Atascosa County Drilling Permits

Every permit issued by the Texas Railroad Commission in Atascosa County — updated daily, data through 2026-09-01.

Atascosa County permitting is running 8.7 permits a month over the trailing 90 days (26 total, down 19% on the prior quarter). EOG RESOURCES, INC. leads with 35 permits in the past 12 months, one of 7 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-09-01

All Time

6,416

6,416 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2023-08-31	893360	42-013-36076	OCELOT #5H	PILLAR EFS, LLC	DRILL	9,000	Y
2023-08-31	893360	42-013-36076	OCELOT #5H	PILLAR EFS, LLC	DRILL	9,000	Y
2023-08-30	893160	42-013-36072	4K BLACK HILLS UNIT B #1H	PILLAR EFS, LLC	DRILL	9,000	Y
2023-08-30	893160	42-013-36072	4K BLACK HILLS UNIT B #1H	PILLAR EFS, LLC	DRILL	9,000	Y
2023-08-29	893162	42-013-36073	4K BLACK HILLS UNIT B #2H	PILLAR EFS, LLC	DRILL	9,000	Y
2023-08-29	893162	42-013-36073	4K BLACK HILLS UNIT B #2H	PILLAR EFS, LLC	DRILL	9,000	Y
2023-08-28	893159	42-013-36071	4K BLACK HILLS UNIT A #1H	PILLAR EFS, LLC	DRILL	9,000	Y
2023-08-21	892894	42-013-36070	LECHWE UNIT #3H	PILLAR EFS, LLC	DRILL	9,500	Y
2023-08-21	892893	42-013-36069	LECHWE UNIT #2H	PILLAR EFS, LLC	DRILL	9,500	Y
2023-08-16	892691	42-013-36063	GEMSBOK D #4H	EOG RESOURCES, INC.	DRILL	11,500	Y
2023-08-14	892713	42-013-36067	MICHAEL WHEELER UNIT #11H	EOG RESOURCES, INC.	DRILL	10,500	Y
2023-08-14	892712	42-013-36066	MICHAEL WHEELER UNIT #10H	EOG RESOURCES, INC.	DRILL	10,500	Y
2023-08-14	892711	42-013-36068	MICHAEL WHEELER UNIT #9H	EOG RESOURCES, INC.	DRILL	10,500	Y
2023-08-14	892709	42-013-36065	MICHAEL WHEELER UNIT #8H	EOG RESOURCES, INC.	DRILL	10,500	Y
2023-08-14	892706	42-013-36064	MICHAEL WHEELER UNIT #7H	EOG RESOURCES, INC.	DRILL	10,500	Y
2023-08-11	892619	42-013-36060	GEMSBOK C #3H	EOG RESOURCES, INC.	DRILL	11,500	Y
2023-08-11	892617	42-013-36059	GEMSBOK B #2H	EOG RESOURCES, INC.	DRILL	11,500	Y
2023-08-11	892616	42-013-36058	GEMSBOK A #1H	EOG RESOURCES, INC.	DRILL	11,500	Y
2023-08-11	892320	42-013-34507	GEORGE LONG B #1H	ALVARADO 2014 LLC	RECOMP	8,400	Y
2023-08-10	892580	42-013-36055	THOMPSON D UNIT #4H	EOG RESOURCES, INC.	DRILL	10,500	Y
2023-08-10	892579	42-013-36054	THOMPSON D UNIT #3H	EOG RESOURCES, INC.	DRILL	10,500	Y
2023-08-10	892578	42-013-36053	THOMPSON D UNIT #2H	EOG RESOURCES, INC.	DRILL	10,500	Y
2023-08-10	892577	42-013-36062	MWT A #1H	EOG RESOURCES, INC.	DRILL	10,500	Y
2023-08-08	892607	42-013-35990	THE EAGLES 18H #18H	TRINITY OPERATING (USG), LLC	RECOMP	8,999	Y
