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 #2405 | 42-135-43025 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | GOLDSMITH, C. A., ETAL #2329 | 42-135-42506 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Cancelled | GOLDSMITH, C. A., ETAL #856R | 42-135-01227 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Cancelled | GOLDSMITH SAN ANDRES UNIT #B027R | 42-135-02486 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Plugged | GOLDSMITH, C. A., ETAL #488 | 42-135-00867 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Cancelled | GOLDSMITH SAN ANDRES UNIT #B058R | 42-135-02517 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Cancelled | GOLDSMITH SAN ANDRES UNIT #B029R | 42-135-02488 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Cancelled | GOLDSMITH SAN ANDRES UNIT #B093R | 42-135-02551 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Inactive | GOLDSMITH SAN ANDRES UNIT #207 | 42-135-00620 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #153W | 42-135-00567 | TEXACO E & P INC | Injection | 2,000 | -- | 4,116–4,266 |
| Cancelled | JORDAN UNIVERSITY UNIT #527 | 42-135-05056 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 3,100–3,800 |
| Inactive | GOLDSMITH SAN ANDRES UNIT #27 | 42-135-00442 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Cancelled | GOLDSMITH, C. A., ETAL #465W | 42-135-00845 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | GOLDSMITH ANDECTOR UNIT #1152FW | 42-135-38909 | CONOCOPHILLIPS CO | Injection | 2,000 | -- | 5,504–6,370 |
| Inactive | GOLDSMITH, C. A., ETAL #2401 | 42-135-42853 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | EAST COWDEN (GRAYBURG) UNIT #10W | 42-135-08004 | BREITBURN OPER L.P | Injection | 2,000 | -- | 4,100–4,430 |
| Inactive | GOLDSMITH, C. A., ETAL #2214 | 42-135-41483 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | EAST COWDEN (GRAYBURG) UNIT #92 | 42-135-38319 | BASIN OIL & GAS OPER, LLC | Injection | 2,000 | -- | 4,200–4,600 |
| Cancelled | EAST COWDEN (GRAYBURG) UNIT #89 | 42-135-38316 | QUANTUM RES MANAGEMENT,LLC | Injection | 2,000 | -- | 4,200–4,600 |
| Plugged | JOHNSON, J. L., JR. UNIT /EO/ #7W | 42-135-04126 | ARCO OIL & GAS CO.-SILSBEE | Injection | 2,000 | -- | 4,050–4,460 |
| Plugged | JORDAN UNIVERSITY UNIT #221W | 42-135-31531 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 3,100–3,800 |
| Cancelled | EAST PENWELL /SAN ANDRES/ UNIT #416WL | 42-135-38582 | ENERGEN RES CORP | Injection | 2,000 | -- | 3,810–4,000 |
| Plugged | JORDAN UNIVERSITY UNIT #534W | 42-135-31535 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 3,100–3,800 |
| Cancelled | HARPER DEVONIAN UNIT #1613 | 42-135-20328 | OXY USA WTP LP | Injection | 2,000 | -- | 9,683–9,943 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B169 | 42-135-33425 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Cancelled | HARPER DEVONIAN UNIT #803G | 42-135-20327 | OXY USA WTP LP | Injection | 2,000 | -- | 9,912–10,080 |
| Cancelled | HARPER DEVONIAN UNIT #1711 | 42-135-30322 | OXY USA WTP LP | Injection | 2,000 | -- | 10,080–10,304 |
| Plugged | EAST HARPER UNIT #377W | 42-135-08984 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,110–4,230 |
| Plugged | EAST HARPER UNIT #380 | 42-135-21421 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 4,064–4,206 |
| Plugged | EAST HARPER UNIT #356W | 42-135-05668 | SAGE ENGY CO | Injection | 2,000 | -- | 3,840–4,175 |
| Plugged | EAST HARPER UNIT #382W | 42-135-21424 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 4,144–4,235 |
