OPERATORS · TEXAS · P-5 NUMBER 186717

Craton Operating LLC

396 FILINGS · 332 PERMITS · PAGE 2 OF 8 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Nov 18, 2010705406DrillHarrisonHarris-Munden GU #14HH12,138Final completion20335029Acquired from NFR Energy, LLC
Nov 17, 2010705346DrillHarrisonHarris-Munden GU #13HH12,138Final completion20335028Acquired from NFR Energy, LLC
Sep 29, 2010701621DrillRuskRagle #1HH10,880Final completion40135137Acquired from Ironwood Oil & Gas LLC
Sep 17, 2010702247RecompletionFreestoneMcMahon, Richard L. #613,348—16134145Acquired from Ironwood Oil & Gas LLC
Aug 20, 2010700812RecompletionShelbyMitchell Trust GU #1A11,550—41931360Acquired from NFR Energy, LLC
Aug 20, 2010700805DrillHarrisonHarris-Munden GU #11HH12,000Final completion20335004Acquired from NFR Energy, LLC
Aug 13, 2010700406DrillHarrisonHarris-Munden GU #12HH12,200Final completion20334998Acquired from NFR Energy, LLC
Mar 2, 2010689747DrillRuskGladney Gas Unit #2014,000Final completion40135100Acquired from Sandridge Expl. and Prod., LLC
Feb 22, 2010691204DrillGreggLawrence-Chevron #17HH13,000Final completion18332111Acquired from Forest Oil Corporation
Feb 22, 2010690831DrillRuskCherokee Water Company Unit #2412,000Final completion40135106Acquired from Sandridge Expl. and Prod., LLC
Feb 22, 2010690720DrillRuskCherokee Water Company Unit #2512,000Final completion40135105Acquired from Sandridge Expl. and Prod., LLC
Feb 2, 2010689245DrillRuskGladney Gas Unit #2414,000Final completion40135094Acquired from Sandridge Expl. and Prod., LLC
Jan 7, 2010688273DrillRuskGladney Gas Unit #1714,000Final completion40135091Acquired from Sandridge Expl. and Prod., LLC
Dec 11, 2009687168DrillRuskCherokee Water Company Unit #2312,000Final completion40135089Acquired from Sandridge Expl. and Prod., LLC
Aug 31, 2009684393DrillHarrisonWoodley #6HH13,000Final completion20334869Acquired from NFR Energy, LLC
Jul 22, 2009683239DrillHarrisonBartley Gas Unit #4HH11,000Final completion20334859Acquired from NFR Energy, LLC
Jul 20, 2009683069DrillHarrisonWoodley #4HH12,000Final completion20334857Acquired from NFR Energy, LLC
Jul 20, 2009682021RecompletionHarrisonFogle Trust #111,000Final completion20334528Acquired from NFR Energy, LLC
May 13, 2009680450DrillRuskGladney Gas Unit #2214,000Final completion40135054Acquired from Sandridge Expl. and Prod., LLC
May 6, 2009680924RecompletionFreestoneMcMahon, Richard L. #513,300Final completion16134096Acquired from Samson Lone Star, LLC
Mar 27, 2009679378DrillGreggMoore, Jemima #1HH10,800Final completion18332096Acquired from Cross Creek Energy LLC
Mar 23, 2009678698DrillRuskCherokee Water Company Unit #2712,000Final completion40135032Acquired from Sandridge Expl. and Prod., LLC
Mar 5, 2009678272DrillRuskCherokee Water Company #2612,000Final completion40135023Acquired from Sandridge Expl. and Prod., LLC
Feb 3, 2009678054DrillHarrisonFogle Trust #313,000Final completion20334789Acquired from NFR Energy, LLC
Jan 29, 2009677911DrillHarrisonNordheimer #1HH12,500Final completion20334787Acquired from NFR Energy, LLC
Jan 29, 2009677910DrillHarrisonBartley Gas Unit #3HH13,000Final completion20334786Acquired from NFR Energy, LLC
Jan 22, 2009677600DrillHarrisonHuffman Gas Unit #213,000Final completion20334779Acquired from NFR Energy, LLC
Dec 19, 2008676527DrillHarrisonHarper #1HH14,000Spudded20334761Acquired from Chesapeake Operating, Inc.
Dec 19, 2008676527AmendmentDrillHarrisonHarper #1HH16,000Final completion20334761Acquired from Chesapeake Operating, Inc.
Dec 16, 2008669913AmendmentDrillRuskCherokee Water Company Unit #1514,000Final completion40134907Acquired from Sandridge Expl. and Prod., LLC
Nov 21, 2008675006DrillHarrisonWoodfin #1HH13,000Final completion20334743Acquired from NFR Energy, LLC
Nov 10, 2008672692AmendmentDrillHarrisonBartley Gas Unit #2HH13,000Final completion20334691Acquired from NFR Energy, LLC
Nov 5, 2008672088DrillPanolaF. S. Hickey et Al #12HH11,000Final completion36537270Acquired from St. Mary Land & Exploration Co.
Nov 3, 2008671492DrillRuskCherokee Water Company Unit #1414,000Final completion40134930Acquired from Sandridge Expl. and Prod., LLC
Oct 13, 2008672692DrillHarrisonBartley Gas Unit #2HH13,000—20334691Acquired from NFR Energy, LLC
Oct 13, 2008672692AmendmentDrillHarrisonBartley Gas Unit #2HH13,000Spudded20334691Acquired from NFR Energy, LLC
Oct 11, 2008672473DrillHarrisonD'asto #312,500Final completion20334686Acquired from NFR Energy, LLC
Sep 24, 2008670592DrillShelbyMitchell Trust #1A13,000Spudded41931360Acquired from NFR Energy, LLC
Sep 24, 2008670592AmendmentDrillShelbyMitchell Trust #1A13,000Final completion41931360Acquired from NFR Energy, LLC
Sep 16, 2008663697DrillRuskGladney Gas Unit #1314,000Final completion40134813Acquired from Sandridge Expl. and Prod., LLC
Sep 15, 2008669913DrillRuskCherokee Water Company Unit #1514,000—40134907Acquired from Sandridge Expl. and Prod., LLC
Aug 27, 2008668552DrillHarrisonHarris-Munden Gas Unit #8HH13,000Final completion20334619Acquired from NFR Energy, LLC
Aug 6, 2008663157DrillRuskGladney Gas Unit #1414,000—40134802Acquired from Sandridge Expl. and Prod., LLC
Aug 6, 2008663157AmendmentDrillRuskGladney Gas Unit #1414,000Spudded40134802Acquired from Sandridge Expl. and Prod., LLC
Aug 6, 2008663157AmendmentDrillRuskGladney Gas Unit #1414,000Final completion40134802Acquired from Sandridge Expl. and Prod., LLC
Jul 29, 2008664264DrillRuskCherokee Water Company Unit #1312,000Final completion40134817Acquired from Sandridge Expl. and Prod., LLC
Jul 15, 2008665454DrillHarrisonHope #113,000Final completion20334566Acquired from NFR Energy, LLC
Jun 21, 2008663728DrillHarrisonCook #113,000Spudded20334532Acquired from NFR Energy, LLC
Jun 21, 2008663728AmendmentDrillHarrisonCook #113,000Final completion20334532Acquired from NFR Energy, LLC
Jun 20, 2008663160DrillRuskGladney Gas Unit #1514,000Final completion40134801Acquired from Sandridge Expl. and Prod., LLC