Saltwater Disposal Wells in Gaines County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
2,484
Permitted Capacity
11.8M bbl/d
Injected 12mo (thru 2025-06)
279.3M bbl
UIC Permits All Time
3,889
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Active | SEMINOLE SAN ANDRES UNIT #1312 | 42-165-34194 | OXY USA INC | Injection | 10,500 | -- | 4,600–6,000 |
| Active | WEST SEMINOLE SA UNIT #1410 | 42-165-34145 | OXY USA WTP LP | Injection | 10,500 | -- | 4,900–5,820 |
| Active | SEMINOLE SAN ANDRES UNIT #1514 | 42-165-32039 | OXY USA INC | Injection | 10,500 | -- | 4,600–6,000 |
| Active | WEST SEMINOLE SA UNIT #1403 | 42-165-81123 | OXY USA WTP LP | Injection | 10,500 | -- | 4,900–5,820 |
| Active | WEST SEMINOLE SA UNIT #410 | 42-165-38550 | OXY USA WTP LP | Injection | 10,000 | -- | 4,800–6,000 |
| Active | SEMINOLE SAN ANDRES UNIT #2913W | 42-165-01821 | OXY USA INC | Injection | 10,000 | -- | 5,310–5,470 |
| Active | SEMINOLE SAN ANDRES UNIT #1516R | 42-165-38972 | OXY USA INC | Injection | 10,000 | -- | 4,650–5,850 |
| Active | SEMINOLE SAN ANDRES UNIT #5313 | 42-165-33241 | OXY USA INC | Injection | 10,000 | -- | 4,800–6,000 |
| Active | ALLEY "A" #6I | 42-165-36016 | CRESCENT ENGY OPER, LLC | Injection | 10,000 | -- | 5,600–7,700 |
| Active | ALLEY "A" #7I | 42-165-36017 | CRESCENT ENGY OPER, LLC | Injection | 10,000 | -- | 5,625–7,700 |
| Active | WEST SEMINOLE SA UNIT #408 | 42-165-34205 | OXY USA WTP LP | Injection | 10,000 | -- | 4,800–6,000 |
| Active | WEST SEMINOLE SA UNIT #713 | 42-165-31982 | OXY USA WTP LP | Injection | 10,000 | -- | 4,800–6,000 |
| Active | SEMINOLE SAN ANDRES UNIT #1802W | 42-165-30129 | OXY USA INC | Injection | 10,000 | -- | 4,989–6,840 |
| Active | WEST SEMINOLE SA UNIT #411 | 42-165-38571 | OXY USA WTP LP | Injection | 10,000 | -- | 4,800–6,000 |
| Active | LOVE #5 | 42-165-35102 | GRACE PETRO OPER, LLC | Injection | 10,000 | -- | 8,600–9,400 |
| Active | WEST SEMINOLE SA UNIT #714 | 42-165-32299 | OXY USA WTP LP | Injection | 10,000 | -- | 4,800–6,000 |
| Active | SEMINOLE SAN ANDRES UNIT #4802W | 42-165-30130 | OXY USA INC | Injection | 10,000 | -- | 4,812–6,403 |
| Active | WEST SEMINOLE SA UNIT #1309 | 42-165-32298 | OXY USA WTP LP | UIC | 10,000 | -- | 4,800–6,000 |
| Active | INGLER, S. #4I | 42-165-36020 | CRESCENT ENGY OPER, LLC | Injection | 10,000 | -- | 5,600–7,700 |
| Active | WEST SEMINOLE SA UNIT #621 | 42-165-31834 | OXY USA WTP LP | Injection | 10,000 | -- | 4,800–6,000 |
| Active | SEMINOLE SAN ANDRES UNIT #2214 | 42-165-10013 | OXY USA INC | Injection | 10,000 | -- | 4,600–5,900 |
| Active | WEST SEMINOLE SA UNIT #0720 | 42-165-38982 | OXY USA WTP LP | Injection | 10,000 | -- | 4,900–5,680 |
| Active | WEST SEMINOLE SA UNIT #721 | 42-165-38981 | OXY USA WTP LP | Injection | 10,000 | -- | 4,900–5,670 |
| Active | WEST SEMINOLE SA UNIT #0719 | 42-165-38980 | OXY USA WTP LP | Injection | 10,000 | -- | 4,900–5,700 |
