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 | OBRIEN, G. W., ETAL #1486WI | 42-475-33468 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,485–2,786 |
| Cancelled | HUTCHINGS STOCK ASSN. #1160 | 42-475-32612 | SUNDOWN ENGY LP | Injection | 2,000 | -- | 6,112–6,837 |
| Cancelled | HUTCHINGS STOCK ASSN. #1034 | 42-475-31835 | SUNDOWN ENGY LP | Injection | 2,000 | -- | 6,496–6,652 |
| Plugged | OBRIEN, G. W., ETAL #957W | 42-475-11080 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,580–3,000 |
| Plugged | HUTCHINGS STOCK ASSN. #1144W | 42-475-32471 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,350–2,760 |
| Plugged | OBRIEN, G. W., ETAL #1058W | 42-475-11176 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,580–3,000 |
| 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 #1364W | 42-475-33324 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,540–3,000 |
| Plugged | OBRIEN, G. W., ETAL #1440W | 42-475-33337 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,500–3,000 |
| Plugged | OBRIEN, G. W., ETAL #1126W | 42-475-30256 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,550–3,000 |
| Cancelled | HUTCHINGS STOCK ASSN. #1121 | 42-475-32265 | SUNDOWN ENGY LP | Injection | 2,000 | -- | 6,116–6,642 |
| Cancelled | HUTCHINGS STOCK ASSN. #1070 | 42-475-32044 | SUNDOWN ENGY LP | Injection | 2,000 | -- | 6,092–6,870 |
| Plugged | OBRIEN, G. W., ETAL #1077W | 42-475-11211 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,550–2,985 |
| Cancelled | HUTCHINGS STOCK ASSOCIATION #1117 | 42-475-32933 | SUNDOWN ENGY LP | Injection | 2,000 | -- | 8,070–8,393 |
| Plugged | SEALE "D" #3 | 42-475-30967 | SOUTHWEST ROYALTIES, INC | Disposal | 2,000 | -- | 5,524–5,888 |
| Plugged | OBRIEN, G. W., ETAL #896 | 42-475-10974 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,492–2,962 |
| Plugged | OBRIEN, G. W., ETAL #1205 | 42-475-32032 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,540–3,000 |
| Plugged | STATE OF TEXAS -EZ- #1 | 42-475-10474 | TEXACO E & P INC | Disposal | 2,000 | -- | 5,540–6,084 |
| Plugged | OBRIEN, G. W., ETAL #8 | 42-475-01936 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,394–2,787 |
| Plugged | OBRIEN, G. W., ETAL #1459W | 42-475-33323 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,720–3,030 |
| 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 #1460W | 42-475-33322 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,710–3,030 |
| 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 | OBRIEN, G. W., ETAL #1397 | 42-475-33329 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,450–3,000 |
| Plugged | OBRIEN, G. W., ETAL #942W | 42-475-11059 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,500–3,000 |
| Plugged | OBRIEN, G. W., ETAL #899 | 42-475-10993 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,520–3,000 |
| Plugged | OBRIEN, G. W., ETAL #908W | 42-475-11010 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,520–3,000 |
| Plugged | OBRIEN, G. W., ETAL #1760 | 42-475-35108 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,550–3,000 |
| Plugged | OBRIEN, G. W., ETAL #1766 | 42-475-35111 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,550–3,000 |
| Plugged | EDWARDS, S. B. #13 | 42-475-03955 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,350–2,800 |
| Plugged | HUTCHINGS STOCK ASSN. #998W | 42-475-30865 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,320–2,800 |
| Plugged | HUTCHINGS STOCK ASSN. #1416WI | 42-475-33562 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,350–2,800 |
| Plugged | HUTCHINGS STOCK ASSN. #550WI | 42-475-10155 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,350–2,980 |
| Plugged | HUTCHINGS STOCK ASSN. #626WI | 42-475-10229 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,340–2,790 |
| Plugged | HUTCHINGS STOCK ASSN. #1410WI | 42-475-33541 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,340–2,760 |
| Plugged | HUTCHINGS STOCK ASSN. #100WI | 42-475-32523 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | HUTCHINGS STOCK ASSN. #678WI | 42-475-10753 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,410–2,840 |
| Plugged | HUTCHINGS STOCK ASSN. #548WI | 42-475-02547 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,320–2,770 |
| Plugged | OBRIEN, G. W., ETAL #159W | 42-475-05190 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,486–2,778 |
| Cancelled | OBRIEN, G. W., ETAL #979W | 42-475-20133 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,520–3,000 |
| 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 | HUTCHINGS STOCK ASSN. #597W | 42-475-10200 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,320–2,780 |
| Plugged | HUTCHINGS STOCK ASSN. #286WI | 42-475-02288 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,430–2,880 |
| Plugged | 7203 JV-S AMOCO #1D | 42-475-30484 | COSTILLA PETRO CORP | Injection | 2,000 | -- | 2,900–3,084 |
| Plugged | HUTCHINGS STOCK ASSN. #1182W | 42-475-32676 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,370–2,770 |
| Plugged | HUTCHINGS STOCK ASSN. #96WI | 42-475-32473 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,840 |
| Plugged | HUTCHINGS STOCK ASSN. #1181W | 42-475-32627 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,370–2,780 |
| 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 |
