OPERATORS · TEXAS · P-5 NUMBER 251691

Encana Oil & Gas(usa) Inc.

10 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
May 20, 2009681405OtherRobertsonLouise Corn Unit #620,000Final completion39531655Now Comstock Oil & Gas LLC
Sep 17, 2007646041OtherRobertsonMeadors Unit #216,680Final completion39531333Now Comstock Oil & Gas LLC
Dec 15, 2006630624OtherAngelinaJames Sessions Gas Unit #115,000Final completion00530288Now Atlas Operating LLC
Oct 24, 2006627656OtherHoustonSGG Unit #120,100Unperforated completion22531088Now Proex Energy Management L.L.C.
Apr 3, 2006616702OtherLeonAmanda Rose Unit #120,000Final completion28931568Now Comstock Oil & Gas LLC
Aug 30, 2005605620OtherLimestoneReed Unit #613,600Final completion29331732Now Diversified Production LLC
May 25, 2005601190OtherRobertsonLaw Unit #514,350Final completion39531024Now Diversified Production LLC
Jul 22, 2004548461OtherRobertsonReagan, Geneva #212,370Final completion39530926Now Hilcorp Energy Company
Jul 15, 2004548090OtherRobertsonMcCullough, M. L. #116,600Final completion39530921Now Comstock Oil & Gas LLC
Dec 7, 197838360OtherParkerRhoades #23,900Final completion36731463Acquired from Taylor, Ben J.