EXHIBIT 10.1 ------------ DRILLING AND OPERATING AGREEMENTDrilling and Operating Agreement • April 28th, 2006 • Atlas America Public #15-2005 Program • Crude petroleum & natural gas • Pennsylvania
Contract Type FiledApril 28th, 2006 Company Industry Jurisdiction
EXHIBIT 10.1 DRILLING AND OPERATING AGREEMENTDrilling and Operating Agreement • April 29th, 2005 • Atlas America Series 25-2004 B Lp • Pennsylvania
Contract Type FiledApril 29th, 2005 Company Jurisdiction
EXHIBIT 10.1 DRILLING AND OPERATING AGREEMENTDrilling and Operating Agreement • April 29th, 2005 • Atlas America Series 25-2004 a L P • Pennsylvania
Contract Type FiledApril 29th, 2005 Company Jurisdiction
DRILLING AND OPERATING AGREEMENT FOR ATLAS AMERICA PUBLIC #12-2003 LIMITED PARTNERSHIP BRADFORD FORMATIONDrilling and Operating Agreement • April 23rd, 2004 • Atlas America Public 12 2003 Program • Crude petroleum & natural gas • Pennsylvania
Contract Type FiledApril 23rd, 2004 Company Industry Jurisdiction
DRILLING AND OPERATING AGREEMENT DATED NOVEMBER 15, 2002 OPERATOR: Petrogen International Limited NON-OPERATOR: Petrogen, Inc. Page 1 of 30 DRILLING AND OPERATING AGREEMENT THIS AGREEMENT is entered into by and between Petrogen International Limited...Drilling and Operating Agreement • April 14th, 2004 • Petrogen Corp • Oil & gas field exploration services • Colorado
Contract Type FiledApril 14th, 2004 Company Industry Jurisdiction
EXHIBIT (II)Drilling and Operating Agreement • April 14th, 2000 • Atlas Energy for Nineties Public No 8 LTD • Crude petroleum & natural gas • Pennsylvania
Contract Type FiledApril 14th, 2000 Company Industry Jurisdiction