← Mcmullen County

Mcmullen County Drilling Permits

Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-09-16.

Mcmullen County permitting is running 8.3 permits a month over the trailing 90 days (25 total, down 11% on the prior quarter). 5 were issued in the past week. GULFTEX ENERGY, LLC leads with 19 permits in the past 12 months, one of 15 operators active in the county.

Last 30 Days

10

Operators (30d)

2

Latest Permit

2026-09-16

All Time

8,558

8,558 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1997-08-0146564242-311-33453DILWORTH #16HUGHES, DAN A. COMPANYDRILL3,900
1997-07-2546543242-311-33452PENN, STELLA #7CABOT OIL & GAS CORPORATIONDRILL14,400
1997-07-2546543242-311-33452PENN, STELLA #7CABOT OIL & GAS CORPORATIONDRILL15,000
1997-07-2546543242-311-33452PENN, STELLA #7CABOT OIL & GAS CORPORATIONDRILL15,000
1997-07-2446514042-311-33446DILWORTH #17HUGHES, DAN A. COMPANYDRILL4,000
1997-07-2346530042-311-33451SBR #167SWIFT ENERGY COMPANYDRILL11,000
1997-07-2246526242-311-33448HUFF #10SWIFT ENERGY COMPANYDRILL11,500
1997-07-2246526142-311-33450SBR #166SWIFT ENERGY COMPANYDRILL11,000
1997-07-2246525942-311-33447HUFF #9SWIFT ENERGY COMPANYDRILL11,500
1997-07-0846466742-311-33445SBR #162SWIFT ENERGY COMPANYDRILL11,000
1997-07-0846466642-311-33444SBR #161SWIFT ENERGY COMPANYDRILL11,000
1997-07-0246450642-311-33442SBR #164SWIFT ENERGY COMPANYDRILL11,000
1997-07-0246450642-311-33442SBR #164SWIFT ENERGY COMPANYDRILL11,000
1997-07-0246450542-311-33443SBR #163SWIFT ENERGY COMPANYDRILL11,000
1997-06-2646421242-311-02099GEORGE EBERT UNIT #1BRUSH COUNTRY ENERGY, L.L.C.RENTR1,400
1997-06-1946401542-311-33441SBR #175SWIFT ENERGY COMPANYDRILL11,000
1997-06-1946401442-311-33440SBR #177SWIFT ENERGY COMPANYDRILL11,000
1997-06-1946401442-311-33440SBR #177SWIFT ENERGY COMPANYDRILL11,000
1997-06-1946401242-311-33437SBR #182SWIFT ENERGY COMPANYDRILL11,300
1997-06-1646385442-311-33439PAISANO RANCH #1302COSTILLA ENERGY, INC.DRILL12,000
1997-06-1646384942-311-33438SWR "H" #13SWIFT ENERGY COMPANYDRILL11,300
1997-06-1346377542-311-01307COQUAT-DICKINSON #1PEDECO, INC.RENTR11,560
1997-06-1346375242-311-33436MCCLAUGHERTY #1U.S. GROUP EXPLORATION, INC.DRILL9,700
1997-06-1346375242-311-33436MCCLAUGHERTY #1U.S. GROUP EXPLORATION, INC.DRILL9,700
1997-06-1346373842-311-33434SWR "H" #14SWIFT ENERGY COMPANYDRILL11,300
1997-06-1146360942-311-33433DICKINSON #1PEDECO, INC.DRILL12,000
1997-06-0546339242-311-33432SBR #179SWIFT ENERGY COMPANYDRILL11,500
1997-06-0546338942-311-33431SBR #180SWIFT ENERGY COMPANYDRILL11,500
1997-06-0546338742-311-33430SBR #178SWIFT ENERGY COMPANYDRILL11,500
1997-05-2946306742-311-33429SBR #174SWIFT ENERGY COMPANYDRILL11,000
1997-05-2946306642-311-33427SBR #173SWIFT ENERGY COMPANYDRILL11,000
1997-05-2946306542-311-33428SBR #172SWIFT ENERGY COMPANYDRILL11,000
1997-05-2746229942-311-32567WIEDERKEHR #2WAGNER, DUER & CO.RECOMP8,100
1997-05-2246273842-311-32629GEORGE M. EBERT UNIT #2BRUSH COUNTRY ENERGY, L.L.C.RENTR1,650
1997-05-1946262642-311-33425DILWORTH #14HUGHES, DAN A. COMPANYDRILL3,700
1997-05-1946262542-311-33426DILWORTH #15HUGHES, DAN A. COMPANYDRILL3,700
1997-05-1246232542-311-33424SBR #160SWIFT ENERGY COMPANYDRILL10,700
1997-05-1246232442-311-33423SBR #159SWIFT ENERGY COMPANYDRILL10,500
1997-05-1246232342-311-33422SBR #170SWIFT ENERGY COMPANYDRILL10,500
1997-05-0546200042-311-33421SBR SWD #1SWIFT ENERGY COMPANYDRILL6,700
1997-05-0246192242-311-33419SBR #126SWIFT ENERGY COMPANYDRILL10,500
1997-05-0246192142-311-33420SBR #127SWIFT ENERGY COMPANYDRILL10,500
1997-04-3046179742-311-33418TEXACO-FEE #641CABOT OIL & GAS CORPORATIONDRILL14,000
1997-04-2846170442-311-33417ZAVISCH #1SWIFT ENERGY COMPANYDRILL10,600
1997-04-2846170342-311-33416WHITEHURST #4SWIFT ENERGY COMPANYDRILL10,500
1997-04-2846170342-311-33416WHITEHURST #4SWIFT ENERGY COMPANYDRILL10,500
1997-04-2846170242-311-33415SBR #158SWIFT ENERGY COMPANYDRILL10,500
1997-04-2846170142-311-33414SBR #157SWIFT ENERGY COMPANYDRILL10,500
1997-04-2446134742-311-33404HENRY #4HUGHES, DAN A. COMPANYDRILL6,200
1997-04-2246149842-311-33413SBR #156SWIFT ENERGY COMPANYDRILL11,000
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Mcmullen County.