2023-08-07	892606	42-013-35989	THE EAGLES 17H #17H	TRINITY OPERATING (USG), LLC	RECOMP	9,000	Y
2023-08-07	892604	42-013-36057	MARLA 103 UNIT #103H	TEXAS AMERICAN RESOURCES COMPANY	DRILL	9,500	Y
2023-08-07	892604	42-013-36057	MARLA 103 UNIT #103H	TEXAS AMERICAN RESOURCES COMPANY	DRILL	9,500	Y
2023-08-07	892598	42-013-36056	MARLA 102 UNIT #102H	TEXAS AMERICAN RESOURCES COMPANY	DRILL	9,500	Y
2023-08-07	892598	42-013-36056	MARLA 102 UNIT #102H	TEXAS AMERICAN RESOURCES COMPANY	DRILL	9,500	Y
2023-08-07	892576	42-013-36052	ASE SOUTH #A200GR	ARROW S ENERGY OPERATING, LLC	DRILL	12,500
2023-08-03	892457	42-013-36051	MARLA 101 UNIT #101H	TEXAS AMERICAN RESOURCES COMPANY	DRILL	9,500	Y
2023-08-03	892457	42-013-36051	MARLA 101 UNIT #101H	TEXAS AMERICAN RESOURCES COMPANY	DRILL	9,500	Y
2023-07-21	892189	42-013-36050	ACDC 4H #4H	TRINITY OPERATING (USG), LLC	DRILL	8,999	Y
2023-07-21	892138	42-013-36046	PALOMINO C #3H	EOG RESOURCES, INC.	DRILL	11,100	Y
2023-07-21	892137	42-013-36045	PALOMINO B #2H	EOG RESOURCES, INC.	DRILL	11,100	Y
2023-07-21	892135	42-013-36044	PALOMINO A #1H	EOG RESOURCES, INC.	DRILL	11,100	Y
2023-07-20	892188	42-013-36049	ACDC #3H	TRINITY OPERATING (USG), LLC	DRILL	8,999	Y
2023-07-20	892187	42-013-36048	ACDC #2H	TRINITY OPERATING (USG), LLC	DRILL	8,999	Y
2023-07-20	892186	42-013-36047	ACDC #1H	TRINITY OPERATING (USG), LLC	DRILL	8,999	Y
2023-06-30	891496	42-013-36038	HIERHOLZER SEEWALD RETZLOFF SA4 #4H	MARATHON OIL EF LLC	DRILL	18,000	Y
2023-06-30	891496	42-013-36038	HIERHOLZER SEEWALD RETZLOFF SA4 #4H	MARATHON OIL EF LLC	DRILL	14,000	Y
2023-06-30	891495	42-013-36037	HIERHOLZER SEEWALD RETZLOFF SA3 #3H	MARATHON OIL EF LLC	DRILL	18,000	Y
2023-06-30	891495	42-013-36037	HIERHOLZER SEEWALD RETZLOFF SA3 #3H	MARATHON OIL EF LLC	DRILL	14,000	Y
2023-06-27	891474	42-013-36042	BEASTIE BOYS 7H #7H	TRINITY OPERATING (USG), LLC	DRILL	8,000	Y
2023-06-27	891474	42-013-36042	BEASTIE BOYS 7H #7H	TRINITY OPERATING (USG), LLC	DRILL	8,000	Y
2023-06-27	891473	42-013-36041	BEASTIE BOYS 6H #6H	TRINITY OPERATING (USG), LLC	DRILL	8,000	Y
2023-06-27	891473	42-013-36041	BEASTIE BOYS 6H #6H	TRINITY OPERATING (USG), LLC	DRILL	8,000	Y
2023-06-27	891472	42-013-36040	BEASTIE BOYS 5H #5H	TRINITY OPERATING (USG), LLC	DRILL	8,000	Y
2023-06-27	891472	42-013-36040	BEASTIE BOYS 5H #5H	TRINITY OPERATING (USG), LLC	DRILL	8,000	Y
2023-06-26	891497	42-013-36039	HIERHOLZER-CHAPMAN SA #1H	MARATHON OIL EF LLC	DRILL	18,000	Y

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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Atascosa County.