OPERATORS · TEXAS · P-5 NUMBER 215333

Denali Oil & Gas Management, LLC

110 FILINGS · 92 PERMITS · PAGE 2 OF 3 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Aug 18, 2006624562DrillMatagordaFerguson #112,000Unperforated completion32132135—
Jul 3, 2006621989DrillDuvalShovlin #113,000Plugged dry hole (P&A)13138892—
May 2, 2006618547DrillChambersJackson State 190 #113,000Final completion07132335—
Mar 13, 2006615723DrillDuvalShovlin Vehle #112,500Final completion13138862Now Block T Petroleum Inc.
Dec 15, 2005611006DrillDuvalMoore #212,500Final completion13138847Now Block T Petroleum Inc.
Nov 17, 2005609682RecompletionLive OakDolan #412,632Final completion29734441Now Alegre Energy Inc.
Oct 4, 2005607323DrillHidalgoBlack Stone Minerals Co. #415,500Plugged dry hole (P&A)21533385—
Aug 18, 2005605080DrillDe WittBlackwell Trust Gas Unit #216,500Final completion12332054Now Mosley Oil &gas Inc
Jun 9, 2005601784DrillDuvalMoore #112,500Final completion13138813Now Block T Petroleum Inc.
Jun 7, 2005601664DrillHidalgoMucher, J. #316,000Final completion21533353Now Hilcorp Energy Company
Jun 7, 2005601662DrillHidalgoBlackstone Minerals #315,500—21533354Now Hilcorp Energy Company
Jun 7, 2005601662AmendmentDrillHidalgoBlackstone Minerals Co. #315,500Final completion21533354Now Hilcorp Energy Company
Jun 6, 2005601618DrillJeffersonB. P. Fee #112,000Plugged dry hole (P&A)24532406—
Apr 14, 2005560482DrillZapataGonzales Benavides Trust #110,500—50535264Now Chesapeake Operating L.L.C.
Apr 14, 2005560482AmendmentDrillZapataGonzales Benavides Trust #110,500Final completion50535264Now Chesapeake Operating L.L.C.
Apr 14, 2005560482AmendmentDrillZapataGonzales Benavides Trust #110,500Final completion50535264Now Chesapeake Operating L.L.C.
Mar 30, 2005559709RecompletionWebbCallaghan #436,000Final completion47931181Now Hilcorp Energy Company
Mar 24, 2005559476DrillDe WittBlackwell Trust #116,500Spudded12332024Now Mosley Oil &gas Inc
Mar 24, 2005559476AmendmentDrillDe WittBlackwell Trust #116,500Final completion12332024Now Mosley Oil &gas Inc
Mar 16, 2005559084DrillWebbCallaghan Ranch #657,000Side one multi completion47939062Now Hilcorp Energy Company
Mar 16, 2005559083DrillWebbCallaghan Ranch #647,000Side one multi completion47939061Now Hilcorp Energy Company
Mar 3, 2005558498DrillHidalgoBlack Stone Minerals #215,500Final completion21533318Now Hilcorp Energy Company
Feb 10, 2005557473RecompletionWebbCallaghan Ranch #286,655Final completion47930919Now Hilcorp Energy Company
Dec 15, 2004554868RecompletionWebbCallaghan Ranch #235,730—47930918Now Chesapeake Operating Inc.
Dec 15, 2004554867RecompletionWebbCallaghan Ranch #185,690Side one multi completion47930812Now Chesapeake Operating Inc.
Dec 15, 2004554866RecompletionWebbCallaghan Ranch #425,230Final completion47931186Now Chesapeake Operating Inc.
Oct 25, 2004552769DrillWebbFinley-Webb #237,000Side one multi completion47938902Now Hilcorp Energy Company
Oct 25, 2004552768DrillWebbFinley-Webb #227,000Side one multi completion47938901Now Hilcorp Energy Company
Oct 25, 2004552766DrillWebbFinley-Webb #217,000Side one multi completion47938900Now Hilcorp Energy Company
Oct 6, 2004551959DrillLavacaHenderson et al Gas Unit #317,500Final completion28533108Now Home Petroleum Corp.
Oct 6, 2004551958DrillHidalgoMucher, J #216,000Side one multi completion21533266Now Hilcorp Energy Company
Aug 4, 2004549124DrillWebbFinley-Webb #17,000—47938815Now Hilcorp Energy Company
May 28, 2004546251DrillLavacaHenderson, et al Gas Unit #219,000Final completion28533082Now Home Petroleum Corp.
May 25, 2004546104DrillZapataSinger #114,000Plugged dry hole (P&A)50535012—
Mar 8, 2004542931DrillHidalgoI.E. Haddock, et al Gas Unit B #416,500Final completion21533193Now D90 Energy LLC
Mar 8, 2004542930DrillHidalgoI.E. Haddock, et al Gas Unit B #316,500Final completion21533192Now D90 Energy LLC
Jan 16, 2004540837DrillHidalgoHadock. I.E. Gas Unit B #216,500Final completion21533176Now D90 Energy LLC
Jan 15, 2004540802DrillZapataAlonzo #114,000Final completion50534904Now Hilcorp Energy Company
Dec 17, 2003539789DrillHidalgoW.E. Beane Gas Unit 2 #516,500Final completion21533165Now D90 Energy LLC
Nov 3, 2003538196DrillHidalgoI.E. Haddock, et al Gas Unit B #115,500Final completion21533154Now D90 Energy LLC
Sep 11, 2003536349DrillHidalgoW. E. Beane Gas Unit 2 #415,500Side one multi completion21533138Now Pogo Producing Company
Sep 4, 2003536076DrillLavacaHenderson #116,000Spudded28533032Now Texcal Energy (GP) LLC
Sep 4, 2003536076AmendmentDrillLavacaJacobs Ranch #1116,000Final completion28533032Now Texcal Energy (GP) LLC
Sep 4, 2003536076AmendmentDrillLavacaJacobs Ranch #1116,000—28533032Now Texcal Energy (GP) LLC
Apr 16, 1999483925RecompletionZapataPhelps-Neblett #111,700Final completion50532361Acquired from Pennzenergy Exp. & Prod., L.L.C.
Dec 28, 1998481730RecompletionZapataGarza, Lauro #E 111,500—50532072Acquired from Pennzoil Exploration & Prod. Co.
Jun 2, 1998476804RecompletionZapataGarza, Lauro #E810,000Final completion50533102Acquired from Pennzoil Exploration & Prod. Co.
Sep 23, 1997467949RecompletionZapataGarza, Lauro #C 213,452Final completion50531745Acquired from Pennzoil Exploration & Prod. Co.
Aug 25, 1995439327RecompletionZapataGracia, Catarino et Al #110,800Final completion50531684Acquired from Pennzoil Exploration & Prod. Co.
Jan 28, 1994420627DrillDuvalHoffman #13,500Final completion13137903Acquired from Merit Energy Company