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) |
|---|---|---|---|---|---|---|---|
| Cancelled | HUTCHINGS STOCK ASSN. #204WI | 42-475-02207 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,400–3,600 |
| Plugged | OBRIEN, G. W., ETAL #1305W | 42-475-33213 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,508–2,766 |
| Plugged | OBRIEN, G. W., ETAL #444WR | 42-475-01874 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,615–2,922 |
| Plugged | HUTCHINGS STOCK ASSN. #287WI | 42-475-02289 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,410–2,850 |
| 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 #132W | 42-475-01582 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,400–2,760 |
| Plugged | OBRIEN, G. W., ETAL #159W | 42-475-05190 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,486–2,778 |
| Plugged | HUTCHINGS STOCK ASSN. #96WI | 42-475-32473 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,840 |
| Plugged | HUTCHINGS STOCK ASSN. #286WI | 42-475-02288 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,430–2,880 |
| Plugged | HUTCHINGS STOCK ASSN. #597W | 42-475-10200 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,320–2,780 |
| Plugged | HUTCHINGS STOCK ASSN. #414W | 42-475-02417 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,700 |
| Plugged | HUTCHINGS STOCK ASSN. #477W | 42-475-02480 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,630 |
| Cancelled | HUTCHINGS STOCK ASSN. #244WI | 42-475-02247 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,400–3,600 |
| Plugged | OBRIEN, G. W., ETAL #37WC | 42-475-01964 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,450–2,759 |
| Cancelled | HUTCHINGS STOCK ASSN. #1034 | 42-475-31835 | SUNDOWN ENGY LP | Injection | 2,000 | -- | 6,496–6,652 |
| Cancelled | HUTCHINGS STOCK ASSN. #1160 | 42-475-32612 | SUNDOWN ENGY LP | Injection | 2,000 | -- | 6,112–6,837 |
| Plugged | 7203 JV-S AMOCO #1D | 42-475-30484 | COSTILLA PETRO CORP | Injection | 2,000 | -- | 2,900–3,084 |
| Plugged | OBRIEN, G. W., ETAL #8 | 42-475-01936 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,394–2,787 |
| Cancelled | HUTCHINGS STOCK ASSN. #1121 | 42-475-32265 | SUNDOWN ENGY LP | Injection | 2,000 | -- | 6,116–6,642 |
| Plugged | OBRIEN, G. W., ETAL #68WI | 42-475-33156 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,528–2,865 |
| Cancelled | HUTCHINGS STOCK ASSN. #18 | 42-475-02132 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,310–2,760 |
| Plugged | HUTCHINGS STOCK ASSN. #57WI | 42-475-10144 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,330–2,980 |
| 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. #1182W | 42-475-32676 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,370–2,770 |
| Cancelled | HUTCHINGS STOCK ASSOCIATION #1117 | 42-475-32933 | SUNDOWN ENGY LP | Injection | 2,000 | -- | 8,070–8,393 |
| Plugged | BARSTOW BRINE STATION #1 | 42-475-82265 | BRINE TEXAS USA, LLC | UIC | 2,000 | -- | 2,400–3,300 |
| Cancelled | HUTCHINGS STOCK ASSN. #1070 | 42-475-32044 | SUNDOWN ENGY LP | Injection | 2,000 | -- | 6,092–6,870 |
| Plugged | HUTCHINGS STOCK ASSN. #998W | 42-475-30865 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,320–2,800 |
| Cancelled | OBRIEN, G. W., ETAL #181 | 42-475-01620 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,430–2,758 |
| 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 #85W | 42-475-01538 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,498–2,812 |
| Plugged | HUTCHINGS STOCK ASSN. #1175W | 42-475-32678 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,380–2,790 |
| Plugged | HUTCHINGS STOCK ASSN. #1659W | 42-475-35395 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,350–3,250 |
| Plugged | HUTCHINGS STOCK ASSN. #1093W | 42-475-32601 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,340–2,760 |
