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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
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                                  SCHEDULE 13D
                                 (Rule 13d-101)

                    UNDER THE SECURITIES EXCHANGE ACT OF 1934

                               (Amendment No. 2)*

                                MOBIL CORPORATION
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                                (Name of Issuer)

                                  COMMON STOCK
                                 $1.00 PAR VALUE
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                         (Title of Class of Securities)

                                   0006070591
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                                 (CUSIP Number)

                               Donald D. Humphreys
           Vice President, Controller and Principal Accounting Officer
                                Exxon Corporation
                           5959 Las Colinas Boulevard
                            Irving, Texas 75039-2298
                                 (972) 444-1000
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            (Name, Address and Telephone Number of Person Authorized
                     to Receive Notices and Communications)

                                November 30, 1999
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             (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(e), 13d-1(f) or 13d-1(g), check the following
box: [ ]

Note: Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See Rule 13d-7(b) for other
parties to whom copies are to be sent.
                         (Continued on following pages)


* This represents the final amendment.

                                     1 of 4

SCHEDULE 13D CUSIP No. 0006070591 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Exxon Corporation 13-5409005 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [ ] (b) [ ] 3 SEC USE ONLY 4 SOURCE OF FUNDS WC 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED [ ] PURSUANT TO ITEMS 2(d) or 2(e) 6 CITIZENSHIP OR PLACE OF ORGANIZATION State of New Jersey 7 SOLE VOTING POWER None 8 SHARED VOTING POWER NUMBER OF SHARES BENEFICIALLY OWNED BY None EACH REPORTING PERSON 9 SOLE DISPOSITIVE POWER None 10 SHARED DISPOSITIVE POWER None 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON None 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES [ ] CERTAIN SHARES 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0% 14 TYPE OF REPORTING PERSON CO 2 of 4

This Amendment No. 2 amends the Statement on Schedule 13D filed with the Securities and Exchange Commission on December 11, 1998 by Exxon Corporation ("Exxon"), as amended by Amendment No. 1 filed with the Securities and Exchange Commission on February 9, 1999 (the "Schedule 13D"). This Amendment No. 2 is filed with respect to the shares of Common Stock, par value $1.00 per share (the "Common Stock"), of Mobil Corporation (the "Issuer"). Unless otherwise defined herein, all capitalized terms shall have the meanings ascribed to them in the Schedule 13D. Item 5 of the Schedule 13D is hereby amended in its entirety to read as follows: "Item 5. Interest in Securities of the Issuer. The merger (the "Merger") of Lion Acquisition Subsidiary Corporation, a wholly owned subsidiary of Exxon, with and into the Issuer was consummated and became effective on November 30, 1999. The Option granted by the Issuer to Exxon terminated at the effective time of the Merger." 3 of 4

SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this Amendment No. 2 to the Schedule 13D is true, complete and accurate. November 30, 1999 EXXON CORPORATION By: /s/ Donald D. Humphreys ------------------------------- Name: Donald D. Humphreys Title: Vice President, Controller and Principal Accounting Officer 4 of 4