Webb County Drilling Permits

Every permit issued by the Texas Railroad Commission in Webb County — updated daily, data through 2026-07-31.

Webb County permitting is running 24 permits a month over the trailing 90 days (71 total, up 16% on the prior quarter). 2 were issued in the past week. EOG RESOURCES, INC. leads with 78 permits in the past 12 months, one of 20 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-07-31

All Time

17,747

17,747 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH
1998-10-22	480218	42-479-37129	BMT "C" #14	KILLAM OIL CO., LTD.	DRILL	10,900
1998-10-22	480218	42-479-37129	BMT "C" #14	KILLAM OIL CO., LTD.	DRILL	10,942
1998-10-21	480359	42-479-37134	SOUTH CALLAGHAN RANCH #173	MICHAEL PETROLEUM CORPORATION	DRILL	9,500
1998-10-21	480219	42-479-37128	BRUNI MINERAL "A" #18	KILLAM OIL CO., LTD.	DRILL	10,300
1998-10-21	480219	42-479-37128	BRUNI MINERAL "A" #18	KILLAM OIL CO., LTD.	DRILL	10,300
1998-10-20	480069	42-479-37125	B.M.T. #104	CONOCO INC.	DRILL	12,200
1998-10-20	480069	42-479-37125	B.M.T. #104	CONOCO INC.	DRILL	12,200
1998-10-16	480236	42-479-37127	AMANDO #3	CONOCO INC.	DRILL	12,700
1998-10-16	480236	42-479-37127	AMANDO #3	CONOCO INC.	DRILL	12,700
1998-10-14	480070	42-479-37126	B.M.T. #103	CONOCO INC.	DRILL	11,850
1998-10-14	480070	42-479-37126	B.M.T. #103	CONOCO INC.	DRILL	11,850
1998-10-14	480068	42-479-37124	FROST NATIONAL BANK #65	CONOCO INC.	DRILL	12,140
1998-10-07	479993	42-479-37123	SOUTH CALLAGHAN RANCH #172	MICHAEL PETROLEUM CORPORATION	DRILL	9,000
1998-10-06	479946	42-479-37122	B.M.T. #100	CONOCO INC.	DRILL	11,330
1998-10-06	479946	42-479-37122	B.M.T. #100	CONOCO INC.	DRILL	11,330
1998-10-06	479945	42-479-37121	B.M.T. #101	CONOCO INC.	DRILL	11,200
1998-10-06	479944	42-479-37120	B.M.T. #102	CONOCO INC.	DRILL	11,300
1998-10-06	479913	42-479-37119	PETTY RANCH #8018	KERNS O & G, INC.	DRILL	5,350
1998-10-01	479861	42-479-37118	CASSO, LTD. #1	NORTH CENTRAL OIL CORP.	DRILL	9,000
1998-09-30	479800	42-479-37117	HUBBERD, WILLIAM D3 #29	CONOCO INC.	DRILL	9,800
1998-09-30	479799	42-479-37115	VAQUILLAS RANCH #168	CONOCO INC.	DRILL	12,800
1998-09-30	479799	42-479-37115	VAQUILLAS RANCH #168	CONOCO INC.	DRILL	12,800
1998-09-30	479798	42-479-37116	VAQUILLAS RANCH A4 #167	CONOCO INC.	DRILL	13,100
1998-09-30	479736	42-479-37113	PREVOST #8	COLUMBUS ENERGY CORP.	DRILL	7,800
1998-09-30	479733	42-479-36585	CANTU, VIDAL JR. TRUST #1	RICOCHET ENERGY, INC.	RENTR	6,720
1998-09-30	479733	42-479-36585	CANTU, VIDAL JR. TRUST #1	RICOCHET ENERGY, INC.	RENTR	6,720
1998-09-29	479774	42-479-37114	ABE LINCOLN GAS UNIT "A" #3	ENRON OIL & GAS COMPANY	DRILL	8,900
1998-09-29	479762	42-479-37112	HEREFORD, L. M. #51	NORTH CENTRAL OIL CORP.	DRILL	8,800
1998-09-28	479755	42-479-37111	BRUNI-SUMMERS #12	MICHAEL PETROLEUM CORPORATION	DRILL	11,500
1998-09-25	479714	42-479-37110	VERGARA 1659 #1	CONOCO INC.	DRILL	11,100
1998-09-25	479699	42-479-37109	PALAFOX 2182-21 F #37	LEWIS PETRO PROPERTIES, INC.	DRILL	6,000
1998-09-24	479644	42-479-37108	PETTY RANCH #7034	KERNS O & G, INC.	DRILL	5,900
1998-09-24	479644	42-479-37108	PETTY RANCH #7034	KERNS O & G, INC.	DRILL	5,900
1998-09-24	479644	42-479-37108	PETTY RANCH #7034	KERNS O & G, INC.	DRILL	5,900
1998-09-23	479654	42-479-37107	ROSARIO CATTLE COMPANY #4	TRANSTEXAS GAS CORPORATION	DRILL	9,200
1998-09-22	479631	42-479-37106	LOPEZ, BERTA #1	ENRON OIL & GAS COMPANY	DRILL	9,600
1998-09-22	479631	42-479-37106	LOPEZ, BERTA #1	ENRON OIL & GAS COMPANY	DRILL	9,600
1998-09-22	479631	42-479-37106	LOPEZ, BERTA #1	ENRON OIL & GAS COMPANY	DRILL	9,600
1998-09-21	479610	42-479-37104	HEREFORD -T- #49	NORTH CENTRAL OIL CORP.	DRILL	8,200
1998-09-18	479565	42-479-37103	BENAVIDES, ROSA V. A1 #67	CONOCO INC.	DRILL	9,350
1998-09-18	479565	42-479-37103	BENAVIDES, ROSA V. A1 #67	CONOCO INC.	DRILL	16,000
1998-09-18	479564	42-479-37102	S. D. MARTINEZ GU #1	CONOCO INC.	DRILL	8,400
1998-09-18	479540	42-479-37101	SOUTH CALLAGHAN RANCH #169	MICHAEL PETROLEUM CORPORATION	DRILL	8,500
1998-09-16	479478	42-479-37100	MCKENDRICK, COOKIE #1	MICHAEL PETROLEUM CORPORATION	DRILL	11,000
1998-09-15	479450	42-479-37099	ALEXANDER, CHARLES A #28	CONOCO INC.	DRILL	9,900
1998-09-15	479450	42-479-37099	ALEXANDER, CHARLES A #28	CONOCO INC.	DRILL	9,900
1998-09-14	479435	42-479-37098	GILL, F. J. #6	MICHAEL PETROLEUM CORPORATION	DRILL	11,000
1998-09-11	479404	42-479-37097	LUNDELL #82	CONOCO INC.	DRILL	11,000
1998-09-11	479403	42-479-37096	CARR #119	CONOCO INC.	DRILL	10,050
1998-09-11	479397	42-479-37095	BENAVIDES, ROSA V. "C" #6	TRANSTEXAS GAS CORPORATION	DRILL	10,000

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