| Plugged | GOLDSMITH, C. A., ETAL #1207W | 42-135-30155 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | GOLDSMITH, C. A., ETAL #557W | 42-135-00936 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | EAST HARPER UNIT #411W | 42-135-03357 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 4,100–4,240 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #109W | 42-135-00523 | TEXACO E & P INC | UIC | 2,000 | -- | 4,106 |
| Plugged | NORTH COWDEN UNIT #1421 | 42-135-32107 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 4,000–4,500 |
| Cancelled | GOLDSMITH SAN ANDRES UNIT #378W | 42-135-00782 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Inactive | TOAD #15 | 42-135-36695 | TEXLAND PETRO, L.P | Injection | 2,000 | -- | 5,000–5,400 |
| Plugged | COCHRAN, W. C. #14W | 42-135-36688 | TEXLAND PETRO, L.P | Injection | 2,000 | -- | 5,000–5,400 |
| Plugged | GOLDSMITH, C. A., ETAL #784W | 42-135-01158 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | HOLT, O. B., JR., ETAL #13 | 42-135-36712 | TEXLAND PETRO, L.P | Injection | 2,000 | -- | 5,000–5,400 |
| Plugged | EAST HARPER UNIT #430W | 42-135-03021 | SAGE ENGY CO | Injection | 2,000 | -- | 4,131–4,260 |
| Plugged | TOAD-A- #13W | 42-135-36576 | TEXLAND PETRO, L.P | Injection | 2,000 | -- | 5,050–5,350 |
| Plugged | TOAD #14W | 42-135-36592 | CHEVRON MIDCONTINENT, L.P | Injection | 2,000 | -- | 5,050–5,350 |
| Cancelled | GOLDSMITH, C. A., ETAL #1603 | 42-135-38806 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | JASON #14 | 42-135-43285 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,000 | -- | 6,264–7,058 |
| Plugged | EAST HARPER UNIT #446W | 42-135-03345 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 4,170–4,250 |
| Plugged | JORDAN UNIVERSITY UNIT #107W | 42-135-05116 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 3,100–3,800 |
| Cancelled | JORDAN UNIVERSITY UNIT #212 | 42-135-05190 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 3,100–3,800 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B053W | 42-135-02512 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Inactive | GOLDSMITH, C. A., ETAL #2402 | 42-135-42854 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | EAST COWDEN (GRAYBURG) UNIT #79W | 42-135-35645 | VAQUERO HUNTER INC | Injection | 2,000 | -- | 4,160–4,620 |
| Plugged | SOUTH COWDEN UNIT #815W | 42-135-31301 | CONOCOPHILLIPS CO | Injection | 2,000 | -- | 4,693–4,791 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B030W | 42-135-02489 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B036W | 42-135-02495 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B019W | 42-135-02478 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Plugged | GOLDSMITH, C. A., ETAL #1227W | 42-135-30198 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B044W | 42-135-02503 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Plugged | GOLDSMITH, C. A., ETAL #1192W | 42-135-30116 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | JASON #10 | 42-135-43283 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,000 | -- | 6,246–7,045 |
| Plugged | GOLDSMITH, C. A., ETAL #1304W | 42-135-30436 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B007W | 42-135-02467 | TEXACO E & P INC | UIC | 2,000 | -- | 4,094–4,100 |
| Plugged | NORTH FOSTER UNIT #12W | 42-135-03853 | CHEVRON MIDCONTINENT, L.P | Injection | 2,000 | -- | 3,995–4,245 |
| Plugged | EAST HARPER UNIT #322W | 42-135-08417 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 4,192–4,302 |
| Cancelled | NORTH FOSTER UNIT #93 | 42-135-32138 | PURE RES, L.P | Injection | 2,000 | -- | 3,990–4,292 |
| Plugged | NORTH FOSTER UNIT #81W | 42-135-10733 | CHEVRON MIDCONTINENT, L.P | Injection | 2,000 | -- | 4,014–4,350 |
| Plugged | NORTH FOSTER UNIT #94W | 42-135-32175 | CHEVRON MIDCONTINENT, L.P | Injection | 2,000 | -- | 4,075–4,400 |
