← Ector County

Ector County Drilling Permits

Every permit issued by the Texas Railroad Commission in Ector County — updated daily, data through 2026-09-25.

Ector County permitting is running 21 permits a month over the trailing 90 days (62 total, versus 9 in the prior quarter). 5 were issued in the past week. DIAMONDBACK E&P LLC leads with 75 permits in the past 12 months, one of 19 operators active in the county.

Last 30 Days

13

Operators (30d)

6

Latest Permit

2026-09-25

All Time

16,117

16,117 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
1986-08-1230514442-135-35333ARCO "22" #1TERRA RESOURCES, INC.DRILL8,200
1986-08-0730500742-135-35332MCENTIRE #13PHILLIPS PETROLEUM COMPANYDRILL4,650
1986-08-0730499242-135-30016GOLDSMITH, C. A. ET AL #1127CHEVRON U. S. A. INC.RECOMP6,600
1986-08-0630497742-135-35330EMBAR #61PHILLIPS PETROLEUM COMPANYDRILL4,650
1986-08-0630497642-135-35329EMBAR #59PHILLIPS PETROLEUM COMPANYDRILL4,675
1986-08-0630497842-135-35331EMBAR #60PHILLIPS PETROLEUM COMPANYDRILL4,650
1986-07-2830462442-135-02642COWDEN RANCH "7" #3RUST OIL CORP.OTHER8,929
1986-07-2830462142-135-35328PALMER, RUTH G. #14ARCO OIL & GAS CO.DRILL4,700
1986-07-2830462142-135-35328PALMER, RUTH G. #14ARCO OIL & GAS CO.DRILL4,700
1986-07-2530454842-135-34268GOLDSMITH, C. A. ET AL #1386CHEVRON U. S. A. INC.RECOMP6,800
1986-07-2330448742-135-30644WITCHER, J. E. #63AMOCO PRODUCTION COMPANYRECOMP9,000
1986-07-1630427242-135-02092PAUL MOSS UNIT #16SUN EXPL. & PROD. CO.-MIDLANDOTHER4,235
1986-07-1630426142-135-20141PAUL MOSS UNIT #17SUN EXPL. & PROD. CO.-MIDLANDOTHER4,250
1986-07-1630427442-135-02097PAUL MOSS UNIT #23SUN EXPL. & PROD. CO.-MIDLANDOTHER4,245
1986-07-1630426942-135-02040PAUL MOSS UNIT #31SUN EXPL. & PROD. CO.-MIDLANDOTHER4,316
1986-07-1630426042-135-20142PAUL MOSS UNIT #8SUN EXPL. & PROD. CO.-MIDLANDOTHER4,245
1986-07-1630426342-135-02032PAUL MOSS UNIT #7SUN EXPL. & PROD. CO.-MIDLANDOTHER4,259
1986-07-1630427142-135-02037PAUL MOSS UNIT #24SUN EXPL. & PROD. CO.-MIDLANDOTHER4,235
1986-07-1630427542-135-32774PAUL MOSS UNIT #161SUN EXPL. & PROD. CO.-MIDLANDOTHER4,440
1986-07-0730391242-135-35324PENWELL UNIT #2356TEXACO PRODUCING INC.DRILL3,900
1986-07-0730391542-135-35325PENWELL UNIT #1377TEXACO PRODUCING INC.DRILL3,930
1986-07-0730392242-135-35327PENWELL UNIT #2346TEXACO PRODUCING INC.DRILL3,920
1986-07-0730392042-135-35326PENWELL UNIT #2367ATEXACO PRODUCING INC.DRILL3,875
1986-07-0330383542-135-35281EAST COWDEN (GB) UNIT #75CONOCO INC.DRILL4,750
1986-07-0330384942-135-35277EAST COWDEN (GB) UNIT #72CONOCO INC.DRILL4,750
1986-07-0330384642-135-35283EAST COWDEN (GB) UNIT #71CONOCO INC.DRILL4,750
1986-06-3030370542-135-35323PARKER ESTATE "A" #7ODESSA EXPLORATION, INC.DRILL4,500
1986-06-2533205842-135-10469FASKEN OPERATING AREA -B- #6AMOCO PRODUCTION CO.-ANDREWSRECOMP13,160
1986-06-2330349042-135-02650COWDEN RANCH "19" #2RUST OIL CORP.OTHER8,809
1986-06-2030343542-135-35322SOUTH COWDEN UNIT #21CONOCO INC.DRILL9,250
1986-06-1930338842-135-35321JENNIFER 'A' #13RENDOVA OIL CODRILL5,000
1986-06-1830333642-135-33986CONNELL, W. E. NCT-2 #162TEXACO INC.RECOMP9,800
1986-06-1830348242-135-02830COWDEN, J. M. R/A "A" #104AMOCO PRODUCTION COMPANYDRILL5,310
1986-06-1630330242-135-02820COWDEN, J. M. R/A "A" #94AMOCO PRODUCTION COMPANYDRILL5,301
1986-06-1630331642-135-02822COWDEN, J. M. R/A "A" #96AMOCO PRODUCTION COMPANYDRILL5,283
1986-06-1330322042-135-35017MIDLAND FARMS #11SOUTHLAND ROYALTY COMPANYRECOMP10,700
1986-06-1330322042-135-35017MIDLAND FARMS #11SOUTHLAND ROYALTY COMPANYRECOMP4,800
1986-06-1230315042-135-04963ANDERSON, CHC R/A "E" #4AMOCO PRODUCTION COMPANYRECOMP10,537
1986-06-1130312942-135-35320FRASER, G. C. #3SUN EXPL. & PROD. CO.-MIDLANDDRILL6,100
1986-06-1130312142-135-35319FRASER, G. C. #2SUN EXPL. & PROD. CO.-MIDLANDDRILL6,100
1986-06-0530286442-135-35318PENWELL UNIT #2316TEXACO PRODUCING INC.DRILL3,920
1986-06-0530286242-135-35317PENWELL UNIT #2390TEXACO PRODUCING INC.DRILL3,900
1986-06-0530286142-135-35316PENWELL UNIT #2337TEXACO PRODUCING INC.DRILL3,920
1986-06-0530286042-135-35315PENWELL UNIT #2315TEXACO PRODUCING INC.DRILL3,915
1986-06-0230276642-135-35314COWDEN "G" #1ATKINS PETROLEUM CORP.DRILL9,100
1986-05-2730254442-135-35313COWDEN #1PITTS ENERGY CO.DRILL4,500
1986-05-2730262542-135-00274COWDEN "W" #1FINA OIL & CHEMICAL COMPANYRECOMP5,960
1986-05-2130235342-135-35308MOSS UNIT #811UNION OIL COMPANY OF CALIFORNIADRILL4,900
1986-05-2130235442-135-35309MOSS UNIT #810UNION OIL COMPANY OF CALIFORNIADRILL4,900
1986-05-2130235542-135-35310MOSS UNIT #809UNION OIL COMPANY OF CALIFORNIADRILL4,900
page 259 of 323
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Ector County.