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. #603W | 42-475-10206 | FOUR CORNERS PETRO II, LLC | Injection | 500 | -- | 2,900–3,200 |
| Plugged | JOHNSON -A- #8W | 42-475-03901 | BASS ENTERPRISES PROD CO | Injection | 500 | -- | 2,421–2,490 |
| Cancelled | HUTCHINGS STOCK ASSN. #593 | 42-475-10196 | TEXACO E & P INC | Injection | 500 | -- | 2,900–3,150 |
| Plugged | HATHAWAY /EO/ #8W | 42-475-00879 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,558–2,644 |
| Cancelled | HUTCHINGS STOCK ASSN. #584 | 42-475-10188 | TEXACO E & P INC | Injection | 500 | -- | 3,000–3,200 |
| Plugged | HATHAWAY /EO/ #6W | 42-475-00912 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,558–2,644 |
| Plugged | MONROE, CYNTHIA L. #7 | 42-475-34044 | RAIDER OIL & GAS COMPANY | Injection | 500 | -- | 2,742–2,802 |
| Cancelled | HUTCHINGS STOCK ASSN. #580 | 42-475-10184 | TEXACO E & P INC | Injection | 500 | -- | 2,900–3,200 |
| Plugged | HUTCHINGS STOCK ASSN. #578W | 42-475-10182 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,950–3,125 |
| Plugged | HUTCHINGS STOCK ASSOC. #656W | 42-475-10252 | TEXACO E & P INC | UIC | 500 | -- | 3,107–3,151 |
| Plugged | HUTCHINGS STOCK ASSN. #576W | 42-475-10180 | TEXACO E & P INC | Injection | 500 | -- | 2,950–3,125 |
| Plugged | HUTCHINGS STOCK ASSN. #574W | 42-475-10178 | TEXACO E & P INC | Injection | 500 | -- | 2,925–3,125 |
| Cancelled | HUTCHINGS STOCK ASSN. #1268 | 42-475-32827 | TEXACO E & P INC | Injection | 500 | -- | 2,436–2,725 |
| Plugged | HUTCHINGS STOCK ASSOC. #648W | 42-475-10247 | TEXACO E & P INC | UIC | 500 | -- | 3,101–3,194 |
| Plugged | HUTCHINGS STOCK ASSN. #572W | 42-475-10176 | TEXACO E & P INC | Injection | 500 | -- | 2,925–3,125 |
| Cancelled | HUTCHINGS STOCK ASSN. #569W | 42-475-10173 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,978–3,165 |
| Plugged | SAM #1 | 42-475-33820 | ASSOCIATED OPERATING & EXPLOR. | Injection | 500 | -- | 2,438–2,562 |
| Plugged | HUTCHINGS STOCK ASSN. #568W | 42-475-10172 | TEXACO E & P INC | Injection | 500 | -- | 2,957–3,125 |
| Plugged | HUTCHINGS STOCK ASSN. #561W | 42-475-10165 | TEXACO E & P INC | Injection | 500 | -- | 2,894–3,182 |
| Plugged | HUTCHINGS STOCK ASSN. #552W | 42-475-10157 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 3,018–3,148 |
| Plugged | TREBOL #13W | 42-475-00983 | CHAPARRAL (USA) ENGY, INC | UIC | 500 | -- | 2,470–2,628 |
| Plugged | HSA SEC 9/10 CO2 #1269W | 42-475-32828 | TEXACO E & P INC | Injection | 500 | -- | 2,537–2,751 |
| Plugged | ESTES, E. W. #36 | 42-475-01316 | TEXACO E & P INC | UIC | 500 | -- | 2,721–3,003 |
| Inactive | JAMES #94 | 42-475-31923 | LONESOME B, LLC | Injection | 500 | -- | 2,100–2,900 |
| Cancelled | HUTCHINGS STOCK ASSN. #1270WR | 42-475-32829 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,503–2,769 |
| Plugged | ESTES, E. W. #34W | 42-475-10068 | TEXACO E & P INC | UIC | 500 | -- | 2,724–3,056 |
| Plugged | ESTES, E. W. #34AW | 42-475-01310 | TEXACO E & P INC | UIC | 500 | -- | 2,400–2,679 |
| Plugged | ESTES, E. W. #32W | 42-475-10066 | TEXACO E & P INC | UIC | 500 | -- | 2,735–2,993 |
| Plugged | BARKER -B- #3B | 42-475-33888 | O. H. B. INC | Injection | 500 | -- | 2,623–2,827 |
| Plugged | HUTCHINGS STOCK ASSN. #338W | 42-475-02341 | TEXACO E & P INC | Injection | 500 | -- | 2,512–2,767 |
| Plugged | HUTCHINGS STOCK ASSN. #322W | 42-475-02325 | TEXACO E & P INC | Injection | 500 | -- | 2,430–2,630 |
