EXHIBIT 10.12 THIRD AMENDMENT TO AGREEMENT OF PARTNERSHIP GEODYNE NPI PARTNERSHIP P-4Geodyne Institutional Pension Energy Inc LTD Partnership P-3 • March 29th, 2006 • Crude petroleum & natural gas
November 1, 2005 TO: All Limited Partners in the Geodyne Institutional/Pension Energy Income Limited Partnership P-3 RE: Election to extend term of Partnership As previously described to you, the limited partnership agreement (the "Agreement") for the...Geodyne Institutional Pension Energy Inc LTD Partnership P-3 • November 1st, 2005 • Crude petroleum & natural gas
As previously described to you, the limited partnership agreement (the "Agreement") for the Geodyne Institutional/Pension Energy Income Limited Partnership P-3 (the "Partnership") provides that the Partnership will automatically terminate and dissolve on December 31, 2005.
