OPERATORS · RRC 819001

Sterling Engy Res, Inc

CountyPecos 2

2 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Dec 3, 2008675358DrillPecosMcDonald #23,500—37138497—
May 16, 2008660760DrillPecosMcDonald #13,500Final completion37138298Now Tres Roughneckas WTX LLC