CERTIFICATION
                       PURSUANT TO 18 U.S.C. SECTION 1350,
                    AS ADOPTED PURSUANT TO SECTION 906 OF THE
                           SARBANES-OXLEY ACT OF 2002


     The  undersigned  hereby  certify,  pursuant to 18 U.S.C.  Section 1350, as
adopted pursuant to Section 906 of the  Sarbanes-Oxley Act of 2002, that, to the
undersigned's  best knowledge and belief,  the Quarterly Report on Form 10-Q for
the  Geodyne   Institutional/Pension   Energy  Income  P-1  Limited  Partnership
("Issuer") for the period ending June 30, 2007 as filed with the Securities
and Exchange Commission on the date hereof (the "Report"):

      (a)   fully complies with the requirements of section 13(a) or 15(d) of
            the Securities Exchange Act of 1934; and
      (b)   the  information  contained in the Report  fairly  presents,  in all
            material respects, the financial condition and results of operations
            of the Issuer.

      Dated this 20th day of August, 2007.

                                    GEODYNE INSTITUTIONAL/PENSION ENERGY
                                    INCOME P-1 LIMITED PARTNERSHIP
                                    ("Issuer")

                                    //s// Dennis R. Neill
                                    -----------------------------------
                                    Dennis R. Neill
                                    President (Chief Executive Officer)

                                    //s// Craig D. Loseke
                                    -----------------------------------
                                    Craig D. Loseke
                                    Chief Accounting Officer
                                    (Chief Financial Officer)


     A signed  original of this  written  statement  required by Section 906 has
been  furnished  to Geodyne  Institutional/Pension  Energy  Income  P-1  Limited
Partnership and will be retained by Geodyne  Institutional/Pension Energy Income
P-1 Limited  Partnership and furnished to the Securities and Exchange Commission
or its staff upon request.