← Mcmullen County

Mcmullen County Drilling Permits

Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-08-25.

Mcmullen County permitting is running 8.7 permits a month over the trailing 90 days (26 total, up 18% on the prior quarter). EOG RESOURCES, INC. leads with 17 permits in the past 12 months, one of 15 operators active in the county.

Last 30 Days

4

Operators (30d)

1

Latest Permit

2026-08-25

All Time

8,552

8,552 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
2017-02-2382333342-311-36690J. RAYES B UNIT #32HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2017-02-2382332542-311-36689J. RAYES B UNIT #31HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2017-02-2382332542-311-36689J. RAYES B UNIT #31HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2017-02-2382331942-311-36688J. RAYES B UNIT #30HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2017-02-2382331942-311-36688J. RAYES B UNIT #30HCARRIZO (EAGLE FORD) LLCDRILL11,000Y
2017-02-1782296242-311-36687CATHODIC PROTECTION #2ETC FIELD SERVICES LLCDRILL350
2017-02-1782289542-311-36685MORRILL RANCH #22BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2017-02-1782289442-311-36684MORRILL RANCH #20BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2017-02-1782289442-311-36684MORRILL RANCH #20BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2017-02-1482276642-311-36239QUINTANILLA SMEF #12HSEA EAGLE FORD, LLCDRILL12,600Y
2017-02-1482276442-311-36238QUINTANILLA SMEF #11HSEA EAGLE FORD, LLCDRILL12,600Y
2017-02-1482276142-311-36237QUINTANILLA SMEF #10HSEA EAGLE FORD, LLCDRILL12,600Y
2017-02-0882274242-311-36683SHANNON EFS #6UHSEA EAGLE FORD, LLCDRILL11,000Y
2017-02-0882274242-311-36683SHANNON EFS #6UHSEA EAGLE FORD, LLCDRILL11,000Y
2017-01-3182238942-311-36676STS SOUTH #102HBLACKBRUSH O & G, LLCDRILL9,500Y
2017-01-3182237742-311-36682GUBBELS UNIT C #3HMURPHY EXPL. & PROD. CO. - USADRILL13,000Y
2017-01-3182226842-311-36681LIBERSAT EFS #3UHSEA EAGLE FORD, LLCDRILL13,000Y
2017-01-3082238742-311-36675STS SOUTH #101HBLACKBRUSH O & G, LLCDRILL9,600Y
2017-01-3082237442-311-36680GUBBELS UNIT C #2HMURPHY EXPL. & PROD. CO. - USADRILL13,000Y
2017-01-2782225242-311-36678STS SOUTH #3HBLACKBRUSH O & G, LLCDRILL12,600Y
2017-01-2782225042-311-36679STS SOUTH #4HBLACKBRUSH O & G, LLCDRILL12,600Y
2017-01-2782224742-311-36677STS SOUTH #2HBLACKBRUSH O & G, LLCDRILL12,200Y
2017-01-2582207642-311-36673BRACKEN JV #21HSWIFT ENERGY OPERATING, LLCDRILL12,800Y
2017-01-2582207442-311-36672BRACKEN JV #22HSWIFT ENERGY OPERATING, LLCDRILL12,800Y
2017-01-2482210542-311-36674LIBERSAT EFS #2HSEA EAGLE FORD, LLCDRILL13,000Y
2017-01-1882121042-311-36671TEAL-HOSKINS A EFS #2HSEA EAGLE FORD, LLCDRILL12,000Y
2017-01-1382174942-311-36670MORRILL RANCH #21BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2017-01-1382174842-311-36669MORRILL RANCH #19BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2017-01-1382174842-311-36669MORRILL RANCH #19BURLINGTON RESOURCES O & G CO LPDRILL17,000Y
2017-01-1282121342-311-36663TEAL-HOSKINS B EFS #4HSEA EAGLE FORD, LLCDRILL12,000Y
2017-01-0682151542-311-36668BLOCK A UNIT #4HEOG RESOURCES, INC.DRILL11,000Y
2017-01-0682151342-311-36667BLOCK A UNIT #3HEOG RESOURCES, INC.DRILL11,000Y
2017-01-0582148942-311-36666GUBBELS #56ENERQUEST OPERATING L.L.C.DRILL6,150
2017-01-0582146142-311-34830SWAIM #12HMURPHY EXPL. & PROD. CO. - USADRILL13,000Y
2017-01-0582145542-311-34831SWAIM #11HMURPHY EXPL. & PROD. CO. - USADRILL13,000Y
2017-01-0482134942-311-36665LIBERSAT EFS #1HSEA EAGLE FORD, LLCDRILL13,000Y
2016-12-2782100642-311-36661TEAL-HOSKINS EFS #1HSEA EAGLE FORD, LLCDRILL11,300Y
2016-12-2282094242-311-36662WHEELER, CLIFTON #21ENERQUEST OPERATING L.L.C.DRILL6,110
2016-12-1582097442-311-34130FRANCES DILWORTH #2HCHESAPEAKE OPERATING, L.L.C.RECOMP12,000Y
2016-12-1582066442-311-36658GUBBELS #41ENERQUEST OPERATING L.L.C.DRILL6,350
2016-12-1582066342-311-36659GUBBELS #52ENERQUEST OPERATING L.L.C.DRILL6,210
2016-12-1582054942-311-36657JAMBERS #102HMURPHY EXPL. & PROD. CO. - USADRILL13,000Y
2016-12-1582054842-311-36656JAMBERS #101HMURPHY EXPL. & PROD. CO. - USADRILL13,000Y
2016-12-1582054042-311-36655JAMBERS #100HMURPHY EXPL. & PROD. CO. - USADRILL13,000Y
2016-12-1482052842-311-36660JAMBERS #99HMURPHY EXPL. & PROD. CO. - USADRILL13,000Y
2016-12-1382051242-311-34282RHODE RANCH #2201HURD ENTERPRISES, LTD.RECOMP12,000
2016-11-1581979542-311-34475MARTIN STATE GAS UNIT #1HURD ENTERPRISES, LTD.RECOMP12,000
2016-11-0181985242-311-33736EARL BAKER #7RUTHERFORD OIL CORPORATIONRECOMP9,180
2016-10-2581937642-311-36653WOODWARD EFS #4HBSEA EAGLE FORD, LLCDRILL12,100Y
2016-10-2581933742-311-36654BF CPR 20.28 #1ENERGY TRANSFER COMPANYDRILL400
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Mcmullen County.