| Active | SEMINOLE SAN ANDRES UNIT #1410 | 42-165-32022 | OXY USA INC | UIC | 10,000 | -- | 4,600–6,600 |
| Active | WEST SEMINOLE SA UNIT #1312 | 42-165-32302 | OXY USA WTP LP | Injection | 10,000 | -- | 4,800–6,000 |
| Active | SEMINOLE SAN ANDRES UNIT #1310 | 42-165-32007 | OXY USA INC | Injection | 10,000 | -- | 4,600–6,000 |
| Active | SEMINOLE SAN ANDRES UNIT #1307 | 42-165-31909 | OXY USA INC | Injection | 10,000 | -- | 4,600–6,000 |
| Active | SEMINOLE SAN ANDRES UNIT #6219 | 42-165-37997 | OXY USA INC | Injection | 10,000 | -- | 5,000–5,600 |
| Active | WEST SEMINOLE SA UNIT #1209 | 42-165-31977 | OXY USA WTP LP | Injection | 10,000 | -- | 4,800–6,000 |
| Active | SEMINOLE SAN ANDRES UNIT #6226 | 42-165-38836 | OXY USA INC | Injection | 10,000 | -- | 4,800–6,000 |
| Active | SEMINOLE SAN ANDRES UNIT #5528 | 42-165-33193 | OXY USA INC | Injection | 10,000 | -- | 5,000–5,600 |
| Active | BRADDOCK, JOHN #5W | 42-165-31312 | OXY USA WTP EOR, LLC | Injection | 10,000 | -- | 5,200–5,700 |
| Active | SEMINOLE SAN ANDRES UNIT #202 | 42-165-00343 | OXY USA INC | Injection | 10,000 | -- | 4,809–6,637 |
| Active | JONES ESTATE SWD #2 | 42-165-34983 | GRACE PETRO OPER, LLC | Injection | 8,000 | -- | 8,640–9,124 |
| Active | E. C. M. LEASE #12D | 42-165-03252 | PARALLEL PETRO LLC | Disposal | 8,000 | -- | 9,120–10,240 |
| Active | WASSON SOUTH CLEARFORK UNIT #7535WS | 42-165-33943 | OCCIDENTAL PERMIAN LTD | Injection | 8,000 | -- | 5,700–8,200 |
| Active | SEMINOLE SAN ANDRES UNIT #2905 | 42-165-01813 | OXY USA INC | Injection | 7,500 | -- | 5,000–5,600 |
| Active | RUSSELL CLEARFORK UNIT #439D | 42-165-36842 | HILCORP ENGY CO | Injection | 5,500 | -- | 6,366–8,035 |
| Active | DENVER UNIT #7417WC | 42-165-00825 | OCCIDENTAL PERMIAN LTD | Injection | 5,225 | -- | 4,500–5,600 |
| Active | DENVER UNIT #7513WC | 42-165-00553 | OCCIDENTAL PERMIAN LTD | Injection | 5,225 | -- | 4,500–5,600 |
| Active | DENVER UNIT #8446 | 42-165-38096 | OCCIDENTAL PERMIAN LTD | Injection | 5,225 | -- | 4,500–5,600 |
| Active | DENVER UNIT #7616 | 42-165-00850 | OCCIDENTAL PERMIAN LTD | Injection | 5,150 | -- | 4,500–5,600 |
| Active | DENVER UNIT #8625 | 42-165-38917 | OCCIDENTAL PERMIAN LTD | Injection | 5,025 | -- | 4,500–5,325 |
| Active | DENVER UNIT #7659 | 42-165-38925 | OCCIDENTAL PERMIAN LTD | Injection | 5,025 | -- | 4,500–5,400 |
| Active | DENVER UNIT #8620 | 42-165-38909 | OCCIDENTAL PERMIAN LTD | Injection | 5,025 | -- | 4,500–5,340 |
| Active | DENVER UNIT #8621 | 42-165-38918 | OCCIDENTAL PERMIAN LTD | Injection | 5,025 | -- | 4,500–5,370 |
| Active | FLANAGAN UNIT #39W | 42-165-02356 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,000 | -- | 4,620–7,355 |
| Active | WEST SEMINOLE SA UNIT #315 | 42-165-31787 | OXY USA WTP LP | Injection | 5,000 | -- | 4,800–5,400 |
| Active | DENVER UNIT #8431 | 42-165-33352 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,500–5,600 |
