Energy Search, #466887 EXHIBIT 10.28 ASSIGNMENT AND CONVEYANCE OF OVERRIDING ROYALTY INTEREST THIS ASSIGNMENT AND CONVEYANCE OF OVERRIDING ROYALTY INTEREST (this "Override") is made as of June 23, 1999, to be effective as of the Effective Date, by and...Assignment and Conveyance of Overriding Royalty Interest • November 30th, 1999 • Energy Search Inc • Drilling oil & gas wells • Texas
Contract Type FiledNovember 30th, 1999 Company Industry Jurisdiction
ASSIGNMENT AND CONVEYANCE OF OVERRIDING ROYALTY INTERESTAssignment and Conveyance of Overriding Royalty Interest • December 7th, 2006 • Sonoran Energy Inc • Crude petroleum & natural gas • New York
Contract Type FiledDecember 7th, 2006 Company Industry JurisdictionThis ASSIGNMENT AND CONVEYANCE OF OVERRIDING ROYALTY INTEREST (this “ORRI Assignment”) is made as of November 28, 2006, to be effective as of the Effective Date (as hereinafter defined), by and between SONORAN ENERGY, INC., a Washington corporation] (herein called “Assignor”) and NGP CAPITAL RESOURCES COMPANY, a Maryland corporation (“NGP”). The address of NGP (the “Assignee”) is set forth in Section 5(a) hereof.