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 SAN ANDRES UNIT #1320W | 42-135-30898 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #1501W | 42-135-34823 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #620W | 42-135-00998 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #1494W | 42-135-34889 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #B021W | 42-135-02480 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH ANDECTOR UNIT #F 13W | 42-135-00168 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,408–6,550 |
| Active | GOLDSMITH SAN ANDRES UNIT #B059W | 42-135-02518 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #714W | 42-135-01091 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH ANDECTOR UNIT #N 91 | 42-135-39821 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,375–6,694 |
| Active | GOLDSMITH SAN ANDRES UNIT #1327W | 42-135-31170 | 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 | JORDAN UNIVERSITY UNIT #531W | 42-135-30707 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 3,100–3,800 |
| Active | NORTH FOSTER UNIT #91W | 42-135-32139 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,050–4,500 |
| Active | GOLDSMITH, C. A., ETAL #560W | 42-135-00939 | 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 | GOLDSMITH ANDECTOR UNIT #J 12 W | 42-135-37792 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,440–6,500 |
| Active | GOLDSMITH SAN ANDRES UNIT #B055W | 42-135-02514 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | TXL SOUTH UNIT #2302W | 42-135-05994 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | GOLDSMITH, C. A., ETAL #1519W | 42-135-34882 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | TXL SOUTH UNIT #2402W | 42-135-05432 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | GOLDSMITH, C. A., ETAL #550W | 42-135-00929 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| 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 | GOLDSMITH SAN ANDRES UNIT #B176W | 42-135-34337 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | EAST PENWELL /SAN ANDRES/ UNIT #1422W | 42-135-39744 | BCE-MACH III LLC | Injection | 2,000 | -- | 3,400–3,950 |
| Active | EAST PENWELL /SAN ANDRES/ UNIT #2116W | 42-135-38257 | BCE-MACH III LLC | Injection | 2,000 | -- | 3,400–4,000 |
| Active | NORTH FOSTER UNIT #137W | 42-135-33865 | AGHORN OPER, INC | Injection | 2,000 | -- | 3,990–4,350 |
| Active | HOLT #3 | 42-135-43652 | TEXLAND PETRO, L.P | Injection | 2,000 | -- | 5,050–5,350 |
| Active | GOLDSMITH SAN ANDRES UNIT #B068W | 42-135-02527 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH SAN ANDRES UNIT #1257W | 42-135-30309 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | TXL SOUTH UNIT #2503W | 42-135-05629 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | GOLDSMITH ANDECTOR UNIT #J 19W | 42-135-00386 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,355–6,318 |
| Active | GOLDSMITH ANDECTOR UNIT #J181W | 42-135-36777 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,375–6,334 |
| Active | GOLDSMITH ANDECTOR UNIT #P161W | 42-135-03131 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,298–6,363 |
| Active | GOLDSMITH ANDECTOR UNIT #R151W | 42-135-02701 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,262–6,320 |
| Active | GOLDSMITH ANDECTOR UNIT #L 14 | 42-135-03133 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,364–6,340 |
| Active | GOLDSMITH ANDECTOR UNIT #R131W | 42-135-02699 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,213–6,333 |
| Active | GOLDSMITH ANDECTOR UNIT #Q 16W | 42-135-03138 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,274–6,315 |
| Active | MOSS,PAUL SOUTH(CANYON 8790)UNIT #110W | 42-135-30407 | R3 OPERATING CORPORATION | Injection | 1,800 | -- | 8,682–8,992 |
| Active | GOLDSMITH ANDECTOR UNIT #K 16W | 42-135-00166 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,353–6,332 |
| 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 #J 17W | 42-135-03497 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,378–6,295 |
| Active | GOLDSMITH ANDECTOR UNIT #N 14 | 42-135-03141 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,343–6,319 |
| Active | GOLDSMITH ANDECTOR UNIT #R 16W | 42-135-08909 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,253–6,278 |
| Active | GOLDSMITH ANDECTOR UNIT #J 16 | 42-135-00160 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,367–6,330 |
| Active | GOLDSMITH ANDECTOR UNIT #K 17W | 42-135-08488 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,358–6,323 |
| Active | GOLDSMITH ANDECTOR UNIT #Q 14W | 42-135-03513 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,295–6,265 |
| 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 #T 16W | 42-135-08910 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,238–6,284 |
| Active | GOLDSMITH ANDECTOR UNIT #T 14W | 42-135-02725 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,227–6,255 |
