Saltwater Disposal Wells in Ward County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
1,051
Permitted Capacity
4.9M bbl/d
Injected 12mo (thru 2025-06)
342.5M bbl
UIC Permits All Time
3,657
Ward County produced-water market → capacity trends, top holders, permit velocity
Earthquakes in Ward County → seismicity & the disposal link, from TexNet
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Plugged | HUTCHINGS STOCK ASSN. #75W | 42-475-30202 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,503–2,778 |
| Plugged | HUTCHINGS STOCK ASSN. #548W | 42-475-02547 | TEXACO E & P INC | Injection | 500 | -- | 3,054–3,220 |
| Plugged | HUTCHINGS STOCK ASSN. #538W | 42-475-02539 | TEXACO E & P INC | Injection | 500 | -- | 2,490–2,678 |
| Plugged | HUTCHINGS STOCK ASSN. #523W | 42-475-02525 | TEXACO E & P INC | Injection | 500 | -- | 2,506–2,732 |
| Plugged | HUTCHINGS STOCK ASSN. #521W | 42-475-02523 | TEXACO E & P INC | Injection | 500 | -- | 2,520–2,720 |
| Plugged | HUTCHINGS STOCK ASSN. #507W | 42-475-02510 | TEXACO E & P INC | Injection | 500 | -- | 2,510–2,666 |
| Plugged | HUTCHINGS STOCK ASSN. #506W | 42-475-02509 | TEXACO E & P INC | Injection | 500 | -- | 2,516–2,670 |
| Plugged | HUTCHINGS STOCK ASSN. #501W | 42-475-02504 | TEXACO E & P INC | Injection | 500 | -- | 2,424–2,566 |
| Plugged | HUTCHINGS STOCK ASSN. #499W | 42-475-02502 | TEXACO E & P INC | Injection | 500 | -- | 2,512–2,696 |
| Plugged | HUTCHINGS STOCK ASSN. #498W | 42-475-02501 | TEXACO E & P INC | Injection | 500 | -- | 2,522–2,674 |
| Plugged | HUTCHINGS STOCK ASSN. #488W | 42-475-02491 | TEXACO E & P INC | Injection | 500 | -- | 2,504–2,604 |
| Plugged | SMITH #6WB | 42-475-00770 | WALBET, INC | Injection | 500 | -- | 2,490–2,709 |
| Plugged | OBRIEN, G. W., ETAL #51W | 42-475-32210 | TEXACO E & P INC | Injection | 500 | -- | 2,716–2,956 |
| Plugged | OBRIEN, G. W., ETAL #310 | 42-475-01671 | TEXACO E & P INC | Injection | 500 | -- | 2,530–2,830 |
| Plugged | HUTCHINGS STOCK ASSN. #47W | 42-475-10135 | TEXACO E & P INC | Injection | 500 | -- | 2,494–2,687 |
| Plugged | MCDONALD -29- UNIT #102W | 42-475-00056 | THREE-B OIL CO, THE | UIC | 500 | -- | 2,100–2,454 |
| Plugged | HUTCHINGS STOCK ASSN. #469W | 42-475-02472 | TEXACO E & P INC | Injection | 500 | -- | 2,522–2,627 |
| Plugged | SMITH #9W | 42-475-00767 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,450–3,202 |
| Plugged | MCDONALD -29- UNIT #112W | 42-475-00063 | THREE-B OIL CO, THE | UIC | 500 | -- | 2,220–2,400 |
| Plugged | SMITH #9WB | 42-475-00767 | WALBET, INC | Injection | 500 | -- | 2,480–3,202 |
| Plugged | OBRIEN, G. W., ETAL #1076W | 42-475-11184 | TEXACO E & P INC | Injection | 500 | -- | 2,539–3,212 |
| Plugged | OBRIEN, G. W., ETAL #940W | 42-475-11065 | TEXACO E & P INC | Injection | 500 | -- | 2,518–3,218 |
| Plugged | OBRIEN, G. W., ETAL #834W | 42-475-01765 | TEXACO E & P INC | Injection | 500 | -- | 2,524–3,108 |
| Plugged | OBRIEN, G. W., ETAL #414W | 42-475-01852 | TEXACO E & P INC | Injection | 500 | -- | 2,512–2,802 |
| Plugged | OBRIEN, G. W., ETAL #856W | 42-475-10275 | TEXACO E & P INC | Injection | 500 | -- | 2,540–3,268 |
| Plugged | OBRIEN, G. W., ETAL #1352W | 42-475-33397 | TEXACO E & P INC | Injection | 500 | -- | 2,690–2,902 |
| Plugged | OBRIEN, G. W., ETAL #1342W | 42-475-33395 | TEXACO E & P INC | Injection | 500 | -- | 2,644–2,891 |
| Plugged | HUTCHINGS STOCK ASSN. #613W | 42-475-10216 | TEXACO E & P INC | Injection | 500 | -- | 2,375–3,158 |
| Inactive | JAMES #55 | 42-475-04942 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Plugged | HUTCHINGS STOCK ASSN. #607W | 42-475-10210 | TEXACO E & P INC | Injection | 500 | -- | 2,428–3,172 |
| Plugged | HUTCHINGS STOCK ASSN. #577 | 42-475-10181 | TEXACO E & P INC | Injection | 500 | -- | 2,462–3,130 |
