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. #1670 | 42-475-35708 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | OBRIEN, G. W., ETAL #1874 | 42-475-35694 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,550–3,000 |
| Plugged | OBRIEN, G. W., ETAL #85W | 42-475-01538 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,498–2,812 |
| Plugged | OBRIEN, G. W., ETAL #112W | 42-475-01562 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,440–2,750 |
| Plugged | OBRIEN, G. W., ETAL #1857 | 42-475-35663 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,500–3,000 |
| Plugged | HUTCHINGS STOCK ASSN. #779W | 42-475-30029 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | OBRIEN, G. W., ETAL #69W | 42-475-01526 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,478–2,795 |
| Plugged | HUTCHINGS STOCK ASSN. #739W | 42-475-11006 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,300–2,610 |
| Plugged | HUTCHINGS STOCK ASSN. #1193W | 42-475-32646 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,800 |
| Cancelled | HUTCHINGS STOCK ASSN. #1070 | 42-475-32044 | SUNDOWN ENGY LP | Injection | 2,000 | -- | 6,092–6,870 |
| Plugged | SEALY-SMITH FOUNDATION #2W | 42-475-00727 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,500–3,300 |
| Cancelled | HUTCHINGS STOCK ASSN. #1121 | 42-475-32265 | SUNDOWN ENGY LP | Injection | 2,000 | -- | 6,116–6,642 |
| Plugged | HUTCHINGS STOCK ASSN. #1210W | 42-475-32740 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,420–2,870 |
| Plugged | OBRIEN, G. W., ETAL #957W | 42-475-11080 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,580–3,000 |
| Plugged | HUTCHINGS STOCK ASSN. #548WI | 42-475-02547 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,320–2,770 |
| Plugged | OBRIEN, G. W., ETAL #37WC | 42-475-01964 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,450–2,759 |
| Plugged | OBRIEN, G. W., ETAL #1058W | 42-475-11176 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,580–3,000 |
| Plugged | HUTCHINGS STOCK ASSN. #286WI | 42-475-02288 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,430–2,880 |
| Plugged | HUTCHINGS STOCK ASSN. #96WI | 42-475-32473 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,840 |
| Plugged | OBRIEN, G. W., ETAL #1440W | 42-475-33337 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,500–3,000 |
| Plugged | HUTCHINGS STOCK ASSN. #597W | 42-475-10200 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,320–2,780 |
| Plugged | HUTCHINGS STOCK ASSN. #57WI | 42-475-10144 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,330–2,980 |
| Cancelled | HUTCHINGS STOCK ASSN. #18 | 42-475-02132 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,310–2,760 |
| Plugged | OBRIEN, G. W., ETAL #1364W | 42-475-33324 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,540–3,000 |
| Plugged | OBRIEN, G. W., ETAL #8 | 42-475-01936 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,394–2,787 |
| Plugged | ESTES, E. W. #124W | 42-475-01189 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–3,125 |
| Plugged | OBRIEN, G. W., ETAL #1126W | 42-475-30256 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,550–3,000 |
| Plugged | OBRIEN, G. W., ETAL #1459W | 42-475-33323 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,720–3,030 |
| Plugged | OBRIEN, G. W., ETAL #1356W | 42-475-33319 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,520–3,000 |
| Plugged | OBRIEN, G. W., ETAL #885W | 42-475-10910 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,600–3,050 |
| Plugged | OBRIEN, G. W., ETAL #854W | 42-475-01780 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,496–2,776 |
| Plugged | OBRIEN, G. W., ETAL #1131W | 42-475-10264 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,502–2,800 |
| Plugged | HUTCHINGS STOCK ASSN. #1181W | 42-475-32627 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,370–2,780 |
| Plugged | HUTCHINGS STOCK ASSN. #1176W | 42-475-32578 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,370–2,780 |
| Plugged | OBRIEN, G. W., ETAL #1444W | 42-475-33338 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,600–3,100 |
| Plugged | OBRIEN, G. W., ETAL #1460W | 42-475-33322 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,710–3,030 |
| Plugged | HUTCHINGS STOCK ASSN. #61WI | 42-475-02176 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | HUTCHINGS STOCK ASSN. #1093W | 42-475-32601 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,340–2,760 |
| Plugged | HUTCHINGS STOCK ASSN. #1659W | 42-475-35395 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,350–3,250 |
| Plugged | HUTCHINGS STOCK ASSN. #1657W | 42-475-35393 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,350–3,250 |
| Plugged | HUTCHINGS STOCK ASSN. #1222W | 42-475-32914 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,350–3,250 |
| Plugged | HUTCHINGS STOCK ASSN. #1641W | 42-475-34973 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,660 |
| Plugged | HUTCHINGS STOCK ASSN. #1491WI | 42-475-10710 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,300–2,680 |
| Plugged | OBRIEN, G. W., ETAL #1077W | 42-475-11211 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,550–2,985 |
| Plugged | HUTCHINGS STOCK ASSN. #22WI | 42-475-10112 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,320–2,750 |
| Inactive | OBRIEN, G. W., ETAL #1831 | 42-475-35205 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,697–2,985 |
| Plugged | OBRIEN, G. W., ETAL #1852W | 42-475-35226 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,615–2,959 |
| Plugged | HUTCHINGS STOCK ASSN. #998W | 42-475-30865 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,320–2,800 |
| Plugged | OBRIEN, G. W., ETAL #1847 | 42-475-35221 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,658–2,956 |
| Plugged | OBRIEN, G. W., ETAL #1821W | 42-475-35166 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,660–2,984 |
