OPERATORS · TEXAS · P-5 NUMBER 54430

Basin Oil & Gas Operating, LLC

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CountyWinkler 118 Nueces 6 Pecos 6 Ector 2 Gaines 1 San Patricio 1 Hockley 1

135 PERMITS · PAGE 1 OF 3 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Nov 5, 2026	919947	Recompletion	Winkler	Baird, W. E. #1258	10,400	—	49532782	—
Oct 21, 2026	919209	Recompletion	Ector	Johnson, J. L. 'AB' #147	4,456	Final completion	13534065	Now GL Energy Operating LLC
Jul 2, 2026	916762	Recompletion	Winkler	State-Walton #1C	10,000	—	49505173	—
Apr 28, 2026	915149	Recompletion	Winkler	Lovett, H.E. #10	6,700	—	49532798	—
Aug 15, 2025	906880	Recompletion	Winkler	Brown-Altman #20	8,400	Final completion	49534233	—
Apr 9, 2025	907258	Recompletion	Winkler	W.E. Baird #1808	6,000	—	49534424	—
Jun 11, 2024	900275	Recompletion	Winkler	Baird, W. E. #1879	6,500	Final completion	49532852	—
Apr 18, 2024	898807	Recompletion	Nueces	Perkins-Lagasse #2	7,500	Final completion	35533947	Acquired from Great Western Drilling Company
Apr 4, 2024	898541	Recompletion	Winkler	Baird, W. E. #1386	6,500	Final completion	49533299	—
Feb 26, 2024	897491	Recompletion	Winkler	Baird, W. E. #1257	10,100	Final completion	49532745	—
Aug 30, 2023	893298	Recompletion	Winkler	Baird, W. E. #1258	10,400	Final completion	49532782	—
Jul 26, 2023	892247	Recompletion	Winkler	Lovett-Sinclair #4	10,400	Final completion	49532796	—
May 22, 2023	890193	Recompletion	Winkler	State-Walton #1C	10,000	Final completion	49505173	—
Apr 24, 2023	889908	Recompletion	Winkler	Baird, W. E. #1954	10,700	Final completion	49532720	—
Apr 24, 2023	889907	Recompletion	Winkler	Baird, W. E. #1312C	10,652	—	49505145	—
Oct 13, 2022	884654	Recompletion	Winkler	Baird, W. E. #1955	5,600	Final completion	49532733	—
Oct 8, 2020	865139	Recompletion	Nueces	Isensee #3	5,800	Final completion	35533965	Acquired from Great Western Drilling Company
Oct 12, 2017	831071	Recompletion	Winkler	University 46 #2	7,200	Final completion	49532513	Acquired from Great Western Drilling Company
Sep 12, 2017	829901	Recompletion	Nueces	Perkins-Lagasse #3	6,000	—	35533958	Acquired from Great Western Drilling Company
Sep 12, 2017	829901	Recompletion	Nueces	Perkins-Lagasse #3	6,000	—	35533958	Acquired from Great Western Drilling Company
Sep 1, 2017	829904	Recompletion	Nueces	Lawerence #1	5,900	—	35533999	Acquired from Great Western Drilling Company
May 19, 2016	815699	Recompletion	Winkler	Halley, S.M. 'B' #42	11,500	Final completion	49532956	Acquired from Meco IV, LLC
May 11, 2016	815513	Recompletion	Winkler	Halley, S.M. 'B' #43	11,800	Final completion	49532963	Acquired from Meco IV, LLC
Jan 28, 2016	813250	Recompletion	Winkler	Halley, S. M. 'B' #43	11,800	Final completion	49532963	Acquired from Meco IV, LLC
Dec 30, 2015	812946	Recompletion	Gaines	Parmer 22-317 #1	13,250	Final completion	16538019	Acquired from OXY USA Inc.
Feb 17, 2015	793409	Recompletion	Winkler	W.E. Baird #1873	5,505	Final completion	49531434	Acquired from Devon Energy Production Co, L.P.
Jan 21, 2015	793503	Recompletion	Winkler	W.E. Baird #1386	12,286	—	49533299	Acquired from Devon Energy Production Co, L.P.
