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): October 10, 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
         --------------------------------------------------------------
             (Exact name of Registrant as specified in its Charter)

                        P-1: 0-17800            P-1: 73-1330245
   P-1:  Texas          P-3: 0-18306            P-3: 73-1336573
 P-3 through P-5:       P-4: 0-18308            P-4: 73-1341929
      Oklahoma          P-5: 0-18637            P-5: 73-1353774
- ----------------      ----------------       -------------------
(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))

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ITEM 9.01.  FINANCIAL STATEMENTS AND EXHIBITS

(B)  General - On  February  5, 2007,  Geodyne  Resources,  Inc.  (the  "General
     Partner")  mailed a notice  to the  limited  partners  announcing  that the
     Geodyne  Institutional/Pension  Energy Income P-1 Limited Partnership,  the
     Geodyne  Institutional/Pension  Energy Income Limited  Partnership P-3 (the
     "P-3 Partnership"), the Geodyne Institutional/Pension Energy Income Limited
     Partnership    P-4   (the    "P-4    Partnership"),    and   the    Geodyne
     Institutional/Pension  Energy  Income  Limited  Partnership  P-5 (the  "P-5
     Partnership") (collectively,  the "Partnerships") will terminate at the end
     of their current term,  December 31, 2007.  Consequently,  the Partnerships
     adopted the liquidation basis of accounting effective February 5, 2007. The
     liquidation basis of accounting  reports the net assets of the Partnerships
     at their net realizable value.  Adjustments were made to reduce all balance
     sheet categories into one line, "net assets of Partnership in liquidation",
     which is an  estimate of the net fair value of all  Partnership  assets and
     liabilities. Cash, accounts receivable, and accounts payable were valued at
     their  historical  cost,  which   approximates  fair  value.  Oil  and  gas
     properties  were  valued  at their  estimated  net sales  price,  which was
     estimated utilizing discounted cash flows based on strip pricing as of June
     30, 2007 at a discount rate of 10% for proved developed producing reserves,
     18%  for  proved  developed  non-producing  reserves  and  20%  for  proved
     undeveloped  reserves.  An adjustment was made to the discounted cash flows
     for the  effects  of gas  balancing  and asset  retirement  obligations.  A
     provision  was also  made to  account  for  direct  expenses  that  will be
     incurred related to the sale of the oil and gas properties.  The allocation
     of the "net assets of Partnership in  liquidation"  to the General  Partner
     and limited partners was calculated using the current  allocation of income
     and expenses,  which may change if a Partnership's  distributions  from the
     commencement of the property investment period reach a yearly average equal
     to at least 12% of the limited partners subscriptions.  The adoption of the
     liquidation basis of accounting on February 5, 2007 resulted in an increase
     in the Partnerships' net assets as follows, at June 30, 2007:

                              P-1   $6,661,373
                              P-3    9,947,333
                              P-4    5,130,225
                              P-5    6,649,211

     Pro forma unaudited  financial  information - A limited number of pro forma
     adjustments  are required to illustrate the effects of the October 10, 2007
     Oil and Gas Clearinghouse  auction (the "October  Auction") on the Combined
     Unaudited

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     Statements of Net Assets of Partnership in Liquidation,  Combined Unaudited
     Statements  of Changes in Net Assets of  Partnership  in  Liquidation,  and
     Combined  Unaudited  Statements  of  Operations.  The  following  narrative
     description is furnished in lieu of the pro forma statements,  assuming the
     properties were sold on January 1, 2006.

     (1)  P-1 Partnership

          (a)  October 2007 Auction

          The P-1 Partnership's net fair value of its Net Profits Interests sold
          in the October Auction was $288,705 as of June 30, 2007. The net sales
          proceeds were approximately $317,000.

          For the six months ended June 30, 2007,  the P-1  Partnership's  total
          revenues and operating expenses would have been reduced by $38,490 and
          $178, respectively.

          For the year ended December 31, 2006, the P-1 Partnership's Net Income
          from   Continuing   Operations   would  have  decreased  by  $108,325,
          representing  a reduction in Net Profits  (including oil and gas sales
          net of operating  expenses)  of $123,346,  a reduction in depletion of
          Net Profits Interests of $14,865,  and a reduction in accretion of the
          asset retirement obligation of $156.

