Atascosa County Drilling Permits

Every permit issued by the Texas Railroad Commission in Atascosa County — updated daily, data through 2026-07-21.

Atascosa County permitting is running 10 permits a month over the trailing 90 days (31 total, versus 1 in the prior quarter). 2 were issued in the past week. EOG RESOURCES, INC. leads with 21 permits in the past 12 months, one of 9 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-07-21

All Time

6,389

6,389 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2014-09-30	796144	42-013-35183	BIGHORN UNIT #3H	EOG RESOURCES, INC.	DRILL	9,500	Y
2014-09-30	796139	42-013-35200	QUAIL #11H	EOG RESOURCES, INC.	DRILL	11,000	Y
2014-09-30	796139	42-013-35200	QUAIL L #11H	EOG RESOURCES, INC.	RECOMP	11,000	Y
2014-09-30	795185	42-013-35201	EUROPA #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2014-09-26	795970	42-013-35182	SCHESKE #2H	EOG RESOURCES, INC.	DRILL	9,500	Y
2014-09-26	795968	42-013-35181	SCHESKE #1H	EOG RESOURCES, INC.	DRILL	9,500	Y
2014-09-26	795245	42-013-35172	SAMUEL UNIT #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2014-09-26	795190	42-013-35174	TANGERINE UNIT #1H	EOG RESOURCES, INC.	DRILL	11,000	Y
2014-09-26	795190	42-013-35174	TANGERINE UNIT #1H	EOG RESOURCES, INC.	DRILL	11,000	Y
2014-09-26	795063	42-013-35165	VENUS UNIT #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2014-09-26	795060	42-013-35164	JUPITER UNIT #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2014-09-25	795945	42-013-35190	OSTRICH UNIT #3H	EOG RESOURCES, INC.	DRILL	9,500	Y
2014-09-25	795942	42-013-35180	OSTRICH UNIT #2H	EOG RESOURCES, INC.	DRILL	9,500	Y
2014-09-24	795502	42-013-35179	PEELER RANCH #7H	SHALE HUNTER, LLC	DRILL	12,500	Y
2014-09-19	795354	42-013-35175	LAGUNILLAS CAMP #3H	SHALE HUNTER, LLC	DRILL	8,900	Y
2014-09-19	795215	42-013-35173	SIKA UNIT #4H	EOG RESOURCES, INC.	DRILL	11,000	Y
2014-09-18	795227	42-013-35176	RED STAG UNIT #5H	EOG RESOURCES, INC.	DRILL	11,500	Y
2014-09-18	793427	42-013-35144	WEED UNIT #1H	EOG RESOURCES, INC.	DRILL	10,700	Y
2014-09-15	794802	42-013-35162	WALNUT #6H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,700	Y
2014-09-15	794798	42-013-35161	WALNUT #5H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,700	Y
2014-09-15	794797	42-013-35160	WALNUT #4H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,700	Y
2014-09-15	794795	42-013-35163	WALNUT #3H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,700	Y
2014-09-12	794277	42-013-35159	R. MAY B #20H	MARATHON OIL EF LLC	DRILL	17,800	Y
2014-09-12	794275	42-013-35158	R. MAY B #501H	MARATHON OIL EF LLC	DRILL	17,800	Y
2014-09-12	794273	42-013-35157	R. MAY B #19H	MARATHON OIL EF LLC	DRILL	17,800	Y
2014-09-12	793635	42-013-35150	MOOS UNIT A #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	12,200	Y
2014-09-11	793952	42-013-35156	CUELLAR #6H	EOG RESOURCES, INC.	DRILL	9,600	Y
2014-09-11	793952	42-013-35156	CUELLAR #6H	EOG RESOURCES, INC.	DRILL	9,600	Y
2014-09-11	793947	42-013-35155	CUELLAR #5H	EOG RESOURCES, INC.	DRILL	9,600	Y
2014-09-11	793947	42-013-35155	CUELLAR #5H	EOG RESOURCES, INC.	DRILL	9,600	Y
2014-09-09	793855	42-013-35153	GUAJILLO EAST #53H	MARATHON OIL EF LLC	DRILL	20,000	Y
2014-09-09	793853	42-013-35152	GUAJILLO EAST #87H	MARATHON OIL EF LLC	DRILL	19,500	Y
2014-09-09	793852	42-013-35154	GUAJILLO EAST #51H	MARATHON OIL EF LLC	DRILL	19,000	Y
2014-09-09	793641	42-013-35149	MOOS UNIT B #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	12,200	Y
2014-09-09	793641	42-013-35149	MOOS UNIT B #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	12,200	Y
2014-09-08	793851	42-013-35151	GUAJILLO EAST #49H	MARATHON OIL EF LLC	DRILL	18,600	Y
2014-09-08	793599	42-013-35148	EARTH UNIT #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2014-09-06	792741	42-013-35140	COMET UNIT #1H	EOG RESOURCES, INC.	DRILL	10,200	Y
2014-09-06	792741	42-013-35140	COMET UNIT #1H	EOG RESOURCES, INC.	DRILL	10,200	Y
2014-09-05	793834	42-013-35166	SHARPTAIL A #1H	EOG RESOURCES, INC.	DRILL	9,800	Y
2014-09-05	792744	42-013-35143	METEOR UNIT #1H	EOG RESOURCES, INC.	DRILL	10,200	Y
2014-09-04	793547	42-013-35147	SHARPTAIL B #1H	EOG RESOURCES, INC.	DRILL	9,500	Y
2014-09-04	792614	42-013-35139	STONE-SCHUBLE #2H	OXY USA INC.	DRILL	9,000	Y
2014-08-30	793214	42-013-35145	R. MAY B #33H	MARATHON OIL EF LLC	DRILL	18,100	Y
2014-08-30	793214	42-013-35145	R. MAY B #33H	MARATHON OIL EF LLC	DRILL	16,971	Y
2014-08-30	793213	42-013-35146	R. MAY B #32H	MARATHON OIL EF LLC	DRILL	18,100	Y
2014-08-30	793213	42-013-35146	R. MAY B #32H	MARATHON OIL EF LLC	DRILL	16,968	Y
2014-08-30	792377	42-013-35136	CHAPMAN-PFEIL ALLOCATION #3H	MARATHON OIL EF LLC	DRILL	19,200	Y
2014-08-22	792752	42-013-35142	KASPER UNIT #2H	CINCO NATURAL RESOURCES CORP.	DRILL	9,000	Y
2014-08-22	792751	42-013-35141	KASPER UNIT #1H	CINCO NATURAL RESOURCES CORP.	DRILL	9,000	Y

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