← Jefferson County

Jefferson County Drilling Permits

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

Jefferson County permitting is running 1.7 permits a month over the trailing 90 days (5 total, down 62% on the prior quarter). EXXONMOBIL LOW C SOL ON STOR LLC leads with 11 permits in the past 12 months, one of 6 operators active in the county.

Last 30 Days

3

Operators (30d)

2

Latest Permit

2026-07-20

All Time

3,033

3,033 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
2010-08-0470015542-245-32662WILLOW #1SQUARE MILE ENERGY, L.L.C.DRILL11,800
2010-07-2669950542-245-32661MORRELL GAS UNIT #1PETRODOME OPERATING, LLCDRILL17,500
2010-07-2669950542-245-32661MORRELL GAS UNIT #1PETRODOME OPERATING, LLCDRILL15,878
2010-07-2269926942-245-32322CHESSHER #9NEWPARK ENVIRONMENTAL SVCS LLCRECOMP4,000
2010-07-2069892842-245-32660GLADYS CITY #139RHEACO OIL COMPANY, LTD.DRILL1,000
2010-07-2069892542-245-32659GLADYS CITY #140RHEACO OIL COMPANY, LTD.DRILL1,000
2010-07-1669877242-245-32658HERBERT BELLES #2E&B NATURAL RESOURCES MGT CORPDRILL16,000
2010-07-0269843242-245-32657GABRIELLE #1KINGWOOD EXPLORATION LLCDRILL8,500
2010-07-0269843242-245-32657GABRIELLE #1KINGWOOD EXPLORATION LLCDRILL8,500
2010-06-3069832042-245-32656CARDINAL #1SQUARE MILE ENERGY, L.L.C.DRILL11,000
2010-06-3069832042-245-32656CARDINAL #1SQUARE MILE ENERGY, L.L.C.DRILL11,000
2010-06-2469800542-245-32655ANNA LOWRY #1GOLDSTON OIL CORPORATIONDRILL12,800
2010-06-1169743542-245-32654J.B. GORDON #1CIMAREX ENERGY CO.DRILL16,000
2010-06-1169743542-245-32654TWO SISTERS #2CIMAREX ENERGY CO.DRILL16,000
2010-06-1169743542-245-32654TWO SISTERS #2CIMAREX ENERGY CO.DRILL16,000
2010-05-1169556342-245-32579W. P. MCCORMACK #16HILCORP ENERGY COMPANYRECOMP15,715
2010-05-0569524142-245-32652HARDER #1SAMSON LONE STAR, LLCDRILL18,500
2010-05-0569524142-245-32652HARDER #1SAMSON LONE STAR, LLCDRILL18,500
2010-05-0569524142-245-32652HARDER #1SAMSON LONE STAR, LLCDRILL18,500
2010-05-0569524142-245-32652HARDER #1SAMSON LONE STAR, LLCDRILL18,500
2010-05-0369532642-245-32653CLUBB, H. #1SQUARE MILE ENERGY, L.L.C.DRILL9,500
2010-05-0369521242-245-32579KEITH & DOWLEN #41HILCORP ENERGY COMPANYRECOMP9,394
2010-04-2169476142-245-32651BORDAGES HEIRS #1SQUARE MILE ENERGY, L.L.C.DRILL10,700
2010-04-2069459142-245-32650EPPIE #1CIMAREX ENERGY CO.DRILL16,000
2010-04-2069459142-245-32650EPPIE #1CIMAREX ENERGY CO.DRILL16,000
2010-04-2069459142-245-32650EPPIE #1CIMAREX ENERGY CO.DRILL16,000
2010-04-2069459142-245-32650EPPIE #1CIMAREX ENERGY CO.DRILL16,000
2010-04-1669448142-245-32649QUINN #1BALLARD EXPLORATION COMPANY,INC.DRILL18,000
2010-04-1669448142-245-32649QUINN #1STBALLARD EXPLORATION COMPANY,INC.DRILL18,000
2010-04-0969284242-245-32647GLADYS CITY UNIT #1PETRODOME OPERATING, LLCDRILL17,000
2010-04-0269120042-245-32645BUBBA "D" GU #1SAMSON LONE STAR, LLCDRILL14,500
2010-03-3069309542-245-32648NOME-HARDER #2SAMSON LONE STAR, LLCDRILL17,000
2010-03-3069309542-245-32648MASON ROAD #1SAMSON LONE STAR, LLCDRILL17,000
2010-03-3069309542-245-32648MASON ROAD #1SAMSON LONE STAR, LLCDRILL17,000
2010-03-3069309542-245-32648MASON ROAD #1SAMSON LONE STAR, LLCDRILL17,000
2010-03-3069309542-245-32648MASON ROAD #1SAMSON LONE STAR, LLCDRILL17,000
2010-03-2669353642-245-32609BP FAIRFIELD #1STCIMAREX ENERGY CO.RECOMP11,000
2010-03-2669353642-245-32609BP FAIRFIELD #1STCIMAREX ENERGY CO.RECOMP12,500
2010-03-1069247242-245-32646BEAUMONT AIR #1CIMAREX ENERGY CO.DRILL16,000
2010-03-1069247242-245-32646JEFFERSON AIRPLANE #5CIMAREX ENERGY CO.DRILL16,000
2010-03-0269170442-245-32457MCCLINTOCK #1SAMSON LONE STAR, LLCRECOMP12,196
2010-02-1069081942-245-32644M HALF CIRCLE RANCH #2GOLDSTON OIL CORPORATIONDRILL12,600
2010-02-1069081742-245-32643M HALF CIRCLE RANCH #1GOLDSTON OIL CORPORATIONDRILL13,500
2010-02-0369061642-245-32642SABINE RANCH G.U. NO. 1 #1POGO PRODUCING COMPANY LLCDRILL15,000
2010-02-0369061642-245-32642SABINE RANCH #1POGO PRODUCING COMPANY LLCDRILL15,000
2010-01-2868988442-245-32640MANION GAS UNIT #1CIMAREX ENERGY CO.DRILL16,000
2010-01-2868988442-245-32640MANION GAS UNIT #1CIMAREX ENERGY CO.DRILL16,000
2010-01-2769026342-245-32641GULF TERRACE 'C' #1BALLARD EXPLORATION COMPANY,INC.DRILL15,000
2010-01-1568978742-245-32639JEFFERSON AIRPLANE #4CIMAREX ENERGY CO.DRILL14,000
2010-01-1568978742-245-32639JEFFERSON AIRPLANE #4CIMAREX ENERGY CO.DRILL14,000
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Jefferson County.