Frio County Drilling Permits

Every permit issued by the Texas Railroad Commission in Frio County — updated daily, data through 2026-07-27.

Frio County permitting is running 7.3 permits a month over the trailing 90 days (22 total, level with the prior quarter). 1 was issued in the past week. FORMENTERA OPERATIONS LLC leads with 34 permits in the past 12 months, one of 8 operators active in the county.

Last 30 Days

5

Operators (30d)

2

Latest Permit

2026-07-27

All Time

4,288

4,288 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1990-04-1037202542-163-31940COOK #1WEBER ENERGY CORPORATIONRENTR9,500Y
1990-04-1037202542-163-31940COOK #1WEBER ENERGY CORPORATIONRENTR9,500Y
1990-04-0637191242-163-32697GULF STAR-BENNETT BROS "A" #3NOBLE ENERGY, INC.DRILL6,570Y
1990-04-0637191242-163-32697BENNETT BROS "A" #3NOBLE ENERGY, INC.DRILL6,570Y
1990-04-0637191142-163-32698HENDERSON #1HALTAIR ENERGY CORP.DRILL8,800Y
1990-04-0537188042-163-32694SANDIA/HUNTER WINTERS #3SANDIA ENERGY CORPORATION-NMDRILL7,500Y
1990-04-0537188042-163-32694WINTERS #2HUNTER & HADADRILL7,500Y
1990-04-0537188042-163-32694WINTERS #2HUNTER & HADADRILL7,500Y
1990-04-0537187942-163-32695SANDIA/HUNTER WINTERS #2SANDIA ENERGY CORPORATION-NMDRILL7,500Y
1990-04-0537187842-163-32693SANDIA/HUNTER WINTERS #1SANDIA ENERGY CORPORATION-NMDRILL7,500Y
1990-04-0537187842-163-32693WINTERS #1HUNTER & HADADRILL7,500Y
1990-04-0537187642-163-32692COKER-TAYLOR #1KINLAW OIL CORPORATIONDRILL6,500
1990-04-0537187642-163-32692COKER, CHESNEY #1KINLAW OIL CORPORATIONDRILL6,500Y
1990-04-0537187442-163-32691HARRIS "A" #4DALE OPERATING COMPANYDRILL7,300Y
1990-04-0537187442-163-32691HARRIS #4DALE OPERATING COMPANYDRILL7,300Y
1990-04-0537181342-163-32689PEARSALL PARTNERS/GLG W.A.CARNES #2PEARSALL PARTNERSDRILL11,100Y
1990-04-0537181342-163-32689PEARSALL PARTNERS/GLG W.A.CARNES #2PEARSALL PARTNERSDRILL7,500Y
1990-04-0537181242-163-32690PEARSALL PARTNERS/GLG V.C.LESLIE #2PEARSALL PARTNERSDRILL10,600Y
1990-04-0437007242-163-32212DOWDY, GEORGIA MAE #1JENKINS OIL CORPORATIONDRILL6,800Y
1990-04-0337177842-163-30655BEALL, W.E. #2BUCK ENERGY, INC.RECOMP7,327Y
1990-04-0237165042-163-32688DAVIS, A.R. #1SUEMAUR EXPLORATION, INC.DRILL10,500Y
1990-04-0237165042-163-32688DAVIS, A.R. #1SUEMAUR EXPLORATION, INC.DRILL10,500Y
1990-04-0237165042-163-32688DAVIS, A.R. #1SUEMAUR EXPLORATION, INC.DRILL10,058Y
1990-03-3037091642-163-32684JOHNSON-BROWN UNIT #1H.L.S. ENERGY CO., INC.DRILL5,900Y
1990-03-3037091642-163-32684JOHNSON-BROWN UNIT #1H.L.S. ENERGY CO., INC.DRILL5,900Y
1990-03-2937160142-163-32687HOYLE, MONA #1YAHOLA OPERATING CO.DRILL7,000Y
1990-03-2837156242-163-32686WIER #1PENWELL ENERGY, INC.DRILL9,500Y
1990-03-2837151042-163-32685PEARSALL-ADAMS #1TEXAKOMA OIL & GAS CORPORATIONDRILL8,800Y
1990-03-2837118342-163-32678WILLIAMS #1FOSSIL BAY PETROLEUM, INC.DRILL9,000Y
1990-03-2837118342-163-32678WILLIAMS #1FOSSIL BAY PETROLEUM, INC.DRILL9,000
1990-03-2637147642-163-30915HENDERSON, W. L. #2ORYX ENERGY COMPANYRECOMP9,000Y
1990-03-2337137042-163-32682PETERSON #1KINLAW OIL CORPORATIONDRILL6,700Y
1990-03-2337137042-163-32682PETERSON #1KINLAW OIL CORPORATIONDRILL6,121Y
1990-03-2337131842-163-32681MANN #1INCO OIL CORPORATIONDRILL5,800Y
1990-03-2337131842-163-32681MANN #1INCO OIL CORPORATIONDRILL5,800Y
1990-03-2337131842-163-32681MANN #1KINLAW OIL CORPORATIONDRILL5,663Y
1990-03-2237131442-163-32680PEARSALLPARTNERS/GLG,V.C. LESLIE #1PEARSALL PARTNERSDRILL9,400Y
1990-03-2237126642-163-32679MCKINLEY, W. W. -C- #2ORYX ENERGY COMPANYDRILL10,500Y
1990-03-1937100742-163-32673HILDEBRAND #1SABRE OPERATING, INC.DRILL7,900Y
1990-03-1937100742-163-32673HILDEBRAND #1SABRE OPERATING, INC.DRILL7,202Y
1990-03-1637107242-163-32677BENNETT #2HINTON PRODUCTION COMPANYDRILL7,400Y
1990-03-1637106942-163-32676PETTIT, M. C. #1SANDIA ENERGY CORPORATION-NMDRILL6,600Y
1990-03-1637106942-163-32676PETTIT #1TIDE WEST OIL COMPANYDRILL6,300Y
1990-03-1637106442-163-32675DILLEY WAY SOUTH #1DALE OPERATING COMPANYDRILL7,600Y
1990-03-1637106442-163-32675DILLEY WAY SOUTH #1DALE OPERATING COMPANYDRILL8,548Y
1990-03-1637105742-163-32674STOUT #2 ACANTRO EXPLORATION, INC.DRILL7,000Y
1990-03-1637086742-163-31986BEEVER #1SUEMAUR EXPLORATION, INC.RECOMP8,700Y
1990-03-1537101442-163-32672MCCLANAHAN #1WILLIAMS, CLAYTON W., JR., INC.DRILL7,500Y
1990-03-1537101442-163-32672UNION TEXAS MCCLANAHAN #1WILLIAMS, CLAYTON W., JR., INC.DRILL7,500Y
1990-03-1537097742-163-32671MORALES #1PACIFIC ENTERPRISES OIL CO.(USA)DRILL7,500Y
page 56 of 86

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