Duval County Drilling Permits

Every permit issued by the Texas Railroad Commission in Duval County — updated daily, data through 2026-06-29.

Duval County permitting is running about one permit a month over the trailing 90 days (3 total, versus 3 in the prior quarter). KD ENERGY, LLC leads with 3 permits in the past 12 months, one of 5 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-06-29

All Time

9,640

9,640 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH
1982-04-29	158718	42-131-35960	SAENZ, A. #HF-46	TENNECO URANIUM, INC.	DRILL	700
1982-04-29	158714	42-131-35959	SAENZ, A.. #HF-45	TENNECO URANIUM, INC.	DRILL	700
1982-04-29	158712	42-131-35958	SAENZ, A. #HF-44	TENNECO URANIUM, INC.	DRILL	700
1982-04-29	158708	42-131-35957	SAENZ, A. #HF-43	TENNECO URANIUM, INC.	DRILL	700
1982-04-29	158707	42-131-35956	SAENZ, A. #HF-42	TENNECO URANIUM, INC.	DRILL	700
1982-04-29	158706	42-131-35955	SAENZ, A. #HF-40	TENNECO URANIUM, INC.	DRILL	700
1982-04-29	158704	42-131-35954	SAENZ, A. #HF-41	TENNECO URANIUM, INC.	DRILL	700
1982-04-29	158702	42-131-35953	SAENZ, A. #HF-39	TENNECO URANIUM, INC.	DRILL	700
1982-04-29	158701	42-131-35952	SAENZ, A. #HF-38	TENNECO URANIUM, INC.	DRILL	700
1982-04-29	158697	42-131-35951	RUIZ, P. #HF-36	TENNECO URANIUM, INC.	DRILL	840
1982-04-29	158694	42-131-35950	RUIZ, P. #HF-35	TENNECO URANIUM, INC.	DRILL	880
1982-04-29	158691	42-131-35949	RUIZ, P. #HF-32	TENNECO URANIUM, INC.	DRILL	900
1982-04-29	158689	42-131-35948	RUIZ, M. #HF-31	TENNECO URANIUM, INC.	DRILL	800
1982-04-29	158688	42-131-35947	RUIZ, M. #HF-30	TENNECO URANIUM, INC.	DRILL	1,000
1982-04-29	158686	42-131-35946	RUIZ, M. #HF-29	TENNECO URANIUM, INC.	DRILL	1,000
1982-04-29	158683	42-131-35945	RUIZ, M. #HF-28	TENNECO URANIUM, INC.	DRILL	800
1982-04-29	158682	42-131-35944	SAENZ, A. #HF-27	TENNECO URANIUM, INC.	DRILL	620
1982-04-29	158680	42-131-35943	SAENZ, A. #HF-26	TENNECO URANIUM, INC.	DRILL	1,000
1982-04-29	158678	42-131-35942	SAENZ, A. #HF-25	TENNECO URANIUM, INC.	DRILL	1,000
1982-04-29	158675	42-131-35941	SAENZ, A. #HF-24	TENNECO URANIUM, INC.	DRILL	1,000
1982-04-29	158671	42-131-35940	SAENZ, A. #HF-23	TENNECO URANIUM, INC.	DRILL	340
1982-04-29	158563	42-131-35939	DUVAL COUNTY RANCH COMPANY #DR-317	ANACONDA CO., THE	DRILL	260
1982-04-28	158528	42-131-35937	DUVAL COUNTY RANCH COMPANY #DR-320	ANACONDA CO., THE	DRILL	240
1982-04-28	158523	42-131-35936	DUVAL COUNTY RANCH COMPANY #DR-319	ANACONDA CO., THE	DRILL	240
1982-04-28	158518	42-131-35932	SAENZ, A. #HF-22	TENNECO URANIUM, INC.	DRILL	1,000
1982-04-28	158512	42-131-35935	DUVAL COUNTY RANCH COMPANY #DR-318	ANACONDA CO., THE	DRILL	245
1982-04-28	158511	42-131-35934	DUVAL COUNTY RANCH COMPANY #DR-316	ANACONDA CO., THE	DRILL	250
1982-04-28	158509	42-131-35933	DUVAL COUNTY RANCH COMPANY #DR-315	ANACONDA CO., THE	DRILL	250
1982-04-28	158463	42-131-06005	WHITE, PAUL E. "B" #50	EXXON CORP.	RECOMP	2,533
1982-04-27	158335	42-131-35931	CANTU, F. #HF-21	TENNECO URANIUM, INC.	DRILL	1,000
1982-04-27	158334	42-131-35930	CANTU, F. #HF-19	TENNECO URANIUM, INC.	DRILL	1,000
1982-04-27	158314	42-131-35928	MILLER-FOX PROJECT #U27	NUFUELS CORPORATION	DRILL	1,300
1982-04-27	158311	42-131-35927	MILLER-FOX PROJECT #U28	NUFUELS CORPORATION	DRILL	1,300
1982-04-27	158215	42-131-35926	EXXON-LICHTENBERGER FEE #5	EXXON CORP.	DRILL	17,400
1982-04-27	158214	42-131-35925	FARMERS LIFE GAS UNIT NO. 2 #1	EXXON CORP.	DRILL	17,400
1982-04-27	158206	42-131-32821	DCRC -MF- NCT - 25 #12	TEXACO INC.	RECOMP	1,908
1982-04-26	158123	42-131-35924	HOFFMAN PROJECT #496U44	NUFUELS CORPORATION	DRILL	595
1982-04-26	158122	42-131-35923	HOFFMAN PROJECT #496U45	NUFUELS CORPORATION	DRILL	600
1982-04-26	158121	42-131-35922	HOFFMAN PROJECT #496U46	NUFUELS CORPORATION	DRILL	600
1982-04-26	158120	42-131-35921	HOFFMAN PROJECT #496U47	NUFUELS CORPORATION	DRILL	587
1982-04-26	158119	42-131-35920	HOFFMAN PROJECT #496U48	NUFUELS CORPORATION	DRILL	600
1982-04-26	158117	42-131-35919	HOFFMAN PROJECT #496U49	NUFUELS CORPORATION	DRILL	600
1982-04-26	158116	42-131-35918	HOFFMAN PROJECT #496U50	NUFUELS CORPORATION	DRILL	588
1982-04-26	158114	42-131-35917	HOFFMAN PROJECT #496U51	NUFUELS CORPORATION	DRILL	600
1982-04-26	158112	42-131-35916	HOFFMAN PROJECT #496U53	NUFUELS CORPORATION	DRILL	600
1982-04-26	158107	42-131-35915	HOFFMAN PROJECT #496U54	NUFUELS CORPORATION	DRILL	600
1982-04-26	158106	42-131-35914	HOFFMAN PROJECT #496U56	NUFUELS CORPORATION	DRILL	601
1982-04-26	158105	42-131-35913	HOFFMAN PROJECT #564U15	NUFUELS CORPORATION	DRILL	620
1982-04-26	158104	42-131-35912	HOFFMAN PROJECT #564U18	NUFUELS CORPORATION	DRILL	585
1982-04-26	158103	42-131-35911	HOFFMAN PROJECT #564U19	NUFUELS CORPORATION	DRILL	593

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