← 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

3

Operators (30d)

2

Latest Permit

2026-07-20

All Time

8,541

8,541 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1985-05-3127654542-311-32307HENRY, EDNA GIBBENS #11PORTAL DRILLING COMPANYDRILL9,900
1985-05-2827626642-311-32305JAMBERS, GEORGE T. #1SUEMAUR EXPLORATION, INC.DRILL6,000
1985-05-2827609442-311-32304SHENKIR, H. #1AMAX PETROLEUM CORPORATIONDRILL10,100
1985-05-2327579042-311-32302HORTON, R. P. "C" #2ROYAL OIL & GAS CORP.DRILL9,700
1985-05-2327604742-311-32303JAMBERS, H. #4BHILTY INTERESTS, INC.DRILL4,000
1985-05-2227574042-311-32301WHEELER, MARY ANN "B" #2SOUTHERN ENERGY & EXPLORATION CODRILL11,000
1985-05-2227574042-311-32301WHEELER, MARY ANN "B" #2SOUTHERN ENERGY & EXPLORATION CODRILL11,000
1985-05-2227574042-311-32301WHEELER, MARY ANN #2WHEELER, JOHN D.DRILL11,000
1985-05-2227573942-311-32300WHEELER, MARY ANN "C" #3SOUTHERN ENERGY & EXPLORATION CODRILL11,000
1985-05-2227601042-311-31433GUBBELS, LOUIS M. #28EXXON CORP.RECOMP6,270
1985-05-2027544742-311-32298HOLLY, J. #1TANA OIL & GAS CORP.DRILL10,200
1985-05-2027551042-311-32299WILLIAMS, GRANT H. #1AMAX PETROLEUM CORPORATIONDRILL10,100
1985-05-0927457442-311-32297WHEELER ET AL #1MOBIL PRODUCING TX. & N.M. INC.DRILL11,500
1985-05-0827441142-311-32296HENRY, EDNA GIBBENS #8PORTAL DRILLING COMPANYDRILL9,900
1985-05-0327406442-311-32294BRACKEN "1" #70LITTLE OIL & GAS, INC.DRILL10,400
1985-05-0327406142-311-32293BRACKEN "1A" #57LITTLE OIL & GAS, INC.DRILL10,400
1985-05-0327406842-311-32295BRACKEN "1A" #56LITTLE OIL & GAS, INC.DRILL10,400
1985-05-0127395542-311-32290LEWIS, EVA COE #4EXXON CORP.DRILL7,000
1985-05-0127400742-311-32292WHEELER, CLIFTON #16EXXON CORP.DRILL7,040
1985-05-0127395742-311-32291WHEELER, CLIFTON #15EXXON CORP.DRILL7,110
1985-05-0127390842-311-31829WOODWARD, CHARLES #1ENDURO OIL COMPANY INC.DRILL1,212
1985-04-2427311142-311-32289HENRY, EDNA GIBBENS #7PORTAL DRILLING COMPANYDRILL9,900
1985-04-2427311142-311-32289HENRY, EDNA GIBBENS #7PORTAL DRILLING COMPANYDRILL9,900
1985-04-1727250742-311-32288LIBERSAT, MAY #2WILLIAMS, CLAYTON W., JR.DRILL10,050
1985-04-1627228842-311-32287JAMBERS #2BHILTY INTERESTS, INC.DRILL6,550
1985-04-1627228642-311-32286JAMBERS, TOM #3BHILTY INTERESTS, INC.DRILL6,550
1985-04-1127188442-311-32284JAMBERS, TOM ETAL #1BHILTY INTERESTS, INC.DRILL6,550
1985-04-1027174442-311-32283HORTON, R. P. #4TANA OIL & GAS CORP.DRILL9,500
1985-04-0927198942-311-32285RIVES TRUST #1TEXAS GAS EXPLORATION CORP.DRILL17,600
1985-04-0927160942-311-32281SOUTH TEXAS SYNDICATE 490 #1CHANOCO CORPORATIONDRILL6,000
1985-04-0827164842-311-32282RHODE, D. W. 10 #1ARCO OIL & GAS CO.DRILL9,500
1985-04-0427146042-311-32279BRACKEN "1" #23LITTLE OIL & GAS, INC.DRILL10,200
1985-04-0427146142-311-32280BRACKEN "1" #40LITTLE OIL & GAS, INC.DRILL10,300
1985-04-0327128542-311-32278JAMBERS, HAROLD JR. #1CHILTY INTERESTS, INC.DRILL6,550
1985-04-0227125542-311-32277HENRY, EDNA GIBBENS #9DOLCH PRODUCTION, INC.DRILL9,900
1985-03-2927098942-311-32276HORTON, R. P. #21ROYAL OIL & GAS CORP.DRILL9,800
1985-03-2527037942-311-32272WHEELER, CHARLES #19WELHAUSEN COMPANY, THEDRILL1,100
1985-03-2527038042-311-32480WHEELER, CHARLES #18WELHAUSEN COMPANY, THEDRILL1,200
1985-03-2527038242-311-32274WHEELER, CHARLES #20WELHAUSEN COMPANY, THEDRILL1,150
1985-03-2227034242-311-32271NISSEN, MABEL #1AMAX PETROLEUM CORPORATIONDRILL12,800
1985-03-2227097742-311-32275HARRIS, MARTIN R. ET AL #16DELRAY OIL, INC.DRILL6,300
1985-03-2227027142-311-32270GUBBELS, LOUIS M. #29EXXON CORP.DRILL7,200
1985-03-2227026742-311-32269TEAL-P #5ATANA OIL & GAS CORP.DRILL9,500
1985-03-1926992242-311-32268SOUTH TEXAS SYNDICATE #1220HAWN BROS-CHAPMAN OIL-LA FETEDRILL6,000
1985-03-1926991442-311-32266HENRY, EDNA GIBBENS #6PORTAL DRILLING COMPANYDRILL9,900
1985-03-1926991542-311-32267HENRY, EDNA GIBBENS #5PORTAL DRILLING COMPANYDRILL9,900
1985-03-1926991342-311-32265HENRY, EDNA GIBBENS #4PORTAL DRILLING COMPANYDRILL9,900
1985-03-1826964642-311-32263TEAL-P #2TANA OIL & GAS CORP.DRILL9,500
1985-03-1826964742-311-32264MATOCHA #3TANA OIL & GAS CORP.DRILL9,500
1985-03-1426943342-311-32261BRACKEN "1" #10LITTLE OIL & GAS, INC.DRILL10,200
page 141 of 171
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Mcmullen County.