Exhibit 1.1 Enron Oil & Gas Company Underwriting Agreement November 13, 1996 Enron Oil & Gas Company 1400 Smith Street Houston, Texas 77002 Ladies and Gentlemen: J. P. Morgan Securities Inc., Goldman, Sachs & Co., Morgan Stanley & Co. Incorporated and Salomon Brothers Inc (the "Underwriters") understand that Enron Oil & Gas Company, a Delaware corporation (the "Company"), proposes to issue and sell $150,000,000 aggregate principal amount of 6.70% Notes due November 15, 2006 (the "Purchased Securities"), registered on Registration Statement No. 333-09919. Subject to the terms and conditions set forth herein or incorporated by reference herein and referred to below, the Company hereby agrees to sell and the Underwriters agree to purchase, severally and not jointly, the principal amount of such Purchased Securities set forth below opposite their names at a purchase price equal to 99.178% of the principal amount thereof, plus accrued interest, if any, from November 18, 1996: Name Principal Amount J. P. Morgan Securities Inc. $ 37,500,000 Goldman, Sachs & Co. $ 37,500,000 Morgan Stanley & Co. Incorporated $ 37,500,000 Salomon Brothers Inc $ 37,500,000 Total $150,000,000 The Underwriters will pay for such Purchased Securities upon confirmation of delivery thereof at the offices of Bracewell & Patterson, L.L.P., South Tower Pennzoil Place, 711 Louisiana Street, Suite 2900, Houston, Texas 77002-2781 at 9:00 a.m. (Houston time) on November 18, 1996. The Purchased Securities shall have the following terms: Maturity: November 15, 2006 Interest Rate: 6.70% per annum Redemption Provisions: None Interest Payment Dates: May 15 and November 15 of each year, commencing May 15, 1997 Sinking Fund: None Date referred to in Section 6(1) of the Standard Provisions: November 18, 1996 Purchase Price: 99.178% of the principal amount thereof Listing: None Other Items: References in the Standard Provisions (i) to registration of the Purchased Securities in such names and in such denominations as requested by the Underwriters at least three full business days prior to the Closing Date, shall refer to one business day prior to the Closing Date, (ii) in Section 7 to the Registration Statement, any preliminary prospectus or the Prospectus, or any amendment or supplement to any of the foregoing shall include, without limitation, any electronically transmitted copies thereof, including, without limitation, any copies filed with the Commission pursuant to EDGAR, (iii) to Lewis P. Chandler, Jr., as Senior Vice President and General Counsel of the Company, shall refer to Barry Hunsaker, Jr., Senior Vice President and General Counsel of the Company or to Vinson & Elkins L.L.P., as counsel for the Company, (iv) to settlement in next business day funds shall refer to settlement in immediately available funds pursuant to settlement procedures of The Depository Trust Company, and (v) to Sullivan & Cromwell, as counsel to the Underwriters, shall refer to Bracewell & Patterson, L.L.P. In addition, (i) Sections 7(a) and 7(b) of the Enron Oil & Gas Company Debt Securities Underwriting Agreement Standard Provisions dated September 1, 1991 is hereby amended to read as set forth in Annex A hereto, and (ii) the Company is making the representations and warranties attached hereto as Annex B. All statements, requests, notices, communications and agreements hereunder shall be in writing, and if to the Underwriter shall be delivered or sent by mail, telex or facsimile transmission to the Underwriters in care of J.P. Morgan Securities Inc. at 60 Wall Street, 13th Floor, New York, New York 10260, Attention: Karen Giles, Associate, Facsimile No. (202) 648-5151; and if to the Company shall be delivered or sent by mail, telex or facsimile transmission to it at 1400 Smith Street, Houston, Texas 77002, Attention: Walter Wilson, Senior Vice President and Chief Financial Officer, Facsimile No. (713) 646-2113. Unless otherwise provided herein, all the provisions contained in the document entitled Enron Oil & Gas Company Debt Securities Underwriting Agreement Standard Provisions dated September 1, 1991, a copy of which was filed as an exhibit to, or incorporated by reference into, Registration Statement No. 333-09919, are hereby incorporated herein by reference in their entirety and shall be deemed to be a part of this Agreement to the same extent as if such provisions had been set forth in full herein. Please confirm your agreement by having an authorized officer sign a copy of this Agreement in the space set forth below and returning the signed copy to us, and in addition have an authorized officer send us no later than 5:00 p.m. (New York time) on November 13, 1996 by wire, telex, facsimile transmission or other written means, the following message: We have entered into the Underwriting Agreement dated November 13, 1996 relating to the Purchased Securities referred to therein by signing a copy of the Underwriting Agreement and returning the same or depositing the same in the mail to you. Very truly yours, J. P. MORGAN SECURITIES INC. GOLDMAN, SACHS & CO. MORGAN STANLEY & CO. INCORPORATED SALOMON BROTHERS, INC By: J. P. MORGAN SECURITIES INC. By: /s/ Raymond A. Schmitt Name: Raymond A. Schmitt Title: Vice President Accepted: ENRON OIL & GAS COMPANY By: /s/ Cedric W. Burgher Name: Cedric W. Burgher Title: Treasurer