← Ector County

Ector County Drilling Permits

Every permit issued by the Texas Railroad Commission in Ector County — updated daily, data through 2026-08-03.

Ector County permitting is running 8.3 permits a month over the trailing 90 days (25 total, down 47% on the prior quarter). 6 were issued in the past week. DIAMONDBACK E&P LLC leads with 86 permits in the past 12 months, one of 19 operators active in the county.

Last 30 Days

16

Operators (30d)

4

Latest Permit

2026-08-03

All Time

16,071

16,071 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1995-02-1443280942-135-37021ECTOR 'BF' FEE #3TEXACO E & P INC.DRILL4,000
1995-02-1443280842-135-37020ECTOR 'BF' FEE #4TEXACO E & P INC.DRILL4,020
1995-02-1443280742-135-37019ECTOR 'BF' FEE #6TEXACO E & P INC.DRILL4,000
1995-02-1443280642-135-37018ECTOR 'BF' FEE #8TEXACO E & P INC.DRILL4,000
1995-02-1443280642-135-37018ECTOR 'BF' FEE #8TEXACO E & P INC.DRILL3,700
1995-02-1443280542-135-37017ECTOR 'BF' FEE #5TEXACO E & P INC.DRILL4,000
1995-02-1443280442-135-37016ECTOR 'BF' FEE #7TEXACO E & P INC.DRILL4,000
1995-02-1343288342-135-04642SLATOR, J. D. #3MARATHON OIL COMPANYRECOMP9,300Y
1995-02-1343288342-135-04642SLATOR, J. D. #3MARATHON OIL COMPANYRECOMP9,300Y
1995-02-1343288342-135-04642SLATOR, J. D. #3MARATHON OIL COMPANYRECOMP9,300Y
1995-02-0643260642-135-37014HOLT #1202ENRON OIL & GAS COMPANYDRILL13,100
1995-02-0343243442-135-07068THOMAS, A.E. #2TEXACO E & P INC.RECOMP8,000
1995-02-0343243342-135-07069THOMAS, A.E. #4TEXACO E & P INC.RECOMP8,000
1995-02-0143236242-135-37013ATLAS TEST WELL #2ATLAS WIRELINE SERVICESDRILL6,500
1995-01-2743227842-135-09020EMMONS UNIT #204FINA OIL & CHEMICAL COMPANYRENTR4,700
1995-01-2543221342-135-36035EDWARDS "E" #22PHILLIPS PETROLEUM COMPANYRECOMP5,100
1995-01-2543219542-135-07268MILLARD "D" #2PHILLIPS PETROLEUM COMPANYRECOMP8,511
1995-01-2543204142-135-03138GOLDSMITH ANDECTOR UNIT #Q 16 UPHILLIPS PETROLEUM COMPANYRECOMP6,310
1995-01-2443204042-135-03513GOLDSMITH ANDECTOR UNIT #Q 14UPHILLIPS PETROLEUM COMPANYRECOMP6,254
1995-01-2443197942-135-02717GOLDSMITH ANDECTOR UNIT #U 13UPHILLIPS PETROLEUM COMPANYRECOMP6,285
1995-01-2443197842-135-03514GOLDSMITH ANDECTOR UNIT #Q 13UPHILLIPS PETROLEUM COMPANYRECOMP6,274
1995-01-2443184042-135-02725GOLDSMITH ANDECTOR UNIT #T 14UPHILLIPS PETROLEUM COMPANYRECOMP6,250
1995-01-1943177842-135-02713GOLDSMITH ANDECTOR UNIT #T 15PHILLIPS PETROLEUM COMPANYRECOMP6,252
1995-01-1943176942-135-35349BROCK, L. E. #12LAGUNA PETROLEUM CORPORATIONRECOMP4,300
1995-01-0943166242-135-37007FOSTER GBSA UNIT #813WOXY USA INC.DRILL4,500
1995-01-0943166142-135-37011FOSTER GBSA UNIT #809OXY USA INC.DRILL4,500
1995-01-0943166042-135-37010FOSTER GBSA UNIT #810OXY USA INC.DRILL4,500
1995-01-0943165942-135-37009FOSTER GBSA UNIT #811OXY USA INC.DRILL4,500
1995-01-0943165842-135-37008FOSTER GBSA UNIT #812OXY USA INC.DRILL4,500
1995-01-0643144742-135-02834COWDEN, E.W. "C" #1REXENE CORPORATIONRENTR13,847
1995-01-0443150642-135-37006HENDERSON, S. #1TEXACO E & P INC.DRILL6,500
1995-01-0443150642-135-37006HENDERSON, S. #1TEXACO E & P INC.DRILL8,500
1995-01-0443150642-135-37006HENDERSON, S. #1TEXACO E & P INC.DRILL8,500
1994-12-2243076542-135-37002WOOTTON #7WALSH & WATTS, INC.DRILL6,150
1994-12-1943101042-135-36523EMBAR #62PHILLIPS PETROLEUM COMPANYRECOMP4,050
1994-12-1943101042-135-36523EMBAR #62PHILLIPS PETROLEUM COMPANYRECOMP3,930
1994-12-1643107342-135-37005FEE "N" #1PHILLIPS PETROLEUM COMPANYDRILL3,800
1994-12-1643107242-135-37004BRADLEY "D" #1PHILLIPS PETROLEUM COMPANYDRILL3,850
1994-12-1343089742-135-37003RATLIFF #1THOMPSON, J. CLEODRILL13,500
1994-12-1343089742-135-37003RATLIFF #1THOMPSON, J. CLEODRILL13,500
1994-12-1343076142-135-03222COWDEN, R. B. #1MEXCO ENERGY CORPORATIONOTHER5,775
1994-12-1343076042-135-03198COWDEN, R. B. #2MEXCO ENERGY CORPORATIONOTHER5,775
1994-12-1343075942-135-03221COWDEN, R. B. #3MEXCO ENERGY CORPORATIONOTHER5,706
1994-12-0743073642-135-11158ECTOR FEE UNIT #4GILLIAM'S AGHORN ENERGYRECOMP12,500
1994-12-0143038842-135-02506GOLDSMITH SAN ANDRES UNIT #B047WCCHEVRON U. S. A. INC.RENTR4,250
1994-11-2943035542-135-03468BUSTER #1CROSS TIMBERS OPERATING COMPANYRECOMP7,855
1994-11-2843017242-135-37000GOLDSMITH ADOBE UNIT #2003NATIONAL ENERGY GROUP, INC.DRILL6,100
1994-11-2343026442-135-37001KAYSER, EVA B. #5DALLAS PRODUCTION, INC.DRILL9,100
1994-11-2343022642-135-09236BARROW, AUGUSTA #11EXXON CORP.RECOMP13,565
1994-11-2243017142-135-36999GOLDSMITH ADOBE UNIT #2609NATIONAL ENERGY GROUP, INC.DRILL6,100
page 211 of 322
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Ector County.