| Plugged | GREEN -E- UNIT #2 | 42-475-33586 | FINLEY RES, INC | Injection | 500 | -- | 4,697–4,816 |
| Plugged | HUTCHINGS STOCK ASSN. #579W | 42-475-10183 | TEXACO E & P INC | Injection | 500 | -- | 2,448–3,162 |
| Plugged | HUTCHINGS STOCK ASSN. #1260 | 42-475-32824 | TEXACO E & P INC | Injection | 500 | -- | 2,432–3,176 |
| Plugged | HUTCHINGS STOCK ASSN. #1343W | 42-475-33065 | TEXACO E & P INC | Injection | 500 | -- | 2,527–3,305 |
| Plugged | HUTCHINGS STOCK ASSN. #1227W | 42-475-33063 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,451–3,290 |
| Plugged | OBRIEN, G. W., ETAL #66AW | 42-475-33179 | TEXACO E & P INC | Injection | 500 | -- | 2,450–3,100 |
| Plugged | OBRIEN, G. W., ETAL #63AW | 42-475-33184 | TEXACO E & P INC | Injection | 500 | -- | 2,500–3,100 |
| Plugged | OBRIEN, G. W., ETAL #64AW | 42-475-33155 | TEXACO E & P INC | Injection | 500 | -- | 2,500–3,100 |
| Cancelled | OBRIEN, G. W., ETAL #65 | 42-475-00000 | TEXACO E & P INC | Injection | 500 | -- | 2,540–2,800 |
| Plugged | OBRIEN, G. W., ETAL #72AW | 42-475-33150 | TEXACO E & P INC | Injection | 500 | -- | 2,553–2,850 |
| Plugged | OBRIEN, G. W., ETAL #71AW | 42-475-33161 | TEXACO E & P INC | Injection | 500 | -- | 2,552–2,850 |
| Plugged | OBRIEN, G. W., ETAL #70AW | 42-475-33152 | TEXACO E & P INC | Injection | 500 | -- | 2,533–3,152 |
| Plugged | OBRIEN, G. W., ETAL #67AW | 42-475-33162 | TEXACO E & P INC | Injection | 500 | -- | 2,586–3,154 |
| Plugged | OBRIEN, G. W., ETAL #68AW | 42-475-33156 | TEXACO E & P INC | Injection | 500 | -- | 2,596–2,865 |
| Plugged | OBRIEN, G. W., ETAL #452W | 42-475-01878 | TEXACO E & P INC | Injection | 500 | -- | 2,741–2,905 |
| Plugged | OBRIEN, G. W., ETAL #444W | 42-475-01874 | TEXACO E & P INC | Injection | 500 | -- | 2,708–2,922 |
| Plugged | OBRIEN, G. W., ETAL #560W | 42-475-01673 | TEXACO E & P INC | Injection | 500 | -- | 2,675–2,868 |
| Plugged | OBRIEN, G. W., ETAL #465W | 42-475-01885 | TEXACO E & P INC | Injection | 500 | -- | 2,630–2,840 |
| Plugged | OBRIEN, G. W., ETAL #320W | 42-475-01465 | TEXACO E & P INC | Injection | 500 | -- | 2,652–2,676 |
| Cancelled | OBRIEN, G. W., ETAL #494W | 42-475-01902 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,650–2,868 |
| Plugged | OBRIEN, G. W., ETAL #492W | 42-475-01900 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,650–2,868 |
| Plugged | BARKER -B- #17 | 42-475-04876 | O. H. B. INC | Injection | 500 | -- | 2,100–2,900 |
| Plugged | BARKER -B- #19 | 42-475-04878 | O. H. B. INC | Injection | 500 | -- | 2,100–2,900 |
| Inactive | BARKER -B- #21 | 42-475-30966 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Inactive | BARKER -B- #22 | 42-475-35069 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Inactive | BARKER -B- #23 | 42-475-35070 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Inactive | BARKER -B- #24 | 42-475-35071 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Inactive | BARKER -B- #25 | 42-475-35072 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Inactive | BARKER -B- #26 | 42-475-35073 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Inactive | BARKER -B- #27 | 42-475-35082 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Inactive | BARKER -B- #29 | 42-475-35075 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Inactive | BARKER -B- #31 | 42-475-35077 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Inactive | BARKER -B- #32 | 42-475-35078 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Inactive | BARKER -B- #33 | 42-475-35079 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Inactive | BARKER -B- #34 | 42-475-35080 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Inactive | BARKER -B- #35 | 42-475-35081 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Plugged | OBRIEN, G. W., ETAL #480W | 42-475-01893 | TEXACO E & P INC | Injection | 500 | -- | 2,628–2,820 |
