← Ector County

Ector County Drilling Permits

Every permit issued by the Texas Railroad Commission in Ector County — updated daily, data through 2026-08-07.

Ector County permitting is running 9.3 permits a month over the trailing 90 days (28 total, down 40% on the prior quarter). 7 were issued in the past week. DIAMONDBACK E&P LLC leads with 87 permits in the past 12 months, one of 19 operators active in the county.

Last 30 Days

19

Operators (30d)

4

Latest Permit

2026-08-07

All Time

16,076

16,076 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1977-08-22595842-135-04507SLATOR -A- TRACT 2 #2SHELL OIL COMPANYOTHER9,752
1977-08-22595442-135-04472SLATOR -B- #2SHELL OIL COMPANYOTHER9,734
1977-08-19584342-135-32731BAGLEY-A #19WCITIES SERVICE COMPANYDRILL4,600
1977-08-18571742-135-32740EAST COWDEN (GRAYBURG) UNIT #51CONTINENTAL OIL COMPANYDRILL4,700
1977-08-15541142-135-20632THOMAS, A. E. "A" NCT-1 #28TEXACO INC.DRILL9,326
1977-08-15540842-135-32739MOSS #6UNION TEXAS PETROLEUM CORP.DRILL12,200
1977-08-15540742-135-32738GOLDSMITH SAN ANDRES UNIT #1342GULF OIL CORP.DRILL4,300
1977-08-12534242-135-32736FOSTER JOHNSON UNIT #212SUN EXPLORATION & PRODUCTION CO.DRILL4,500
1977-08-11562042-135-32734WIGHT UNIT #96CONTINENTAL OIL COMPANYDRILL4,500
1977-08-11561942-135-32735WIGHT UNIT #99CONTINENTAL OIL COMPANYDRILL4,400
1977-08-11561842-135-32733WIGHT UNIT #98CONTINENTAL OIL COMPANYDRILL4,450
1977-08-11540542-135-32737COWDEN, E. F. #2PETROLEUM TECHNICAL SERVICES CO.DRILL4,400
1977-08-08488142-135-06722PARKS, ROY "B" TG #18ATLANTIC RICHFIELD CO.RECOMP13,297
1977-08-04473342-135-32732PHILLIPS-COWDEN #1PETROLEUM TECHNICAL SERVICES CO.DRILL4,202
1977-08-04463442-135-32700GIST "C" #9KERR-MCGEE CORPORATIONDRILL4,600
1977-08-04463342-135-32702GIST "B" #9KERR-MCGEE CORPORATIONDRILL4,600
1977-07-29427342-135-32725WEST GRAYBURG UNIT #28AMOCO PRODUCTION COMPANYDRILL4,500
1977-07-29427142-135-32723WEST GRAYBURG UNIT #26AMOCO PRODUCTION COMPANYDRILL4,500
1977-07-29426942-135-32724WEST GRAYBURG UNIT #27AMOCO PRODUCTION COMPANYDRILL4,500
1977-07-29426742-135-32730WEST GRAYBURG UNIT #30AMOCO PRODUCTION COMPANYDRILL4,500
1977-07-29426542-135-32726WEST GRAYBURG UNIT #29AMOCO PRODUCTION COMPANYDRILL4,500
1977-07-29426242-135-32727WEST GRAYBURG UNIT #31AMOCO PRODUCTION COMPANYDRILL4,500
1977-07-29422042-135-32722WEST GRAYBURG UNIT #34AMOCO PRODUCTION COMPANYDRILL4,500
1977-07-28418242-135-04644PAUL-B #1PHILLIPS PETROLEUM COMPANYRECOMP4,290
1977-07-28413242-135-32161EMBAR #52PHILLIPS PETROLEUM COMPANYDRILL8,000
1977-07-26411442-135-32721WEST GRAYBURG UNIT #32AMOCO PRODUCTION COMPANYDRILL4,500
1977-07-26411242-135-32720WEST GRAYBURG UNIT #33AMOCO PRODUCTION COMPANYDRILL4,500
1977-07-25387242-135-20367MCALPIN #2PHILLIPS PETROLEUM COMPANYRECOMP9,030
1977-07-21361742-135-32718WIGHT UNIT #97CONTINENTAL OIL COMPANYDRILL4,400
1977-07-21361542-135-32717WIGHT UNIT #95CONTINENTAL OIL COMPANYDRILL4,500
1977-07-21359642-135-32716WIGHT UNIT #93CONTINENTAL OIL COMPANYDRILL4,400
1977-07-21359442-135-32715WIGHT UNIT #94CONTINENTAL OIL COMPANYDRILL4,400
1977-07-20348142-135-32714JOHNSON GRAYBURG-SAN ANDRES UNIT #3303CITIES SERVICE COMPANYDRILL4,700
1977-07-20347942-135-32713JOHNSON GRAYBURG SAN ANDRES UNIT #3302CITIES SERVICE COMPANYDRILL4,200
1977-07-15319742-135-32712JOHNSON, J. L. #1PETROLEUM TECHNICAL SERVICES CO.DRILL4,200
1977-07-14305242-135-05127UNIVERSITY -D- #11SHELL OIL COMPANYRECOMP5,278
1977-07-14301442-135-05125UNIVERSITY -D- #9SHELL OIL COMPANYRECOMP8,868
1977-07-12284742-135-04352NOBLES #3PHILLIPS PETROLEUM COMPANYRECOMP8,350
1977-07-08365942-135-32706FOSTER-JOHNSON UNIT #714SUN EXPLORATION & PRODUCTION CO.DRILL4,500
1977-07-08259742-135-32711SMITH, R. W. "G" #31AMOCO PRODUCTION COMPANYDRILL5,503
1977-07-08259642-135-32710SMITH, R. W. "G" #32AMOCO PRODUCTION COMPANYDRILL5,550
1977-07-08253142-135-32197FOSTER-JOHNSON UNIT #1414SUN EXPLORATION & PRODUCTION CO.DRILL4,500
1977-07-07365842-135-32703GIST "B" #8KERR-MCGEE CORPORATIONDRILL4,600
1977-07-07365642-135-32701GIST "C" #8KERR-MCGEE CORPORATIONDRILL4,600
1977-06-30212442-135-31193DEB, CONGER #1RASMUSSEN, JAMES W.OTHER4,115
1977-06-30212242-135-00097CUMMINS-D #16CITIES SERVICE OIL CO.RECOMP6,340
1977-06-30212042-135-32709SMITH, R. W. "F" #9AMOCO PRODUCTION COMPANYDRILL5,700
1977-06-29214742-135-32707COWDEN "U" #3PHILLIPS PETROLEUM COMPANYDRILL4,500
1977-06-29203642-135-00042CUMMINS, H. E. "K" #1ATLANTIC RICHFIELD CO.RECOMP6,400
1977-06-29195842-135-32697FOSTER-JOHNSON UNIT #1413SUN EXPLORATION & PRODUCTION CO.DRILL4,500
page 321 of 322
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Ector County.