          (b)  Cumulative Effect

          The paragraphs  below give effect to the sale of producing  properties
          at the October Auction,  the August and May 2007 auctions described in
          previous  8-K filings,  and other  miscellaneous  property  sales that
          occurred  in  July  and  September   2007.  The  following   narrative
          description is furnished in lieu of the pro forma statements, assuming
          the properties were sold on January 1, 2006.

          For the six months ended June 30, 2007,  the P-1  Partnership's  total
          revenues and  operating  expenses  would have been reduced by $330,176
          and $1,291, respectively.  Under liquidation accounting,  discontinued
          operations are no longer presented.  Revenues and expenses for the six
          months ended June 30, 2007 include all sold  properties.  Revenues and
          expenses  for the year ended  December  31, 2006 include only the sold
          properties classified as continuing operations at December 31, 2006.

          For the year ended December 31, 2006, the P-1 Partnership's Net Income
          from Continuing Operations would

                                      -3-



          have  decreased by $168,619,  representing  a reduction in Net Profits
          (including oil and gas sales net of operating expenses) of $200,029, a
          reduction  in depletion  of Net Profits  Interests  of $30,593,  and a
          reduction in accretion of the asset retirement obligation of $817.

     (2)  P-3 Partnership

          (a)  October 2007 Auction

          The P-3 Partnership's net fair value of its Net Profits Interests sold
          in the October Auction was $878,344 as of June 30, 2007. The net sales
          proceeds were approximately $879,000.

          For the six months ended June 30, 2007,  the P-3  Partnership's  total
          revenues and  operating  expenses  would have been reduced by $139,837
          and $1,342, respectively.  Under liquidation accounting,  discontinued
          operations are no longer presented.  Revenues and expenses for the six
          months ended June 30, 2007 include all sold  properties.  Revenues and
          expenses  for the year ended  December  31, 2006 include only the sold
          properties classified as continuing operations at December 31, 2006.

          For the year ended December 31, 2006, the P-3 Partnership's Net Income
          from   Continuing   Operations   would  have  decreased  by  $336,284,
          representing  a reduction in Net Profits  (including oil and gas sales
          net of operating  expenses)  of $379,215,  a reduction in depletion of
          Net Profits Interests of $41,280,  and a reduction in accretion of the
          asset retirement obligation of $1,651.

          (b)  Cumulative Effect

          The paragraphs  below give effect to the sale of producing  properties
          at the October Auction,  the August and May 2007 auctions described in
          previous  8-K filings,  and other  miscellaneous  property  sales that
          occurred  in  July  and  September   2007.  The  following   narrative
          description is furnished in lieu of the pro forma statements, assuming
          the properties were sold on January 1, 2006.

          For the six months ended June 30, 2007,  the P-3  Partnership's  total
          revenues and  operating  expenses  would have been reduced by $518,284
          and $2,929, respectively.  Under liquidation accounting,  discontinued
          operations are no longer presented.  Revenues and expenses for the six
          months ended June 30, 2007 include all sold  properties.  Revenues and
          expenses for the year ended December 31,

                                      -4-



          2006  include  only  the  sold  properties  classified  as  continuing
          operations at December 31, 2006.

          For the year ended December 31, 2006, the P-3 Partnership's Net Income
          from   Continuing   Operations   would  have  decreased  by  $438,062,
          representing  a reduction in Net Profits  (including oil and gas sales
          net of operating  expenses)  of $502,596,  a reduction in depletion of
          Net Profits Interests of $61,801,  and a reduction in accretion of the
          asset retirement obligation of $2,733.


     (3)  P-4 Partnership

          (a)  October 2007 Auction

          The P-4 Partnership's net fair value of its Net Profits Interests sold
          in the October Auction was $852,901 as of June 30, 2007. The net sales
          proceeds were approximately $955,000.

          For the six months ended June 30, 2007,  the P-4  Partnership's  total
          revenues and  operating  expenses  would have been reduced by $114,529
          and $709, respectively.

