Frio County Drilling Permits

Every permit issued by the Texas Railroad Commission in Frio County — updated daily, data through 2026-09-11.

Frio County permitting is running 8.0 permits a month over the trailing 90 days (24 total, up 33% on the prior quarter). 2 were issued in the past week. FORMENTERA OPERATIONS LLC leads with 46 permits in the past 12 months, one of 7 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-09-11

All Time

4,301

4,301 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
1991-05-13	387880	42-163-33066	LABATT B #1	TEXAKOMA OIL & GAS CORPORATION	DRILL	8,500	Y
1991-05-13	387803	42-163-33065	MACHEN-CYCLONE #4	WEBER ENERGY CORPORATION	DRILL	9,500	Y
1991-05-10	387787	42-163-33064	PANTHER HOLLOW #32	ORYX ENERGY COMPANY	DRILL	10,950	Y
1991-05-10	387787	42-163-33064	PANTHER HOLLOW #32	ORYX ENERGY COMPANY	DRILL	11,087	Y
1991-05-10	387740	42-163-33063	CITY OF PEARSALL "A" #1	KINLAW OIL CORPORATION	DRILL	5,700	Y
1991-05-10	387740	42-163-33063	CITY OF PEARSALL "A" #1	KINLAW OIL CORPORATION	DRILL	5,700	Y
1991-05-08	387643	42-163-31986	BEEVER #A 1H	TULAROSA OPERATING COMPANY	RECOMP	8,700	Y
1991-05-08	387643	42-163-31986	BEEVER/LITTLE #A 1H	TULAROSA OPERATING COMPANY	RECOMP	8,700	Y
1991-05-08	387605	42-163-33062	AVANT #1	TEXAS ROYALTY CORP. / TREND	DRILL	10,250	Y
1991-05-06	387551	42-163-32624	STACY, W. E. & SON #1	ORYX ENERGY COMPANY	RECOMP	10,475	Y
1991-05-03	387494	42-163-33061	JOHNSTON, JIMMY #1H	TEXAS SOUTHERN ENERGY CORP.	DRILL	7,700	Y
1991-05-03	387494	42-163-33061	JOHNSTON, JIMMY #1H	TEXAS SOUTHERN ENERGY CORP.	DRILL	8,500	Y
1991-05-03	387493	42-163-33060	LESLIE, VERA #2	TIDE WEST OIL COMPANY	DRILL	6,200	Y
1991-04-30	387318	42-163-33059	MCRAE/ORYX KIEFER-BISSETT #1	MCRAE HORIZONTAL DRILLING, INC.	DRILL	7,000	Y
1991-04-30	387318	42-163-33059	MCRAE/ORYX KIEFER-BISSETT #1	WARREN AMERICAN OIL CO.	DRILL	7,000	Y
1991-04-30	381028	42-163-30296	JOHNSON-BROWN UNIT #2	H.L.S. ENERGY CO., INC.	DRILL	6,300
1991-04-29	387286	42-163-33058	TREVINO "A" #1	CAG PETROLEUM CORP.	DRILL	7,777	Y
1991-04-26	387230	42-163-33057	HILDEBRAND #1	DALE OPERATING COMPANY	DRILL	7,850	Y
1991-04-25	387188	42-163-33056	NEWSOM "B" #1	KINLAW OIL CORPORATION	DRILL	5,700	Y
1991-04-25	387188	42-163-33056	NEWSOM "B" #1	KINLAW OIL CORPORATION	DRILL	5,700	Y
1991-04-25	387188	42-163-33056	NEWSOM "B" #1	KINLAW OIL CORPORATION	DRILL	5,700	Y
1991-04-18	386939	42-163-33055	HURT #1 D	WEBER ENERGY CORPORATION	DRILL	5,100
1991-04-18	386760	42-163-33054	BROWNE, M. #1014	ARROW PETROLEUM COMPANY	DRILL	3,800
