OPERATORS · RRC 819006

Sterling Expl. & Prod. Co., LLC

42 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Jan 26, 2007627565RecompletionCalhounState Tract 65 #28,750Final completion05730811—
Jan 23, 2007630244DrillCalhounState Tract 53, N/2 #28,950—05731731—
Sep 29, 2006616956RecompletionHigh IS-LBHigh Island 24-L, N/2, NW/4 #A 49,958Final completion70800094—
Sep 15, 2006616955RecompletionHigh IS-LBHigh Island 24-L, N/2, NW/4 #A 38,500—70800113—
Aug 4, 2004548796RecompletionMatagordaState Tract 194 #53,036—32130856—
Feb 9, 2004541419DrillCalhounState Tract 66 N/2 #110,328Final completion05731665Now Palace Operating Company
Feb 3, 2004541345DrillCalhounState Tract 120 (N/2) #16,000—05731664—
Jan 29, 2004541254DrillCalhounState Tract 65 (N/2) #18,800—05731663—
Jan 20, 2004540956DrillMatagordaState Tract 180 (S/2) #16,000Spudded32131994—
Jan 20, 2004540956DrillMatagordaState Tract 180 (S/2) #14,675Final completion32131994—
Jan 20, 2004540955DrillCalhounState Tract 105 (N/2) #16,000—05731660—
Jan 20, 2004540954DrillCalhounState Tract 95 (S/2) #16,000Final completion05731662—
Jan 20, 2004540953DrillCalhounState Tract 71 (N/2) #16,000Final completion05731661—
Dec 17, 2003539649DrillCalhounState Tract 53 #28,900—05731657—
Dec 17, 2003539649DrillCalhounState Tract 53 #28,950—05731657—
Oct 31, 2002524936RecompletionHigh IS-SBState Tract 60-S #38,500Final completion60630165Now High Island Gas LLC
Oct 31, 2002524935RecompletionHigh IS-SBState Tract 60-S #58,500Final completion60630172—
Oct 28, 2002524937RecompletionCalhounState Tract 130 #11,600—05731352—
Oct 28, 2002524937RecompletionCalhounState Tract 130 #15,800Final completion05731352—
Oct 25, 2002524836RecompletionMatagordaState Tract 173 #15,209Final completion32130831Acquired from Main Energy, Inc.
Jun 13, 2001510092RecompletionCalhounState Tract 130 #22,902—05731367—
Jun 13, 2001510092RecompletionCalhounState Tract 130 #21,900—05731367—
Jun 13, 2001510092RecompletionCalhounState Tract 130 #25,850Final completion05731367—
Jan 26, 2000487363ReenterCalhounState Tract 106 #1A5,721—05700901—
Jan 25, 2000487364RecompletionCalhounState Tract 106 #25,936—05731235Now Camterra Resources Inc.
Jan 25, 2000487364RecompletionCalhounState Tract 106, N/2 #25,936Final completion05731235Now Camterra Resources Inc.
Aug 24, 1999486119DrillCalhounState Tract 106, S/2 #16,000Spudded05731599Now High Island Gas LLC
Aug 24, 1999486119DrillCalhounState Tract 106, S/2 #15,366Final completion05731599Now High Island Gas LLC
May 5, 1999484159DrillCalhounState Tract 87 #16,000Final completion05731596Now Camterra Resources Inc.
Apr 6, 1999483654DrillCalhounState Tract 72 #18,800—05731595—
May 30, 1990373825DrillHigh IS-SBState Tract 52-S #28,746Final completion60630173Acquired from Weeks Exploration Company
May 15, 1990373248DrillHigh IS-SBState Tract 60-S #58,866Final completion60630172Acquired from Weeks Exploration Company
Mar 20, 1990371114DrillHigh IS-SBState Tract 52-S #18,600Final completion60630171Acquired from Weeks Exploration Company
Jan 9, 1990368252DrillHigh IS-SBState Tract 51-S #29,318Final completion60630169Acquired from Weeks Exploration Company
Nov 27, 1989366312DrillHigh IS-SBState Tract 51-S/60-S "L" Sand #18,952Final completion60630167Acquired from Weeks Exploration Company
Nov 4, 1988352969DrillHigh IS-SBState Tract 60-S #110,000Final completion60630161Acquired from Weeks Exploration Company
Sep 8, 1986320158DrillMatagordaState Tract 181 #54,200Final completion32131523Acquired from Sonora Exploration Corporation
Sep 8, 1986320158DrillMatagordaState Tract 181 #54,200—32131523Acquired from Sonora Exploration Corporation
Mar 6, 1985268534DrillCalhounState Tract 130 #26,500Final completion05731367Acquired from Corpus Christi Oil & Gas Co.
Nov 21, 1984258407DrillCalhounState Tract 130 #16,500Final completion05731352Acquired from Corpus Christi Oil & Gas Co.
May 17, 1983195249DrillMatagordaState Tract 194 #72,818Final completion32131308Acquired from Convest Energy Corporation
Jan 20, 197816695DrillMatagordaS/T 173 #15,200Long string casing32130831Acquired from May Petroleum, Inc.