the Partnership Agreement and (ii) the conversion of 1,000,000 Class A Special Units into 1,000,000 Common Units effective as of August 1, 2000. Unless otherwise indicated, each capitalized term used but not otherwise defined herein shall have the meaning assigned to such term in the Schedule 13D. Item 1. Security and Issuer. No change to this Item. Item 2. Identity and Background. Paragraph 2 in subsection (a) of this Item is deleted in its entirety and replaced with the following: Coral Energy is the beneficial holder of approximately 20.7% of the outstanding Common Units of the Issuer. Shell Oil, SWEPI, Shell Pipeline, Shell Gathering and Shell Seahorse are the holders of 100% of the common membership interests, and approximately 4.87%, 28.79%, 18.59%, 4.81% and 3.80%, respectively, of the total ownership interests, in Coral Energy. Each of SWEPI, Shell Pipeline, Shell Gathering and Shell Seahorse is an indirect, wholly owned subsidiary of Shell Oil. Together, Shell Oil, SWEPI, Shell Pipeline, Shell Gathering and Shell Seahorse may be deemed to control Coral Energy. Item 3. Source and Amount of Funds or Other Consideration Item 3 is hereby supplemented with the following information: Under the terms of the Second Amended and Restated Agreement of Limited Partnership of the Enterprise Products Partners L.P. (the "Partnership Agreement"), on August 1, 2000 Coral Energy obtained from the Issuer 3,000,000 Units. Item 4. Purpose of Transaction Item 4 is hereby deleted in its entirety and replaced with the following: The transactions described in Item 3 above occurred as a result of negotiations with the Issuer. The Units were acquired for investment purposes. Under the terms of the Partnership Agreement, a copy of which was previously filed, Coral Energy has the opportunity to earn an additional 3.0 million contingency Units over the next year. Coral Energy intends to review its investment in the Issuer on an ongoing basis and, depending upon the price of, and other market conditions relating to, the Units, subsequent developments affecting the Issuer, the Issuer's business and prospects, other investment and business opportunities available to Coral Energy, general stock market and economic conditions, tax considerations and other factors deemed relevant, may decide to increase or decrease the size of its investment in the Issuer. Other than as described in Item 3 and Item 6 hereof, none of the Reporting Entities (nor, to their knowledge, any person listed on Appendix A hereto) has any plan or proposal that would result in any of the consequences listed in paragraph (a) - (j) of Item 4 of Schedule 13D. Item 5. Interest in Securities of the Issuer Item 5 is hereby deleted in its entirety and replaced with the following: (a) There were 46,552,915 Common Units and 21,409,870 subordinated units outstanding as of August 1, 2000. The Reporting Entities are deemed to be the beneficial owners of 1,000,000 Common Units and 16,500,000 Units, which are convertible into Common Units under the terms of the Partnership

9 Page 9 of 19 pages Agreement during the period between August 1, 2001 and August 1, 2002. The Units do not accrue distributions and are not entitled to cash distributions until their conversion into Common Units. The Common Units and the Units represent a 20.7% equity interest in the Issuer. (b) As described in Item 2(a), each of the Reporting Entities may be deemed to share voting power and investment power with respect to the Units. (c) Except for the issuance of the 3,000,000 Units and the conversion of 1,000,000 Units into Common Units, none of the Reporting Entities, nor, to the best of their knowledge, any person listed on Appendix A hereto, has effected any transactions in the Units during the past 60 days. (d) None of the Reporting Entities, nor, to the best of their knowledge, any person listed in Appendix A beneficially owns any Units of the Issuer except as set forth above. Except as disclosed above to the best of the knowledge of each Reporting Entity, no persons other than the Reporting Entities have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the Units beneficially owned by the Reporting Entities. (e) Not applicable. Item 6. Contracts, Arrangements, Understandings or Relationships with respect to Securities of the Issuer. No change to this Item. Item 7. Material to be filed as Exhibits. *Exhibit "A" - Agreement re Joint Filing of Schedule 13D *Exhibit "B" - Contribution Agreement *Exhibit "C" - Unitholder Rights Agreement *Exhibit "D" - Enterprise Partners Amended Partnership Agreement *Exhibit "E" - Registration Rights Agreement - --------- * previously filed