| Plugged | HUTCHINGS STOCK ASSN. #61WI | 42-475-02176 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | OBRIEN, G. W., ETAL #1364W | 42-475-33324 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,540–3,000 |
| Plugged | HUTCHINGS STOCK ASSN. #1222W | 42-475-32914 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,350–3,250 |
| Plugged | OBRIEN, G. W., ETAL #325 | 42-475-01470 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,200–2,860 |
| Plugged | HUTCHINGS STOCK ASSN. #1657W | 42-475-35393 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,350–3,250 |
| Plugged | HUTCHINGS STOCK ASSN. #1176W | 42-475-32578 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,370–2,780 |
| Plugged | HUTCHINGS STOCK ASSN. #1272W | 42-475-32958 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,360–2,800 |
| Plugged | HUTCHINGS STOCK ASSN. #1216W | 42-475-32986 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,350–3,250 |
| Plugged | HUTCHINGS STOCK ASSN. #1187W | 42-475-32596 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | HUTCHINGS STOCK ASSN. #1190W | 42-475-32598 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | HUTCHINGS STOCK ASSN. #1491WI | 42-475-10710 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,300–2,680 |
| Plugged | ESTES, E. W. #30W | 42-475-10064 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,500–3,200 |
| Cancelled | HUTCHINGS STOCK ASSN. #1189W | 42-475-32597 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,400–2,800 |
| Cancelled | SHIPLEY QUEEN SAND UNIT #606X | 42-475-03981 | CBP OPER LLC | Injection | 2,000 | -- | 2,320–3,065 |
| Inactive | OBRIEN, G. W., ETAL #1831 | 42-475-35205 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,697–2,985 |
| Plugged | HUTCHINGS STOCK ASSN. #22WI | 42-475-10112 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,320–2,750 |
| Plugged | OBRIEN, G. W., ETAL #1852W | 42-475-35226 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,615–2,959 |
| Plugged | HUTCHINGS STOCK ASSN. #970W | 42-475-30596 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | EDWARDS, S. B. #13 | 42-475-03955 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,350–2,800 |
| Plugged | OBRIEN, G. W., ETAL #1847 | 42-475-35221 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,658–2,956 |
| Plugged | HUTCHINGS STOCK ASSN. #746W | 42-475-11056 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,300–2,670 |
| Plugged | OBRIEN, G. W., ETAL #1821W | 42-475-35166 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,660–2,984 |
| Plugged | HUTCHINGS STOCK ASSN. #1634W | 42-475-34979 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,670 |
| Plugged | HUTCHINGS STOCK ASSN. #1058W | 42-475-32016 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | OBRIEN, G. W., ETAL #855W | 42-475-10274 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,400–2,762 |
| Plugged | ESTES, E. W. #4W | 42-475-05234 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,400–2,650 |
| Cancelled | HUTCHINGS STOCK ASSN. #150W | 42-475-02049 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,506–2,775 |
| Plugged | OBRIEN, G. W., ETAL #363WI | 42-475-01508 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,500–3,100 |
| Plugged | HUTCHINGS STOCK ASSN. #437W | 42-475-02440 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,650 |
| Plugged | HUTCHINGS STOCK ASSN. #418WR | 42-475-35419 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,300–3,200 |
| 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. #1490WI | 42-475-10712 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,690 |
| Plugged | OBRIEN, G. W., ETAL #1815W | 42-475-35103 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,669–3,009 |
