OPERATORS · TEXAS · P-5 NUMBER 458560

Key Energy of Colorado, Inc.

115 FILINGS · 91 PERMITS · PAGE 2 OF 3 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
May 7, 2001508650DrillZapataGuadalupe #19,000Final completion50534343Now Columbus Energy LLC
Apr 23, 2001508094DrillZapataMartinez, B. M. #68,000Final completion50534331Now Digital Operating Company LLC
Dec 8, 2000502825DrillHardemanHurst #59,000Plugged dry hole (P&A)19731489Now Assent Energy Partners LLC
Nov 2, 2000501516ReenterHardemanHurst #49,000—19730453Now Assent Energy Partners LLC
Nov 2, 2000501516AmendmentReenterHardemanHurst #49,000Final completion19730453Now Assent Energy Partners LLC
Aug 25, 2000498672DrillHardemanYoung Unit #29,000Plugged dry hole (P&A)19731482—
Aug 18, 2000498492DrillHardemanHurst #38,500Final completion19731479Now Assent Energy Partners LLC
Jun 21, 2000495907DrillHardemanMcNabb #49,000Final completion19731470Now Assent Energy Partners LLC
Feb 23, 2000492160RecompletionHardemanHolmes #57,971Final completion19731281Now Assent Energy Partners LLC
Oct 22, 1999488752DrillHardemanWest Estate #39,900Plugged dry hole (P&A)19731460—
Oct 7, 1999487346RecompletionHardemanMeharg Unit #1ST8,300Final completion19731444Now Assent Energy Partners LLC
Sep 29, 1999488062DrillHardemanBaustert #18,500Final completion19731456—
Aug 30, 1999487113DrillHardemanWest Estate Unit #29,000Final completion19731452Now Assent Energy Partners LLC
Jun 1, 1999484908DrillHardemanYoung #18,500—19731448Now Dry Fork Production Co. LLC
Jun 1, 1999484908AmendmentDrillHardemanYoung #18,500Final completion19731448Now Dry Fork Production Co. LLC
Dec 17, 1998479846DrillHardemanMeharg Unit #18,500Final completion19731444Now Assent Energy Partners LLC
Nov 4, 1998480593DrillHardemanDiane #29,000Final completion19731445Now Buffco Production Inc.
Aug 12, 1998478621DrillHardemanR & R #18,500Plugged dry hole (P&A)19731442Now Corda Corporation
Jul 28, 1998478322ReenterHardemanCato #29,000Plugged dry hole (P&A)19731270—
Jun 4, 1998476854DrillHardemanWells Unit #18,900Final completion19731439Now Assent Energy Partners LLC
May 15, 1998476334DrillHardemanStepp Unit #48,500Plugged dry hole (P&A)19731438—
Apr 8, 1998475134ReenterHardemanHolmes #78,800Final completion19731276Now Assent Energy Partners LLC
Mar 13, 1998474227DrillHardemanLove Unit #19,000Final completion19731433Now Assent Energy Partners LLC
Feb 9, 1998472903DrillHardemanNichols Unit #19,000Unperforated completion19731430—
Jan 21, 1998472498DrillHardemanCato Unit #18,500Plugged dry hole (P&A)19731429—
Dec 22, 1997471522DrillHardemanJeffery #19,000Plugged dry hole (P&A)19731426Now Cimarex Energy Co.
Dec 5, 1997470707DrillHardemanWest Estate #19,000Final completion19731423Now Assent Energy Partners LLC
Nov 17, 1997470006ReenterHardemanGerald Unit #18,600Spudded19731185Now Assent Energy Partners LLC
Nov 17, 1997470006AmendmentReenterHardemanGerald Unit #18,383Final completion19731185Now Assent Energy Partners LLC
Jul 2, 1997464478DrillHardemanDodson Subdivision "P" #17,600Unperforated completion19731412Acquired from Enserch Exploration, Inc
Jan 29, 1997457956RecompletionWilbargerRandel-Raschke Unit "52" ST1 #1H8,750Final completion48732328Acquired from Enserch Exploration, Inc
Sep 4, 1996452269DrillWilbargerRandel "52" #18,750—48732328Acquired from Enserch Exploration, Inc
Sep 4, 1996452269AmendmentDrillWilbargerRandel - Raschke Unit "52" #18,750—48732328Acquired from Enserch Exploration, Inc
Sep 4, 1996452269AmendmentDrillWilbargerRandel - Raschke Unit "52" #18,750Final completion48732328Acquired from Enserch Exploration, Inc
Jun 26, 1996449742RecompletionHardemanBottoms "11" St 1 #18,700—19730833Acquired from Enserch Exploration, Inc
Jun 26, 1996449742AmendmentRecompletionHardemanBottoms "11" St 1 #18,700Final completion19730833Acquired from Enserch Exploration, Inc
Apr 24, 1996446269DrillWilbargerCuster, Billie "55" #18,600Final completion48732324Acquired from Enserch Exploration, Inc
Sep 29, 1995440408DrillWilbargerEagle Flat Land & Cattle Co. Un. #18,900Plugged dry hole (P&A)48732315Acquired from Enserch Exploration, Inc
May 5, 1995435568DrillHardemanHurst 11 #18,750—19731338Acquired from Enserch Exploration, Inc
May 5, 1995435568AmendmentDrillHardemanHurst 11 #18,750Final completion19731338Acquired from Enserch Exploration, Inc
Apr 25, 1995435217DrillHardemanJ & J Ranch #18,750Plugged dry hole (P&A)19731333Acquired from Enserch Exploration, Inc
Oct 18, 1994429183RecompletionPanolaSoape, Mrs. C. D. #15,101—36530207Acquired from Brock Oil & Gas Corporation
Oct 11, 1994428969DrillHardemanNeal, Bill 321 #48,400—19731301Acquired from EP Operating Limited Partnership
Oct 11, 1994428969AmendmentDrillHardemanNeal, Bill 321 #48,400Spudded19731301Acquired from EP Operating Limited Partnership
Oct 11, 1994428969AmendmentDrillHardemanNeal, Bill 321 #48,400—19731301Acquired from EP Operating Limited Partnership
Sep 2, 1994427522RecompletionPanolaFogleman, Mrs. Clydelle #A 15,123Final completion36530180Acquired from Brock Oil & Gas Corporation
Nov 19, 1990380286DrillHardemanHyson Wells "A" #48,800Final completion19731156Acquired from EP Operating Company
Sep 15, 1988351273DrillHardemanHyson Wells #19,300—19730061Acquired from EP Operating Company
Aug 23, 1988348204DrillPanolaBaldwin, J. F. et Al #A 15,220Final completion36531907Acquired from Southwestern Electric Power Co.
Jun 10, 1987331290DrillHardemanHyson Wells Unit #19,000Final completion19731016Acquired from EP Operating Company