This Prospectus Supplement is
                                                                                                   filed pursuant to Rule 424(b)(2)
                                                                                                   under Registration Statement
                                                                                                   Nos. 333-46527 and 333-46527-01

PROSPECTUS SUPPLEMENT dated                                                                        Pricing Supplement No. 6
January 27, 1999 to PROSPECTUS
dated February 26, 1998.                                                                           Cusip No. 88168L DM5


                                                   TEXACO CAPITAL INC.
                                                       SERIES 1998
                                                    MEDIUM-TERM NOTES
                                                      Guaranteed by
                                                       Texaco Inc.

                                     Notes Due More Than 9 Months From Date of Issue