← Mcmullen County

Mcmullen County Drilling Permits

Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-07-20.

Mcmullen County permitting is running 11 permits a month over the trailing 90 days (32 total, up 60% on the prior quarter). EOG RESOURCES, INC. leads with 29 permits in the past 12 months, one of 16 operators active in the county.

Last 30 Days

7

Operators (30d)

3

Latest Permit

2026-07-20

All Time

8,541

8,541 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
2005-04-2256067242-311-31345SOUTH TEXAS SYNDICATE -A- #11WHITING OIL AND GAS CORPORATIONRECOMP6,200
2005-04-1956060742-311-30476DICKINSON, J. H. #1BLACKBRUSH O & G, INC.RENTR5,800
2005-04-0656004642-311-33750RUCKMAN DEEP GAS UNIT #7CAMDEN RESOURCES, INC.RECOMP17,500
2005-04-0155986642-311-33800BRACKEN "F" #2049SWIFT ENERGY COMPANYDRILL12,000
2005-04-0155986542-311-33801BRACKEN "A" #2016SWIFT ENERGY COMPANYDRILL11,500
2005-04-0155986442-311-33802MCCLAUGHERTY, I. O. "A" #2SWIFT ENERGY COMPANYDRILL11,000
2005-04-0155961842-311-33796HORTON, R P -B- #2202WELHAUSEN OPERATING COMPANY, LPDRILL9,800
2005-03-3155978042-311-33798PEELER #C 6HAWTHORN ENERGY PARTNERS, LLCDRILL5,600
2005-03-3155977942-311-33799PEELER #C 5HAWTHORN ENERGY PARTNERS, LLCDRILL6,500
2005-03-3155977742-311-33797TYLER #A 2HAWTHORN ENERGY PARTNERS, LLCDRILL6,500
2005-03-2355929542-311-31897DICKINSON #1TREK RESOURCES, INC.RECOMP9,700
2005-03-2255934142-311-33795QUINTANILLA -B- #B 1WELHAUSEN OPERATING COMPANY, LPDRILL9,800
2005-03-1855921642-311-33794LA JOLLA CORP #1NEWFIELD EXPLORATION COMPANYDRILL14,000
2005-03-1855918842-311-33793HOLLAND FARMS #1DYNAMIC PRODUCTION, INC.DRILL7,000
2005-03-1755917242-311-33718RUCKMAN DEEP GAS UNIT #4CAMDEN RESOURCES, INC.RECOMP16,500
2005-03-0255822442-311-32114E. G. HENRY #8H-M RESOURCE MANAGEMENT, INC.RECOMP6,900
2005-02-2455814542-311-33792ACKER UNIT #4DELTA EXPLORATION COMPANY, INC.DRILL10,000
2005-02-2455813542-311-33791YEAGER GAS UNIT #7CHEVRON U. S. A. INC.DRILL17,500
2005-02-2355793742-311-33790DICKINSON, J.H. #1BLACKBRUSH O & G, INC.DRILL5,800
2005-02-1855793642-311-33789ATKINSON #1CIMARRON ENGINEERING CORP.DRILL8,000
2005-02-1855793642-311-33789ATKINSON #1CIMARRON ENGINEERING CORP.DRILL8,000
2005-02-1655754842-311-33783VICKNAIR #1ROYAL PRODUCTION COMPANY, INC.DRILL9,000
2005-02-1455762942-311-33788WOEHST #1WINN EXPLORATION CO., INC.DRILL10,000
2005-02-1455762942-311-33788BRIDGES #1WINN EXPLORATION CO., INC.DRILL10,000
2005-02-1155758642-311-33785BRACKEN "E" #2062 RSWIFT ENERGY COMPANYDRILL12,000
2005-02-1155758542-311-33784BRACKEN "A" #204SWIFT ENERGY COMPANYDRILL11,500
2005-02-1155758542-311-33784BRACKEN "A" #204SWIFT ENERGY COMPANYDRILL11,500
2005-02-1155758442-311-33786BRACKEN ET AL #88SWIFT ENERGY COMPANYDRILL11,000
2005-02-1155758342-311-33787BRACKEN ET AL #87SWIFT ENERGY COMPANYDRILL11,500
2005-02-0755733542-311-33782BAKER, EARL #11GRUY PETROLEUM MANAGEMENT CO.DRILL13,500
2005-02-0755733542-311-33782BAKER, EARL #11GRUY PETROLEUM MANAGEMENT CO.OTHER13,500
2005-02-0755733542-311-33782BAKER, EARL #11GRUY PETROLEUM MANAGEMENT CO.DRILL13,500
2005-02-0755733542-311-33782BAKER, EARL #11RUTHERFORD OIL CORPORATIONDRILL12,520
2005-01-2755688242-311-33718RUCKMAN DEEP GAS UNIT #4CAMDEN RESOURCES, INC.RECOMP18,500
2005-01-2155655742-311-33781RUCKMAN DEEP GAS UNIT #9CAMDEN RESOURCES, INC.DRILL17,500
2005-01-1055590442-311-33683ATKINSON #3DEVON LOUISIANA CORPORATIONRECOMP4,505
2004-12-3055553442-311-33780LINDHOLM-HANSON GAS UNIT #8U.S. ENERCORP, LTD.DRILL12,800
2004-12-2755533342-311-30875HENRY, J.B. #1 HDOLPHIN PETROLEUMRECOMP10,500Y
2004-12-1455483842-311-31345SOUTH TEXAS SYNDICATE -A- #11WHITING OIL AND GAS CORPORATIONRECOMP6,200
2004-12-1455480342-311-33779YEAGER GAS UNIT #6CHEVRON U. S. A. INC.DRILL16,500
2004-12-0755454042-311-33778BAKER, EARL #10GRUY PETROLEUM MANAGEMENT CO.DRILL13,500
2004-12-0655441042-311-33777HORTON - BALLARD #9WELHAUSEN OPERATING COMPANY, LPDRILL10,000
2004-11-1955389642-311-33776LINDHOLM-HANSON GAS UNIT #7U.S. ENERCORP, LTD.DRILL14,500
2004-11-0955349042-311-33775PEELER C #4HAWTHORN ENERGY PARTNERS, LLCDRILL5,700
2004-11-0955349042-311-33775PEELER C #4HAWTHORN ENERGY PARTNERS, LLCDRILL6,300
2004-11-0155301942-311-33774RUCKMAN #10CAMDEN RESOURCES, INC.DRILL11,500
2004-10-2955298642-311-33773HOLLAN #2KALER ENERGY CORPDRILL6,500
2004-10-2755288142-311-33772MORRILL #9MANTI OPERATING COMPANYDRILL6,500
2004-10-2755288142-311-33772MORRILL #9MANTI OPERATING COMPANYDRILL6,350
2004-10-2555278842-311-33771RUCKMAN DEEP GAS UNIT #8CAMDEN RESOURCES, INC.DRILL17,500
page 102 of 171
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Mcmullen County.