| Plugged | NORTH FOSTER UNIT #101W | 42-135-32973 | CHEVRON MIDCONTINENT, L.P | Injection | 2,000 | -- | 4,050–4,300 |
| Plugged | CONNELL ESTATE -C- #1 | 42-135-01650 | CROSS TIMBERS ENGY, LLC | Injection | 2,000 | -- | 4,300–4,655 |
| Inactive | GOLDSMITH, C. A., ETAL #2339 | 42-135-42766 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | ALLISON #12 | 42-135-43282 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,000 | -- | 6,238–6,990 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #469W | 42-135-00849 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #1003W | 42-135-05061 | ENERGEN RES CORP | Injection | 2,000 | -- | 3,365–3,714 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #44 | 42-135-00459 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Inactive | GOLDSMITH ANDECTOR UNIT #C 9 | 42-135-38014 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,513–6,510 |
| Inactive | WILLIAMSON, J.M. #9 | 42-135-41233 | AGHORN OPER, INC | Injection | 2,000 | -- | 3,950–6,150 |
| Inactive | ALLISON #13 | 42-135-43238 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,000 | -- | 6,182–6,926 |
| Cancelled | GOLDSMITH, C. A., ETAL #740R | 42-135-01117 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | WILLIAMSON, J.M. #11 | 42-135-41651 | AGHORN OPER, INC | Injection | 2,000 | -- | 3,965–6,148 |
| Inactive | JORDAN UNIVERSITY UNIT #511 | 42-135-05076 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 3,100–3,800 |
| Inactive | EAST PENWELL /SAN ANDRES/ UNIT #1717 | 42-135-42939 | BCE-MACH III LLC | Injection | 2,000 | -- | 3,400–3,800 |
| Plugged | EAST HARPER UNIT #354W | 42-135-02980 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 4,129–4,241 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #112W | 42-135-00526 | TEXACO E & P INC | UIC | 2,000 | -- | 4,234–4,268 |
| Plugged | JORDAN UNIVERSITY UNIT #217W | 42-135-30721 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 3,100–3,800 |
| Inactive | GOLDSMITH, C. A., ETAL #2119 | 42-135-40945 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | GOLDSMITH SAN ANDRES UNIT #B097 | 42-135-02555 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #404 | 42-135-01347 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Cancelled | GOLDSMITH, C. A., ETAL #559R | 42-135-00938 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | GOLDSMITH SAN ANDRES UNIT #B020 | 42-135-02479 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Plugged | CORRIGAN COWDEN UNIT #206W | 42-135-32001 | OXY USA INC | Injection | 2,000 | -- | 4,100–4,600 |
| Plugged | CORRIGAN COWDEN UNIT #309W | 42-135-09203 | BP AMERICA PROD CO | Injection | 2,000 | -- | 4,100–4,600 |
| Plugged | CORRIGAN COWDEN UNIT #105AW | 42-135-32012 | OXY USA INC | Injection | 2,000 | -- | 4,100–4,600 |
| Plugged | CORRIGAN COWDEN UNIT #106W | 42-135-32000 | ARCO PERMIAN | Injection | 2,000 | -- | 4,100–4,600 |
| Inactive | GOLDSMITH, C. A., ETAL #2025 | 42-135-40144 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | GOLDSMITH, C. A., ETAL #2030 | 42-135-40130 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | GOLDSMITH, C. A., ETAL #698W | 42-135-01076 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | GOLDSMITH, C. A., ETAL #2218W | 42-135-41486 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | GOLDSMITH, C. A., ETAL #2042 | 42-135-40299 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #424W | 42-135-00805 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Inactive | GOLDSMITH, C. A., ETAL #2224 | 42-135-41609 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
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.