UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Year Ended December 31, 1998 Commission File No. 1-8968 ANADARKO PETROLEUM CORPORATION 17001 Northchase Drive, Houston, Texas 77060-2141 (281) 875-1101 Incorporated in the Employer Identification State of Delaware No. 76-0146568 Securities registered pursuant to Section 12(b) of the Act: Common Stock, par value $0.10 per share Preferred Stock Purchase Rights The above Securities are listed on the New York Stock Exchange. Securities registered pursuant to Section 12(g) of the Act: None Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days. Yes X No . Indicate by check mark if the disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of the registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. ____. The aggregate market value of the voting stock held by non-affiliates of the registrant on January 29, 1999 was $3,246,000,000. The number of shares outstanding and entitled to vote of the Company's common stock as of January 29, 1999 is shown below: Title of Class 	 Number of Shares Outstanding Common Stock, par value $0.10 per share	 120,453,338 Part of Form 10-K	 Documents Incorporated by Reference Part I	 Portions of the Anadarko Petroleum Corporation 1998 Annual Report to Stockholders. Part III Portions of the Proxy Statement, dated March 22, 1999, for the Annual Meeting of Stockholders of Anadarko Petroleum Corporation to be held April 29, 1999. Anadarko Petroleum Corporation amends its Annual Report on Form 10-K for the year ended December 31, 1998 to include the following exhibits: Part IV Item 14. Exhibits and Reports on Form 8-K Exhibit Number 		 Description 23 Consent of KPMG LLP 99(b) Anadarko Employee Savings Plan Form 11-K for the year ended December 31, 1998 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this amendment to be signed on its behalf by the undersigned, thereunto duly authorized. 		ANADARKO PETROLEUM CORPORATION (Registrant) June 21, 1999	 [MICHAEL E. ROSE] 	 	Michael E. Rose - Senior Vice President, Finance and Chief Financial Officer