Saltwater Disposal Wells in Ector County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
3,022
Permitted Capacity
8.9M bbl/d
Injected 12mo (thru 2025-06)
262.1M bbl
UIC Permits All Time
6,516
Ector County produced-water market → capacity trends, top holders, permit velocity
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Inactive | GOLDSMITH, C. A., ETAL #2430 | 42-135-43159 | HILCORP ENGY CO | Injection | 5,000 | -- | 4,969–7,867 |
| Plugged | NORTH COWDEN UNIT #200W | 42-135-07986 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #199W | 42-135-07987 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | GOLDSMITH ADOBE UNIT #502W | 42-135-03502 | SHERIDAN PROD CO, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Plugged | NORTH COWDEN UNIT #1557 | 42-135-38110 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,950–4,800 |
| Plugged | NORTH COWDEN UNIT #336W | 42-135-06774 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Cancelled | GOLDSMITH-LANDRETH /DEEP/ UNIT #483 | 42-135-41530 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,600 |
| Inactive | PARKER MINERALS 4 #10 | 42-135-40525 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 4,300–6,200 |
| Plugged | NORTH COWDEN UNIT #334W | 42-135-08250 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #1145 | 42-135-34235 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #438W | 42-135-08721 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #1091W | 42-135-33634 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | GOLDSMITH ADOBE UNIT #3306 | 42-135-37259 | SHERIDAN PROD CO, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Cancelled | GOLDSMITH-LANDRETH /DEEP/ UNIT #485 | 42-135-41783 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,800 |
| Inactive | GOLDSMITH-LANDRETH (DEEP) UNIT #314 | 42-135-03407 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,319 |
| Plugged | NORTH COWDEN UNIT #433W | 42-135-07321 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,000–5,600 |
| Cancelled | GOLDSMITH-LANDRETH /DEEP/ UNIT #194W | 42-135-33412 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,400 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #32 | 42-135-06414 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,400 |
| Plugged | NORTH COWDEN UNIT #193W | 42-135-07731 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,509–4,800 |
| Plugged | NORTH COWDEN UNIT #185W | 42-135-07994 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,088–4,600 |
| Plugged | NORTH COWDEN UNIT #1122 | 42-135-34041 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #1582 | 42-135-38944 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,950–4,800 |
| Plugged | NORTH COWDEN UNIT #175W | 42-135-06811 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,708–5,600 |
| Plugged | NORTH COWDEN UNIT #173W | 42-135-04434 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #317W | 42-135-07391 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Inactive | NORTH COWDEN UNIT #1578 | 42-135-38931 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,950–4,800 |
| Plugged | NORTH COWDEN UNIT #551W | 42-135-30431 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Cancelled | NORTH COWDEN UNIT #561 | 42-135-30382 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #316W | 42-135-07369 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | HOLT, O. B. /R/ #13W | 42-135-30582 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,200–4,800 |
| Plugged | NORTH COWDEN UNIT #310W | 42-135-02763 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Inactive | CVX 6 #39 | 42-135-40719 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 4,350–6,100 |
| Plugged | NORTH COWDEN UNIT #306W | 42-135-02744 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #944W | 42-135-32083 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #240W | 42-135-08393 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #241W | 42-135-04428 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Inactive | CVX 6B #18 | 42-135-40402 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 4,000–6,089 |
| Inactive | CVX 6 #50 | 42-135-40915 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 4,290–6,069 |
| Plugged | NORTH COWDEN UNIT #366W | 42-135-06749 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,233–4,700 |
| Plugged | NORTH COWDEN UNIT #246W | 42-135-08428 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #162W | 42-135-07973 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Inactive | GOLDSMITH ADOBE UNIT #203W | 42-135-05772 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Plugged | NORTH COWDEN UNIT #146W | 42-135-01901 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #1039W | 42-135-32823 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #143W | 42-135-01719 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #142W | 42-135-01718 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | HOLT, O. B. /R/ #14W | 42-135-30585 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,200–4,800 |
| Inactive | GOLDSMITH-LANDRETH /DEEP/ UNIT #56R | 42-135-40816 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,800 |
| Inactive | CVX 6 #4 | 42-135-39764 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 4,000–6,200 |
| Inactive | GOLDSMITH, C. A., ETAL #478 | 42-135-00857 | HILCORP ENGY CO | Injection | 5,000 | -- | 4,969–7,867 |
| Plugged | NORTH COWDEN UNIT #1351W | 42-135-35783 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | GOLDSMITH ADOBE UNIT #402W | 42-135-05581 | SHERIDAN PROD CO, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #184 | 42-135-08906 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,800 |