| Active | DENVER UNIT #8453 | 42-165-38843 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,500–5,600 |
| Active | DENVER UNIT #6820 | 42-165-30376 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,500–5,800 |
| Active | DENVER UNIT #8626 | 42-165-38914 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,500–5,350 |
| Active | DENVER UNIT #8630 | 42-165-38911 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,500–5,350 |
| Active | CONEJOS QUEEN UNIT #181W | 42-165-38863 | BASIN OIL & GAS OPER, LLC | Injection | 5,000 | -- | 4,363–4,649 |
| Active | DENVER UNIT #8632 | 42-165-38912 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,500–5,325 |
| Active | DENVER UNIT #6841 | 42-165-38904 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,500–6,000 |
| Active | DENVER UNIT #6844 | 42-165-38905 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,500–6,000 |
| Active | DENVER UNIT #6847 | 42-165-38901 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,500–6,000 |
| Active | WEST SEMINOLE SA UNIT #324 | 42-165-32566 | OXY USA WTP LP | Injection | 5,000 | -- | 4,800–5,400 |
| Active | WEST SEMINOLE SA UNIT #323 | 42-165-32405 | OXY USA WTP LP | Injection | 5,000 | -- | 4,600–5,400 |
| Active | DENVER UNIT #6849 | 42-165-38897 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,500–6,000 |
| Active | WEST SEMINOLE SA UNIT #319 | 42-165-31789 | OXY USA WTP LP | Injection | 5,000 | -- | 4,800–5,400 |
| Active | WEST SEMINOLE SA UNIT #310 | 42-165-31626 | OXY USA WTP LP | Injection | 5,000 | -- | 4,800–5,400 |
| Active | DENVER UNIT #6850 | 42-165-38899 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,500–6,000 |
| Active | DENVER UNIT #6829 | 42-165-33391 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,500–5,600 |
| Active | CENTRAL ROBERTSON CLEARFORK UNIT #1256 | 42-165-35961 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,000 | -- | 5,800–7,250 |
| Active | DENVER UNIT #7530WC | 42-165-30318 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,400–5,495 |
| Active | SEMINOLE SAN ANDRES UNIT #4016 | 42-165-32876 | OXY USA INC | Injection | 5,000 | -- | 4,600–5,600 |
| Active | CEDAR LAKE UNIT #629 | 42-165-34699 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,000 | -- | 4,300–5,300 |
| Active | CEDAR LAKE UNIT #534 | 42-165-34243 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,000 | -- | 4,300–5,300 |
| Active | WEST SEMINOLE SA UNIT #616 | 42-165-31627 | OXY USA WTP LP | Injection | 5,000 | -- | 4,800–5,400 |
| Active | WEST SEMINOLE SA UNIT #1210W | 42-165-31976 | OXY USA WTP LP | Injection | 5,000 | -- | 4,800–5,400 |
| Active | CEDAR LAKE UNIT #348R | 42-165-38684 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,000 | -- | 4,500–5,300 |
| Active | DENVER UNIT #8412WC | 42-165-00516 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,800–5,300 |
