OPERATORS · RRC 931631

Windsor Engy Group, L.L.C

163 PERMITS · PAGE 1 OF 4 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Nov 16, 2010705293RecompletionAndrewsUL #10310,900Final completion00341202Now Diamondback E&P LLC
Mar 9, 2010691020DrillMidlandShelley #610,250Final completion32936498Now Diamondback E&P LLC
Mar 9, 2010691012DrillEctorShelley #510,250Spudded13540188Now Diamondback E&P LLC
Mar 9, 2010690712DrillMidlandMichelle #410,400—32936492Now Diamondback E&P LLC
Mar 9, 2010690706DrillMidlandMichelle #310,400Final completion32936491Now Diamondback E&P LLC
Feb 4, 2010690692DrillMidlandCumberland #341210,600Spudded32936490—
Dec 10, 2009688358DrillMidlandSt #440711,900—32936426—
Dec 10, 2009688206DrillMidlandSt #451411,900Spudded32936422—
Nov 24, 2009687798DrillUptonKelly #511,900Final completion46136468Now Summit Petroleum LLC
Nov 13, 2009687397DrillMidlandSt #450711,500Spudded32936417—
Nov 5, 2009686984DrillUptonMary Ellen #711,300Spudded46136448Now Saxum Opco LLC
Nov 4, 2009686855DrillMidlandSt #451310,600Final completion32936402Now Diamondback E&P LLC
Oct 29, 2009685791DrillUptonEdwards #710,500Final completion46136422Now Saxum Opco LLC
Oct 28, 2009685793DrillUptonEdwards #810,500—46136420—
Oct 21, 2009686420DrillMidlandSt #450810,650—32936391—
Oct 14, 2009685032DrillMidlandSt #440410,600—32936367—
Oct 7, 2009685835DrillUptonOwens 9 #310,500—46136423—
Oct 6, 2009685794DrillUptonEdwards #910,500—46136421—
Sep 30, 2009684738DrillUptonTori #1010,600Final completion46136377Now Firebird Energy II LLC
Sep 28, 2009685514DrillAndrewsUL #10310,900Final completion00341202Now Diamondback E&P LLC
Sep 14, 2009685034DrillMidlandSt #440510,600—32936368—
Sep 14, 2009685034DrillMidlandSt #440510,600—32936368—
Sep 14, 2009685015DrillMidlandSt #410410,600—32936366—
Aug 6, 2009683814DrillMidlandSt W #431110,600Spudded32936353Now Diamondback E&P LLC
Aug 6, 2009683805DrillMidlandSt W #430110,600Spudded32936352Now Diamondback E&P LLC
Jul 29, 2009683543DrillEctorHurt #131610,300Spudded13539900Now Diamondback E&P LLC
Jul 29, 2009683543DrillEctorHurt #131610,900Final completion13539900Now Diamondback E&P LLC
Jul 28, 2009683372DrillMidlandSt #440810,600Final completion32936345Now Diamondback E&P LLC
Jul 1, 2009682543DrillMidlandSt S #50710,600—32936325—
May 27, 2009681575ReenterUptonWade Richardson SWD 16 #15,000Final completion46133370—
May 21, 2009681423DrillMidlandSt #441110,600—32936307—
May 7, 2009680875DrillMidlandSt #451210,650Final completion32936295Now Diamondback E&P LLC
Mar 10, 2009658409DrillUptonMary Ellen #19,950Final completion46135783—
Feb 4, 2009657938DrillUptonCathy #58,966Final completion46135759—
Dec 8, 2008665462DrillMidlandSt #411110,600Final completion32936005Now Diamondback E&P LLC
Oct 30, 2008665465DrillMidlandSt #411510,610Final completion32936007—
Oct 23, 2008665464DrillMidlandSt #411410,600Final completion32936006Now Diamondback E&P LLC
Oct 23, 2008665449DrillMidlandSt #410810,600Final completion32936002Now Diamondback E&P LLC
Oct 23, 2008665441DrillMidlandSt #410610,600Final completion32936001Now Diamondback E&P LLC
Oct 16, 2008672898DrillUptonMary Ellen #510,493—46136168—
Oct 16, 2008672885DrillUptonMary Ellen #310,493—46136166—
Oct 16, 2008672882DrillUptonMary Ellen #210,493—46136165—
Oct 11, 2008672164DrillUptonAngie #410,470—46136137—
Oct 9, 2008672168DrillUptonCharlotte #510,500—46136139—
Oct 9, 2008672167DrillUptonCharlotte #410,500—46136138—
Oct 8, 2008672163DrillUptonAngie #310,470—46136136—
Oct 8, 2008672012DrillMidlandSt #401310,600—32936117—
Oct 7, 2008672011DrillMidlandSt #401210,600—32936116—
Oct 7, 2008672010DrillMidlandSt #400510,600—32936114—
Oct 7, 2008672009DrillMidlandSt #400410,600—32938528—