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
2026-07-21	917174	42-013-36288	CHACHALACA B AW #3H	TRAILBLAZER ENERGY RESOURCES,LLC	DRILL	9,200	Y
2026-07-21	917175	42-013-36289	CHACHALACA AW #2H	TRAILBLAZER ENERGY RESOURCES,LLC	DRILL	9,200	Y
2026-07-13	916991	42-013-36287	DALLY UNIT #1H	ALVARADO 2014 LLC	DRILL	8,000	Y
2026-06-11	915769	42-013-36286	BOWMAN EAST 344 #M344	JAVELIN ENERGY PARTNERS MGMT LLC	DRILL	9,000	Y
2026-06-11	915768	42-013-36285	BOWMAN EAST 343 #M343	JAVELIN ENERGY PARTNERS MGMT LLC	DRILL	9,000	Y
2026-06-11	915767	42-013-36032	BOWMAN EAST 342 #M342	JAVELIN ENERGY PARTNERS MGMT LLC	DRILL	9,000	Y
2026-06-11	915766	42-013-36031	BOWMAN EAST 341 #M341	JAVELIN ENERGY PARTNERS MGMT LLC	DRILL	9,000	Y
2026-05-21	915732	42-013-36284	SAND #8H	EOG RESOURCES, INC.	DRILL	12,000	Y
2026-05-21	915729	42-013-36283	SAND #7H	EOG RESOURCES, INC.	DRILL	12,000	Y
2026-05-21	915727	42-013-36282	SAND #6H	EOG RESOURCES, INC.	DRILL	12,000	Y
2026-05-21	915723	42-013-36281	SAND #5H	EOG RESOURCES, INC.	DRILL	12,000	Y
2026-05-21	915662	42-013-36279	SAND #4H	EOG RESOURCES, INC.	DRILL	12,000	Y
2026-05-21	915661	42-013-36278	SAND #3H	EOG RESOURCES, INC.	DRILL	12,000	Y
2026-05-21	915660	42-013-36277	SAND #2H	EOG RESOURCES, INC.	DRILL	12,000	Y
2026-05-21	915732	42-013-36284	SAND H #8H	EOG RESOURCES, INC.	DRILL	12,000	Y
2026-05-21	915729	42-013-36283	SAND G #7H	EOG RESOURCES, INC.	DRILL	12,000	Y
2026-05-21	915727	42-013-36282	SAND F #6H	EOG RESOURCES, INC.	DRILL	12,000	Y
2026-05-21	915723	42-013-36281	SAND E #5H	EOG RESOURCES, INC.	DRILL	12,000	Y
2026-05-20	915659	42-013-36276	SAND A #1H	EOG RESOURCES, INC.	DRILL	12,000	Y
2026-05-06	915293	42-013-36275	FOUSHEE-WRIGHT KEATHLEY SA6 #6H	MARATHON OIL EF LLC	DRILL	17,500	Y
2026-05-06	915292	42-013-36274	FOUSHEE-WRIGHT KEATHLEY SA5 #5H	MARATHON OIL EF LLC	DRILL	17,500	Y
2026-05-06	915257	42-013-36271	WATERMELON M #12H	EOG RESOURCES, INC.	DRILL	10,500	Y
2026-05-06	915254	42-013-36270	WATERMELON L #11H	EOG RESOURCES, INC.	DRILL	10,500	Y
2026-05-06	915250	42-013-36269	WATERMELON K #10H	EOG RESOURCES, INC.	DRILL	10,500	Y
2026-05-06	915248	42-013-36268	WATERMELON J #9H	EOG RESOURCES, INC.	DRILL	10,500	Y
2026-05-06	915247	42-013-36267	WATERMELON H #8H	EOG RESOURCES, INC.	DRILL	10,500	Y
2026-05-06	915243	42-013-36266	PEAR D #4H	EOG RESOURCES, INC.	DRILL	10,500	Y
2026-05-04	915291	42-013-36273	MAUCH-WRIGHT HENKE SA2 #2H	MARATHON OIL EF LLC	DRILL	17,500	Y
2026-05-04	915290	42-013-36272	MAUCH-WRIGHT HENKE SA1 #1H	MARATHON OIL EF LLC	DRILL	17,500	Y
2026-05-04	915242	42-013-36265	PEAR C #3H	EOG RESOURCES, INC.	DRILL	10,500	Y
2026-05-04	915240	42-013-36264	PEAR B #2H	EOG RESOURCES, INC.	DRILL	10,500	Y
2026-02-10	913305	42-013-36263	PERLINO A #1H	EOG RESOURCES, INC.	DRILL	10,000	Y
2025-11-07	911634	42-013-36070	LECHWE UNIT #3H	PILLAR EFS, LLC	DRILL	9,500	Y
2025-11-07	911633	42-013-36069	LECHWE UNIT #2H	PILLAR EFS, LLC	DRILL	9,500	Y
2025-10-20	911142	42-013-36262	FPC DAVIS MCCRARY UNIT #1H	FIELD PETROLEUM CORP.	DRILL	6,500	Y
2025-09-30	910512	42-013-36260	MAUCH-WRIGHT-ETHRIDGE SA2 #2H	MARATHON OIL EF LLC	DRILL	17,500	Y
2025-09-23	910522	42-013-36261	WRIGHT-ETHRIDGE SA3 #3H	MARATHON OIL EF LLC	DRILL	17,500	Y
2025-09-23	910505	42-013-36259	MAUCH-ETHRIDGE SA1 #1H	MARATHON OIL EF LLC	DRILL	17,500	Y
2025-08-18	909543	42-013-34064	HENRY, WM. O. #2	RICKAWAY ENERGY, CORP.	RENTR	5,486
2025-08-13	909594	42-013-36258	SHEARRER FAMILY A #1H	ROSEWOOD RESOURCES, INC.	DRILL	8,500	Y
2025-08-05	909671	42-013-36257	SHEARRER FAMILY D #4H	ROSEWOOD RESOURCES, INC.	DRILL	8,500	Y
2025-08-05	909667	42-013-36256	SHEARRER FAMILY C #3H	ROSEWOOD RESOURCES, INC.	DRILL	8,500	Y
2025-08-05	909665	42-013-36255	SHEARRER FAMILY B #2H	ROSEWOOD RESOURCES, INC.	DRILL	8,500	Y
2025-07-03	908957	42-013-36254	SOUTH LAKE #5H	EOG RESOURCES, INC.	DRILL	10,500	Y
2025-07-03	908953	42-013-36250	SOUTH LAKE #1H	EOG RESOURCES, INC.	DRILL	10,500	Y
2025-07-03	908957	42-013-36254	SOUTH LAKE #5H	EOG RESOURCES, INC.	DRILL	10,500	Y
2025-07-03	908953	42-013-36250	SOUTH LAKE #1H	EOG RESOURCES, INC.	DRILL	10,500	Y
2025-07-02	908956	42-013-36253	SOUTH LAKE #4H	EOG RESOURCES, INC.	DRILL	10,500	Y
2025-07-02	908954	42-013-36251	SOUTH LAKE #2H	EOG RESOURCES, INC.	DRILL	10,500	Y
2025-07-02	908956	42-013-36253	SOUTH LAKE #4H	EOG RESOURCES, INC.	DRILL	10,500	Y

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