| Plugged | SEALY-SMITH FOUNDATION #2W | 42-475-00727 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,500–3,300 |
| Plugged | HUTCHINGS STOCK ASSN. #526W | 42-475-02528 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,310–2,730 |
| Plugged | HUTCHINGS STOCK ASSN. #1474W | 42-475-33965 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,680 |
| Plugged | HUTCHINGS STOCK ASSN. #327W | 42-475-02330 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,670 |
| Cancelled | HUTCHINGS STOCK ASSN. #250WI | 42-475-02253 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,400–3,600 |
| Plugged | OBRIEN, G. W., ETAL #1752W | 42-475-35094 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,560–2,894 |
| Plugged | HUTCHINGS STOCK ASSN. #483W | 42-475-02486 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,340–2,740 |
| Plugged | OBRIEN, G. W., ETAL #1744W | 42-475-35090 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,530–2,851 |
| Plugged | HUTCHINGS STOCK ASSN. #480W | 42-475-02483 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,320–2,700 |
| Plugged | HUTCHINGS STOCK ASSN. #1181W | 42-475-32627 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,370–2,780 |
| 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 #1457WR | 42-475-33296 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,650–3,026 |
| Plugged | HUTCHINGS STOCK ASSN. #1193W | 42-475-32646 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | HUTCHINGS STOCK ASSN. #519W | 42-475-02521 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,310–2,720 |
| Plugged | OBRIEN, G. W., ETAL #39 | 42-475-04736 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,510–2,748 |
| Plugged | HUTCHINGS STOCK ASSN. #300W | 42-475-02302 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,670 |
| Plugged | OBRIEN, G. W., ETAL #427WI | 42-475-01863 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,468–2,855 |
| Plugged | HUTCHINGS STOCK ASSN. #1641W | 42-475-34973 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,300–2,660 |
| Plugged | ESTES, E. W. #124W | 42-475-01189 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–3,125 |
| Plugged | FULLER -125- #2D | 42-475-32288 | SOUTHWEST ROYALTIES, INC | Disposal | 1,850 | -- | 5,640–5,730 |
| Cancelled | HUTCHINGS STOCK ASSN. #491W | 42-475-02494 | SUNDOWN ENGY LP | Injection | 1,800 | -- | 3,650–4,100 |
| Plugged | LONGTAIL #2 | 42-475-30423 | PYOTE DISPOSAL CO | Injection | 1,800 | -- | 6,508–6,538 |
| Inactive | MAG-SEALY (YATES) UNIT #223 | 42-475-34207 | WESTOVER PRODUCTION CO., LLC | Injection | 1,750 | -- | 2,710–2,888 |
| Inactive | MAG-SEALY (YATES) UNIT #204 | 42-475-35320 | WESTOVER PRODUCTION CO., LLC | Injection | 1,750 | -- | 2,658–2,900 |
| Inactive | MAG-SEALY (YATES) UNIT #205 | 42-475-35306 | WESTOVER PRODUCTION CO., LLC | Injection | 1,750 | -- | 2,578–2,800 |
| Inactive | MAG-SEALY (YATES) UNIT #225 | 42-475-35304 | WESTOVER PRODUCTION CO., LLC | Injection | 1,750 | -- | 2,560–2,712 |
| Inactive | MAG-SEALY (YATES) UNIT #226 | 42-475-32731 | WESTOVER PRODUCTION CO., LLC | Injection | 1,750 | -- | 2,548–2,800 |
| Plugged | SEALE "D" #1D | 42-475-30855 | HNG OIL CO | Disposal | 1,600 | -- | 5,550–5,910 |
| Plugged | SINCLAIR-TOM WHITE #1 | 42-475-10958 | BOYD & MCWILLIAMS ENGY GROUP | Injection | 1,600 | -- | 5,130–6,350 |
| Cancelled | HUTCHINGS STOCK ASSN. #492W | 42-475-02495 | SUNDOWN ENGY LP | Injection | 1,500 | -- | 3,650–4,100 |
| Cancelled | HUTCHINGS STOCK ASSN. #9-81W | 42-475-00000 | TEXACO E & P INC | Injection | 1,500 | -- | 3,650–4,100 |
| Cancelled | HUTCHINGS STOCK ASSN. #484 | 42-475-02487 | TEXACO E & P INC | Injection | 1,500 | -- | 3,650–4,100 |
| Cancelled | HUTCHINGS STOCK ASSN. #281 | 42-475-02283 | TEXACO E & P INC | Injection | 1,500 | -- | 3,650–4,100 |
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.