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 #2032 | 42-135-40097 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | GOLDSMITH, C. A., ETAL #2028 | 42-135-40129 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | GOLDSMITH, C. A., ETAL #1906 | 42-135-39859 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | KLOH, -B- #10 | 42-135-07568 | OXY USA INC | Injection | 2,000 | -- | 5,180–5,280 |
| Inactive | GOLDSMITH, C. A., ETAL #2224 | 42-135-41609 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B179 | 42-135-34331 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Inactive | GOLDSMITH, C. A., ETAL #2217 | 42-135-41616 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | EAST HARPER UNIT #446W | 42-135-03345 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 4,170–4,250 |
| Inactive | GOLDSMITH, C. A., ETAL #2042 | 42-135-40299 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | EAST HARPER UNIT #430W | 42-135-03021 | SAGE ENGY CO | Injection | 2,000 | -- | 4,131–4,260 |
| Plugged | EAST HARPER UNIT #411W | 42-135-03357 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 4,100–4,240 |
| Plugged | EAST HARPER UNIT #382W | 42-135-21424 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 4,144–4,235 |
| Plugged | EAST HARPER UNIT #380 | 42-135-21421 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 4,064–4,206 |
| Inactive | GOLDSMITH SAN ANDRES UNIT #1314 | 42-135-30498 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Plugged | EAST HARPER UNIT #377W | 42-135-08984 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,110–4,230 |
| Inactive | GOLDSMITH, C. A., ETAL #556 | 42-135-00935 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | EAST HARPER UNIT #356W | 42-135-05668 | SAGE ENGY CO | Injection | 2,000 | -- | 3,840–4,175 |
| Plugged | EAST HARPER UNIT #354W | 42-135-02980 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 4,129–4,241 |
| Plugged | EAST HARPER UNIT #322W | 42-135-08417 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 4,192–4,302 |
| Cancelled | EAST PENWELL /SAN ANDRES/ UNIT #817WL | 42-135-38441 | ENERGEN RES CORP | Injection | 2,000 | -- | 3,800–4,000 |
| Cancelled | EAST PENWELL /SAN ANDRES/ UNIT #818WL | 42-135-38442 | ENERGEN RES CORP | Injection | 2,000 | -- | 3,800–4,000 |
| Cancelled | GOLDSMITH, C. A., ETAL #590RW | 42-135-00969 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | GOLDSMITH ANDECTOR UNIT #T 10 | 42-135-38010 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,538–6,520 |
| Inactive | GOLDSMITH SAN ANDRES UNIT #379R | 42-135-00783 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Inactive | GOLDSMITH, C. A., ETAL #2017 | 42-135-40162 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Cancelled | EAST PENWELL /SAN ANDRES/ UNIT #819WL | 42-135-38433 | ENERGEN RES CORP | Injection | 2,000 | -- | 3,800–4,000 |
| Inactive | GOLDSMITH ANDECTOR UNIT #N 8 H | 42-135-03120 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,378–6,450 |
| Plugged | TXL -44-43- #7 | 42-135-08690 | SHERIDAN PROD CO, LLC | Injection | 2,000 | -- | 4,381–4,386 |
| 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/ #48W | 42-135-20413 | CHEVRON MIDCONTINENT, L.P | Injection | 2,000 | -- | 3,950–4,500 |
| Inactive | GOLDSMITH, C. A., ETAL #2117 | 42-135-40746 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–6,544 |
| Cancelled | GOLDSMITH, C. A., ETAL #666RW | 42-135-01044 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | GOLDSMITH, C. A., ETAL #549W | 42-135-00928 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | GOLDSMITH, C. A., ETAL #546W | 42-135-00925 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Cancelled | MOOSE QUEEN UNIT #19 | 42-135-30597 | TEXACO INC | UIC | 2,000 | -- | 4,551–4,584 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #318W | 42-135-00727 | TEXACO E & P INC | Injection | 2,000 | -- | 4,050–4,239 |
| Plugged | GOLDSMITH, C. A., ETAL #538W | 42-135-00917 | XTO ENGY INC | 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 |
| Plugged | GOLDSMITH, C. A., ETAL #1227W | 42-135-30198 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Cancelled | GOLDSMITH, C. A., ETAL #713RW | 42-135-01090 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,856 |
| Inactive | TXL SOUTH UNIT #6902 | 42-135-08016 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Plugged | SOUTH COWDEN UNIT #815W | 42-135-31301 | CONOCOPHILLIPS CO | Injection | 2,000 | -- | 4,693–4,791 |
| Inactive | EAST COWDEN (GRAYBURG) UNIT #92 | 42-135-38319 | BASIN OIL & GAS OPER, LLC | Injection | 2,000 | -- | 4,200–4,600 |
| Inactive | GOLDSMITH SAN ANDRES UNIT #B171 | 42-135-33548 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Inactive | GOLDSMITH ANDECTOR UNIT #R 10 | 42-135-37935 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,522–6,500 |
| Inactive | GOLDSMITH, C. A., ETAL #2114 | 42-135-40744 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | TXL NORTH UNIT #789 | 42-135-05448 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Cancelled | FOSTER -D- #225 | 42-135-00000 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,200–4,400 |
| Cancelled | GOLDSMITH, C. A., ETAL #483RW | 42-135-00862 | 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 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #1052W | 42-135-31453 | ENERGEN RES CORP | Injection | 2,000 | -- | 3,590–3,670 |
