EXHIBIT 99.1

                           BAKER HUGHES INCORPORATED

    CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


         In connection with the Quarterly Report of Baker Hughes Incorporated
(the "Company") on Form 10-Q for the period ending March 31, 2003 as filed with
the Securities and Exchange Commission on the date hereof (the "Report"), the
undersigned, Michael E. Wiley, Chief Executive Officer of the Company, and G.
Stephen Finley, the Chief Financial Officer of the Company, each of the
undersigned hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

         (i)  The Report fully complies with the requirements of Section 13(a)
              of the Securities Exchange Act of 1934; and

         (ii) The information contained in the Report fairly presents, in all
              material respects, the financial condition and results of
              operations of the Company.

         This Certification is given to the knowledge of the undersigned.


                                                 By: /s/ MICHAEL E. WILEY
                                                     ---------------------------
                                                 Name:  Michael E. Wiley
                                                 Title: Chief Executive Officer
                                                 Date:  May 13, 2003


                                                 By: /s/ G. STEPHEN FINLEY
                                                     ---------------------------
                                                 Name:  G. Stephen Finley
                                                 Title: Chief Financial Officer
                                                 Date:  May 13, 2003




         A signed original of this written statement required by Section 906 has
been provided to Baker Hughes Incorporated and will be retained by Baker Hughes
Incorporated and furnished to the Securities and Exchange Commission or its
staff upon request.