EXHIBIT 10(m) AMENDMENT NO. 1 TO AMENDED AND RESTATED CREDIT AGREEMENT AMENDMENT dated as of January 23, 1995 among THE LOUISIANA LAND AND EXPLORATION COMPANY (the "Borrower"), the BANKS listed on the signature pages hereof (the "Banks") and MORGAN GUARANTY TRUST COMPANY OF NEW YORK, as Agent (the "Agent"). W I T N E S S E T H : WHEREAS, the parties hereto have heretofore entered into an Amended and Restated Credit Agreement dated as of August 19, 1994 (the "Agreement"); and WHEREAS, the parties hereto desire to amend the Agreement as provided below. NOW, THEREFORE, the parties hereto agree as follows: SECTION 1. Definitions; References. Unless otherwise specifically defined herein, each term used herein which is defined in the Agreement shall have the meaning assigned to such term in the Agreement. Each reference to "hereof", "hereunder", "herein" and "hereby" and each other similar reference and each reference to "this Agreement" and each other similar reference contained in the Agreement shall from and after the date hereof refer to the Agreement as amended hereby. SECTION 2. Amendment to Section 5.15. Section 5.15 of the Agreement is amended by the addition of the following language at the end thereof: "minus (iii) an amount equal to the lesser of (x) the net after tax amount of non-cash write downs of long term assets by the Borrower for the year ended December 31, 1994 and (y) $225,000,000". SECTION 3 Governing Law. This Amendment shall be governed by and construed in accordance with the laws of the State of New York. SECTION 4. Counterparts; Effectiveness. This Amendment may be signed in any number of counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument. This Amendment shall become effective as of the date hereof when the Agent shall have received duly executed counterparts hereof signed by the Borrower and the Required Banks (or, in the case of any party as to which an executed counterpart shall not have been received, the Agent shall have received telegraphic, telex or other written confirmation from such party of execution of a counterpart hereof by such party). IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be duly executed as of the date first above written. THE LOUISIANA LAND AND EXPLORATION COMPANY By /s/ Louis Raspino Title: Treasurer MORGAN GUARANTY TRUST COMPANY OF NEW YORK By /s/ John Kowalczuk Title: Vice President TEXAS COMMERCE BANK NATIONAL ASSOCIATION By /s/ Scott Richardson Title: Vice President NATIONSBANK OF TEXAS, N.A. By /s/ Paul A. Squires Title: Senior Vice President ABN AMRO BANK, N.V. By /s/ David Wright Title: Vice President By /s/ C. Randall Title: Group Vice President BANK OF MONTREAL By /s/ Shana L. Sloan Title: Director THE BANK OF NEW YORK By /s/ Dennis M. Pidherny Title: Vice President THE BANK OF NOVA SCOTIA By /s/ F.C.H. Ashby Title: Senior Manager Loan Operations BANQUE PARIBAS HOUSTON AGENCY By /s/ Bart Schouest Title: Group Vice President By /s/ Patrick J. Milon Title: Svp.-Deputy General Manager BARCLAYS BANK PLC By /s/ John G. Sullivan Title: Associate Director CREDIT LYONNAIS CAYMAN ISLAND BRANCH By /s/ Xavier Ratouis Title: Authorized Signature THE FIRST NATIONAL BANK OF BOSTON By /s/ Michael Kane Title: Managing Director THE FIRST NATIONAL BANK OF CHICAGO By /s/ Susan Hodge Title: Vice President FIRST NATIONAL BANK OF COMMERCE By /s/ Cory B. Armand Title: Assistant Vice President HIBERNIA NATIONAL BANK By /s/ Colleen S. Smith Title: Vice President THE INDUSTRIAL BANK OF JAPAN LIMITED NEW YORK BRANCH By /s/ Makoto Fukuda Title: Joint General Manager MEESPIERSON N.V. By /s/ T.J. Meulemeester Title: Senior Vice President By /s/ Ir. D. van der Klaauw Title: Senior Account Manager MELLON BANK, N.A. By /s/ Jacquelyn S. Peters Title: Vice President MIDLAND BANK PLC NEW YORK BRANCH By /s/ G. B. Jansen Title: Director NBD BANK, N.A. By /s/ George R. Schanz Title: Vice President ROYAL BANK OF CANADA By /s/ Gil J. Bernard Title: Senior Manager SOCIETE GENERALE, SOUTHWEST AGENCY By /s/ James R. Shelton Title: Vice President TORONTO-DOMINION (TEXAS), INC. By /s/ Diane Bailey Title: Vice President UNION BANK OF SWITZERLAND, HOUSTON AGENCY By /s/ Dan Boyle Title: Vice President By /s/ Evans Swann Title: Managing Director WACHOVIA BANK OF GEORGIA, N.A. By /s/ Linda M. Harris Title: Senior Vice President WHITNEY NATIONAL BANK By /s/ Robert Browning Title: Senior Vice President MORGAN GUARANTY TRUST COMPANY OF NEW YORK, as Agent By /s/ John Kowalczuk Title: Vice President