| Active | GOLDSMITH ANDECTOR UNIT #F 16W | 42-135-00169 | MAVERICK PERMIAN LLC | Injection | 1,800 | -- | 5,400–6,335 |
| 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. #17 | 42-135-36787 | OXY USA INC | Injection | 1,500 | -- | 4,115–4,615 |
| Active | NORTH PENWELL UNIT #19W | 42-135-10360 | RING ENGY, INC | Injection | 1,500 | -- | 3,400–4,900 |
| Active | PENWELL UNIT #1373W | 42-135-35654 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,416–3,900 |
| Active | CUMMINS -D- #35W | 42-135-36662 | OXY USA WTP EOR, LLC | Injection | 1,500 | -- | 5,450–5,900 |
| Active | RATLIFF #60W | 42-135-37131 | R3 OPERATING CORPORATION | Injection | 1,500 | -- | 4,600–4,850 |
| Active | GOLDSMITH SAN ANDRES UNIT #364W | 42-135-00768 | HILCORP ENGY CO | Injection | 1,500 | -- | 4,101–4,227 |
| Active | JOHNSON GBSA UNIT #2803W | 42-135-03821 | OXY USA WTP LP | Injection | 1,500 | -- | 3,900–4,190 |
| Active | RHODES COWDEN UNIT #422W | 42-135-30145 | OXY USA WTP LP | Injection | 1,500 | -- | 4,000–4,350 |
| Active | PENWELL UNIT #1381W | 42-135-01418 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,400–3,860 |
| Active | WOODS, E. N. #14 | 42-135-34733 | OXY USA INC | Injection | 1,500 | -- | 4,180–4,640 |
| Active | WOODS, E. N. #22W | 42-135-38203 | OXY USA INC | Injection | 1,500 | -- | 4,200–4,700 |
| Active | PENWELL UNIT #1380W | 42-135-35653 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,436–3,890 |
| Active | WOODS, E. N. #21W | 42-135-38204 | OXY USA INC | Injection | 1,500 | -- | 4,121–4,700 |
| Active | WOODS, E. N. #11 | 42-135-34139 | OXY USA INC | Injection | 1,500 | -- | 4,005–4,709 |
| Active | NORTH PENWELL UNIT #50W | 42-135-84991 | RING ENGY, INC | Injection | 1,500 | -- | 3,100–4,900 |
| Active | WOODS, E. N. #10A | 42-135-37139 | OXY USA INC | Injection | 1,500 | -- | 4,150–4,700 |
| Active | WOODS, E. N. #12A | 42-135-37140 | OXY USA INC | Injection | 1,500 | -- | 4,150–4,706 |
| Active | TXL SOUTH UNIT #801W | 42-135-07159 | FORMENTERA OPERATIONS LLC | Injection | 1,500 | -- | 5,270–6,375 |
| Active | PENWELL UNIT #2392W | 42-135-35649 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,418–3,950 |
| Active | PENWELL UNIT #2387W | 42-135-01414 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,416–3,900 |
| Active | JOHNSON GBSA UNIT #804W | 42-135-10221 | OXY USA WTP LP | Injection | 1,500 | -- | 3,900–4,272 |
| Active | MOSS UNIT #2012 | 42-135-37104 | AGHORN OPER, INC | Injection | 1,500 | -- | 4,300–4,750 |
| Active | PENWELL UNIT #2359W | 42-135-36044 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,414–3,900 |
| Active | JOHNSON GBSA UNIT #1302W | 42-135-04156 | OXY USA WTP LP | Injection | 1,500 | -- | 3,900–4,150 |
| Active | RHODES COWDEN UNIT #685 | 42-135-35926 | OXY USA WTP LP | Injection | 1,500 | -- | 4,000–4,400 |
| Active | JOHNSON GBSA UNIT #1202W | 42-135-04290 | OXY USA WTP LP | Injection | 1,500 | -- | 3,900–4,148 |
| Active | PENWELL UNIT #2354W | 42-135-08755 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,414–3,882 |
| Active | JOHNSON GBSA UNIT #501W | 42-135-04175 | OXY USA WTP LP | Injection | 1,500 | -- | 3,900–4,240 |
| Active | JOHNSON GBSA UNIT #410W | 42-135-36884 | OXY USA WTP LP | Injection | 1,500 | -- | 4,085–4,500 |
| Active | PENWELL UNIT #1393W | 42-135-38172 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 3,400–4,000 |
| Active | JOHNSON GBSA UNIT #2801W | 42-135-04254 | OXY USA WTP LP | Injection | 1,500 | -- | 3,900–4,150 |
| 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 | NORTH PENWELL UNIT #96W | 42-135-07238 | RING ENGY, INC | Injection | 1,200 | -- | 3,400–4,750 |
| Active | NORTH PENWELL UNIT #208W | 42-135-36420 | RING ENGY, INC | Injection | 1,200 | -- | 3,400–4,800 |
| Active | COWDEN, ELLIOTT F., -B- #27W | 42-135-03256 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,882–4,159 |
| Active | GIST UNIT #160 | 42-135-37854 | AGHORN OPER, INC | Injection | 1,200 | -- | 4,159–4,302 |
| Active | NORTH COWDEN UNIT #1380W | 42-135-35710 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,900–4,900 |
| Active | GIST UNIT #84W | 42-135-31403 | AGHORN OPER, INC | Injection | 1,200 | -- | 4,132–4,225 |
| Active | GOLDSMITH SAN ANDRES UNIT #417W | 42-135-00798 | HILCORP ENGY CO | Injection | 1,200 | -- | 4,150–4,249 |
| Active | COWDEN, W. F. -A- #21W | 42-135-34531 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 5,158–5,320 |
| Active | COWDEN, W. F. -A- #18W | 42-135-34537 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 5,128–5,320 |
| Active | GIST UNIT #106W | 42-135-32202 | AGHORN OPER, INC | Injection | 1,200 | -- | 4,156–4,354 |
| Active | TXL SOUTH UNIT #2704W | 42-135-03755 | FORMENTERA OPERATIONS LLC | Injection | 1,200 | -- | 5,355–6,380 |
| Active | EMMONS UNIT #119W | 42-135-31437 | AGHORN OPER, INC | Injection | 1,200 | -- | 4,465–4,582 |
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.