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 | GOLDSMITH, C. A., ETAL #654W | 42-135-01032 | 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 #645W | 42-135-01020 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #655W | 42-135-01033 | 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, C. A., ETAL #1205W | 42-135-30150 | 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 SAN ANDRES UNIT #216W | 42-135-00629 | 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 | GOLDSMITH, C. A., ETAL #1251W | 42-135-30253 | 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, C. A., ETAL #1177WC | 42-135-30092 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | SOUTH COWDEN UNIT #H625 | 42-135-37164 | CONOCOPHILLIPS CO | Injection | 2,000 | -- | 4,955–6,890 |
| Active | GOLDSMITH, C. A., ETAL #1226W | 42-135-30208 | 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 #660W | 42-135-01038 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #768W | 42-135-01145 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #1157W | 42-135-30069 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #227W | 42-135-00640 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #1129W | 42-135-30019 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #1181WC | 42-135-30102 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #1320W | 42-135-30898 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #1216W | 42-135-30165 | 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 SAN ANDRES UNIT #433W | 42-135-00814 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #1287W | 42-135-30345 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #362W | 42-135-00766 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #335A | 42-135-37232 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | TXL SOUTH UNIT #3708W | 42-135-02451 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | EAST PENWELL /SAN ANDRES/ UNIT #1405W | 42-135-05105 | BCE-MACH III LLC | Injection | 2,000 | -- | 3,200–3,950 |
| Active | FOSTER -D- #223W | 42-135-31885 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,240–4,317 |
| Active | GOLDSMITH ANDECTOR UNIT #Q 14W | 42-135-03513 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,295–6,265 |
| Active | GOLDSMITH ANDECTOR UNIT #T 14W | 42-135-02725 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,227–6,255 |
| Active | GOLDSMITH ANDECTOR UNIT #J 16 | 42-135-00160 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,367–6,330 |
| Active | GOLDSMITH ANDECTOR UNIT #T 16W | 42-135-08910 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,238–6,284 |
| Active | GOLDSMITH ANDECTOR UNIT #R131W | 42-135-02699 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,213–6,333 |
| Active | GOLDSMITH ANDECTOR UNIT #R151W | 42-135-02701 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,262–6,320 |
| Active | MOSS,PAUL SOUTH(CANYON 8790)UNIT #111W | 42-135-30493 | R3 OPERATING CORPORATION | Injection | 1,800 | -- | 8,650–9,000 |
| Active | GOLDSMITH ANDECTOR UNIT #N 14 | 42-135-03141 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,343–6,319 |
| Active | GOLDSMITH ANDECTOR UNIT #J 17W | 42-135-03497 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,378–6,295 |
| Active | GOLDSMITH ANDECTOR UNIT #L 14 | 42-135-03133 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,364–6,340 |
| Active | GOLDSMITH ANDECTOR UNIT #F 16W | 42-135-00169 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,400–6,335 |
| Active | GOLDSMITH ANDECTOR UNIT #K 17W | 42-135-08488 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,358–6,323 |
| Active | GOLDSMITH ANDECTOR UNIT #P161W | 42-135-03131 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,298–6,363 |
| Active | GOLDSMITH ANDECTOR UNIT #K 16W | 42-135-00166 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,353–6,332 |
| Active | GOLDSMITH ANDECTOR UNIT #R 16W | 42-135-08909 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,253–6,278 |
| Active | GOLDSMITH ANDECTOR UNIT #J 19W | 42-135-00386 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,355–6,318 |
| Active | MOSS,PAUL SOUTH(CANYON 8790)UNIT #110W | 42-135-30407 | R3 OPERATING CORPORATION | Injection | 1,800 | -- | 8,682–8,992 |
| Active | MOSS,PAUL SOUTH(CANYON 8790)UNIT #114W | 42-135-30488 | R3 OPERATING CORPORATION | Injection | 1,800 | -- | 8,671–8,964 |
| Active | GOLDSMITH ANDECTOR UNIT #Q 16W | 42-135-03138 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,274–6,315 |
| Active | GOLDSMITH ANDECTOR UNIT #J181W | 42-135-36777 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,375–6,334 |
| Active | COLBERT, E. K. #6W | 42-135-21301 | AGHORN OPER, INC | Injection | 1,600 | -- | 4,517–4,640 |
| Active | PENWELL UNIT #1383W | 42-135-01477 | CROSS TIMBERS ENGY, LLC | Injection | 1,600 | -- | 3,350–3,900 |
| Active | PENWELL UNIT #2331W | 42-135-01666 | CROSS TIMBERS ENGY, LLC | Injection | 1,528 | -- | 3,438–3,738 |
