Harris County Drilling Permits

Every permit issued by the Texas Railroad Commission in Harris County — updated daily, data through 2026-02-13.

Harris County has had no new drilling permits in the past 90 days; the most recent permit on record was issued 2026-02-13. FRIO RESOURCES, LLC leads with 1 permit in the past 12 months, the only operator active in the county.

Last 30 Days

0

Operators (30d)

0

Latest Permit

2026-02-13

All Time

3,825

3,825 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1993-11-2341862742-201-31902SIMMS-SWEET #49EXXON CORP.RECOMP6,000
1993-11-1741836842-201-32106OLCOTT GU 4 #1EXXON CORP.RECOMP4,428
1993-11-1539822442-201-32278SEIDEL, OTTO #1 AMCDAY ENERGY CORP.DRILL2,250
1993-11-1241813042-201-32337C. O. & G. FEE #68TEXACO E & P INC.DRILL8,750
1993-11-1041801442-201-32336EHRHARDT (WILCOX) GAS UNIT #1 #4ENRON OIL & GAS COMPANYDRILL12,500
1993-11-1041801442-201-32336EHRHARDT (WILCOX) GAS UNIT #1 #4ENRON OIL & GAS COMPANYDRILL15,000
1993-11-1041801442-201-32336EHRHARDT (WILCOX) GAS UNIT #1 #4ENRON OIL & GAS COMPANYDRILL13,700
1993-11-0841799042-201-32335INTERFINANCIAL CORP. #2GLOBAL NATURAL RESOURCES CORP.DRILL10,600
1993-11-0841799042-201-32335INTERFINANCIAL CORP. #2GLOBAL NATURAL RESOURCES CORP.DRILL11,625
1993-10-2541721142-201-32333GRAVES UNIT "B" #1ENRON OIL & GAS COMPANYDRILL12,500
1993-10-2541721142-201-32333GRAVES UNIT "B" #1ENRON OIL & GAS COMPANYDRILL15,100
1993-10-2541721142-201-32333GRAVES UNIT "B" #1ENRON OIL & GAS COMPANYDRILL15,100
1993-10-2141731742-201-32281SEIDEL, OTTO #6BMCDAY ENERGY CORP.RECOMP1,960
1993-10-1941720442-201-32334SWEENEY #2HANSON PRODUCTION COMPANYDRILL13,700
1993-10-1941720442-201-32334SWEENEY #2HANSON PRODUCTION COMPANYDRILL12,870
1993-10-1841722242-201-32332STEVENSON FEE #160TEXACO E & P INC.DRILL8,500
1993-10-0741686242-201-32296WHITCOMB, B. A. #1MARALO, INC.RECOMP8,050
1993-10-0641649042-201-32329STEVENSON FEE #159TEXACO E & P INC.DRILL8,500
1993-10-0541649242-201-32331STEVENSON FEE #162TEXACO E & P INC.DRILL8,500
1993-10-0541649142-201-32330STEVENSON FEE #161TEXACO E & P INC.DRILL8,500
1993-09-1741617542-201-32328EHRHARDT GAS UNIT #1 #2ENRON OIL & GAS COMPANYDRILL11,000
1993-09-1741617542-201-32328EHRHARDT GAS UNIT #1 #2ENRON OIL & GAS COMPANYDRILL11,000
1993-09-1441601642-201-31588TOMBALL GAS UNIT 9 #20EXXON CORP.RECOMP6,518
1993-08-2041520342-201-32326HAMILL GAS UNIT #1 #2ENRON OIL & GAS COMPANYDRILL13,500
1993-08-2041520342-201-32326HAMILL GAS UNIT #1 #2ENRON OIL & GAS COMPANYDRILL13,500
1993-08-2041514442-201-32327GALV BAY S.T. 256/294 #1GLOBAL NATURAL RESOURCES CORP.DRILL12,147
1993-08-1041475642-201-32325BARNHART-COLUMBUS UNIT #1COLUMBUS ENERGY CORP.DRILL8,500
1993-07-2841437342-201-32324HAMILL GAS UNIT NO. 1 #3ENRON OIL & GAS COMPANYDRILL10,500
1993-07-2841437342-201-32324HAMILL (WILCOX) GAS UNIT NO. 1 #3ENRON OIL & GAS COMPANYDRILL10,600
1993-06-2841208542-201-31512SCHERER, W. B. #9TORTUGA OPERATING COMPANYRECOMP6,802
1993-06-2841185642-201-00223MUELLER, E. E. #5TORTUGA OPERATING COMPANYRECOMP5,615
1993-06-1841162142-201-30583DRILLING DISTRICT #22 #6M & R EXPLORATION COMPANYRENTR5,204
1993-06-1841162042-201-30353DRILLING DISTRICT #22 #5M & R EXPLORATION COMPANYRENTR5,335
1993-06-1641224742-201-31838OSGOOD-MATLOCK #1FRENCH PRODUCTION INCORPORATEDDRILL12,879
1993-06-1641224742-201-31838OSGOOD-MATLOCK #1FRENCH PRODUCTION INCORPORATEDDRILL12,879
1993-06-1541282542-201-32323BAHR INTEREST ET AL #1CHEVRON U. S. A. INC.DRILL13,500
1993-06-1541282542-201-32323BAHR INTEREST ET AL #1CHEVRON U. S. A. INC.DRILL11,446
1993-06-1441227342-201-31692ULRICH, JERRY #1FRENCH PRODUCTION INCORPORATEDOTHER13,303
1993-06-0241092842-201-30371MAGNOLIA REALTY #4TORTUGA OPERATING COMPANYRECOMP5,642
1993-06-0141215742-201-31942GOODYKOONTZ, W. W. #9HOUSTON EXPL. & PROD. CO., INC.RECOMP8,016
1993-05-2741221642-201-32321GNRC-EXXON FEE #2GLOBAL NATURAL RESOURCES CORP.DRILL10,726
1993-05-2741221642-201-32321GNRC-EXXON FEE #2GLOBAL NATURAL RESOURCES CORP.DRILL10,103
1993-05-2641198942-201-30611LEE, IVON III #1FORNEY & MCCOMBSRECOMP5,350
1993-05-2541188842-201-32149JOSEY, L. -E- #1WINGLER, SHARP & STOWERECOMP7,500
1993-05-2141198642-201-32320JOSEY RANCH #1HANSON MINERALS CO.DRILL14,500
1993-05-2041197142-201-32319HAHN #2MAGUIRE OIL COMPANYDRILL7,300
1993-05-2041182642-201-32318KIESLING & DIXON #1MARALO, INC.DRILL8,600
1993-04-2941103642-201-31988BUSCH, H. #11BENDERLI OIL COMPANY, INCRECOMP2,974
1993-04-2941103542-201-31801BUSCH, H. #7BENDERLI OIL COMPANY, INCRECOMP2,776
1993-04-1641080442-201-32317SIMMS-SWEET #59EXXON CORP.DRILL2,750
page 26 of 77

Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Harris County.