Oct 20, 2014	793125	Recompletion	Winkler	W.E. Baird #1879	10,000	—	49532852	Acquired from Devon Energy Production Co, L.P.
Sep 15, 2014	793435	Recompletion	Winkler	W.E. Baird #1257	10,200	—	49532745	Acquired from Devon Energy Production Co, L.P.
Sep 12, 2014	794820	Recompletion	Winkler	W.E. Baird #1312	10,653	—	49505145	Acquired from Devon Energy Production Co, L.P.
Sep 2, 2014	793539	Recompletion	Winkler	W.E. Baird #1949	5,500	—	49531211	Acquired from Devon Energy Production Co, L.P.
Sep 2, 2014	793528	Recompletion	Winkler	W.E. Baird #1379	5,500	—	49531298	Acquired from Devon Energy Production Co, L.P.
Aug 29, 2014	793227	Recompletion	Winkler	W.E. Baird #1955	10,600	—	49532733	Acquired from Devon Energy Production Co, L.P.
Jul 7, 2014	785183	Recompletion	Winkler	W.E. Baird #1875	9,000	Final completion	49532732	Acquired from Devon Energy Production Co, L.P.
Jul 7, 2014	785151	Recompletion	Winkler	W.E. Baird #1384	9,000	Final completion	49532728	Acquired from Devon Energy Production Co, L.P.
May 23, 2014	785203	Recompletion	Winkler	W.E. Baird #1381	9,000	Final completion	49532765	Acquired from Devon Energy Production Co, L.P.
Apr 19, 2013	760324	Recompletion	Winkler	Halley, S #701	9,600	Final completion	49533319	Acquired from Chevron U. S. A. Inc.
May 25, 2012	740905	Recompletion	Winkler	Baird, W.E. #1953	10,598	Final completion	49531427	Acquired from Devon Energy Production Co, L.P.
Jan 15, 2010	689785	Recompletion	Winkler	Baird, W.E. #1953	10,598	—	49531427	Acquired from Devon Energy Production Co, L.P.
Dec 10, 2009	688405	Recompletion	Winkler	Baird, W. E. #1374	5,450	Final completion	49531152	Acquired from Devon Energy Production Co, L.P.
Mar 3, 2008	655922	Recompletion	Winkler	Keystone Holt Unit #9359HH	5,200	Final completion	49510051	Acquired from Bepco, L.P.
Feb 20, 2008	654955	Recompletion	Winkler	Baird, W.E. #1844	10,608	Final completion	49531050	Acquired from Devon Energy Production Co, L.P.
Dec 31, 2007	651789	Recompletion	Hockley	Holland #202	8,000	Final completion	21936927	Acquired from Great Western Drilling Company
Aug 24, 2007	642864	Recompletion	Winkler	Brown Altman #2	3,155	Final completion	49500559	Acquired from Merit Energy Company
Aug 4, 2007	643374	Recompletion	Winkler	South Keystone/Ellen/Unit #1402	10,008	Final completion	49501162	Acquired from Devon Energy Production Co, L.P.
Aug 4, 2007	643370	Recompletion	Winkler	South Keystone/Ellen/Unit #701	9,998	Final completion	49504284	Acquired from Devon Energy Production Co, L.P.
Jul 31, 2007	641110	Recompletion	Winkler	Baird, W. E. #1844	10,608	Final completion	49531050	Acquired from Devon Energy Production Co, L.P.
Jul 12, 2007	641639	Recompletion	Winkler	Baird, W. E. #1252	5,501	—	49531272	Acquired from Devon Energy Production Co, L.P.
Jul 12, 2007	641638	Recompletion	Winkler	Baird, W. E. #1251	5,500	—	49531222	Acquired from Devon Energy Production Co, L.P.
Jul 10, 2007	640306	Recompletion	Winkler	Baird, W.E. #1811L	10,637	Final completion	49505124	Acquired from Devon Energy Production Co, L.P.