          For the year ended December 31, 2006, the P-4 Partnership's Net Income
          from   Continuing   Operations   would  have  decreased  by  $266,165,
          representing  a reduction in Net Profits  (including oil and gas sales
          net of operating  expenses)  of $298,354,  a reduction in depletion of
          Net Profits Interests of $31,791,  and a reduction in accretion of the
          asset retirement obligation of $398.

          (b)  Cumulative Effect

          The paragraphs  below give effect to the sale of producing  properties
          at the  October  Auction  and the  September  and July  2007  auctions
          described in previous 8-K filings. The following narrative description
          is  furnished  in lieu  of the  pro  forma  statements,  assuming  the
          properties were sold on January 1, 2006.

          For the six months ended June 30, 2007,  the P-4  Partnership's  total
          revenues and  operating  expenses  would have been reduced by $294,825
          and $3,169, respectively.  Under liquidation accounting,  discontinued
          operations are no longer presented.  Revenues and expenses for the six
          months ended June 30, 2007 include all sold  properties.  Revenues and
          expenses for the year ended December 31,

                                      -5-



          2006  include  only  the  sold  properties  classified  as  continuing
          operations at December 31, 2006.

          For the year ended December 31, 2006, the P-4 Partnership's Net Income
          from   Continuing   Operations   would  have  decreased  by  $681,346,
          representing  a reduction in Net Profits  (including oil and gas sales
          net of operating  expenses)  of $738,874,  a reduction in depletion of
          Net Profits Interests of $54,203,  and a reduction in accretion of the
          asset retirement obligation of $3,325.

     (4)  P-5 Partnership

          (a)  October 2007 Auction

          The P-5 Partnership's net fair value of its Net Profits Interests sold
          in the October Auction was $112,832 as of June 30, 2007. The net sales
          proceeds were approximately $281,000.

          For the six months ended June 30, 2007,  the P-5  Partnership's  total
          revenues and operating expenses would have been reduced by $21,732 and
          $83,   respectively.   Under  liquidation   accounting,   discontinued
          operations are no longer presented.  Revenues and expenses for the six
          months ended June 30, 2007 include all sold  properties.  Revenues and
          expenses  for the year ended  December  31, 2006 include only the sold
          properties classified as continuing operations at December 31, 2006.

          For the year ended December 31, 2006, the P-5 Partnership's Net Income
          from   Continuing   Operations   would  have   decreased  by  $28,405,
          representing  a reduction in Net Profits  (including oil and gas sales
          net of operating expenses) of $29,407, a reduction in depletion of Net
          Profits  Interests of $988,  and a reduction in accretion of the asset
          retirement obligation of $14.

          (b)  Cumulative Effect

          The paragraphs  below give effect to the sale of producing  properties
          at the October Auction,  the August 2007 auction described in previous
          8-K filings,  and other miscellaneous  property sales that occurred in
          May 2007. The following narrative  description is furnished in lieu of
          the pro forma statements, assuming the properties were sold on January
          1, 2006.

          For the six months ended June 30, 2007,  the P-5  Partnership's  total
          revenues and operating expenses would

                                      -6-



          have  been  reduced  by  $88,718  and  $6,179,   respectively.   Under
          liquidation   accounting,   discontinued   operations  are  no  longer
          presented.  Revenues  and  expenses  for the six months ended June 30,
          2007 include all sold  properties.  Revenues and expenses for the year
          ended December 31, 2006 include only the sold properties classified as
          continuing operations at December 31, 2006.

          For the year ended December 31, 2006, the P-5 Partnership's Net Income
          from   Continuing   Operations   would  have   increased  by  $16,580,
          representing  an increase in Net Profits  (including oil and gas sales
          net of operating  expenses)  of $170,299,  an increase in depletion of
          Net Profits Interests of $184,032, and an increase in accretion of the
          asset retirement obligation of $2,847.




                                   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

                                    By:  GEODYNE RESOURCES, INC.
                                         General Partner

                                          //s// Dennis R. Neill
                                         -----------------------------
                                         Dennis R. Neill
                                         President

DATE: October 31, 2007




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