← Ector County

Ector County Drilling Permits

Every permit issued by the Texas Railroad Commission in Ector County — updated daily, data through 2026-09-23.

Ector County permitting is running 18 permits a month over the trailing 90 days (55 total, versus 9 in the prior quarter). 1 was issued in the past week. DIAMONDBACK E&P LLC leads with 72 permits in the past 12 months, one of 19 operators active in the county.

Last 30 Days

9

Operators (30d)

5

Latest Permit

2026-09-23

All Time

16,110

16,110 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1987-09-2133611542-135-35656MOSS, PAUL #15FLAG-REDFERN OIL COMPANYDRILL4,300
1987-09-2133606342-135-35655TXL NORTH UNIT #460SHELL WESTERN E&P INC.DRILL7,100
1987-09-1833603042-135-35654PENWELL UNIT #1373TEXACO PRODUCING INC.DRILL3,900
1987-09-1833602942-135-35653PENWELL UNIT #1380TEXACO PRODUCING INC.DRILL3,900
1987-09-1833602842-135-35652PENWELL UNIT #2323TEXACO PRODUCING INC.DRILL3,900
1987-09-1833602742-135-35651PENWELL UNIT #2314TEXACO PRODUCING INC.DRILL3,900
1987-09-1833602642-135-35650PENWELL UNIT #2343TEXACO PRODUCING INC.DRILL3,950
1987-09-1833602542-135-35649PENWELL UNIT #2392TEXACO PRODUCING INC.DRILL3,950
1987-09-1833600742-135-35646EAST COWDEN GRAYBURG UNIT #81CONOCO INC.DRILL4,700
1987-09-1833600742-135-35646EAST COWDEN GRAYBURG UNIT #81CONOCO INC.DRILL4,700
1987-09-1833600642-135-35645EAST COWDEN GRAYBURG UNIT #79CONOCO INC.DRILL4,700
1987-09-1833600442-135-35648EAST COWDEN GRAYBURG UNIT #82CONOCO INC.DRILL4,700
1987-09-1833600442-135-35648EAST COWDEN GRAYBURG UNIT #82CONOCO INC.DRILL4,750
1987-09-1733600542-135-35647EAST COWDEN GRAYBURG UNIT #80CONOCO INC.DRILL4,700
1987-09-1733599642-135-35644JOHNSON RANCH "43" #1RUST OIL CORP.DRILL10,000
1987-09-1733599642-135-35644JOHNSON RANCH "43" #1RUST OIL CORP.DRILL10,000
1987-09-1733596342-135-35643COWDEN RANCH "6" #3RUST OIL CORP.DRILL9,000
1987-09-1633596242-135-35642COWDEN RANCH "7" #6RUST OIL CORP.DRILL9,000
1987-09-1633591642-135-35639TXL NORTH UNIT #487SHELL WESTERN E&P INC.DRILL7,100
1987-09-1633591442-135-35640TXL NORTH UNIT #486SHELL WESTERN E&P INC.DRILL7,100
1987-09-1633591142-135-35641NORTH COWDEN UNIT #1320WAMOCO PRODUCTION COMPANYDRILL4,900
1987-09-1433584042-135-35638SOUTH COWDEN CANYON UNIT #23CONOCO INC.DRILL9,150
1987-09-1433580542-135-35637WILLIAMSON B #1ALTA ENERGY CORPORATIONDRILL5,850
1987-09-1433580442-135-35636WILLIAMSON A #1ALTA ENERGY CORPORATIONDRILL5,850
1987-09-1433466142-135-35615WITCHER, J. E. #85AMOCO PRODUCTION COMPANYDRILL4,750
1987-09-1433466142-135-35615WITCHER, J. E. #85AMOCO PRODUCTION COMPANYDRILL4,750
1987-09-1433465942-135-35614WITCHER, J. E. #87AMOCO PRODUCTION COMPANYDRILL4,750
1987-09-1433465742-135-35613WITCHER, J. E. #88AMOCO PRODUCTION COMPANYDRILL4,650
1987-09-1433465742-135-35613WITCHER, J. E. #88AMOCO PRODUCTION COMPANYDRILL4,650
1987-09-1433465542-135-35620COWDEN, ELLIOTT F. "A" #172AMOCO PRODUCTION COMPANYDRILL4,650
1987-09-1033575942-135-35635AVERITT, W. T. #1TMBR/SHARP DRILLING, INC.DRILL5,700
1987-09-1033506542-135-35625MOSS UNIT #210UNION OIL COMPANY OF CALIFORNIADRILL4,900
1987-09-1033411242-135-35607HOLT, O. B. #120TEXACO INC.DRILL4,630
1987-09-0933506842-135-35628MOSS UNIT #1614UNION OIL COMPANY OF CALIFORNIADRILL4,900
1987-09-0933506742-135-35623MOSS UNIT #618UNION OIL COMPANY OF CALIFORNIADRILL4,900
1987-09-0933506642-135-35624MOSS UNIT #209UNION OIL COMPANY OF CALIFORNIADRILL4,900
1987-09-0933506342-135-35627MOSS UNIT #910UNION OIL COMPANY OF CALIFORNIADRILL4,900
1987-09-0833527442-135-35633PENWELL UNIT #1357TEXACO PRODUCING INC.DRILL3,925
1987-09-0433540342-135-35634GOLDSMITH SAN ANDRES UNIT #1574CHEVRON U. S. A. INC.DRILL4,800
1987-09-0133522242-135-35632GOLDSMITH LANDRETH (DEEP) UNIT #274AMOCO PRODUCTION COMPANYDRILL6,800
1987-09-0133522142-135-35631GOLDSMITH LANDRETH (DEEP) UNIT #275AMOCO PRODUCTION COMPANYDRILL6,800
1987-08-3133511842-135-35630COWDEN "19" #1RUST OIL CORP.DRILL9,000
1987-08-3133506442-135-35626MOSS UNIT #812UNION OIL COMPANY OF CALIFORNIADRILL4,900
1987-08-2633512142-135-35629RATLIFF, SALLIE W. #1SUN EXPL. & PROD. CO.-MIDLANDDRILL14,000
1987-08-2533490442-135-06727PARKS COUNTY UNIT "TG" #1ARCO OIL & GAS CO.RECOMP13,182
1987-08-2533490342-135-31407JOHNSON, J. L. "J" #7ARCO OIL & GAS CO.RECOMP9,450
1987-08-2033475442-135-00920GOLDSMITH SAN ANDRES UNIT #541CHEVRON U. S. A. INC.RENTR5,800
1987-08-2033332542-135-33395FASKEN, DAVID "BJ" #1AMOCO PRODUCTION CO.-ANDREWSRECOMP10,855
1987-08-2033319942-135-35597CORRIGAN COWDEN UNIT #207ARCO OIL & GAS CO.DRILL4,700
1987-08-1933479142-135-35679COWDEN "32" #1BAYTECH, INC.DRILL9,300
page 251 of 323
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Ector County.