| Plugged | HUTCHINGS STOCK ASSN. #320W | 42-475-02323 | TEXACO E & P INC | Injection | 500 | -- | 2,436–2,456 |
| Plugged | HUTCHINGS STOCK ASSN. #317W | 42-475-02320 | TEXACO E & P INC | Injection | 500 | -- | 2,440–2,560 |
| Plugged | ESTES, E. W. #29W | 42-475-10063 | TEXACO E & P INC | UIC | 500 | -- | 2,850–3,050 |
| Plugged | RICHTER, LOUIS #481 | 42-475-30918 | VANGUARD OPER, LLC | Injection | 500 | -- | 2,412–2,518 |
| Plugged | ESTES, E. W. #25AW | 42-475-10060 | TEXACO E & P INC | Injection | 500 | -- | 2,850–3,050 |
| Plugged | ESTES, E. W. #24 | 42-475-10059 | TEXACO E & P INC | Injection | 500 | -- | 28,500–3,050 |
| Plugged | MCDONALD -29- UNIT #403W | 42-475-00067 | THREE-B OIL CO, THE | UIC | 500 | -- | 2,150–2,460 |
| Plugged | MCDONALD -29- UNIT #505W | 42-475-04059 | THREE-B OIL CO, THE | UIC | 500 | -- | 2,118–2,369 |
| Plugged | HUTCHINGS STOCK ASSN. #272 | 42-475-00000 | TEXACO E & P INC | Injection | 500 | -- | 3,165–3,180 |
| Plugged | OBRIEN, G. W., ETAL #786 | 42-475-00000 | TEXACO E & P INC | Injection | 500 | -- | 2,700–2,895 |
| Plugged | HUTCHINGS STOCK ASSN. #128AW | 42-475-32850 | TEXACO E & P INC | Injection | 500 | -- | 2,409–3,184 |
| Plugged | ESTES, E. W. #204 | 42-475-10874 | TEXACO E & P INC | Injection | 500 | -- | 2,453–2,704 |
| Plugged | OBRIEN, G. W., ETAL #561W | 42-475-01674 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,600–2,910 |
| Plugged | ESTES, W. A. #86W | 42-475-10907 | TEXACO E & P INC | Injection | 500 | -- | 2,999–3,201 |
| Plugged | HUTCHINGS STOCK ASSN. #231W | 42-475-02234 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,370–2,720 |
| Plugged | HUTCHINGS STOCK ASSN. #288W | 42-475-02290 | TEXACO E & P INC | UIC | 500 | -- | 2,340–2,540 |
| Plugged | ESTES, W. A. #47W | 42-475-01267 | TEXACO E & P INC | Injection | 500 | -- | 2,985–3,194 |
| Plugged | ESTES, W. A. #46W | 42-475-01266 | TEXACO E & P INC | UIC | 500 | -- | 2,510–2,580 |
| Plugged | HUTCHINGS STOCK ASSN. #882 | 42-475-00000 | TEXACO E & P INC | Injection | 500 | -- | 3,179–3,181 |
| Plugged | ESTES, W. A. #45W | 42-475-01265 | TEXACO E & P INC | Injection | 500 | -- | 2,992–3,223 |
| Plugged | ESTES, W. A. #17W | 42-475-01246 | TEXACO E & P INC | Injection | 500 | -- | 2,968–3,193 |
| Plugged | OBRIEN, G. W., ETAL #1109W | 42-475-10268 | TEXACO E & P INC | Injection | 500 | -- | 2,548–2,824 |
| Plugged | HSA SEC 9/10 CO2 #602W | 42-475-10205 | TEXACO E & P INC | Injection | 500 | -- | 2,470–3,127 |
| Cancelled | OBRIEN, G. W., ETAL #1107 | 42-475-30071 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,999–3,204 |
| Plugged | OBRIEN, G. W., ETAL #1106W | 42-475-30070 | TEXACO E & P INC | Injection | 500 | -- | 2,993–3,190 |
| Plugged | OBRIEN, G. W., ETAL #1075W | 42-475-11183 | TEXACO E & P INC | Injection | 500 | -- | 2,989–3,110 |
| Cancelled | OBRIEN, G. W., ETAL #1074 | 42-475-11182 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,814–3,206 |
| Plugged | HUTCHINGS STOCK ASSN. #126AW | 42-475-32864 | TEXACO E & P INC | Injection | 500 | -- | 2,436–2,594 |
| Plugged | MCDONALD -29- UNIT #112W | 42-475-00063 | THREE-B OIL CO, THE | UIC | 500 | -- | 2,220–2,400 |
| Plugged | OBRIEN, G. W., ETAL #1073W | 42-475-11181 | TEXACO E & P INC | Injection | 500 | -- | -- |
| Plugged | MCDONALD -29- UNIT #102W | 42-475-00056 | THREE-B OIL CO, THE | UIC | 500 | -- | 2,100–2,454 |
