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). 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
2014-02-18	777993	42-013-34920	LYTLE UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,850	Y
2014-02-14	778709	42-013-34923	WORDEN UNIT #2H	CINCO NATURAL RESOURCES CORP.	DRILL	9,000	Y
2014-02-14	778698	42-013-34922	WORDEN UNIT #1H	CINCO NATURAL RESOURCES CORP.	DRILL	9,000	Y
2014-02-14	778698	42-013-34922	WORDEN UNIT #1H	CINCO NATURAL RESOURCES CORP.	DRILL	9,000	Y
2014-02-12	777891	42-013-34919	R. MAY B-GUAJILLO UNIT #1H	MARATHON OIL EF LLC	DRILL	20,100	Y
2014-02-07	777744	42-013-34918	NILGAI UNIT #1H	EOG RESOURCES, INC.	DRILL	9,800	Y
2014-02-04	777599	42-013-34917	SNAKE EYES UNIT #1H	ABRAXAS PETROLEUM CORPORATION	DRILL	8,100	Y
2014-02-03	777052	42-013-34916	HYENA #5H	EOG RESOURCES, INC.	DRILL	10,000	Y
2014-02-03	777050	42-013-34915	HYENA #4H	EOG RESOURCES, INC.	DRILL	10,000	Y
2014-02-03	777048	42-013-34914	HYENA #3H	EOG RESOURCES, INC.	DRILL	9,900	Y
2014-02-03	777048	42-013-34914	HYENA #3H	EOG RESOURCES, INC.	DRILL	9,900	Y
2014-02-03	777046	42-013-34913	HYENA #2H	EOG RESOURCES, INC.	DRILL	9,600	Y
2014-02-03	777046	42-013-34913	HYENA #2H	EOG RESOURCES, INC.	DRILL	9,600	Y
2014-01-28	775226	42-013-34905	DICKE B UNIT #1H	EOG RESOURCES, INC.	DRILL	10,700	Y
2014-01-28	775226	42-013-34905	DICKE B UNIT #1H	EOG RESOURCES, INC.	DRILL	10,700	Y
2014-01-17	775975	42-013-34902	GUAJILLO EAST #1H	MARATHON OIL EF LLC	DRILL	19,900	Y
2014-01-16	776430	42-013-34912	R. MAY B #15H	MARATHON OIL EF LLC	DRILL	17,400	Y
2014-01-16	776429	42-013-34911	R. MAY B #14H	MARATHON OIL EF LLC	DRILL	17,500	Y
2014-01-14	776428	42-013-34910	R. MAY B #13H	MARATHON OIL EF LLC	DRILL	17,500	Y
2014-01-14	776427	42-013-34909	R. MAY B #12H	MARATHON OIL EF LLC	DRILL	17,500	Y
2014-01-14	776424	42-013-34543	R. MAY B #1H	MARATHON OIL EF LLC	RECOMP	18,456	Y
2014-01-13	775985	42-013-34908	IMPALA UNIT #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2014-01-08	775935	42-013-34900	HIPPO UNIT #1H	EOG RESOURCES, INC.	DRILL	9,900	Y
2014-01-07	775979	42-013-34904	GUAJILLO EAST #5H	MARATHON OIL EF LLC	DRILL	20,300	Y
2014-01-07	775978	42-013-34903	GUAJILLO EAST #3H	MARATHON OIL EF LLC	DRILL	20,300	Y
2014-01-07	775936	42-013-34901	RHINO UNIT #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2014-01-07	775485	42-013-34907	MARS UNIT #2H	EOG RESOURCES, INC.	DRILL	9,600	Y
2014-01-07	775481	42-013-34906	MARS UNIT #1H	EOG RESOURCES, INC.	DRILL	9,600	Y
2014-01-06	775875	42-013-34899	JP HEARD BOWER #26H	AURORA USA DEVELOPMENT, LLC	DRILL	11,100	Y
2014-01-06	775841	42-013-34897	JP HEARD BOWER #25H	AURORA USA DEVELOPMENT, LLC	DRILL	11,100	Y
2014-01-06	775836	42-013-34898	JP HEARD BOWER #24H	AURORA USA DEVELOPMENT, LLC	DRILL	11,100	Y
2014-01-02	775395	42-013-34894	PEELER RANCH #6H	SHALE HUNTER, LLC	DRILL	12,500	Y
2014-01-02	775394	42-013-34893	PEELER RANCH #5H	SHALE HUNTER, LLC	DRILL	12,500	Y
2013-12-31	775562	42-013-34896	JOE HINDES 'G' UNIT #12H	CABOT OIL & GAS CORPORATION	DRILL	15,000	Y
2013-12-31	775562	42-013-34896	JOE HINDES 'G' UNIT #12H	CABOT OIL & GAS CORPORATION	DRILL	8,500	Y
2013-12-31	775558	42-013-34895	JOE HINDES 'G' UNIT #11H	CABOT OIL & GAS CORPORATION	DRILL	15,000	Y
2013-12-31	775558	42-013-34895	JOE HINDES 'G' UNIT #11H	CABOT OIL & GAS CORPORATION	DRILL	8,500	Y
2013-12-30	775441	42-013-34892	LSWT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	12,000	Y
2013-12-27	775361	42-013-34891	R.H. PICKENS, ET AL 'B' #29H	CABOT OIL & GAS CORPORATION	DRILL	16,000	Y
2013-12-16	774948	42-013-34890	JB WEST UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,400	Y
2013-12-16	774946	42-013-34889	JB EAST UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,400	Y
2013-12-13	774594	42-013-34888	LYNX UNIT #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2013-12-13	774590	42-013-34887	ELDER UNIT #1H	EOG RESOURCES, INC.	DRILL	9,600	Y
2013-12-13	774583	42-013-34886	PEARCE #3H	VALENCE OPERATING COMPANY	DRILL	9,300	Y
2013-12-13	774583	42-013-34886	PEARCE #3H	VALENCE OPERATING COMPANY	DRILL	9,300	Y
2013-12-11	774428	42-013-34885	PEARCE #4H	VALENCE OPERATING COMPANY	DRILL	9,300	Y
2013-12-10	774374	42-013-34884	SPRINGBOK UNIT #1H	EOG RESOURCES, INC.	DRILL	10,100	Y
2013-12-10	774374	42-013-34884	SPRINGBOK UNIT #1H	EOG RESOURCES, INC.	DRILL	10,100	Y
2013-12-06	774064	42-013-34879	NET UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,250	Y
2013-12-05	774282	42-013-34883	TOM A #3H	NEWFIELD EXPLORATION COMPANY	DRILL	11,300	Y

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