Atascosa County Drilling Permits

Every permit issued by the Texas Railroad Commission in Atascosa County — updated daily, data through 2026-07-27.

Atascosa County permitting is running 11 permits a month over the trailing 90 days (32 total, versus 1 in the prior quarter). 1 was 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

2026-07-27

All Time

6,390

6,390 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2012-03-30	736397	42-013-34496	MIDDLE MCCOWEN #18H	MARATHON OIL EF LLC	DRILL	17,390	Y
2012-03-30	736396	42-013-34495	MIDDLE MCCOWEN #17H	MARATHON OIL EF LLC	DRILL	17,390	Y
2012-03-30	736339	42-013-34494	HERBST-MAY UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	9,700	Y
2012-03-27	736143	42-013-34493	R.H. PICKENS, ET AL 'B' #8H	CABOT OIL & GAS CORPORATION	DRILL	13,000	Y
2012-03-27	736143	42-013-34493	R.H. PICKENS, ET AL 'B' #8H	CABOT OIL & GAS CORPORATION	DRILL	14,000	Y
2012-03-24	735899	42-013-34492	J. RAYES #21H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2012-03-24	735899	42-013-34492	J. RAYES #21H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2012-03-22	735715	42-013-34491	R. MAY A #2H	MARATHON OIL EF LLC	DRILL	14,000	Y
2012-03-22	735676	42-013-34490	RED STAG UNIT #1H	EOG RESOURCES, INC.	DRILL	11,500	Y
2012-03-21	734689	42-013-34484	MIDDLE MCCOWEN #12H	MARATHON OIL EF LLC	DRILL	18,200	Y
2012-03-16	735474	42-013-34489	HONEY BADGER UNIT #1H	EOG RESOURCES, INC.	DRILL	9,100	Y
2012-03-16	735474	42-013-34489	HONEY BADGER UNIT #1H	EOG RESOURCES, INC.	DRILL	9,100	Y
2012-03-16	735454	42-013-34488	ET #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,772	Y
2012-03-16	735450	42-013-34487	NANCY EDMUND UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,622	Y
2012-03-16	735450	42-013-34487	NANCY EDMUND UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,836	Y
2012-03-14	735188	42-013-34486	PINTAIL UNIT #4H	EOG RESOURCES, INC.	DRILL	12,500	Y
2012-03-09	735067	42-013-34485	R. MAY A #1H	MARATHON OIL EF LLC	DRILL	15,000	Y
2012-03-08	734692	42-013-34482	MIDDLE MCCOWEN #10H	MARATHON OIL EF LLC	DRILL	18,200	Y
2012-03-08	734690	42-013-34483	MIDDLE MCCOWEN #11H	MARATHON OIL EF LLC	DRILL	18,200	Y
2012-03-07	734493	42-013-34480	MIDDLE MCCOWEN #8H	MARATHON OIL EF LLC	DRILL	18,200	Y
2012-03-06	734491	42-013-34481	MIDDLE MCCOWEN #9H	MARATHON OIL EF LLC	DRILL	18,200	Y
2012-03-05	734416	42-013-34479	WHITETAIL UNIT #1H	EOG RESOURCES, INC.	DRILL	11,500	Y
2012-03-05	734377	42-013-34478	MIDDLE MCCOWEN #7H	MARATHON OIL EF LLC	DRILL	18,200	Y
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

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