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
2014-06-09	787163	42-013-35036	WHEELER UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	8,500	Y
2014-06-07	786304	42-013-35029	O CONNELL A #2H	NEWFIELD EXPLORATION COMPANY	DRILL	11,000	Y
2014-06-06	786193	42-013-35028	ALLTEX DISPOSAL SOLUTIONS SWD #1	ALLTEX DISPOSAL SOLUTIONS LLC	DRILL	11,000
2014-06-05	786059	42-013-35026	L KELLNER UNIT #3H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,250	Y
2014-06-05	786059	42-013-35026	L KELLNER UNIT #4H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,250	Y
2014-06-05	786053	42-013-35024	KYLIE UNIT #3H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,250	Y
2014-06-05	786029	42-013-35023	CUELLAR #4H	EOG RESOURCES, INC.	DRILL	9,800	Y
2014-06-05	786027	42-013-35022	CUELLAR #3H	EOG RESOURCES, INC.	DRILL	9,800	Y
2014-06-03	785870	42-013-35021	FASHING SWD 99 #1	WHITEWATER RESOURCES LLC	DRILL	6,900
2014-05-31	785372	42-013-35019	MILDRED UNIT #2H	CINCO NATURAL RESOURCES CORP.	DRILL	9,000	Y
2014-05-31	785370	42-013-35018	MILDRED UNIT #1H	CINCO NATURAL RESOURCES CORP.	DRILL	9,000	Y
2014-05-31	785363	42-013-35016	GUAJILLO EAST AC #2H	MARATHON OIL EF LLC	DRILL	18,000	Y
2014-05-31	785363	42-013-35016	GUAJILLO EAST AC #2H	MARATHON OIL EF LLC	DRILL	18,000	Y
2014-05-31	785321	42-013-35015	CLYBURN UNIT #2H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,300	Y
2014-05-31	785319	42-013-35014	CLYBURN UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,300	Y
2014-05-30	785420	42-013-35017	BILLY HINDES-NORTH UNIT #4H	CABOT OIL & GAS CORPORATION	DRILL	9,000	Y
2014-05-30	785204	42-013-35011	SABRE CLIP UNIT #2H	CABOT OIL & GAS CORPORATION	DRILL	7,670	Y
2014-05-30	785199	42-013-35010	SABRE CLIP UNIT #1H	CABOT OIL & GAS CORPORATION	DRILL	7,650	Y
2014-05-30	784745	42-013-35008	TURNBOW UNIT EAST #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,000	Y
2014-05-30	784740	42-013-35007	TURNBOW UNIT WEST #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,000	Y
2014-05-29	784718	42-013-35005	PAISANO UNIT #1H	CABOT OIL & GAS CORPORATION	DRILL	8,000	Y
2014-05-29	784718	42-013-35005	PAISANO UNIT #1H	CABOT OIL & GAS CORPORATION	DRILL	8,000	Y
2014-05-28	784633	42-013-35003	PUENTE UNIT #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2014-05-27	784720	42-013-35006	PAISANO UNIT #2H	CABOT OIL & GAS CORPORATION	DRILL	8,000	Y
2014-05-27	784631	42-013-35004	RAKOWITZ UNIT #1H	EOG RESOURCES, INC.	DRILL	10,100	Y
2014-05-17	784474	42-013-34998	RIBEYE UNIT #2H	ABRAXAS PETROLEUM CORPORATION	DRILL	8,000	Y
2014-05-17	784448	42-013-34996	HYENA #6H	EOG RESOURCES, INC.	DRILL	10,000	Y
2014-05-17	783922	42-013-34994	SEIFFERT UNIT #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2014-05-16	783921	42-013-34993	MAILAHN UNIT #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2014-05-14	784150	42-013-34995	TULE #1H	EOG RESOURCES, INC.	DRILL	9,400	Y
2014-05-13	785846	42-013-35020	O'CONNELL A #1H	NEWFIELD EXPLORATION COMPANY	DRILL	11,000	Y
2014-05-13	784596	42-013-34999	NINA UNIT #2H	CINCO NATURAL RESOURCES CORP.	DRILL	9,000	Y
2014-05-13	784596	42-013-34999	NINA UNIT #2H	CINCO NATURAL RESOURCES CORP.	DRILL	9,000	Y
2014-05-13	784592	42-013-35000	NINA UNIT #1H	CINCO NATURAL RESOURCES CORP.	DRILL	9,000	Y
2014-05-13	784592	42-013-35000	NINA UNIT #1H	CINCO NATURAL RESOURCES CORP.	DRILL	9,000	Y
2014-05-13	779919	42-013-34941	SIMMONS SUBDIVISION B UNIT #3H	EP ENERGY E&P COMPANY, L.P.	DRILL	9,000	Y
2014-05-12	783825	42-013-34992	TOM-SMITH UNIT A #6H	MARATHON OIL EF LLC	DRILL	19,500	Y
2014-05-12	783825	42-013-34992	TOM-SMITH UNIT A #6H	MARATHON OIL EF LLC	DRILL	19,500	Y
2014-05-12	783825	42-013-34992	TOM-SMITH UNIT A #6H	MARATHON OIL EF LLC	DRILL	18,726	Y
2014-05-12	783731	42-013-34991	GUAJILLO EAST #73H	MARATHON OIL EF LLC	DRILL	22,000	Y
2014-05-08	783729	42-013-34990	GUAJILLO EAST #21H	MARATHON OIL EF LLC	DRILL	22,000	Y
2014-05-08	783726	42-013-34989	GUAJILLO EAST #68H	MARATHON OIL EF LLC	DRILL	22,000	Y
2014-05-08	783726	42-013-34989	GUAJILLO EAST #68H	MARATHON OIL EF LLC	DRILL	22,000	Y
2014-05-08	783723	42-013-34988	GUAJILLO EAST #16H	MARATHON OIL EF LLC	DRILL	22,000	Y
2014-05-08	783723	42-013-34988	GUAJILLO EAST #16H	MARATHON OIL EF LLC	DRILL	22,000	Y
2014-05-07	783459	42-013-35013	BOMBA, J. B. #15	GUINN OPERATING COMPANY, LLC	DRILL	1,780
2014-05-06	784771	42-013-35009	FANNIN UNIT #1H	EOG RESOURCES, INC.	DRILL	11,000	Y
2014-05-06	784590	42-013-35002	PAT UNIT #2H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,100	Y
2014-05-06	784588	42-013-35001	PAT UNIT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,100	Y
2014-05-06	783458	42-013-35012	BOMBA, J. B. #14	GUINN OPERATING COMPANY, LLC	DRILL	1,780

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