| Inactive | GOLDSMITH, C. A., ETAL #2300 | 42-135-42063 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | TXL SOUTH UNIT #6802 | 42-135-08021 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Inactive | GOLDSMITH SAN ANDRES UNIT #1652 | 42-135-39079 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Plugged | GOLDSMITH, C. A., ETAL #504W | 42-135-00883 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | TXL SOUTH UNIT #3301W | 42-135-04937 | SLANT OPER, LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Plugged | GOLDSMITH, C. A., ETAL #493W | 42-135-00872 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | JORDAN UNIVERSITY UNIT #213 | 42-135-05191 | SHELL WESTERN E&P INC | UIC | 2,000 | -- | 3,261–3,640 |
| Inactive | TXL NORTH UNIT #793 | 42-135-05951 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–7,022 |
| Inactive | CONNELL, W.E. NCT-2 #401 | 42-135-37906 | CROSS TIMBERS ENGY, LLC | Injection | 2,000 | -- | 4,415–4,800 |
| Inactive | TXL SOUTH UNIT #7302 | 42-135-03651 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Plugged | GOLDSMITH, C. A., ETAL #635W | 42-135-01013 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | GOLDSMITH, C. A., ETAL #466W | 42-135-00846 | 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 | TXL SOUTH UNIT #7901 | 42-135-06588 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Plugged | TXL SOUTH UNIT #5301W | 42-135-07218 | APC OPER PARTNERSHIP | Injection | 2,000 | -- | 5,300–6,500 |
| Cancelled | GOLDSMITH, C. A., ETAL #857W | 42-135-01228 | XTO ENGY INC | Injection | 2,000 | -- | 7,683–8,518 |
| Cancelled | GOLDSMITH SAN ANDRES UNIT #B183RW | 42-135-36901 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Cancelled | GOLDSMITH SAN ANDRES UNIT #B046RW | 42-135-02505 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Inactive | CONNELL, W.E. NCT-2 #165 | 42-135-36715 | CROSS TIMBERS ENGY, LLC | Injection | 2,000 | -- | 4,418–5,254 |
| Cancelled | EMMONS UNIT #626W | 42-135-37903 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,165–4,800 |
| Plugged | SOUTH COWDEN UNIT #624 | 42-135-36942 | CONOCOPHILLIPS CO | Injection | 2,000 | -- | 4,590–4,780 |
| Cancelled | EMMONS UNIT #627W | 42-135-37280 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,155–4,900 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #435W | 42-135-00816 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Plugged | CORRIGAN COWDEN UNIT #108W | 42-135-37754 | OXY USA INC | Injection | 2,000 | -- | 4,100–4,700 |
| Inactive | JASON #14 | 42-135-43285 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,000 | -- | 6,264–7,058 |
| Inactive | TXL SOUTH UNIT #2902 | 42-135-03667 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Inactive | ALLISON #12 | 42-135-43282 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,000 | -- | 6,238–6,990 |
| Plugged | SOUTH COWDEN UNIT #615W | 42-135-31490 | PHILLIPS PETRO CO | Injection | 2,000 | -- | 4,560–4,718 |
| Inactive | GOLDSMITH ANDECTOR UNIT #J 9 | 42-135-00180 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,450–6,550 |
| Inactive | ALLISON #13 | 42-135-43238 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,000 | -- | 6,182–6,926 |
| Cancelled | GOLDSMITH, C. A., ETAL #702R | 42-135-01080 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | SOUTH COWDEN UNIT #603W | 42-135-05799 | PHILLIPS PETRO CO | Injection | 2,000 | -- | 4,496–4,699 |
| Plugged | GOLDSMITH, C.A. ETAL #1369DW | 42-135-34013 | XTO ENGY INC | Injection | 2,000 | -- | 7,683–8,518 |
| Cancelled | GOLDSMITH SAN ANDRES UNIT #B052RW | 42-135-02511 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Plugged | TXL SOUTH UNIT #7104 | 42-135-03653 | APC OPER PARTNERSHIP | Injection | 2,000 | -- | 5,300–6,500 |
| Cancelled | GOLDSMITH SAN ANDRES UNIT #B076RW | 42-135-02535 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Inactive | TXL SOUTH UNIT #3902 | 42-135-03662 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #432 | 42-135-00813 | XTO ENGY INC | Injection | 2,000 | -- | 3,854–5,111 |
| Inactive | GOLDSMITH SAN ANDRES UNIT #1854 | 42-135-39430 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Inactive | GOLDSMITH, C. A., ETAL #1611 | 42-135-38861 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Cancelled | EAST PENWELL /SAN ANDRES/ UNIT #416WL | 42-135-38582 | ENERGEN RES CORP | Injection | 2,000 | -- | 3,810–4,000 |
| Cancelled | GOLDSMITH, C. A., ETAL #522RW | 42-135-00901 | XTO ENGY INC | Injection | 2,000 | -- | 4,969–7,867 |
| Inactive | TXL SOUTH UNIT #7004 | 42-135-08158 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Cancelled | JORDAN UNIVERSITY UNIT #220RW | 42-135-00000 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 3,100–3,800 |
| Inactive | JASON #10 | 42-135-43283 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,000 | -- | 6,246–7,045 |
| Inactive | GOLDSMITH, C. A., ETAL #2335 | 42-135-42755 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Plugged | SOUTH COWDEN UNIT #508W | 42-135-35362 | CONOCOPHILLIPS CO | Injection | 2,000 | -- | 4,237–4,775 |
| Plugged | SOUTH COWDEN UNIT #816 | 42-135-31480 | CONOCOPHILLIPS CO | Injection | 2,000 | -- | 4,380–4,825 |
| Plugged | SOUTH COWDEN UNIT #803W | 42-135-03518 | CONOCOPHILLIPS CO | Injection | 2,000 | -- | 4,380–4,860 |
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.