OPERATORS · RRC 180540

Costex Res, Inc

46 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
May 27, 1986302564RecompletionMidlandBraun, John S. Etal #29,700Final completion32931662Now Endeavor Energy Resources L.P.
May 27, 1986302566RecompletionMidlandBraun, John S. Etal #111,700Final completion32931573Now Endeavor Energy Resources L.P.
Dec 27, 1985293580DrillMidlandBraun, John S. Etal #29,700Final completion32931662Now Endeavor Energy Resources L.P.
Dec 6, 1985292458DrillMartinNail '33' #49,700Final completion31733313Now Civitas Permian Operating LLC
Oct 28, 1985288464DrillUptonMcGill, A. B. #19,000—46132500—
Oct 8, 1985287009RecompletionReaganUniversity "a" "33" #17,500Final completion38333339Now Costilla Petroleum Corporation
Oct 7, 1985286664DrillMartinMabee Foundation #29,750Final completion31733260Now Concho Resources Inc.
Oct 3, 1985286344DrillMartinGlass, George W. #21039,500Final completion31733253Now Civitas Permian Operating LLC
Oct 3, 1985286343DrillMartinGlass, George W. #21049,500Final completion31733252Now Civitas Permian Operating LLC
Oct 3, 1985286345DrillMartinGlass, George W. #24059,500Final completion31733254Now Civitas Permian Operating LLC
Oct 3, 1985286346DrillMartinGlass, George W. #24069,500Final completion31733255Now Civitas Permian Operating LLC
Sep 24, 1985285872DrillMartinMorris #18,900Final completion31733251Now Breck Operating Corp.
Sep 24, 1985285864DrillMartinNail "33" #39,750Final completion31733250Now Civitas Permian Operating LLC
Sep 24, 1985285862DrillMartinNail "33" #69,750Final completion31733249Now Civitas Permian Operating LLC
Sep 9, 1985284327DrillMartinGlass, George W. #49,500Final completion31733234Now Civitas Permian Operating LLC
Aug 30, 1985283639DrillMartinGlass, George "21" SWD #15,000Final completion31733230Now Civitas Permian Operating LLC
Aug 23, 1985283483RecompletionReaganUniversity "a" "4" #17,500Final completion38333323Now Costilla Petroleum Corporation
Jul 19, 1985280642DrillMartinWhite-Davis #28,500Final completion31733207Now Crownquest Operating LLC
May 20, 1985275461DrillAndrewsHutex #1X10,100Plugged dry hole (P&A)00334934—
Apr 9, 1985271734DrillMartinMabee Foundation #1X10,500Final completion31733159Now Concho Resources Inc.
Mar 22, 1985270210DrillMartinRhodes, Myrtle #18,650Final completion31733148Now Concho Resources Inc.
Mar 19, 1985269867DrillSterlingReed "C" #17,600Plugged dry hole (P&A)43131617—
Feb 28, 1985268110DrillUptonWindham #19,250Final completion46132370Now Diamondback E&P LLC
Feb 26, 1985267907DrillMartinGlass, George W. "24" #39,700Final completion31733138Now Civitas Permian Operating LLC
Feb 21, 1985267441DrillMartinNail "33" #5X9,700Final completion31733137Now Civitas Permian Operating LLC
Feb 18, 1985267207DrillMartinMabee Foundation #110,500Plugged dry hole (P&A)31733136—
Feb 15, 1985266976DrillAndrewsHutex #110,100Plugged dry hole (P&A)00334795—
Feb 7, 1985266280DrillMartinNail "33" #59,700Plugged dry hole (P&A)31733132—
Jan 21, 1985264693DrillMartinWhite-Davis #18,500Final completion31733126Now Crownquest Operating LLC
Jan 8, 1985263431DrillMartinNail "33" #19,700Final completion31733112Now Civitas Permian Operating LLC
Jan 7, 1985263158DrillUptonKey, Wilma #19,000Final completion46132332Now Extex Operating Company
Jan 3, 1985263553DrillMartinGlass, George W. #24029,700Final completion31733114Now Civitas Permian Operating LLC
Jan 3, 1985263552DrillMartinGlass, George W. #21029,700Final completion31733113Now Civitas Permian Operating LLC
Dec 18, 1984261645DrillReaganUniversity "B" "33" #16,929Final completion38333345Now Permian Resources Inc.
Dec 12, 1984260850DrillReaganUniversity "A" #10336,929Final completion38333339Now Costilla Petroleum Corporation
Dec 11, 1984260506DrillMartinGlass, George W. #24019,700Final completion31733089Now Civitas Permian Operating LLC
Nov 29, 1984259339DrillReaganUniversity "A" #1046,914Final completion38333323Now Costilla Petroleum Corporation
Nov 26, 1984258792DrillMartinGlass, George W. #21019,700Final completion31733075Now Civitas Permian Operating LLC
Nov 8, 1984257248DrillMartinYater-Wilkinson #18,650—31733053—
Nov 1, 1984256372DrillMartinJones, Paul K. (NCT-2) #28,650Final completion31733039Now Parsley Energy Operations LLC
Oct 31, 1984256120DrillMartinPeters, J. F. Etal #38,900—31733028—
Oct 25, 1984255574DrillMartinJones, Paul K. (NCT-1) #18,650—31733011—
Oct 10, 1984253943DrillMartinPeters, I. G. Est. #29,000Final completion31733026Now Pioneer Natural Res. USA Inc.
Aug 23, 1984249161DrillMartinPeters, J. F. et AL #18,900Final completion31732997Now DE3 Operating LLC
Aug 16, 1984248439DrillMartinPeters, J. F. Etal #28,900Final completion31732993Now DE3 Operating LLC
Aug 14, 1984248127DrillMartinPeters, I. G. Estate #19,000—31732991—