| Plugged | ESTES, E. W. #124W | 42-475-01189 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–3,125 |
| Plugged | OBRIEN, G. W., ETAL #1305W | 42-475-33213 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,508–2,766 |
| Cancelled | HUTCHINGS STOCK ASSN. #1376 | 42-475-33452 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,450–3,250 |
| Plugged | OBRIEN, G. W., ETAL #112W | 42-475-01562 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,440–2,750 |
| Plugged | HUTCHINGS STOCK ASSN. #1175W | 42-475-32678 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,380–2,790 |
| Plugged | HUTCHINGS STOCK ASSN. #1176W | 42-475-32578 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,370–2,780 |
| Plugged | OBRIEN, G. W., ETAL #69W | 42-475-01526 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,478–2,795 |
| Plugged | STATE "WZ" #6D | 42-475-30819 | CIMAREX ENGY CO. OF COLORADO | Injection | 2,000 | -- | 4,976–6,207 |
| Plugged | OBRIEN, G. W., ETAL #167W | 42-475-01609 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,420–2,735 |
| Plugged | OBRIEN, G. W., ETAL #85W | 42-475-01538 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,498–2,812 |
| Plugged | ESTES, E. W. #30W | 42-475-10064 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,500–3,200 |
| Plugged | OBRIEN, G. W., ETAL #1483WI | 42-475-33459 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,565–2,850 |
| Plugged | HUTCHINGS STOCK ASSN. #287WI | 42-475-02289 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,410–2,850 |
| Plugged | HUTCHINGS STOCK ASSN. #163WI | 42-475-02062 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–3,100 |
| Plugged | OBRIEN, G. W., ETAL #73WI | 42-475-33151 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,458–2,860 |
| Plugged | OBRIEN, G. W., ETAL #1140WR | 42-475-30433 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,430–2,736 |
| Plugged | OBRIEN, G. W., ETAL #69WI | 42-475-33153 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,459–2,864 |
| Plugged | HUTCHINGS STOCK ASSN. #1739 | 42-475-36448 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,850 |
| Plugged | OBRIEN, G. W., ETAL #162WI | 42-475-05188 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,200–2,875 |
| Cancelled | OBRIEN, G. W., ETAL #181 | 42-475-01620 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,430–2,758 |
| Plugged | HUTCHINGS STOCK ASSN. #1190W | 42-475-32598 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,800 |
| Cancelled | HUTCHINGS STOCK ASSN. #1189W | 42-475-32597 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | OBRIEN, G. W., ETAL #1011W | 42-475-11111 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,200–2,880 |
| Plugged | HUTCHINGS STOCK ASSN. #1187W | 42-475-32596 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | OBRIEN, G. W., ETAL #917WI | 42-475-11022 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,200–2,838 |
| Plugged | HUTCHINGS STOCK ASSN. #1058W | 42-475-32016 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | HUTCHINGS STOCK ASSN. #970W | 42-475-30596 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | OBRIEN, G. W., ETAL #1319W | 42-475-33169 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,416–2,804 |
| Plugged | HUTCHINGS STOCK ASSN. #1520WI | 42-475-34041 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,800 |
| Plugged | OBRIEN, G. W., ETAL #104WI | 42-475-01556 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,200–2,813 |
| Plugged | OBRIEN, G. W., ETAL #363WI | 42-475-01508 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,500–3,100 |
| Plugged | SEALY-SMITH FOUNDATION #2W | 42-475-00727 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,500–3,300 |
| Plugged | OBRIEN, G. W., ETAL #16WI | 42-475-01813 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,413–2,791 |
| Plugged | OBRIEN, G. W., ETAL #280W | 42-475-01659 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,505–2,762 |
| Plugged | FULLER -125- #2D | 42-475-32288 | SOUTHWEST ROYALTIES, INC | Disposal | 1,850 | -- | 5,640–5,730 |
| Plugged | LONGTAIL #2 | 42-475-30423 | PYOTE DISPOSAL CO | Injection | 1,800 | -- | 6,508–6,538 |
| Cancelled | HUTCHINGS STOCK ASSN. #491W | 42-475-02494 | SUNDOWN ENGY LP | Injection | 1,800 | -- | 3,650–4,100 |
| Inactive | MAG-SEALY (YATES) UNIT #226 | 42-475-32731 | WESTOVER PRODUCTION CO., LLC | Injection | 1,750 | -- | 2,548–2,800 |
| 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 #223 | 42-475-34207 | WESTOVER PRODUCTION CO., LLC | Injection | 1,750 | -- | 2,710–2,888 |
| 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 #204 | 42-475-35320 | WESTOVER PRODUCTION CO., LLC | Injection | 1,750 | -- | 2,658–2,900 |
| 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 |
| Inactive | SHIPLEY QUEEN SAND UNIT #1305 | 42-475-81604 | TRANS-TEX OPERATING LLC | Injection | 1,500 | -- | 2,450–2,617 |
| Cancelled | HUTCHINGS STOCK ASSOCIATION #1366 | 42-475-33237 | SUNDOWN ENGY LP | Injection | 1,500 | -- | 8,077–9,138 |
| Cancelled | HUTCHINGS STOCK ASSN. #674 | 42-475-10738 | SUNDOWN ENGY LP | Injection | 1,500 | -- | 3,625–3,975 |
| Cancelled | HUTCHINGS STOCK ASSN. #686 | 42-475-10794 | SUNDOWN ENGY LP | Injection | 1,500 | -- | 3,625–3,975 |
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.