10 SIGNATURE After reasonable inquiry and to the best of our knowledge and belief, the undersigned certify that the information set forth in this statement is true, complete and correct. Date: August 4, 2000 CORAL ENERGY, LLC By: /s/ Curtis R. Frasier ----------------------------------------------------------- Name: Curtis R. Frasier Title: President - Energy Services SHELL OIL COMPANY By: /s/ Steven L. Miller ----------------------------------------------------------- Name: Steven L. Miller Title: Chairman, President and Chief Executive Officer SWEPI LP By: /s/ Jeri R. Eagan ----------------------------------------------------------- Name: Jeri R. Eagan Title: Executive Vice President and Chief Financial Officer SHELL GAS PIPELINE CORP.#2 By: /s/ Douglas V. Krenz ---------------------------------------------------------- Name: Douglas V. Krenz Title: President and Chief Operating Officer SHELL GAS GATHERING CORP.#2 By: /s/ Douglas V. Krenz ----------------------------------------------------------- Name: Douglas V. Krenz Title: President and Chief Operating Officer SHELL SEAHORSE COMPANY By: /s/ Douglas V. Krenz ----------------------------------------------------------- Name: Douglas V. Krenz Title: President and Chief Operating Officer

11 Page 11 of 19 pages POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Curtis R. Frasier and Steve McVeigh, signing singly, the undersigned's true and lawful attorney-in-fact to: (1) execute for and on behalf of the undersigned, all Schedule 13Ds (including any amendments thereto) that the undersigned may be required to file as a result of the undersigned's ownership or transactions in the securities of Enterprise Products Partners L.P. (the "Company") in accordance with Section 13 of the Securities Exchange Act of 1934 and the rules thereunder; (2) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Schedule 13D and timely file such form with the United States Securities and Exchange Commission and any stock exchange or similar authority; and (3) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact's discretion. The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 13 of the Securities Exchange Act of 1934. This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Schedules 13D with respect to the undersigned's holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact. IN WITNESS WHEREOF, each of the undersigned has caused this Power of Attorney to be executed as of this 4th day of August, 2000. CORAL ENERGY, LLC SHELL GAS PIPELINE CORP.#2 By: /s/ Curtis R. Frasier By: /s/ Douglas V. Krenz ---------------------------------------------------- -------------------- Name: Curtis R. Frasier Name: Douglas V. Krenz Title: President - Energy Services Title: President and Chief Operating Officer SHELL OIL COMPANY SHELL GAS GATHERING CORP.#2 By: /s/ Steven L. Miller By: /s/ Douglas V. Krenz ---------------------------------------------------- -------------------- Name: Steven L. Miller Name: Douglas V. Krenz Title: Chairman, President and Chief Executive Officer Title: President and Chief Operating Officer SWEPI LP SHELL SEAHORSE COMPANY By: /s/ Jeri R. Eagan By: /s/ Douglas v. Krenz ---------------------------------------------------- -------------------- Name: Jeri R. Eagan Name: Douglas V. Krenz Title: Executive Vice President and Chief Financial Officer Title: President and Chief Operating Officer