| Plugged | OBRIEN, G. W., ETAL #1820W | 42-475-35167 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,707–3,045 |
| Plugged | OBRIEN, G. W., ETAL #1815W | 42-475-35103 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,669–3,009 |
| Plugged | HUTCHINGS STOCK ASSN. #746W | 42-475-11056 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,300–2,670 |
| Cancelled | OBRIEN, G. W., ETAL #1844 | 42-475-35218 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,591–2,925 |
| Plugged | HUTCHINGS STOCK ASSN. #1634W | 42-475-34979 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,670 |
| Plugged | HUTCHINGS STOCK ASSN. #437W | 42-475-02440 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,650 |
| Plugged | HUTCHINGS STOCK ASSN. #1216W | 42-475-32986 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,350–3,250 |
| Cancelled | HUTCHINGS STOCK ASSOCIATION #1117 | 42-475-32933 | SUNDOWN ENGY LP | Injection | 2,000 | -- | 8,070–8,393 |
| Plugged | HUTCHINGS STOCK ASSN. #418WR | 42-475-35419 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,300–3,200 |
| Plugged | HUTCHINGS STOCK ASSN. #327W | 42-475-02330 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,670 |
| Plugged | HUTCHINGS STOCK ASSN. #300W | 42-475-02302 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,670 |
| Plugged | HUTCHINGS STOCK ASSN. #1490WI | 42-475-10712 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,690 |
| Plugged | HUTCHINGS STOCK ASSN. #1474W | 42-475-33965 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,680 |
| Plugged | HUTCHINGS STOCK ASSN. #526W | 42-475-02528 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,310–2,730 |
| Plugged | HUTCHINGS STOCK ASSN. #1175W | 42-475-32678 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,380–2,790 |
| Plugged | OBRIEN, G. W., ETAL #1380W | 42-475-33286 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,580–3,000 |
| Plugged | HUTCHINGS STOCK ASSN. #519W | 42-475-02521 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,310–2,720 |
| Plugged | HUTCHINGS STOCK ASSN. #1182W | 42-475-32676 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,370–2,770 |
| Plugged | OBRIEN, G. W., ETAL #1486WI | 42-475-33468 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,485–2,786 |
| Plugged | HUTCHINGS STOCK ASSN. #483W | 42-475-02486 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,340–2,740 |
| Plugged | HUTCHINGS STOCK ASSN. #480W | 42-475-02483 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,320–2,700 |
| Plugged | OBRIEN, G. W., ETAL #1752W | 42-475-35094 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,560–2,894 |
| Plugged | OBRIEN, G. W., ETAL #1744W | 42-475-35090 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,530–2,851 |
| Plugged | OBRIEN, G. W., ETAL #437W | 42-475-01873 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,590–2,880 |
| Plugged | OBRIEN, G. W., ETAL #368W | 42-475-01513 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,503–2,840 |
| Plugged | OBRIEN, G. W., ETAL #358WI | 42-475-01503 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,530–2,893 |
| Plugged | OBRIEN, G. W., ETAL #351WI | 42-475-01496 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,572–2,890 |
| Plugged | HUTCHINGS STOCK ASSN. #477W | 42-475-02480 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,630 |
| Plugged | HATHAWAY #24W | 42-475-05421 | BASS ENTERPRISES PROD CO | Injection | 2,000 | -- | 3,085–3,157 |
| Plugged | HUTCHINGS STOCK ASSN. #462WI | 42-475-02465 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,320–2,700 |
| Plugged | HUTCHINGS STOCK ASSN. #447WI | 42-475-02450 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,310–2,700 |
| Plugged | OBRIEN, G. W., ETAL #12 | 42-475-01940 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | HUTCHINGS STOCK ASSN. #414W | 42-475-02417 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,700 |
| Plugged | HUTCHINGS STOCK ASSN. #332W | 42-475-02335 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,310–2,710 |
| Plugged | OBRIEN, G. W., ETAL #1151WR | 42-475-10267 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,558–2,842 |
| Plugged | OBRIEN, G. W., ETAL #883WR | 42-475-10844 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,540–2,836 |
| Plugged | OBRIEN, G. W., ETAL #163WR | 42-475-01606 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,430–2,797 |
| Plugged | OBRIEN, G. W., ETAL #552WI | 42-475-01929 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,625–3,000 |
| Plugged | OBRIEN, G. W., ETAL #1495WI | 42-475-33557 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,650–3,064 |
| Plugged | OBRIEN, G. W., ETAL #1464W | 42-475-33285 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,650–3,065 |
| Plugged | OBRIEN, G. W., ETAL #1463W | 42-475-33294 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,700–3,073 |
| Plugged | HUTCHINGS STOCK ASSN. #287WI | 42-475-02289 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,410–2,850 |
| Plugged | HUTCHINGS STOCK ASSN. #678WI | 42-475-10753 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,410–2,840 |
| Plugged | HUTCHINGS STOCK ASSN. #1374W | 42-475-33454 | TEXACO E & P INC | Injection | 2,000 | -- | 2,450–3,250 |
| Plugged | HUTCHINGS STOCK ASSN. #626WI | 42-475-10229 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,340–2,790 |
| Plugged | OBRIEN, G. W., ETAL #1457WR | 42-475-33296 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,650–3,026 |
| Plugged | OBRIEN, G. W., ETAL #452WR | 42-475-01878 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,662–3,020 |
| Plugged | OBRIEN, G. W., ETAL #444WR | 42-475-01874 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,615–2,922 |
| Inactive | MAG-SEALY (YATES) UNIT #202 | 42-475-34089 | WESTOVER PRODUCTION CO., LLC | Injection | 2,000 | -- | 2,712–2,989 |
| Plugged | OBRIEN, G. W., ETAL #13WI | 42-475-10503 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,400–2,780 |
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.