| Plugged | OBRIEN, G. W., ETAL #489W | 42-475-01897 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,644–2,885 |
| Plugged | OBRIEN, G. W., ETAL #488W | 42-475-01896 | TEXACO E & P INC | Injection | 500 | -- | 2,663–2,910 |
| Plugged | OBRIEN, G. W., ETAL #458 | 42-475-01880 | TEXACO E & P INC | Injection | 500 | -- | 2,693–2,900 |
| Plugged | HUTCHINGS STOCK ASSN. #1373W | 42-475-33467 | TEXACO E & P INC | Injection | 500 | -- | 2,510–3,280 |
| Plugged | HUTCHINGS STOCK ASSN. #1379W | 42-475-33449 | TEXACO E & P INC | Injection | 500 | -- | 2,480–3,270 |
| Plugged | OBRIEN, G. W., ETAL #412W | 42-475-01851 | TEXACO E & P INC | Injection | 500 | -- | 2,675–2,892 |
| Cancelled | OBRIEN, G. W., ETAL #923W | 42-475-11051 | TEXACO E & P INC | Injection | 500 | -- | 2,526–2,781 |
| Plugged | OBRIEN, G. W., ETAL #881W | 42-475-10823 | TEXACO E & P INC | Injection | 500 | -- | 2,624–2,681 |
| Plugged | OBRIEN, G. W., ETAL #361W | 42-475-01506 | TEXACO E & P INC | Injection | 500 | -- | 2,530–2,830 |
| Plugged | OBRIEN, G. W., ETAL #357W | 42-475-01502 | TEXACO E & P INC | Injection | 500 | -- | 2,575–2,850 |
| Plugged | OBRIEN, G. W., ETAL #337W | 42-475-01482 | TEXACO E & P INC | Injection | 500 | -- | 2,588–2,770 |
| Plugged | OBRIEN, G. W., ETAL #513W | 42-475-01909 | TEXACO E & P INC | Injection | 500 | -- | 2,627–2,805 |
| Cancelled | OBRIEN, G. W., ETAL #498W | 42-475-01904 | TEXACO E & P INC | Injection | 500 | -- | 2,590–2,785 |
| Plugged | OBRIEN, G. W., ETAL #605W | 42-475-01702 | TEXACO E & P INC | Injection | 500 | -- | 2,577–2,784 |
| Plugged | OBRIEN, G. W., ETAL #459W | 42-475-01881 | TEXACO E & P INC | Injection | 500 | -- | 2,705–2,900 |
| Plugged | OBRIEN, G. W., ETAL #336W | 42-475-01481 | TEXACO E & P INC | Injection | 500 | -- | 2,544–2,766 |
| Plugged | OBRIEN, G. W., ETAL #316W | 42-475-01461 | TEXACO E & P INC | Injection | 500 | -- | 2,597–2,781 |
| Plugged | OBRIEN, G. W., ETAL #594W | 42-475-01691 | TEXACO E & P INC | Injection | 500 | -- | 2,684–2,885 |
| Plugged | OBRIEN, G. W., ETAL #669 | 42-475-01723 | TEXACO E & P INC | Injection | 500 | -- | 2,670–2,951 |
| Plugged | OBRIEN, G. W., ETAL #712W | 42-475-01735 | TEXACO E & P INC | Injection | 500 | -- | 2,630–2,880 |
| Plugged | OBRIEN, G. W., ETAL #589 | 42-475-01686 | TEXACO E & P INC | Injection | 500 | -- | 2,570–2,850 |
| Cancelled | HUTCHINGS STOCK ASSN. #1378 | 42-475-33476 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,460–3,230 |
| Cancelled | HUTCHINGS STOCK ASSN. #1377 | 42-475-33451 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,450–3,250 |
| Cancelled | HUTCHINGS STOCK ASSN. #1372 | 42-475-33475 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,450–3,250 |
| Plugged | HUTCHINGS STOCK ASSN. #1369W | 42-475-33456 | TEXACO E & P INC | Injection | 500 | -- | 2,450–3,250 |
| Plugged | HUTCHINGS STOCK ASSN. #1383W | 42-475-33450 | TEXACO E & P INC | Injection | 500 | -- | 2,490–3,180 |
| Plugged | HUTCHINGS STOCK ASSN. #1382W | 42-475-33466 | TEXACO E & P INC | Injection | 500 | -- | 2,540–3,310 |
| Plugged | HUTCHINGS STOCK ASSN. #1381W | 42-475-33473 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,520–3,260 |
| Cancelled | HUTCHINGS STOCK ASSN. #1380 | 42-475-33448 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,450–3,250 |
| Plugged | HUTCHINGS STOCK ASSN. #1370W | 42-475-33455 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,450–3,310 |
| Plugged | OBRIEN, G. W., ETAL #570W | 42-475-01679 | TEXACO E & P INC | Injection | 500 | -- | 2,645–2,854 |
| Plugged | OBRIEN, G. W., ETAL #425W | 42-475-01861 | TEXACO E & P INC | Injection | 500 | -- | 2,620–2,843 |
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.