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 9.0 permits a month over the trailing 90 days (27 total, down 16% 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

6,417

6,417 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2012-03-05	734373	42-013-34477	MIDDLE MCCOWEN #6H	MARATHON OIL EF LLC	DRILL	18,200	Y
2012-03-05	734372	42-013-34476	MIDDLE MCCOWEN #5H	MARATHON OIL EF LLC	DRILL	18,200	Y
2012-02-28	733508	42-013-34475	BARTLETT, CINDY #3	ATASCOSA EXPLORATION, LLC	DRILL	3,200
2012-02-23	733670	42-013-34474	LUCAS 'B' #1H	COMSTOCK OIL & GAS, LP	DRILL	11,000	Y
2012-02-23	733670	42-013-34474	LUCAS 'B' #1H	COMSTOCK OIL & GAS, LP	DRILL	11,000	Y
2012-02-23	733657	42-013-34473	LUCAS 'C' #1H	COMSTOCK OIL & GAS, LP	DRILL	11,000	Y
2012-02-15	733092	42-013-34472	GIESE-HENKE UNIT #1H	MARATHON OIL EF LLC	DRILL	13,500	Y
2012-02-15	733092	42-013-34472	GIESE-HENKE UNIT #1H	MARATHON OIL EF LLC	DRILL	13,500	Y
2012-02-10	732983	42-013-34470	ATASCOSA COUNTY HWY 97 #1	ENERGY EQUITY COMPANY	DRILL	7,700
2012-02-10	732891	42-013-34471	DVR 'D' #1H	COMSTOCK OIL & GAS, LP	DRILL	10,500	Y
2012-02-10	732883	42-013-34469	DVR 'C' #1H	COMSTOCK OIL & GAS, LP	DRILL	10,500	Y
2012-02-10	732883	42-013-34469	MESQUITE #1H	COMSTOCK OIL & GAS, LP	DRILL	10,500	Y
2012-02-10	732879	42-013-34468	DVR 'B' #1H	COMSTOCK OIL & GAS, LP	DRILL	17,500	Y
2012-02-10	732872	42-013-34467	DVR 'A' #1H	COMSTOCK OIL & GAS, LP	DRILL	10,500	Y
2012-02-09	732823	42-013-34466	JEFFREY #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,480	Y
2012-02-09	732796	42-013-34465	CRAIG #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,480	Y
2012-02-02	732371	42-013-34464	FALLOW UNIT #4H	EOG RESOURCES, INC.	DRILL	12,500	Y
2012-01-27	732044	42-013-34463	TG UNIT #36H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2012-01-27	732044	42-013-34463	TG UNIT #36H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2012-01-27	732044	42-013-34463	TG UNIT #36H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2012-01-26	731968	42-013-34462	HENKE-WILHELM UNIT B #1H	MARATHON OIL EF LLC	DRILL	14,000	Y
2012-01-25	731966	42-013-34461	HENKE-WILHELM UNIT A #1H	MARATHON OIL EF LLC	DRILL	14,000	Y
2012-01-25	731358	42-013-34460	GOSSETT, JO LE #2	WEN-BE	DRILL	7,900
2012-01-03	730777	42-013-34459	REESE SWD #1	US LIQUIDS OF LA., L.P.	DRILL	8,200
2012-01-03	729722	42-013-34451	EXCALIBUR/FALCON LEAL #3	EXCALIBUR E & P, LLC	DRILL	10,000
2011-12-30	730720	42-013-34457	RNG B UNIT #1H	CINCO NATURAL RESOURCES CORP.	DRILL	8,500	Y
2011-12-30	730720	42-013-34457	RNG B UNIT #1H	CINCO NATURAL RESOURCES CORP.	DRILL	8,500	Y
2011-12-29	730637	42-013-34458	HIERHOLZER-HENKE UNIT #1H	MARATHON OIL EF LLC	DRILL	13,500	Y
2011-12-29	729719	42-013-34450	EXCALIBUR/FALCON LEAL #2	EXCALIBUR E & P, LLC	DRILL	10,000
2011-12-22	725334	42-013-34430	ATASCOSA SWD #1	AMERICAN DISPOSAL SERVICES,LTD	DRILL	6,600
2011-12-20	728885	42-013-34448	GORDON TRUST #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2011-12-20	728885	42-013-34448	GORDON TRUST #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2011-12-20	728879	42-013-34447	GORDON TRUST #13H	EOG RESOURCES, INC.	DRILL	10,000	Y
2011-12-16	730147	42-013-34456	RNG A UNIT #1H	CINCO NATURAL RESOURCES CORP.	DRILL	8,200	Y
2011-12-16	730147	42-013-34456	RNG A UNIT #1H	CINCO NATURAL RESOURCES CORP.	DRILL	8,600	Y
2011-12-16	729834	42-013-34454	LEWIS UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	7,785	Y
2011-12-16	729834	42-013-34454	LEWIS UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	7,785	Y
2011-12-15	729836	42-013-34455	RAFTER UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	7,859	Y
2011-12-15	729685	42-013-34452	SIKA UNIT #3H	EOG RESOURCES, INC.	DRILL	10,600	Y
2011-12-14	729731	42-013-34453	RYCHLIK UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	7,516	Y
2011-12-14	729731	42-013-34453	RYCHLIK UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	7,516	Y
2011-12-13	729715	42-013-34449	EXCALIBUR/FALCON BURGER #4	EXCALIBUR E & P, LLC	DRILL	10,000
2011-11-30	728922	42-013-34307	MAUCH #1H	MARATHON OIL EF LLC	RECOMP	13,500	Y
2011-11-29	728870	42-013-34446	GORDON TRUST #100H	EOG RESOURCES, INC.	DRILL	12,200	Y
2011-11-15	727711	42-013-34445	LUCAS 'A' #1H	COMSTOCK OIL & GAS, LP	DRILL	16,500	Y
2011-11-10	727869	42-013-34444	PLEASANTON SWD #1	PINNERGY, LTD.	DRILL	9,000
2011-11-07	727604	42-013-34443	HIRSCH SWD #1	SEGREST SALTWATER RESOURCES, LLC	DRILL	8,500
2011-11-07	727604	42-013-34443	HIRSCH SWD #1	SEGREST SALTWATER RESOURCES, LLC	DRILL	9,900
2011-11-07	727604	42-013-34443	HIRSCH SWD #1	PYOTE WATER SYSTEMS II, LLC	OTHER	9,150
2011-11-02	727207	42-013-34442	BIGHORN #1H	EOG RESOURCES, INC.	DRILL	12,000	Y

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