12 Page 12 of 19 pages APPENDIX A DIRECTORS AND EXECUTIVE OFFICERS OF CORAL ENERGY, LLC The following table sets forth the name, business address and present principal occupation or employment of each director and executive officer of Coral Energy, LLC. Unless otherwise indicated below, each such person is a citizen of the United States of America. - ----------------------------------------------------------------------------------------------------------------------- Name Citizenship Present Principal Occupation or Employment Business Address - ---- ----------- ------------------------------------------ ---------------- Walter van de Vijver Netherlands Director and Chairman of the Board; President One Shell Plaza and Chief Executive Officer (Shell P.O. Box 2463 Exploration & Production Company) Houston, TX 77252-2463 - ------------------------------------------------------------------------------------------------------------------------ Charles R. Crisp Director, Chief Executive Officer and 1301 McKinney, Suite 700 President Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------ Curtis R. Frasier Director, President -- Energy Services 1301 McKinney, Suite 700 Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------ Robert M. Belknap Executive Vice President -- Engineering & 1301 McKinney, Suite 700 Operations Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------ Colin Braithwaite Executive Vice President -- Strategic 1301 McKinney, Suite 700 Positioning Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------ Paul W. Chung Executive Vice President, General Counsel & 1301 McKinney, Suite 700 Secretary Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------ Julian C. Dalzell Executive Vice President -- Human Resources & 1301 McKinney, Suite 700 Administration Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------ Mark D. Hendrix Executive Vice President -- Chief Information 1301 McKinney, Suite 700 Officer Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------ Susan K. Hodge Executive Vice President and Chief Financial 1301 McKinney, Suite 700 Officer Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------ Nick A. Bednorz Vice President and Controller 1301 McKinney, Suite 700 Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------ Dale A. Erickson Vice President -- Tax; 1301 McKinney, Suite 700 Vice President -- Tax (Shell Exploration & Houston, TX 77010 Production Company) - ------------------------------------------------------------------------------------------------------------------------ Robert E. Long Vice President -- Corporate Finance & 1301 McKinney, Suite 700 Treasurer Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------

13 Page 13 of 19 pages DIRECTORS AND EXECUTIVE OFFICERS OF SHELL OIL COMPANY The following table sets forth the name, business address and present principal occupation or employment of each director and executive officer of Shell Oil Company. Unless otherwise indicated below, each such person is a citizen of the United States of America. - ------------------------------------------------------------------------------------------------------------------------ Name Citizenship Present Principal Occupation or Employment Business Address - ---- ----------- ------------------------------------------ ---------------- S. L. Miller Director/Chairman, President and Chief 910 Louisiana Executive Officer One Shell Plaza Houston, TX 77002 - ------------------------------------------------------------------------------------------------------------------------ Joseph E. Antonini Director; 1800 W. Maple Road Troy, MI 48084 Retired Chairman, President and CEO -- Kmart Corporation - ------------------------------------------------------------------------------------------------------------------------ Rand V. Araskog Director; 275 Toney Penna Drive, Suite 7 Jupiter, FL 33458 Retired Chairman and CEO -- ITT Corporation - ------------------------------------------------------------------------------------------------------------------------ Robert F. Daniell Director; United Technologies Building 755 Main Street Retired Chairman -- United Technologies One Financial Plaza Corporation Hartford, CT 06101 - ------------------------------------------------------------------------------------------------------------------------ Vilma S. Martinez Director; Partner -- Munger, Tolles & Olson 355 S. Grand Avenue 35th Floor Los Angeles, CA 90071-1560 - ------------------------------------------------------------------------------------------------------------------------ Mark Moody-Stuart British Director; 2 York Road Shell Centre Chairman and a Managing Director -- The London SE1 7NA "Shell" Transport and Trading Company England p.l.c. - ------------------------------------------------------------------------------------------------------------------------ Harold A. Poling Director; Ford Motor Company Fairlane Plaza North Retired Chairman and CEO -- Ford Motor 290 Town Center Drive, Ste. 322 Company Dearborn, MI 48126 - ------------------------------------------------------------------------------------------------------------------------ Gordon R. Sullivan Director; 2425 Wilson Blvd. Arlington, VA 22201 Retired Chief of Staff -- U.S. Army - ------------------------------------------------------------------------------------------------------------------------ John F. Woodhouse Director; 1390 Enclave Parkway Houston, TX 77077-2099 Senior Chairman -- Sysco Corporation - ------------------------------------------------------------------------------------------------------------------------ S. Borches Vice President One Shell Plaza P.O. Box 2463 Houston, TX 77252-2463 - ------------------------------------------------------------------------------------------------------------------------ N. J. Caruso General Manager -- Finance and Chief One Shell Plaza Financial Officer P.O. Box 2463 Houston, TX 77252-2463 - ------------------------------------------------------------------------------------------------------------------------