1991-04-12	386743	42-163-33053	NEWSOM "A" #1	KINLAW OIL CORPORATION	DRILL	5,700	Y
1991-04-12	386738	42-163-31985	BEEVER #B 1H	TULAROSA OPERATING COMPANY	RECOMP	8,000	Y
1991-04-12	386738	42-163-31985	BEEVER/LITTLE #B 1H	TULAROSA OPERATING COMPANY	RECOMP	6,769	Y
1991-04-12	386726	42-163-33052	SHINER RANCH #2	ORYX ENERGY COMPANY	DRILL	12,250	Y
1991-04-11	386632	42-163-33051	GOOD, ADA V. ET VIR #1	PEARSALL PARTNERS	DRILL	11,300	Y
1991-04-11	386597	42-163-33050	FEE -A- #15H	WILLIAMS, CLAYTON W., JR., INC.	DRILL	6,550	Y
1991-04-11	386597	42-163-33050	FEE "A" #15H	WILLIAMS, CLAYTON W., JR., INC.	DRILL	6,550	Y
1991-04-09	386583	42-163-33049	MCKINLEY-CARTER UNIT #1	ORYX ENERGY COMPANY	DRILL	11,300	Y
1991-04-05	386303	42-163-33048	TAYLOR #1	CROSS WINDS ENERGY CORPORATION	DRILL	5,000
1991-04-03	386318	42-163-33046	KLOPEK #5	DURST OIL COMPANY	DRILL	7,200	Y
1991-04-02	386333	42-163-33047	BLAKE WILLIAMS/SOUTHEASTERN #2	ABCO OIL & GAS COMPANY, INC.	DRILL	6,700	Y
1991-04-02	386333	42-163-33047	BLAKE WILLIAMS/SOUTHEASTERN #2	ABCO OIL & GAS COMPANY, INC.	DRILL	6,700	Y
1991-04-02	386333	42-163-33047	BLAKE WILLIAMS/SOUTHEASTERN #2	ABCO OIL & GAS COMPANY, INC.	DRILL	6,700	Y
1991-04-01	386294	42-163-33045	BRUNDRETT #1H	CHESAPEAKE OPERATING, INC.	DRILL	9,600	Y
1991-04-01	386250	42-163-33044	SAMUELS, LESLIE P. #1H	CANNAN, MORRIS	DRILL	7,500	Y
1991-04-01	386244	42-163-33042	CITY OF PEARSALL #1	KINLAW OIL CORPORATION	DRILL	5,700	Y
1991-03-29	386243	42-163-31798	SLOVER-BEEVER UNIT #1	HARTFORD EXPLORATION, INC.	RECOMP	6,157	Y
1991-03-29	386243	42-163-31798	SLOVER-BEEVER #1 #1	HARTFORD EXPLORATION, INC.	RECOMP	6,157	Y
1991-03-28	386221	42-163-33043	MOORE, R.V. #1 H	CHESAPEAKE OPERATING, INC.	DRILL	9,450	Y
1991-03-27	386143	42-163-33041	BENNETT BROS #3	HINTON PRODUCTION COMPANY	DRILL	11,100	Y
1991-03-27	386065	42-163-33039	TURNHAM, JOHN C. #1H	ARPEL, INC.	DRILL	7,250	Y
1991-03-26	386135	42-163-33040	WILLIAMS-BUTTLES #1H	CLEAR FORK, INCORPORATED	DRILL	6,000	Y
1991-03-25	386102	42-163-33038	BEELER, R. F. "C" #3105	CITATION OIL & GAS CORP.	DRILL	6,800	Y
1991-03-25	385145	42-163-33017	BURNS "A-H" UNIT #1	WILLIAMS, CLAYTON W., JR., INC.	DRILL	7,600	Y
1991-03-19	385914	42-163-33037	PALS RANCH #7	CHRISTICO PETROLEUM COMPANY	DRILL	10,500	Y
1991-03-19	385882	42-163-33036	BLANCO RESOURCES BEEVER #1	BLANCO DRILLING, INC.	DRILL	5,500	Y
1991-03-19	385882	42-163-33036	BEEVERS #1	QORP PRODUCTION CORP.	DRILL	5,622	Y

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