OPERATORS · TEXAS · P-5 NUMBER 920480

Whiting Petroleum Corporation

67 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Oct 3, 2003537157DrillNuecesBurnett et al Gas Unit #711,500—35533586—
Oct 3, 2003537156DrillNuecesBurnett et al Gas Unit #610,100—35533585—
Oct 3, 2003537155DrillDe WittJulia Mott Gas Unit No. 1 #7 HH17,300Final completion12331951Now Foundation Energy Management LLC
Oct 3, 2003537154DrillKarnesBlackwell #1 HH13,795Final completion25531368Now Repsol Oil & Gas USA LLC
Jul 25, 2003534635DrillKarnesRhodes Trust #29,600Final completion25531475Now P1 Energy LLC
Jun 27, 2003533626DrillKarnesWaskow Gas Unit #1HH13,970—25530250Now Repsol Oil & Gas USA LLC
Jun 27, 2003533626DrillKarnesWaskow Gas Unit #1HH13,920Final completion25530250Now Repsol Oil & Gas USA LLC
Feb 10, 2003527974DrillNuecesOtahal et al Gas Unit #59,750Final completion35533525Now STS Petroleum LLC
Feb 10, 2003527973DrillNuecesBurnett et al Gas Unit #410,100Final completion35533526Now STS Petroleum LLC
Aug 19, 2002522799DrillNuecesProchaska Gas Unit #110,050Final completion35533479Now Whiting Oil and Gas Corporation
Apr 30, 2002519539DrillSan PatricioOla McCann Gas Unit #29,200—40932700Now Magnum Producing LP
Apr 30, 2002519539DrillSan PatricioOla McCann Gas Unit #29,680Final completion40932700Now Magnum Producing LP
Apr 19, 2002519165DrillSan PatricioHunt Gas Unit #18,500Final completion40932699Now Magnum Producing LP
Dec 13, 2001516011DrillAndersonWare, G. W. #28,300—00132380—
Jul 19, 2001511637DrillLavacaLacey, Virginia #1C9,000—28532907—
Mar 21, 2001506660DrillHidalgoDougherty/Eia Unit #1 #210,400Final completion21532870Now Dewbre Petroleum Corporation
Feb 21, 2001505526DrillSan PatricioNelson, A. E. #87,925Final completion40932666Now Magnum Producing LP
Feb 8, 2001505009DrillLavacaHaidusek #55,500Final completion28532854Now Bse Production Co.
Jan 29, 2001504572DrillHidalgoDougherty/Eia, Unit No. 2 #210,400Final completion21532850Now Dewbre Petroleum Corporation
Oct 20, 2000500820DrillSan PatricioPyron, B. J. #27,900—40932653Now Whiting Oil and Gas Corporation
Oct 20, 2000500820DrillSan PatricioPyron, B. J. #27,900Final completion40932653Now Whiting Oil and Gas Corporation
Sep 29, 2000500119DrillSan PatricioMcCann, Ola #47,900Final completion40932649Now Magnum Producing LP
Jul 31, 2000497704DrillLavacaBaass #45,400Final completion28532807Now Whiting Oil and Gas Corporation
Jul 11, 2000497020DrillHigh IS-LBState Tract 98-L #106,927Spudded70830362Now Seiran E & P Company LLC
Jul 11, 2000497020DrillHigh IS-LBState Tract 98-L #106,927Final completion70830362Now Seiran E & P Company LLC
Apr 7, 2000493581DrillLavacaBaass #35,500Final completion28532785Now Whiting Oil and Gas Corporation
Mar 14, 2000492959DrillSan PatricioSimkins, Alice #16,700—40932624—
Mar 14, 2000492959DrillSan PatricioSimkins, Alice #16,700Plugged dry hole (P&A)40932624—
Feb 25, 2000492378DrillSan PatricioBeyer #67,600Plugged dry hole (P&A)40932618—
Feb 11, 2000492023DrillPolkEdna P. Miller Gas Unit #310,900Final completion37330927Now Eqv Operating LLC
Aug 19, 1999486052DrillMontgomeryMoody #32 Unit #324,050Spudded33930975Now Highmark Energy Operating LLC
Aug 19, 1999486052DrillMontgomeryMoody #32 Unit #324,083—33930975Now Highmark Energy Operating LLC
Aug 19, 1999486052DrillMontgomeryMoody #32 Unit #324,083Final completion33930975Now Highmark Energy Operating LLC
Jul 23, 1999486051DrillMontgomeryRhodes, W. S. #194,000Spudded33930974Now Highmark Energy Operating LLC
Jul 23, 1999486051DrillMontgomeryRhodes, W. S. #193,944Final completion33930974Now Highmark Energy Operating LLC
Feb 12, 1998473260DrillMontgomeryRhodes, W. S. #1801A3,000Plugged dry hole (P&A)33930951—
Nov 21, 1997469922DrillMontgomeryRhodes, W.S. #194,150—33930940—
Nov 21, 1997469921DrillMontgomeryRhodes, W. S. #184,000—33930941—
Oct 13, 1997466000DrillYoakumSable (San Andres) Unit #685,350Final completion50134285Now Riley Permian Operating Co LLC
Aug 14, 1997466002DrillYoakumSable (San Andres) Unit #705,350Final completion50134287Now Riley Permian Operating Co LLC
Aug 13, 1997466001DrillYoakumSable (San Andres) Unit #695,350Final completion50134286Now Riley Permian Operating Co LLC
Mar 20, 1996445509DrillJacksonLabay, E. B. #68,200Final completion23932896Now Fredco
Nov 10, 1994429571DrillUpshurMcCollum, Gene A. #211,800Final completion45930767Now Rose City Resources LLC
Nov 16, 1993415703DrillYoakumSable San Andres Unit #18X5,300Final completion50133861Now Riley Permian Operating Co LLC
Nov 16, 1993415702DrillYoakumSable San Andres Unit #13X5,300Final completion50133862Now Riley Permian Operating Co LLC
May 14, 1991387654DrillBrazoriaPrice, J. E. #410,000—03932436Now STS Petroleum LLC
Jun 27, 1990374779DrillBrazoriaMobil Fee #17,500—03932396Acquired from Texas Meridian Operating Co.,inc
Jun 27, 1990374779DrillBrazoriaMobil Fee #17,500Final completion03932396Acquired from Texas Meridian Operating Co.,inc
May 21, 1990373250DrillHardinPetty, O. S. #17,100—19932582Acquired from Texas Meridian Operating Co.,inc
May 21, 1990373250DrillHardinPetty, O. S. #17,100Final completion19932582Acquired from Texas Meridian Operating Co.,inc