14 Page 14 of 19 pages - ------------------------------------------------------------------------------------------------------------------------ Name Citizenship Present Principal Occupation or Employment Business Address - ---- ----------- ------------------------------------------ ---------------- C.A. Lamboley Vice President, General Counsel and One Shell Plaza Corporate Secretary P.O. Box 2463 Houston, TX 77252-2463 - ------------------------------------------------------------------------------------------------------------------------ P.M. Dreckman Vice President and General Tax Counsel One Shell Plaza P.O. Box 2463 Houston, TX 77252-2463 - ------------------------------------------------------------------------------------------------------------------------ D.H. Ohle Vice President One Shell Plaza P.O. Box 2463 Houston, TX 77252-2463 - ------------------------------------------------------------------------------------------------------------------------ S. E. Ward Vice President One Shell Plaza P.O. Box 2463 Houston, TX 77252-2463 - ------------------------------------------------------------------------------------------------------------------------

15 Page 15 of 19 pages DIRECTORS AND EXECUTIVE OFFICERS OF SWEPI LP The following table sets forth the name, business address and present principal occupation or employment of each director and executive officer of SWEPI LP. Unless otherwise indicated below, each such person is a citizen of the United States of America. - ------------------------------------------------------------------------------------------------------------------------ Name Citizenship Present Principal Occupation or Employment Business Address - ---- ----------- ------------------------------------------ ---------------- Walter van de Vijver Netherlands Director/Chairman, Chief Executive Officer One Shell Plaza and President; P. O. Box 2463 Houston, TX 77252-2463 President and Chief Executive Officer (Shell Exploration & Production Company) - ------------------------------------------------------------------------------------------------------------------------ J. R. Eagan Director, Executive Vice President and Chief One Shell Plaza Financial Officer; P. O. Box 2463 Houston, TX 77252-2463 Executive Vice President and Chief Financial Officer (Shell Exploration & Production Company) - ------------------------------------------------------------------------------------------------------------------------ D.T. Lawrence Director, Executive Vice President -- One Shell Plaza Exploration and Development; P. O. Box 2463 Houston, TX 77252-2463 Executive Vice President -- Exploration and Development (Shell Exploration & Production Company) - ------------------------------------------------------------------------------------------------------------------------ S.H. McVeigh Director, Executive Vice President -- One Shell Plaza Production and Surveillance; P. O. Box 2463 Houston, TX 77252-2463 Executive Vice President -- Production and Surveillance (Shell Exploration & Production Company) - ------------------------------------------------------------------------------------------------------------------------ M.E. Odum Director, Executive Vice President -- One Shell Plaza Development and Technology; P. O. Box 2463 Houston, TX 77252-2463 Executive Vice President -- Development and Technology (Shell Exploration & Production Company) - ------------------------------------------------------------------------------------------------------------------------ K. T. Jarvi Vice President -- Legal; One Shell Plaza P. O. Box 2463 Associate General Counsel (Shell Oil Houston, TX 77252-2463 Company) - ------------------------------------------------------------------------------------------------------------------------ D. A. Erickson Vice President -- Tax; One Shell Plaza P. O. Box 2463 Vice President -- Tax (Shell Exploration & Houston, TX 77252-2463 Production Company) - ------------------------------------------------------------------------------------------------------------------------

