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
2019-11-14	858912	42-013-35778	LAGUNILLAS CAMP #1204H	PETROEDGE OPERATING IV LLC	DRILL	9,000	Y
2019-11-05	858684	42-013-35777	MINNIE PEARL UNIT #2H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2019-11-05	858681	42-013-35776	MINNIE PEARL UNIT #1H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2019-11-05	858621	42-013-35775	BELLA UNIT #2H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2019-11-05	858621	42-013-35775	BELLA UNIT #2H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2019-11-05	858620	42-013-35774	BELLA UNIT #1H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2019-11-05	858620	42-013-35774	BELLA UNIT #1H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2019-10-28	858284	42-013-35772	GUAJILLO UNIT 15 SOUTH #5H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-10-28	858280	42-013-35768	GUAJILLO UNIT 15 SOUTH #1H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-10-25	858286	42-013-35773	GUAJILLO UNIT 15 SOUTH AC #1H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-10-25	858283	42-013-35771	GUAJILLO UNIT 15 SOUTH #4H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-10-25	858282	42-013-35770	GUAJILLO UNIT 15 SOUTH #3H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-10-25	858281	42-013-35769	GUAJILLO UNIT 15 SOUTH #2H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-10-09	857727	42-013-35767	74 RANCH UNIT S1 #5H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-10-09	857727	42-013-35767	74 RANCH UNIT S1 #5H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-10-09	857726	42-013-35766	74 RANCH UNIT S1 #4H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-10-09	857725	42-013-35765	74 RANCH UNIT S1 #3H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-10-09	857724	42-013-35764	74 RANCH UNIT S1 #2H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-10-09	857723	42-013-35763	74 RANCH UNIT S1 #1H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-10-07	857639	42-013-35762	WILDEBEEST D #4H	EOG RESOURCES, INC.	DRILL	11,600	Y
2019-10-07	857638	42-013-35761	WILDEBEEST C #3H	EOG RESOURCES, INC.	DRILL	11,600	Y
2019-10-07	857637	42-013-35760	WILDEBEEST B #2H	EOG RESOURCES, INC.	DRILL	11,600	Y
2019-10-07	857636	42-013-35759	WILDEBEEST A #1H	EOG RESOURCES, INC.	DRILL	11,600	Y
2019-10-03	857558	42-013-35758	BLACKBUCK UNIT #3H	EOG RESOURCES, INC.	DRILL	10,900	Y
2019-10-03	857557	42-013-35757	BLACKBUCK UNIT #2H	EOG RESOURCES, INC.	DRILL	10,900	Y
2019-10-03	857557	42-013-35757	BLACKBUCK UNIT #2H	EOG RESOURCES, INC.	DRILL	10,900	Y
2019-10-03	857556	42-013-35133	BLACKBUCK UNIT #1H	EOG RESOURCES, INC.	DRILL	11,100	Y
2019-10-03	857416	42-013-35756	BOSQUE 301 #A301	VENADO OPERATING COMPANY LLC	DRILL	8,000	Y
2019-09-12	856818	42-013-35754	RAINDROP H #8H	EOG RESOURCES, INC.	DRILL	9,600	Y
2019-09-12	856817	42-013-35753	RAINDROP G #7H	EOG RESOURCES, INC.	DRILL	9,600	Y
2019-09-12	856816	42-013-35752	RAINDROP F #6H	EOG RESOURCES, INC.	DRILL	9,600	Y
2019-09-11	856803	42-013-35755	KINGPIN D #4H	EOG RESOURCES, INC.	DRILL	9,600	Y
2019-09-11	856802	42-013-35751	KINGPIN C #3H	EOG RESOURCES, INC.	DRILL	9,600	Y
2019-09-11	856801	42-013-35750	KINGPIN B #2H	EOG RESOURCES, INC.	DRILL	9,600	Y
2019-09-10	856741	42-013-35749	DAVENPORT UNIT #2H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2019-09-10	856741	42-013-35749	DAVENPORT UNIT #2H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2019-09-10	856740	42-013-35748	DAVENPORT UNIT #1H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2019-09-10	856740	42-013-35748	DAVENPORT UNIT #1H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2019-08-22	856454	42-013-35458	DULANEY, FRED #2	GUINN OPERATING COMPANY, LLC	RECOMP	1,700
2019-08-21	855965	42-013-34409	RETZLOFF-TOM UNIT #1H	MARATHON OIL EF LLC	FLD-XFR	16,000	Y
2019-08-05	855785	42-013-35747	DK #N 7H	CHEYENNE PETROLEUM COMPANY	DRILL	9,150	Y
2019-08-05	855777	42-013-35746	DK #N 6H	CHEYENNE PETROLEUM COMPANY	DRILL	9,150	Y
2019-07-19	855352	42-013-35745	TOM-SMITH UNIT B #8H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-07-19	855333	42-013-35744	TOM-SMITH UNIT B #7H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-07-12	854951	42-013-35743	JUSTIN TOM 01 #E 09H	SEA EAGLE FORD, LLC	DRILL	25,000	Y
2019-07-12	854950	42-013-35742	JUSTIN TOM 01 #E 08H	SEA EAGLE FORD, LLC	DRILL	25,000	Y
2019-06-27	854596	42-013-35741	DK #N 5H	CHEYENNE PETROLEUM COMPANY	DRILL	9,150	Y
2019-06-25	854426	42-013-35738	BOWMAN WEST #D312	VENADO OPERATING COMPANY LLC	DRILL	8,800	Y
2019-06-25	854425	42-013-35737	BOWMAN WEST #D311	VENADO OPERATING COMPANY LLC	DRILL	8,800	Y
2019-06-25	854424	42-013-35736	BOWMAN WEST #D310	VENADO OPERATING COMPANY LLC	DRILL	8,800	Y

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