SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Act of 1934 Date of Report (Date of earliest event reported): January 31, 2007 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-A GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-B GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-C GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-D GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-E GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-F GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-G GEODYNE ENERGY INCOME LIMITED PARTNERSHIP II-H ------------------------------------------------------------------- (Exact name of Registrant as specified in its Articles) II-A: 0-16388 II-A: 73-1295505 II-B: 0-16405 II-B: 73-1303341 II-C: 0-16981 II-C: 73-1308986 II-D: 0-16980 II-D: 73-1329761 II-E: 0-17320 II-E: 73-1324751 II-F: 0-17799 II-F: 73-1330632 II-G: 0-17802 II-G: 73-1336572 Oklahoma II-H: 0-18305 II-H: 73-1342476 - ---------------- ------------- ---------------- (State or other (Commission (I.R.S. Employer jurisdiction of File No.) Identification) incorporation or organization) 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 8: OTHER EVENTS Year End Values. The General Partner is required to provide year-end values of the Geodyne Energy Income Limited Partnership II-A, Geodyne Energy Income Limited Partnership II-B, Geodyne Energy Income Limited Partnership II-C, Geodyne Energy Income Limited Partnership II-D, Geodyne Energy Income Limited Partnership II-E, Geodyne Energy Income Limited Partnership II-F, Geodyne Energy Income Limited Partnership II-G, and Geodyne Energy Income Limited Partnership II-H, (collectively, the "Partnerships") underlying properties to its limited partners pursuant to the Partnerships' partnership agreements. Attached is a form of the letter to be sent to the limited partners on or about January 31, 2007, and a chart showing, on a per-unit basis, the 2006 Year-End Estimated Valuations for the Partnerships. ITEM 9: EXHIBITS 20.1 Form of letter to be sent to the limited partners of the Partnerships on or about January 31, 2007. 99.1 Chart showing on a per-unit basis the 2006 Year-End Estimated Valuations for the Partnerships. 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 Energy Income Limited Partnership II-A Geodyne Energy Income Limited Partnership II-B Geodyne Energy Income Limited Partnership II-C Geodyne Energy Income Limited Partnership II-D Geodyne Energy Income Limited Partnership II-E Geodyne Energy Income Limited Partnership II-F Geodyne Energy Income Limited Partnership II-G Geodyne Energy Income Limited Partnership II-H By: GEODYNE RESOURCES, INC. General Partner //s// Dennis R. Neill ----------------------------- Dennis R. Neill President DATE: January 31, 2007