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
2018-10-12	845620	42-013-35633	GLOVER UNIT #37H	CARRIZO (EAGLE FORD) LLC	DRILL	11,000	Y
2018-10-12	845615	42-013-35631	GLOVER UNIT #32H	CARRIZO (EAGLE FORD) LLC	DRILL	11,000	Y
2018-10-11	845616	42-013-35632	GLOVER UNIT #34H	CARRIZO (EAGLE FORD) LLC	DRILL	11,000	Y
2018-10-08	845511	42-013-35626	JEANES SWD #1	VALENCE OPERATING COMPANY	DRILL	10,800
2018-10-05	845475	42-013-35625	SARAH FERRY #1	FINGER OIL & GAS, INC.	DRILL	2,500
2018-10-05	845334	42-013-35054	GUAJILLO EAST #69H	MARATHON OIL EF LLC	DRILL	20,000	Y
2018-10-05	845333	42-013-35052	GUAJILLO EAST #11H	MARATHON OIL EF LLC	DRILL	20,000	Y
2018-10-05	845330	42-013-35051	GUAJILLO EAST #9H	MARATHON OIL EF LLC	DRILL	20,000	Y
2018-10-05	845328	42-013-35050	GUAJILLO EAST #7H	MARATHON OIL EF LLC	DRILL	20,000	Y
2018-10-03	845341	42-013-35624	LAYLA SWD #2	GOODNIGHT MIDSTREAM PERMIAN, LLC	DRILL	9,000
2018-10-02	845180	42-013-35623	PEELER RANCH #14H	EOG RESOURCES, INC.	DRILL	11,500	Y
2018-10-02	845180	42-013-35623	PEELER RANCH #14H	EOG RESOURCES, INC.	DRILL	11,500	Y
2018-10-02	845179	42-013-35622	PEELER RANCH #13H	EOG RESOURCES, INC.	DRILL	11,500	Y
2018-10-01	844640	42-013-35619	HAVERLAH #2H	MATADOR PRODUCTION COMPANY	DRILL	10,200	Y
2018-10-01	844640	42-013-35619	HAVERLAH #2H	MATADOR PRODUCTION COMPANY	DRILL	10,200	Y
2018-10-01	844640	42-013-35619	HAVERLAH A #2H	MATADOR PRODUCTION COMPANY	DRILL	10,200	Y
2018-10-01	844639	42-013-35618	HAVERLAH #1H	MATADOR PRODUCTION COMPANY	DRILL	10,200	Y
2018-10-01	844639	42-013-35618	HAVERLAH #1H	MATADOR PRODUCTION COMPANY	DRILL	10,200	Y
2018-10-01	844639	42-013-35618	HAVERLAH B #1H	MATADOR PRODUCTION COMPANY	DRILL	10,200	Y
2018-10-01	844639	42-013-35618	HAVERLAH B #1H	MATADOR PRODUCTION COMPANY	DRILL	10,200	Y
2018-09-18	844652	42-013-35620	HAIRSTON C UNIT #1H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2018-09-10	844328	42-013-35616	PC WEST UNIT #2H	VALENCE OPERATING COMPANY	DRILL	9,000	Y
2018-08-27	843961	42-013-35615	STRAWBERRY D #4H	EOG RESOURCES, INC.	DRILL	11,000	Y
2018-08-27	843958	42-013-35614	STRAWBERRY C #3H	EOG RESOURCES, INC.	DRILL	11,000	Y
2018-07-31	842997	42-013-35609	GORDON TRUST #8H	EOG RESOURCES, INC.	DRILL	10,000	Y
2018-07-31	842996	42-013-35608	GORDON TRUST #7H	EOG RESOURCES, INC.	DRILL	10,000	Y
2018-07-31	842993	42-013-35607	GORDON TRUST #6H	EOG RESOURCES, INC.	DRILL	10,000	Y
2018-07-30	842147	42-013-35599	W. SMITH B-A-MCS PSA #1H	MARATHON OIL EF LLC	DRILL	20,000	Y
2018-07-19	841914	42-013-35598	BOWMAN WEST #A303	VENADO OPERATING COMPANY LLC	DRILL	8,500	Y
2018-07-17	842289	42-013-35601	SIEGELE #103H	EP ENERGY E&P COMPANY, L.P.	DRILL	11,000	Y
2018-07-13	842293	42-013-35604	SIEGELE #106H	EP ENERGY E&P COMPANY, L.P.	DRILL	11,000	Y
2018-07-13	842292	42-013-35603	SIEGELE #105H	EP ENERGY E&P COMPANY, L.P.	DRILL	11,000	Y
2018-07-13	842290	42-013-35602	SIEGELE #104H	EP ENERGY E&P COMPANY, L.P.	DRILL	11,000	Y
2018-07-13	841912	42-013-35597	BOWMAN WEST #A302	VENADO OPERATING COMPANY LLC	DRILL	8,500	Y
2018-07-13	841911	42-013-35596	BOWMAN WEST #A301	VENADO OPERATING COMPANY LLC	DRILL	8,500	Y
2018-06-25	841413	42-013-35589	GLOVER-RAYES B UNIT #25H	CARRIZO (EAGLE FORD) LLC	DRILL	11,000	Y
2018-06-22	841415	42-013-35590	GLOVER-RAYES B UNIT #26H	CARRIZO (EAGLE FORD) LLC	DRILL	11,000	Y
2018-06-22	841396	42-013-35587	GLOVER-RAYES A UNIT #23H	CARRIZO (EAGLE FORD) LLC	DRILL	11,000	Y
2018-06-20	841418	42-013-35591	GLOVER-RAYES B UNIT #27H	CARRIZO (EAGLE FORD) LLC	DRILL	11,000	Y
2018-06-20	841407	42-013-35588	GLOVER-RAYES A UNIT #24H	CARRIZO (EAGLE FORD) LLC	DRILL	11,000	Y
2018-06-11	840817	42-013-35586	SAS-RECT-39.4 #1	NUSTAR LOGISTICS, L.P.	DRILL	400
2018-06-05	840574	42-013-02312	J. C. WALLACE #1	VIRTEX OPERATING COMPANY, INC.	RECOMP	7,411
2018-05-31	840646	42-013-35585	JUSTIN TOM EFS #6H	SEA EAGLE FORD, LLC	DRILL	20,000	Y
2018-05-31	840638	42-013-35584	JUSTIN TOM EFS #5H	SEA EAGLE FORD, LLC	DRILL	19,500	Y
2018-04-24	838974	42-013-35582	EC SOUTH UNIT #2H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2018-04-24	838974	42-013-35582	EC SOUTH UNIT #2H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2018-04-24	838973	42-013-35581	EC SOUTH UNIT #1H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2018-04-24	838973	42-013-35581	EC SOUTH UNIT #1H	CINCO OIL & GAS, LLC	DRILL	9,000	Y
2018-04-23	838820	42-013-35580	WATERMELON UNIT #7H	EOG RESOURCES, INC.	DRILL	10,700	Y
2018-04-23	838819	42-013-35579	WATERMELON UNIT #6H	EOG RESOURCES, INC.	DRILL	10,700	Y

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