| Cancelled | OBRIEN, G. W., ETAL #1030W | 42-475-11114 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,963–3,216 |
| Plugged | OBRIEN, G. W., ETAL #1018W | 42-475-11113 | TEXACO E & P INC | Injection | 500 | -- | 2,635–2,840 |
| Plugged | OBRIEN, G. W., ETAL #1017W | 42-475-11104 | TEXACO E & P INC | Injection | 500 | -- | 2,582–2,834 |
| Plugged | OBRIEN, G. W., ETAL #1016W | 42-475-11103 | TEXACO E & P INC | Injection | 500 | -- | 2,610–2,859 |
| Plugged | OBRIEN, G. W., ETAL #1015W | 42-475-11112 | TEXACO E & P INC | Injection | 500 | -- | 2,664–2,916 |
| Plugged | HUTCHINGS STOCK ASSN. #538W | 42-475-02539 | TEXACO E & P INC | Injection | 500 | -- | 2,490–2,678 |
| Plugged | HUTCHINGS STOCK ASSN. #124AW | 42-475-32865 | TEXACO E & P INC | Injection | 500 | -- | 2,401–2,610 |
| Plugged | HUTCHINGS STOCK ASSN. #548W | 42-475-02547 | TEXACO E & P INC | Injection | 500 | -- | 3,054–3,220 |
| Plugged | TWOFREDS, DELAWARE FIELD UNIT #301 | 42-475-05029 | COASTAL MANAGEMENT CORP | Injection | 500 | -- | 4,697–4,739 |
| Plugged | TWOFREDS, DELAWARE FIELD UNIT #501 | 42-475-05020 | GREAT WESTERN DRLG. CO | Injection | 500 | -- | 4,771–4,776 |
| Plugged | HUTCHINGS STOCK ASSN. #799R | 42-475-30055 | TWO P PTRS, LLC | Injection | 500 | -- | 2,482–2,744 |
| 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 | OBRIEN, G. W., ETAL #320W | 42-475-01465 | TEXACO E & P INC | Injection | 500 | -- | 2,652–2,676 |
| Plugged | TWOFREDS, DELAWARE FIELD UNIT #410 | 42-475-05047 | COASTAL MANAGEMENT CORP | Injection | 500 | -- | 4,618–4,623 |
| Plugged | HUTCHINGS STOCK ASSN. #498W | 42-475-02501 | TEXACO E & P INC | Injection | 500 | -- | 2,522–2,674 |
| Cancelled | OBRIEN, G. W., ETAL #494W | 42-475-01902 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,650–2,868 |
| Plugged | HUTCHINGS STOCK ASSN. #769WR | 42-475-11188 | FOUR CORNERS PETRO II, LLC | Injection | 500 | -- | 2,475–2,723 |
| Plugged | HUTCHINGS STOCK ASSN. #488W | 42-475-02491 | TEXACO E & P INC | Injection | 500 | -- | 2,504–2,604 |
| Plugged | OBRIEN, G. W., ETAL #492W | 42-475-01900 | WHITING OIL AND GAS CORP | Injection | 500 | -- | 2,650–2,868 |
| Plugged | HUTCHINGS STOCK ASSN. #1261W | 42-475-32825 | TEXACO E & P INC | Injection | 500 | -- | 2,388–3,286 |
| 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 #480W | 42-475-01893 | TEXACO E & P INC | Injection | 500 | -- | 2,628–2,820 |
| Plugged | HUTCHINGS STOCK ASSN. #469W | 42-475-02472 | TEXACO E & P INC | Injection | 500 | -- | 2,522–2,627 |
| Plugged | OBRIEN, G. W., ETAL #488W | 42-475-01896 | TEXACO E & P INC | Injection | 500 | -- | 2,663–2,910 |
| Plugged | HUTCHINGS STOCK ASSN. #1260 | 42-475-32824 | TEXACO E & P INC | Injection | 500 | -- | 2,432–3,176 |
| Plugged | OBRIEN, G. W., ETAL #458 | 42-475-01880 | TEXACO E & P INC | Injection | 500 | -- | 2,693–2,900 |
| Plugged | MONROE UNIT #41W | 42-475-02639 | HPPC, INC | Injection | 500 | -- | 4,650–4,700 |
| Plugged | HUTCHINGS STOCK ASSN. #1373W | 42-475-33467 | TEXACO E & P INC | Injection | 500 | -- | 2,510–3,280 |
| Plugged | HUTCHINGS STOCK ASSN. #123AW | 42-475-32852 | TEXACO E & P INC | Injection | 500 | -- | 2,451–2,546 |
| 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 |
| Plugged | HUTCHINGS STOCK ASSN. #729 | 42-475-00000 | TEXACO E & P INC | Injection | 500 | -- | 2,489–2,716 |
| Plugged | JOHNSON -A- #3 | 42-475-03913 | BASS ENTERPRISES PROD CO | UIC | 500 | -- | 2,447–2,878 |
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.