| Active | H & J SEC. 127-B #6 | 42-165-31232 | HILCORP ENGY CO | Injection | 5,000 | -- | 5,200–5,750 |
| Active | MAY, TOM #29 | 42-165-31199 | HILCORP ENGY CO | Injection | 5,000 | -- | 5,200–5,800 |
| Active | CRANE, BEN "A" #1 | 42-165-01183 | BLACKROCK OPERATING, LLC | Injection | 5,000 | -- | 5,260–6,130 |
| Active | MAY, TOM #26 | 42-165-31180 | HILCORP ENGY CO | Injection | 5,000 | -- | 5,200–5,800 |
| Active | MAY, TOM #23 | 42-165-31319 | HILCORP ENGY CO | Injection | 5,000 | -- | 5,200–5,800 |
| Active | HOSKINS #1 | 42-165-37496 | CRESCENT ENGY OPER, LLC | Disposal | 5,000 | -- | 4,420–5,660 |
| Active | SEMINOLE, SE. (STRAWN) UNIT #801W | 42-165-30304 | AVIATOR ENERGY, LLC | Injection | 5,000 | -- | 6,000–10,833 |
| Active | RUSSELL CLEARFORK UNIT #31W | 42-165-03068 | HILCORP ENGY CO | Injection | 4,560 | -- | 6,200–7,670 |
| Active | DENVER UNIT #6518WC | 42-165-00770 | OCCIDENTAL PERMIAN LTD | Injection | 4,500 | -- | 4,700–5,495 |
| Active | DENVER UNIT #6417WC | 42-165-00539 | OCCIDENTAL PERMIAN LTD | Injection | 4,500 | -- | 4,547–5,260 |
| Active | DENVER UNIT #8522WC | 42-165-30302 | OCCIDENTAL PERMIAN LTD | Injection | 4,500 | -- | 4,371–5,207 |
| Active | DENVER UNIT #6825W | 42-165-33138 | OCCIDENTAL PERMIAN LTD | Injection | 4,500 | -- | 4,500–5,600 |
| Active | DENVER UNIT #6804W | 42-165-02043 | OCCIDENTAL PERMIAN LTD | Injection | 4,500 | -- | 4,671–5,331 |
| Active | DENVER UNIT #6418WC | 42-165-00526 | OCCIDENTAL PERMIAN LTD | Injection | 4,500 | -- | 4,480–5,289 |
| Active | DENVER UNIT #8511WC | 42-165-00810 | OCCIDENTAL PERMIAN LTD | Injection | 4,500 | -- | 4,470–5,236 |
| Active | DENVER UNIT #6740WC | 42-165-33612 | OCCIDENTAL PERMIAN LTD | Injection | 4,500 | -- | 4,600–5,500 |
| Active | ADAIR WOLFCAMP UNIT #2514 | 42-165-00255 | HILCORP ENGY CO | Injection | 4,500 | -- | 8,428–8,570 |
| Active | RUSSELL CLEARFORK UNIT #479W | 42-165-37508 | HILCORP ENGY CO | Injection | 4,100 | -- | 6,200–7,917 |
| Active | WASSON SOUTH CLEARFORK UNIT #6402WS | 42-165-00530 | OCCIDENTAL PERMIAN LTD | Injection | 4,000 | -- | 5,700–8,200 |
| Active | HANFORD (SAN ANDRES) UNIT #404 | 42-165-33094 | FASKEN OIL AND RANCH, LTD | Injection | 4,000 | -- | 5,300–6,445 |
| Active | WASSON SOUTH CLEARFORK UNIT #8401WS | 42-165-02512 | OCCIDENTAL PERMIAN LTD | Injection | 4,000 | -- | 5,700–8,200 |
| Active | WASSON SOUTH CLEARFORK UNIT #7604S | 42-165-02380 | OCCIDENTAL PERMIAN LTD | Injection | 4,000 | -- | 5,700–8,200 |
| Active | WASSON SOUTH CLEARFORK UNIT #7505WS | 42-165-00768 | OCCIDENTAL PERMIAN LTD | Injection | 4,000 | -- | 6,411–7,570 |
| Active | WASSON SOUTH CLEARFORK UNIT #8510WS | 42-165-00804 | OCCIDENTAL PERMIAN LTD | Injection | 4,000 | -- | 5,840–7,459 |
| Active | SOUTH CENTRAL ROBERTSON UNIT #23W | 42-165-31768 | CRESCENT ENGY OPER, LLC | Injection | 4,000 | -- | 5,900–7,240 |
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.