OPERATORS · TEXAS · P-5 NUMBER 548163

McDonnold Operating, Inc.

40 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Sep 3, 2025910151DrillEctorParlay #2HH11,950—13544149—
Sep 3, 2025910150DrillEctorParlay #1HH11,950—13544148—
Sep 3, 2025910148DrillEctorTeaser #2HH11,950—13544147—
Sep 3, 2025910147DrillEctorTeaser #1HH11,950—13544146—
May 5, 2014786163DrillWardSilver Spike SWD #1R7,100Final completion47536733Now R360 Water Solutions LLC
Jun 21, 2013765003DrillMidlandTerain SWD #16,000Plugged dry hole (P&A)32938776—
Mar 18, 2013758708DrillSterlingMcDonald 7V Ranch SWD #15,250—43133414—
Mar 4, 2013756113DrillWardSilver Spike SWD #17,100Plugged dry hole (P&A)47536411—
Jul 11, 2012743928DrillMartinMcDreaux 2 #15,200Spudded31737999Now DKL Water Gathering Permian LLC
Sep 20, 2010702101DrillSterlingMcDonald #18,500Final completion43133298Acquired from Steller Energy & Investment Corp
Dec 1, 2004553172DrillBordenSimkins #17,250Plugged dry hole (P&A)03331928—
Oct 8, 2001513480DrillReaganUniversity Cedric #19,100—38335172—
Nov 5, 1999489149DrillGainesGreenwood, C. C. #17,800Plugged dry hole (P&A)16535469—
Apr 29, 1998475789DrillMitchellEnterprise #18,000Final completion33534057Acquired from Platinum Exploration Inc.
Feb 20, 1997458590DrillSterlingBarbee, E. E. '6' #19,400Final completion43132855Acquired from Texaco E & P Inc.
May 31, 1996448753DrillReevesReeves TXL Fee Unit #1012,700Spudded38932102Acquired from Texaco E & P Inc.
May 31, 1996448753DrillReevesReeves TXL Fee Unit #1012,700—38932102Acquired from Texaco E & P Inc.
May 31, 1996448753DrillReevesReeves TXL Fee Unit #1012,700Final completion38932102Acquired from Texaco E & P Inc.
May 14, 1996446732DrillGainesAmigo #15,600Final completion16534981Acquired from Burleson, Lewis B. Inc.
Mar 19, 1996446027DrillGlasscockLange, Arnold Farms #1 #110,300—17332614Now Advance Hydrocarbon Corporation
Mar 19, 1996446027DrillGlasscockArnold Farms Lange #110,300Final completion17332614Now Advance Hydrocarbon Corporation
Sep 18, 1995439779DrillSan PatricioFowler #14,000Final completion40932483Now Sun Exploration Inc.
Jan 6, 1995431608DrillAndrewsWhite, J.M. #113,600Final completion00337589—
Sep 14, 1994428049DrillGainesSales #112,000Intermediate string casing16534778Acquired from Parker & Parsley Development Co.
Sep 14, 1994428049DrillGainesSales #112,000—16534778Acquired from Parker & Parsley Development Co.
Sep 14, 1994428049DrillGainesSales #1H12,000—16534778Acquired from Parker & Parsley Development L.P
Sep 14, 1994428049DrillGainesSales #1H12,000Final completion16534778Acquired from Parker & Parsley Development L.P
Sep 14, 1994428049DrillGainesSales #112,000—16534778Acquired from Parker & Parsley Development L.P
Aug 1, 1994426186DrillSan PatricioMuy Grande #13,300Plugged dry hole (P&A)40932448—
Feb 11, 1994420576DrillGainesTerrill #112,100Final completion16534690Acquired from Parker & Parsley Development Co.
Sep 13, 1993416046DrillGainesNorthcutt #112,100Final completion16534643Acquired from Parker & Parsley Development Co.
Oct 19, 1992404884DrillCrockettSheep Mountain/Vandevanter #19,700Plugged dry hole (P&A)10536220Acquired from Chevron U. S. A. Inc.
Jun 18, 1991389065DrillKimble20-20 #11,150Plugged dry hole (P&A)26730047Now Texas Oil & Gas Corp.
Nov 19, 1990381211DrillHowardRogers #18,700Final completion22734600Acquired from Marshall & Winston, Inc.
Dec 12, 1986324305DrillMitchellIson, H. G. #18,000Final completion33533286Acquired from Texaco Inc.
May 31, 1984240746DrillTylerCarter, W. T. #314,100Final completion45730366Acquired from Cliffs Drilling - Black Stone
Apr 24, 1984236492DrillTylerNorcini, Nicholas #114,520Final completion45730364Acquired from Halbouty, Michel T. Energy Co.
Aug 3, 1983204133DrillPolkCarter, W.T. #214,800Final completion37330555Acquired from Cliffs Drilling Company
Jan 9, 197815865DrillSchleicherJohnson 104 #17,100Spudded41330679Acquired from HNG Oil Company
Dec 28, 197714841DrillGainesCox, Opal G. #111,890Plugged dry hole (P&A)16531303Acquired from Petro-Lewis Corporation