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
2021-01-15	867000	42-013-35823	74-ATASCOSA SA 2 #2H	MARATHON OIL EF LLC	DRILL	22,000	Y
2021-01-15	866999	42-013-35821	74-ATASCOSA SA 1 #1H	MARATHON OIL EF LLC	DRILL	22,000	Y
2020-12-03	866273	42-013-35819	TOM-SMITH UNIT B #3H	MARATHON OIL EF LLC	DRILL	23,000	Y
2020-12-03	866273	42-013-35819	TOM-SMITH UNIT B #3H	MARATHON OIL EF LLC	DRILL	23,000	Y
2020-12-03	866273	42-013-35819	TOM-SMITH UNIT B #3H	MARATHON OIL EF LLC	DRILL	23,000	Y
2020-12-03	866272	42-013-35818	TOM-SMITH UNIT B #2H	MARATHON OIL EF LLC	DRILL	23,000	Y
2020-12-03	866272	42-013-35818	TOM-SMITH UNIT B #2H	MARATHON OIL EF LLC	DRILL	23,000	Y
2020-12-03	866272	42-013-35818	TOM-SMITH UNIT B #2H	MARATHON OIL EF LLC	DRILL	23,000	Y
2020-08-14	864529	42-013-35816	FOUSHEE-WRIGHT KEATHLEY SA3 #3H	MARATHON OIL EF LLC	DRILL	22,000	Y
2020-08-14	864529	42-013-35816	FOUSHEE-WRIGHT KEATHLEY SA3 #3H	MARATHON OIL EF LLC	DRILL	22,000	Y
2020-08-10	864521	42-013-35815	FOUSHEE-WRIGHT KEATHLEY SA4 #4H	MARATHON OIL EF LLC	DRILL	22,000	Y
2020-08-05	864496	42-013-35814	FOUSHEE-WRIGHT KEATHLEY SA2 #2H	MARATHON OIL EF LLC	DRILL	22,000	Y
2020-08-05	864496	42-013-35814	FOUSHEE-WRIGHT KEATHLEY SA2 #2H	MARATHON OIL EF LLC	DRILL	22,000	Y
2020-08-05	864487	42-013-35813	FOUSHEE-WRIGHT KEATHLEY SA1 #1H	MARATHON OIL EF LLC	DRILL	22,000	Y
2020-08-05	864487	42-013-35813	FOUSHEE-WRIGHT KEATHLEY SA1 #1H	MARATHON OIL EF LLC	DRILL	22,000	Y
2020-04-15	863311	42-013-33991	LIEKE-RICHTER #1	BRITANCO, L.L.C.	RECOMP	10,900
2020-03-19	862864	42-013-35812	HOUSE #2H	TEAL OPERATING, LLC	DRILL	13,500	Y
2020-03-19	862856	42-013-35811	HOUSE #1H	TEAL OPERATING, LLC	DRILL	13,500	Y
2020-03-13	862720	42-013-35810	KELLNER-JONAS UNIT #5H	MARATHON OIL EF LLC	DRILL	22,000	Y
2020-03-13	862720	42-013-35810	KELLNER JONAS-MUTZ UNIT SA5 #5H	MARATHON OIL EF LLC	DRILL	24,000	Y
2020-03-13	862719	42-013-35809	KELLNER-JONAS UNIT #4H	MARATHON OIL EF LLC	DRILL	22,000	Y
2020-03-13	862719	42-013-35809	KELLNER JONAS-MUTZ UNIT SA4 #4H	MARATHON OIL EF LLC	DRILL	24,000	Y
2020-03-13	862718	42-013-35808	KELLNER-JONAS UNIT #3H	MARATHON OIL EF LLC	DRILL	22,000	Y
2020-03-13	862718	42-013-35808	KELLNER JONAS-MUTZ UNIT SA3 #3H	MARATHON OIL EF LLC	DRILL	24,000	Y
2020-03-13	862716	42-013-35807	KELLNER-JONAS UNIT #2H	MARATHON OIL EF LLC	DRILL	22,000	Y
2020-03-13	862716	42-013-35807	KELLNER JONAS-MUTZ-902 LTD SA2 #2H	MARATHON OIL EF LLC	DRILL	24,000	Y
2020-02-19	861956	42-013-35797	GORDON TRUST #14H	EOG RESOURCES, INC.	DRILL	10,000	Y
2020-02-19	861955	42-013-35796	GORDON C UNIT #5H	EOG RESOURCES, INC.	DRILL	10,000	Y
2020-02-19	861954	42-013-35795	GORDON C UNIT #4H	EOG RESOURCES, INC.	DRILL	10,000	Y
2020-02-19	861953	42-013-35794	GORDON C UNIT #3H	EOG RESOURCES, INC.	DRILL	10,000	Y
2020-01-03	859926	42-013-35793	DEATLEY HOLLUB MAY SA 4 #4H	MARATHON OIL EF LLC	DRILL	23,000	Y
2020-01-03	859925	42-013-35792	DEATLEY HOLLUB MAY SA 3 #3H	MARATHON OIL EF LLC	DRILL	23,000	Y
2020-01-03	859924	42-013-35791	DEATLEY HOLLUB MAY SA 2 #2H	MARATHON OIL EF LLC	DRILL	23,000	Y
2020-01-03	859923	42-013-35790	DEATLEY HOLLUB MAY SA 1 #1H	MARATHON OIL EF LLC	DRILL	23,000	Y
2019-11-22	859020	42-013-35785	JPPM B #4H	VALENCE OPERATING COMPANY	DRILL	8,900	Y
2019-11-22	859020	42-013-35785	JPP UNIT #4H	VALENCE OPERATING COMPANY	DRILL	9,300	Y
2019-11-21	859258	42-013-35789	PC WEST UNIT #3H	VALENCE OPERATING COMPANY	DRILL	9,000	Y
2019-11-20	859037	42-013-35787	JPPM C #5H	VALENCE OPERATING COMPANY	DRILL	8,900	Y
2019-11-20	859037	42-013-35787	JPP UNIT #5H	VALENCE OPERATING COMPANY	DRILL	9,300	Y
2019-11-20	859036	42-013-35786	JPPMA #3H	VALENCE OPERATING COMPANY	DRILL	8,900	Y
2019-11-20	859036	42-013-35786	JPP UNIT #3H	VALENCE OPERATING COMPANY	DRILL	9,300	Y
2019-11-20	858980	42-013-35784	JPPM #2H	VALENCE OPERATING COMPANY	DRILL	8,900	Y
2019-11-20	858980	42-013-35784	JPP UNIT #2H	VALENCE OPERATING COMPANY	DRILL	9,300	Y
2019-11-20	858978	42-013-35783	JPP #1H	VALENCE OPERATING COMPANY	DRILL	8,900	Y
2019-11-20	858978	42-013-35783	JPP UNIT #1H	VALENCE OPERATING COMPANY	DRILL	9,300	Y
2019-11-20	858927	42-013-35782	MIDDLE MCCOWEN #173H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-11-20	858927	42-013-35782	MIDDLE MCCOWEN #173H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-11-20	858926	42-013-35781	MIDDLE MCCOWEN #172H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-11-20	858925	42-013-35780	MIDDLE MCCOWEN #171H	MARATHON OIL EF LLC	DRILL	22,000	Y
2019-11-20	858914	42-013-35788	LAGUNILLAS CAMP #1205H	PETROEDGE OPERATING IV LLC	DRILL	9,000	Y

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