| Inactive | GOLDSMITH-LANDRETH /DEEP/ UNIT #188 | 42-135-06450 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,800 |
| Inactive | GOLDSMITH-LANDRETH /DEEP/ UNIT #169 | 42-135-08585 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,800 |
| Inactive | GOLDSMITH-LANDRETH /DEEP/ UNIT #170 | 42-135-06486 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,800 |
| Inactive | NORTH COWDEN UNIT #768 | 42-135-31116 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | GOLDSMITH ADOBE UNIT #4205 | 42-135-05792 | SHERIDAN PROD CO, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Inactive | GOLDSMITH ADOBE UNIT #403W | 42-135-05582 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Plugged | GOLDSMITH ADOBE UNIT #3915 | 42-135-37369 | CONTANGO RES, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Cancelled | GOLDSMITH-LANDRETH /DEEP/ UNIT #148A | 42-135-08592 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,800 |
| Cancelled | GOLDSMITH-LANDRETH/SAN ANDRES/UT #289WI | 42-135-20892 | KINDER MORGAN PROD CO LLC | Injection | 5,000 | -- | 4,000–4,500 |
| Inactive | GOLDSMITH ADOBE UNIT #3918 | 42-135-37586 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Plugged | GOLDSMITH ADOBE UNIT #2104W | 42-135-05714 | SHERIDAN PROD CO, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Inactive | NORTH COWDEN UNIT #767 | 42-135-31107 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | NORTH COWDEN UNIT #137W | 42-135-01721 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Inactive | GOLDSMITH ADOBE UNIT #205W | 42-135-05773 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Plugged | NORTH COWDEN UNIT #116 | 42-135-01737 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | GOLDSMITH ADOBE UNIT #3807W | 42-135-05829 | FDL OPER, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Inactive | CVX 6 #45 | 42-135-40902 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 4,300–6,100 |
| Cancelled | GOLDSMITH ADOBE UNIT #1732W | 42-135-42887 | SHERIDAN PROD CO, LLC | Injection | 5,000 | -- | 5,040–6,000 |
| Plugged | GOLDSMITH ADOBE UNIT #3904 | 42-135-02417 | CONTANGO RES, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Plugged | GOLDSMITH ADOBE UNIT #1601W | 42-135-05598 | FDL OPER, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #1312WI | 42-135-30367 | SABINAL ENGY OPER, LLC | Injection | 5,000 | -- | 3,780–3,954 |
| Plugged | NORTH COWDEN UNIT #32WI | 42-135-30899 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Inactive | CVX 6 #44 | 42-135-40801 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 4,000–6,100 |
| Plugged | GOLDSMITH ADOBE UNIT #3916 | 42-135-37449 | CONTANGO RES, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Inactive | COWDEN, CLYDE #108 | 42-135-08911 | MAVERICK PERMIAN LLC | Injection | 5,000 | -- | 4,944–5,659 |
| Plugged | GOLDSMITH ADOBE UNIT #1603W | 42-135-05600 | CONTANGO RES, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Plugged | NORTH COWDEN UNIT #127W | 42-135-07736 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,623–4,810 |
| Plugged | GOLDSMITH ADOBE UNIT #3803W | 42-135-05825 | SHERIDAN PROD CO, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Inactive | CVX 6B #33 | 42-135-40533 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 4,200–6,090 |
| Plugged | NORTH COWDEN UNIT #117W | 42-135-01734 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Plugged | GOLDSMITH, C. A., ETAL #512RW | 42-135-00891 | XTO ENGY INC | Injection | 5,000 | -- | 4,969–7,867 |
| Plugged | HOLT, O. B. /R/ #15W | 42-135-30586 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,200–4,800 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #110W | 42-135-06251 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,400 |
| Plugged | NORTH COWDEN UNIT #415W | 42-135-06791 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Inactive | GOLDSMITH ADOBE UNIT #302W | 42-135-05814 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Plugged | GOLDSMITH ADOBE UNIT #1710 | 42-135-33354 | SHERIDAN PROD CO, LLC | Injection | 5,000 | -- | 5,040–7,329 |
| Inactive | CVX 6 #41 | 42-135-40681 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 4,000–6,058 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #158W | 42-135-06464 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,400 |
| Inactive | COWDEN, CLYDE #205 | 42-135-42101 | MAVERICK PERMIAN LLC | Injection | 5,000 | -- | 5,284–6,940 |
| Inactive | EMMONS UNIT #140 | 42-135-36286 | AGHORN OPER, INC | Injection | 5,000 | -- | 4,500–4,750 |
| Plugged | EMMONS UNIT #123 | 42-135-34266 | CONOCOPHILLIPS CO | Injection | 5,000 | -- | 4,517–4,692 |
| Inactive | CVX 6 #1 | 42-135-39591 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 4,000–6,200 |
| Inactive | CVX 6B #47 | 42-135-40911 | CRESCENT ENGY OPER, LLC | Injection | 5,000 | -- | 4,000–6,137 |
| Plugged | NORTH COWDEN UNIT #108W | 42-135-01874 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,900–4,445 |
| Plugged | EAST COWDEN (GRAYBURG) UNIT #27W | 42-135-31344 | BREITBURN OPER L.P | Injection | 5,000 | -- | 4,230–4,383 |
| Plugged | NORTH COWDEN UNIT #104W | 42-135-07711 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Inactive | SCHAR #10 T | 42-135-06379 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,800 |
Source: RRC UIC well master and H-10 injection filings. H-10s are annual filings on staggered anniversaries — injected volumes shown through 2025-06, the newest month with complete reporting; recent months are never estimated.