UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A Current Report Pursuant to Section 13 or 15(d) of the Securities Act of 1934 Date of Report (Date of earliest event reported): November 15, 2007 GEODYNE INSTITUTIONAL/PENSION ENERGY INCOME P-1 LIMITED PARTNERSHIP GEODYNE INSTITUTIONAL/PENSION ENERGY INCOME LIMITED PARTNERSHIP P-3 GEODYNE INSTITUTIONAL/PENSION ENERGY INCOME LIMITED PARTNERSHIP P-4 GEODYNE INSTITUTIONAL/PENSION ENERGY INCOME LIMITED PARTNERSHIP P-5 GEODYNE INSTITUTIONAL/PENSION ENERGY INCOME LIMITED PARTNERSHIP P-6 ------------------------------------------------------------------- (Exact name of Registrant as specified in its Charter) P-1: 0-17800 P-1: 73-1330245 P-3: 0-18306 P-3: 73-1336573 P-1: Texas P-4: 0-18308 P-4: 73-1341929 P-3 through P6: P-5: 0-18637 P-5: 73-1353774 Oklahoma P-6: 0-18937 P-6: 73-1357375 ---------------- ---------------- ------------------- (State or other (Commission (I.R.S. Employer jurisdiction of File Number) Identification No.) incorporation) Two West Second Street, Tulsa, Oklahoma 74103 ---------------------------------------------------------------- (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (918) 583-1791 Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions: [ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) [ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) -1- ITEM 2.01. COMPLETION OF ACQUISITION OR DISPOSITION OF ASSETS As described in the Current Report on Form 8-K dated November 15, 2007, the Geodyne Institutional/Pension Energy Income P-1 Limited Partnership, Geodyne Institutional/Pension Energy Income Limited Partnership P-3, Geodyne Institutional/Pension Energy Income Limited Partnership P-4, Geodyne Institutional/Pension Energy Income Limited Partnership P-5, and Geodyne Institutional/Pension Energy Income Limited Partnership P-6 (the "Partnerships") sold their interests in a number of producing properties to independent third parties at The Oil and Gas Clearinghouse auction in Houston, Texas on November 14 and 15, 2007. The East Criner Bromide Sand Unit failed to attain the minimum bid set forth at auction, but was sold to the high bidder, Sheridan Holding Company I, LLC, on November 30, 2007, following additional negotiations. The P-1, P-3, and P-4 Partnerships owned an interest in this unit. As disclosed in the Form 8-K dated November 15, 2007 and filed on November 21, 2007, Samson Resources Company, an affiliate of the General Partner, purchased properties through the competitive bidding process at the auction from the P-1, P-3, P-5, and P-6 Partnerships for total net proceeds of approximately $5,000, $6,000, $350,000, and $432,000, respectively. The combined net proceeds from the November 14 and 15, 2007 auction, including sales to affiliated entities, and the sale of the P-1, P-3, and P-4 Partnerships' interests in the East Criner Bromide Sand Unit are shown below: Reserves Number Sold as Reserve of Location Number of 12/31/06 Value Wells of of Oil Gas Sold Net P/ship Sold Properties Purchasers (Bbls) (Mcf) 12/31/06 Proceeds - ------ ------ ---------- ---------- ------ ------- ---------- ---------- P-1 7 Oklahoma 3 2,360 22,454 $105,284 $ 156,000 P-3 10 Oklahoma 4 4,681 41,722 204,260 304,000 P-4 6 Oklahoma 2 4,227 33,051 181,706 286,000 P-5 213 Oklahoma 31 460 230,645 519,637 1,502,000 P-6 213 Oklahoma 31 232 218,767 461,946 873,000 The transactions are subject to standard auction closing conditions. The proceeds from the sales, less transaction costs, will be included in the February 15, 2008 cash distributions paid by the Partnerships. -2- This sale was in conjunction with the Partnerships' scheduled termination on December 31, 2007. All of the Partnerships' properties will be sold as part of the liquidation process. It is anticipated that auction sales will continue through at least early 2008. ITEM 9.01. FINANCIAL STATEMENTS AND EXHIBITS The pro forma financial information that would be required pursuant to Article 11 of Regulation S-X will be filed by amendment to this Form 8-K on or before December 6, 2007. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. GEODYNE INSTITUTIONAL/PENSION ENERGY INCOME P-1 LIMITED PARTNERSHIP GEODYNE INSTITUTIONAL/PENSION ENERGY INCOME LIMITED PARTNERSHIP P-3 GEODYNE INSTITUTIONAL/PENSION ENERGY INCOME LIMITED PARTNERSHIP P-4 GEODYNE INSTITUTIONAL/PENSION ENERGY INCOME LIMITED PARTNERSHIP P-5 GEODYNE INSTITUTIONAL/PENSION ENERGY INCOME LIMITED PARTNERSHIP P-6 By: GEODYNE RESOURCES, INC. General Partner //s// Dennis R. Neill ----------------------------- Dennis R. Neill President DATE: December 4, 2007 -3-