16 Page 16 of 19 pages DIRECTORS AND EXECUTIVE OFFICERS OF SHELL GAS PIPELINE CORP. #2 The following table sets forth the name, business address and present principal occupation or employment of each director and executive officer of Shell Gas Pipeline Corp. #2. Unless otherwise indicated below, each such person is a citizen of the United States of America. - ------------------------------------------------------------------------------------------------------------------------ Name Citizenship Present Principal Occupation or Employment Business Address - ---- ----------- ------------------------------------------ ---------------- Walter van de Vijver Netherlands Director and Chairman; One Shell Plaza P. O. Box 2463 President and Chief Executive Officer Houston, TX 77252-2463 (Shell Exploration & Production Company) - ------------------------------------------------------------------------------------------------------------------------ C. R. Frasier Director and Chief Executive Officer; 1301 McKinney, Suite 700 Houston, TX 77010 President -- Energy Services (Coral Energy, LLC) - ------------------------------------------------------------------------------------------------------------------------ D. V. Krenz President and Chief Operating Officer 1301 McKinney, Suite 700 Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------ B. P. Backor Vice President -- Transportation Services 1301 McKinney, Suite 700 Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------

17 Page 17 of 19 pages DIRECTORS AND EXECUTIVE OFFICERS OF SHELL GAS GATHERING CORP. #2 The following table sets forth the name, business address and present principal occupation or employment of each director and executive officer of Shell Gas Gathering Corp. #2. Unless otherwise indicated below, each such person is a citizen of the United States of America. - ------------------------------------------------------------------------------------------------------------------------ Name Citizenship Present Principal Occupation or Employment Business Address - ---- ----------- ------------------------------------------ ---------------- Walter van de Vijver Netherlands Director and Chairman; One Shell Plaza P. O. Box 2463 President and Chief Executive Officer Houston, TX 77252-2463 (Shell Exploration & Production Company) - ------------------------------------------------------------------------------------------------------------------------ C. R. Frasier Director and Chief Executive Officer; 1301 McKinney, Suite 700 Houston, TX 77010 President -- Energy Services (Coral Energy, LLC) - ------------------------------------------------------------------------------------------------------------------------ D. V. Krenz President and Chief Operating Officer 1301 McKinney, Suite 700 Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------ B. P. Backor Vice President -- Transportation Services 1301 McKinney, Suite 700 Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------

18 Page 18 of 19 pages DIRECTORS AND EXECUTIVE OFFICERS OF SHELL SEAHORSE COMPANY The following table sets forth the name, business address and present principal occupation or employment of each director and executive officer of Shell Seahorse Company. Unless otherwise indicated below, each such person is a citizen of the United States of America. - ------------------------------------------------------------------------------------------------------------------------ Name Citizenship Present Principal Occupation or Employment Business Address - ---- ----------- ------------------------------------------ ---------------- Walter van de Vijver Netherlands Director and Chairman; One Shell Plaza P. O. Box 2463 President and Chief Executive Officer Houston, TX 77252-2463 (Shell Exploration & Production Company) - ------------------------------------------------------------------------------------------------------------------------ C. R. Frasier Director and Chief Executive Officer; 1301 McKinney, Suite 700 Houston, TX 77010 President -- Energy Services (Coral Energy, LLC) - ------------------------------------------------------------------------------------------------------------------------ D. V. Krenz President and Chief Operating Officer 1301 McKinney, Suite 700 Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------ B. P. Backor Vice President -- Transportation Services 1301 McKinney, Suite 700 Houston, TX 77010 - ------------------------------------------------------------------------------------------------------------------------

19 Page 19 of 19 pages INDEX TO EXHIBITS Sequentially Item Description Numbered Page - ------------ ----------------------------------------------------------------------------- -------------------- *Exhibit A Agreement of Joint Filing 21 *Exhibit B Contribution Agreement 22 *Exhibit C Unitholder Rights Agreement 78 *Exhibit D Enterprise Partners Amended Partnership Agreement 106 *Exhibit E Registration Rights Agreement 184 - --------- * previously filed