← 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
1997-02-2845930642-311-33369WHITEHURST #3SWIFT ENERGY COMPANYDRILL10,500
1997-02-2845930542-311-33368SBR #123SWIFT ENERGY COMPANYDRILL11,000
1997-02-2845930442-311-33367QUINTANILLA #1SWIFT ENERGY COMPANYDRILL11,000
1997-02-2745925542-311-33366WR "K" #8SWIFT ENERGY COMPANYDRILL11,000
1997-02-2745896042-311-33362DILWORTH #12HUGHES, DAN A. COMPANYDRILL3,900
1997-02-2645920942-311-33365HUFF #6RSWIFT ENERGY COMPANYDRILL11,500
1997-02-2545915342-311-33364SWR "B" #4SWIFT ENERGY COMPANYDRILL11,000
1997-02-2145893942-311-33361SWR "J" #2SWIFT ENERGY COMPANYDRILL11,500
1997-02-2145892942-311-33360S.T.S. MCJUNKIN "G" #1KIMBELL OIL COMPANY OF TEXASDRILL6,350
1997-02-2145459342-311-32925HENRY, J.B. #6HAWN BROTHERS COMPANYRECOMP5,200
1997-02-1945887042-311-33359PAISANO RANCH 6 #1COSTILLA ENERGY, INC.DRILL11,000
1997-02-1845873542-311-33355WR "L" UNIT #3SWIFT ENERGY COMPANYDRILL11,000
1997-02-1845873442-311-33356WR "L" UNIT #4SWIFT ENERGY COMPANYDRILL11,000
1997-02-1845873342-311-33357WR "K" #9SWIFT ENERGY COMPANYDRILL11,000
1997-02-1845873242-311-33358WR "K" #10SWIFT ENERGY COMPANYDRILL11,000
1997-02-1345854442-311-33354BAKER "4" #3PARKER & PARSLEY PRODUCING L.P.DRILL3,700
1997-02-1345854442-311-33354BAKER "4" #3PARKER & PARSLEY PRODUCING L.P.DRILL3,700
1997-02-1345854342-311-33353BAKER "8" #4PARKER & PARSLEY PRODUCING L.P.DRILL3,700
1997-02-0745835442-311-33350SBR #125SWIFT ENERGY COMPANYDRILL11,000
1997-02-0745835342-311-33352WR "L" UNIT #2SWIFT ENERGY COMPANYDRILL11,000
1997-02-0745835242-311-33351WR "L" UNIT #1SWIFT ENERGY COMPANYDRILL11,000
1997-02-0745835142-311-33349SBR #122SWIFT ENERGY COMPANYDRILL11,000
1997-02-0745835042-311-33348SBR #124SWIFT ENERGY COMPANYDRILL11,000
1997-02-0645832142-311-33347SWR "H" #10SWIFT ENERGY COMPANYDRILL11,100
1997-02-0645831842-311-33346SWR "H" #9SWIFT ENERGY COMPANYDRILL11,200
1997-02-0545822742-311-33345SBR #117SWIFT ENERGY COMPANYDRILL11,000
1997-02-0445817442-311-33344SBR #118SWIFT ENERGY COMPANYDRILL11,000
1997-02-0445817242-311-33343SBR #121SWIFT ENERGY COMPANYDRILL11,300
1997-02-0445817242-311-33343SBR #121SWIFT ENERGY COMPANYDRILL11,000
1997-02-0445817142-311-33342PAISANO RANCH -7- #1COSTILLA ENERGY, INC.DRILL11,500
1997-01-3045802542-311-33341SWR "G" #1SWIFT ENERGY COMPANYDRILL11,300
1997-01-3045802442-311-33340SBR #120SWIFT ENERGY COMPANYDRILL11,300
1997-01-3045802342-311-33339SBR #119SWIFT ENERGY COMPANYDRILL11,300
1997-01-2945797342-311-33334HUFF #6SWIFT ENERGY COMPANYDRILL11,500
1997-01-2945797242-311-33335SWR "B" #11SWIFT ENERGY COMPANYDRILL11,000
1997-01-2945797142-311-33338HUFF #7SWIFT ENERGY COMPANYDRILL11,600
1997-01-2945797042-311-33337SWR "B" #10SWIFT ENERGY COMPANYDRILL11,000
1997-01-2945796942-311-33336SWR "B" #9SWIFT ENERGY COMPANYDRILL11,000
1997-01-2445781942-311-33331WR "K" #7SWIFT ENERGY COMPANYDRILL11,000
1997-01-2445781842-311-33332WR "K" #6SWIFT ENERGY COMPANYDRILL11,000
1997-01-2445781742-311-33333WR "K" #5SWIFT ENERGY COMPANYDRILL11,000
1997-01-2245739042-311-33329WHITMIRE, W.A. #9HOLDEN-BROOKE OIL & GAS CO.DRILL1,200
1997-01-2145752342-311-33330SMITH #5AMERICAN EXPLORATION COMPANYDRILL9,900
1997-01-1045726542-311-33327WR "K" #4SWIFT ENERGY COMPANYDRILL11,000
1997-01-1045726442-311-33328WR "K" #2SWIFT ENERGY COMPANYDRILL11,000
1997-01-1045726342-311-33326SWR #6SWIFT ENERGY COMPANYDRILL11,100
1997-01-1045726242-311-33324WR "K" #3SWIFT ENERGY COMPANYDRILL11,000
1997-01-1045726142-311-33317SWR "H" #7SWIFT ENERGY COMPANYDRILL11,500
1997-01-1045726042-311-33318SWR "D" #3SWIFT ENERGY COMPANYDRILL11,100
1997-01-1045725942-311-33320SWR "B" #5SWIFT ENERGY COMPANYDRILL11,000
page 114 of 172
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Mcmullen County.