← Bexar County

Bexar County Drilling Permits

Every permit issued by the Texas Railroad Commission in Bexar County — updated daily, data through 2026-06-05.

Bexar County has had no new drilling permits in the past 90 days; the most recent permit on record was issued 2026-06-05. JM CALK OPERATING, LLC leads with 7 permits in the past 12 months, one of 2 operators active in the county.

Last 30 Days

0

Operators (30d)

0

Latest Permit

2026-06-05

All Time

7,897

7,897 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1990-05-1737337142-029-38124SEGURA UNIT #C 61R.D. OIL COMPANYDRILL500
1990-05-1737337042-029-38116SEGURA UNIT #D 51R.D. OIL COMPANYDRILL500
1990-05-1737336942-029-38115SEGURA UNIT #D 41R.D. OIL COMPANYDRILL500
1990-05-1737336242-029-38117SEGURA #D 11R.D. OIL COMPANYDRILL500
1990-04-2637248442-029-38114SALP "B" #1SIGMOR PIPELINE CO.DRILL200
1990-04-1637225242-029-38113SHERWOOD #2SCORE ENERGY COMPANYDRILL900
1990-04-0437176542-029-38112KT "B" #1KOCH REFINING COMPANYDRILL200
1990-02-1436984542-029-38111FRIESENHAHN #2DORRIS PETROLEUM, INC.DRILL1,000
1990-01-2436904842-029-38110OLSEN, HAROLD #1BRONCO-MEDINA OIL CO., INC.DRILL1,800
1990-01-2336900142-029-38109RISTOW, GUS #1DORRIS PETROLEUM, INC.DRILL1,000
1990-01-2336900042-029-38108FRIESENHAHN #1DORRIS PETROLEUM, INC.DRILL1,000
1989-12-2936812742-029-38106SEGURA #C 11R.D. OIL COMPANYDRILL500
1989-12-2936812642-029-38107SEGURA #B 11R.D. OIL COMPANYDRILL450
1989-11-1636575642-029-38105HALBARDIER, FRED C. #9ARANSAS OIL COMPANY, INC.DRILL950
1989-09-1136332342-029-38101MILLER, CECIL "A" LEASE #4DEMCO OIL & GASDRILL900
1989-09-1136332242-029-38103MILLER, CECIL "A" LEASE #10DEMCO OIL & GASDRILL900
1989-09-1136332142-029-38099MILLER, CECIL "A" LEASE #9DEMCO OIL & GASDRILL900
1989-09-1136332042-029-38096MILLER, CECIL "A" LEASE #8DEMCO OIL & GASDRILL900
1989-09-1136331942-029-38102MILLER, CECIL "A" LEASE #7DEMCO OIL & GASDRILL900
1989-09-1136331742-029-38097MILLER, CECIL "A" LEASE #6DEMCO OIL & GASDRILL900
1989-09-1136331542-029-38100MILLER, CECIL "A" LEASE #5DEMCO OIL & GASDRILL900
1989-09-1136331442-029-38098MILLER, CECIL "A" LEASE #2DEMCO OIL & GASDRILL900
1989-09-0836331342-029-38104MILLER, CECIL "A" LEASE #3DEMCO OIL & GASDRILL900
1989-08-2936329942-029-38095MILLER, CECIL "A" LEASE #1DEMCO OIL & GASDRILL900
1989-08-1536273942-029-38094LUBEL UNIT # 2 #21PETRO-TEX ENERGY & EXPL.CO.,INC.DRILL1,350
1989-08-0936239142-029-38092JANICE J #3PETRO-TEX ENERGY & EXPL.CO.,INC.DRILL1,350
1989-08-0936237542-029-38093HALBARDIER, FRED C. #8ARANSAS OIL COMPANY, INC.DRILL950
1989-08-0736159542-029-38091JANSZEN #55ELK PRODUCTION COMPANYDRILL750
1989-07-1836146442-029-38087SHARON T #5PETRO-TEX ENERGY & EXPL.CO.,INC.DRILL1,350
1989-07-1736146742-029-38090LUBEL UNIT #2 #17PETRO-TEX ENERGY & EXPL.CO.,INC.DRILL1,350
1989-07-1736146642-029-38089SHARON T #7PETRO-TEX ENERGY & EXPL.CO.,INC.DRILL1,350
1989-07-1736146542-029-38088SHARON T #6PETRO-TEX ENERGY & EXPL.CO.,INC.DRILL1,350
1989-07-0336101642-029-38086LUBEL UNIT #2 #15PETRO-TEX ENERGY & EXPL.CO.,INC.DRILL1,350
1989-06-2736069742-029-38085SHARON T #8PETRO-TEX ENERGY & EXPL.CO.,INC.DRILL1,350
1989-06-0936025542-029-38084BERRY #1DORRIS PETROLEUM, INC.DRILL1,800
1989-06-0135990942-029-38083BAKER TRACT III #4JB OIL & GAS WELL SERVICEDRILL1,500
1989-05-3135988542-029-38082LUBEL UNIT # 2 #16PETRO-TEX ENERGY & EXPL.CO.,INC.DRILL1,350
1989-05-3035964342-029-38081RECTIFIER #3VALERO TRANSMISSION, L. P.DRILL300
1989-05-3035964142-029-38080RECTIFIER #1VALERO TRANSMISSION, L. P.DRILL300
1989-05-2435948742-029-38078SHARON T #4PETRO-TEX ENERGY & EXPL.CO.,INC.DRILL1,350
1989-05-1235923042-029-38077KRUEGER #2DORRIS PETROLEUM, INC.DRILL1,900
1989-05-0435888442-029-38075LIEBE-HOUSE "A" #20KHODGE, C. ENERGY INC.DRILL1,400
1989-05-0435888342-029-38076LIEBE-HOUSE "A" #21HODGE, C. ENERGY INC.DRILL1,400
1989-05-0235872642-029-38074FRANK, E. W. #11WATSON, A. D.DRILL1,600
1989-04-2135837942-029-38073BAKER TRACT 3 #3JB OIL & GAS WELL SERVICEDRILL1,500
1989-04-1335795242-029-38072MALVEN, CHARLES "B" #3DEVON ENERGY CORPORATION(NEVADA)DRILL1,500
1989-04-0335757042-029-38071MORRIS, BEULAH "B" #9SEEKER OIL COMPANY, INCORPORATEDDRILL950
1989-04-0335756942-029-38070MORRIS, BEULAH "B" #8SEEKER OIL COMPANY, INCORPORATEDDRILL950
1989-04-0335756842-029-38069MORRIS, BEULAH "B" #4SEEKER OIL COMPANY, INCORPORATEDDRILL950
1989-03-2235707742-029-38067OPPENHEIMER, HERBERT M. ET AL #F 6RIA MIA CORP.DRILL400
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Bexar County.