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) |
|---|---|---|---|---|---|---|---|
| Active | NORTH FOSTER UNIT #85W | 42-135-31540 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,050–4,700 |
| Active | TXL SOUTH UNIT #5206 | 42-135-37303 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,450–6,500 |
| Active | NORTH FOSTER UNIT #83W | 42-135-30593 | AGHORN OPER, INC | Injection | 2,000 | -- | 3,986–4,390 |
| Active | GOLDSMITH, C. A., ETAL #558W | 42-135-00937 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | TXL SOUTH UNIT #2005W | 42-135-37353 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,500–6,600 |
| Active | GOLDSMITH, C. A., ETAL #733W | 42-135-01110 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #695W | 42-135-01073 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | EAST PENWELL /SAN ANDRES/ UNIT #1703W | 42-135-08603 | BCE-MACH III LLC | Injection | 2,000 | -- | 3,450–3,950 |
| Active | GOLDSMITH, C. A., ETAL #714W | 42-135-01091 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #730W | 42-135-01107 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | MIDLAND FARMS #7W | 42-135-33176 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,630–4,729 |
| Active | SOUTH COWDEN UNIT #703W | 42-135-03527 | CONOCOPHILLIPS CO | Injection | 2,000 | -- | 4,532–4,677 |
| Active | GOLDSMITH SAN ANDRES UNIT #1327W | 42-135-31170 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #524W | 42-135-00903 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #B003 | 42-135-08878 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | JOHNSON, J. L., JR. UNIT /EO/ #47W | 42-135-20368 | CRESCENT ENGY OPER, LLC | Injection | 2,000 | -- | 4,050–4,550 |
| Active | GOLDSMITH, C. A., ETAL #725W | 42-135-01102 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #B055W | 42-135-02514 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #314W | 42-135-00723 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #2AW | 42-135-30609 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #B056W | 42-135-02515 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | JOHNSON, J. L., JR. UNIT /EO/ #49W | 42-135-32162 | CRESCENT ENGY OPER, LLC | Injection | 2,000 | -- | 3,850–4,550 |
| Active | GOLDSMITH SAN ANDRES UNIT #B041W | 42-135-02500 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #375W | 42-135-00779 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #337W | 42-135-00742 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #463 | 42-135-00843 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #696W | 42-135-01074 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | EAST PENWELL /SAN ANDRES/ UNIT #2116W | 42-135-38257 | BCE-MACH III LLC | Injection | 2,000 | -- | 3,400–4,000 |
| Active | GOLDSMITH SAN ANDRES UNIT #372W | 42-135-00776 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | EAST PENWELL /SAN ANDRES/ UNIT #2117W | 42-135-38253 | BCE-MACH III LLC | Injection | 2,000 | -- | 3,400–4,000 |
| Active | GOLDSMITH SAN ANDRES UNIT #B073W | 42-135-02532 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #B082W | 42-135-02541 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #B068W | 42-135-02527 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #B176W | 42-135-34337 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #B180 | 42-135-36729 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | NORTH FOSTER UNIT #138W | 42-135-33750 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,000–4,350 |
| Active | GOLDSMITH, C. A., ETAL #2029W | 42-135-40164 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #1257W | 42-135-30309 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #B006 | 42-135-02466 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH ANDECTOR UNIT #F008 | 42-135-37818 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,440–6,550 |
| Active | GOLDSMITH ANDECTOR UNIT #J 12 W | 42-135-37792 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,440–6,500 |
| Active | GOLDSMITH, C. A., ETAL #2027W | 42-135-40128 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH ANDECTOR UNIT #K 08W | 42-135-03164 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,200–6,550 |
| Active | GOLDSMITH ANDECTOR UNIT #P 7 W | 42-135-03122 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,445–6,450 |
| Active | SOUTH COWDEN UNIT #227 | 42-135-37132 | CONOCOPHILLIPS CO | Injection | 2,000 | -- | 4,097–4,646 |
| Active | GOLDSMITH SAN ANDRES UNIT #1050W | 42-135-20389 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A. ETAL #927 | 42-135-01296 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,108–5,068 |
| Active | GOLDSMITH, C. A. ETAL #928 | 42-135-01297 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,108–5,068 |
| Active | GOLDSMITH ANDECTOR UNIT #T 13WI | 42-135-02712 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,200–6,550 |
| Active | GOLDSMITH ANDECTOR UNIT #N 91 | 42-135-39821 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,375–6,694 |
| Active | GOLDSMITH SAN ANDRES UNIT #B059W | 42-135-02518 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #B021W | 42-135-02480 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | EAST PENWELL /SAN ANDRES/ UNIT #1505W | 42-135-35036 | BCE-MACH III LLC | Injection | 2,000 | -- | 3,450–3,950 |
| Active | TXL SOUTH UNIT #3809 | 42-135-40866 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | GOLDSMITH SAN ANDRES UNIT #123W | 42-135-00537 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #1335W | 42-135-31355 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH ANDECTOR UNIT #Q 10W | 42-135-37847 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,520–6,500 |
| Active | GOLDSMITH SAN ANDRES UNIT #B167W | 42-135-30353 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #C005W | 42-135-03482 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #354W | 42-135-00759 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #B048RW | 42-135-02507 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #B168W | 42-135-02463 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #506 | 42-135-00885 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #902W | 42-135-01272 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #B092W | 42-135-02550 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #B060W | 42-135-02519 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #B067W | 42-135-02526 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #794W | 42-135-01167 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | SOUTH COWDEN UNIT #226W | 42-135-37133 | CONOCOPHILLIPS CO | Injection | 2,000 | -- | 4,154–4,686 |
| Active | GOLDSMITH, C. A., ETAL #768W | 42-135-01145 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #B083W | 42-135-02542 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH ANDECTOR UNIT #L 9W | 42-135-02678 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,440–6,550 |
| Active | GOLDSMITH, C. A., ETAL #1205W | 42-135-30150 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #677W | 42-135-01055 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH ANDECTOR UNIT #J 7W | 42-135-03166 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,440–6,550 |
| Active | GOLDSMITH, C. A., ETAL #655W | 42-135-01033 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #167W | 42-135-00581 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #654W | 42-135-01032 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #1250W | 42-135-30252 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #1251W | 42-135-30253 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #640W | 42-135-01018 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #888W | 42-135-01259 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #1204W | 42-135-30149 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #1191W | 42-135-30115 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #B043W | 42-135-02502 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #1157W | 42-135-30069 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH ANDECTOR UNIT #A 10 W | 42-135-38103 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,688–6,500 |
| Active | GOLDSMITH, C. A., ETAL #565W | 42-135-00944 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #1266W | 42-135-30283 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #1226W | 42-135-30208 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #860W | 42-135-01231 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | EAST PENWELL /SAN ANDRES/ UNIT #1422W | 42-135-39744 | BCE-MACH III LLC | Injection | 2,000 | -- | 3,400–3,950 |
| Active | GOLDSMITH, C. A., ETAL #828W | 42-135-01200 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #491W | 42-135-00870 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,700–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #B054W | 42-135-02513 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #1177WC | 42-135-30092 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #676W | 42-135-01054 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #1287W | 42-135-30345 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #660W | 42-135-01038 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH ANDECTOR UNIT #P 91 W | 42-135-39796 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,379–6,680 |
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.