| Active | PENWELL UNIT #2267W | 42-135-08713 | CROSS TIMBERS ENGY, LLC | Injection | 1,507 | -- | 3,430–3,772 |
| Active | WOODS, E. N. #14 | 42-135-34733 | OXY USA INC | Injection | 1,500 | -- | 4,180–4,640 |
| Active | JOHNSON GBSA UNIT #1202W | 42-135-04290 | OXY USA WTP LP | Injection | 1,500 | -- | 3,900–4,148 |
| Active | PENWELL UNIT #2387W | 42-135-01414 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,416–3,900 |
| Active | NORTH PENWELL UNIT #50W | 42-135-84991 | RING ENGY, INC | Injection | 1,500 | -- | 3,100–4,900 |
| Active | PENWELL UNIT #2359W | 42-135-36044 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,414–3,900 |
| Active | RHODES COWDEN UNIT #422W | 42-135-30145 | OXY USA WTP LP | Injection | 1,500 | -- | 4,000–4,350 |
| Active | RHODES COWDEN UNIT #685 | 42-135-35926 | OXY USA WTP LP | Injection | 1,500 | -- | 4,000–4,400 |
| Active | PENWELL UNIT #2354W | 42-135-08755 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,414–3,882 |
| Active | CUMMINS -D- #35W | 42-135-36662 | OXY USA WTP EOR, LLC | Injection | 1,500 | -- | 5,450–5,900 |
| Active | JOHNSON GBSA UNIT #1302W | 42-135-04156 | OXY USA WTP LP | Injection | 1,500 | -- | 3,900–4,150 |
| Active | JOHNSON GBSA UNIT #410W | 42-135-36884 | OXY USA WTP LP | Injection | 1,500 | -- | 4,085–4,500 |
| Active | PENWELL UNIT #1381W | 42-135-01418 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,400–3,860 |
| Active | TXL SOUTH UNIT #801W | 42-135-07159 | FORMENTERA OPERATIONS LLC | Injection | 1,500 | -- | 5,270–6,375 |
| Active | GOLDSMITH SAN ANDRES UNIT #364W | 42-135-00768 | HILCORP ENGY CO | Injection | 1,500 | -- | 4,101–4,227 |
| Active | JOHNSON GBSA UNIT #804W | 42-135-10221 | OXY USA WTP LP | Injection | 1,500 | -- | 3,900–4,272 |
| Active | WOODS, E. N. #11 | 42-135-34139 | OXY USA INC | Injection | 1,500 | -- | 4,005–4,709 |
| Active | WOODS, E. N. #10A | 42-135-37139 | OXY USA INC | Injection | 1,500 | -- | 4,150–4,700 |
| Active | PENWELL UNIT #1380W | 42-135-35653 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,436–3,890 |
| Active | PENWELL UNIT #1393W | 42-135-38172 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,400–4,000 |
| Active | JOHNSON GBSA UNIT #501W | 42-135-04175 | OXY USA WTP LP | Injection | 1,500 | -- | 3,900–4,240 |
| Active | JOHNSON GBSA UNIT #2803W | 42-135-03821 | OXY USA WTP LP | Injection | 1,500 | -- | 3,900–4,190 |
| Active | MOSS UNIT #2012 | 42-135-37104 | AGHORN OPER, INC | Injection | 1,500 | -- | 4,300–4,750 |
| Active | JOHNSON GBSA UNIT #2801W | 42-135-04254 | OXY USA WTP LP | Injection | 1,500 | -- | 3,900–4,150 |
| Active | WOODS, E. N. #22W | 42-135-38203 | OXY USA INC | Injection | 1,500 | -- | 4,200–4,700 |
| Active | WOODS, E. N. #21W | 42-135-38204 | OXY USA INC | Injection | 1,500 | -- | 4,121–4,700 |
| Active | WOODS, E. N. #12A | 42-135-37140 | OXY USA INC | Injection | 1,500 | -- | 4,150–4,706 |
| Active | NORTH PENWELL UNIT #19W | 42-135-10360 | RING ENGY, INC | Injection | 1,500 | -- | 3,400–4,900 |
| Active | RATLIFF #60W | 42-135-37131 | R3 OPERATING CORPORATION | Injection | 1,500 | -- | 4,600–4,850 |
| Active | PENWELL UNIT #2392W | 42-135-35649 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,418–3,950 |
| Active | WOODS, E. N. #17 | 42-135-36787 | OXY USA INC | Injection | 1,500 | -- | 4,115–4,615 |
| Active | PENWELL UNIT #1373W | 42-135-35654 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,416–3,900 |
| Active | WEST JORDAN UNIT #1402W | 42-135-02303 | EXTEX OPER CO | Injection | 1,408 | -- | 3,404–3,700 |
| Active | WEST JORDAN UNIT #615W | 42-135-32916 | EXTEX OPER CO | Injection | 1,300 | -- | 3,410–3,624 |
| Active | TXL SOUTH UNIT #1808 | 42-135-07117 | FORMENTERA OPERATIONS LLC | Injection | 1,200 | -- | 5,390–6,440 |
| Active | NORTH PENWELL UNIT #208W | 42-135-36420 | RING ENGY, INC | Injection | 1,200 | -- | 3,400–4,800 |
| Active | NORTH PENWELL UNIT #60W | 42-135-20787 | RING ENGY, INC | Injection | 1,200 | -- | 3,500–4,200 |
| Active | EMMONS UNIT #119W | 42-135-31437 | AGHORN OPER, INC | Injection | 1,200 | -- | 4,465–4,582 |
| Active | GIST UNIT #84W | 42-135-31403 | AGHORN OPER, INC | Injection | 1,200 | -- | 4,132–4,225 |
| Active | GIST UNIT #15W | 42-135-05291 | AGHORN OPER, INC | Injection | 1,200 | -- | 4,106–4,288 |
| Active | NORTH COWDEN UNIT #1380W | 42-135-35710 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,900–4,900 |
| Active | GIST UNIT #160 | 42-135-37854 | AGHORN OPER, INC | Injection | 1,200 | -- | 4,159–4,302 |
| Active | GOLDSMITH SAN ANDRES UNIT #417W | 42-135-00798 | HILCORP ENGY CO | Injection | 1,200 | -- | 4,150–4,249 |
| Active | TXL SOUTH UNIT #2704W | 42-135-03755 | FORMENTERA OPERATIONS LLC | Injection | 1,200 | -- | 5,355–6,380 |
| Active | COWDEN, W. F. -A- #18W | 42-135-34537 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 5,128–5,320 |
| Active | COWDEN, ELLIOTT F., -A- #121W | 42-135-31016 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,800–4,400 |
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.