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 #139W | 42-475-01588 | TEXACO E & P INC | UIC | 0 | -- | -- |
| Plugged | ATLANTIC-CRIDER #7 | 42-475-03111 | KENNEDY, J. J. | UIC | 0 | -- | -- |
| Plugged | OBRIEN, G. W., ETAL #582W | 42-475-01684 | TEXACO E & P INC | UIC | 0 | -- | -- |
| Plugged | ATLANTIC-CRIDER #5 | 42-475-03113 | KENNEDY, J. J. | UIC | 0 | -- | -- |
| Plugged | ATLANTIC-CRIDER #2 | 42-475-03120 | KENNEDY, J. J. | UIC | 0 | -- | -- |
| Plugged | CARSON -B- #1W | 42-475-00397 | THREE-B OIL CO, THE | UIC | 0 | -- | -- |
| Inactive | WEISS #8 | 42-475-00466 | KRF PROD CO LLC | Injection | 0 | -- | -- |
| Cancelled | GREEN -B- #9W | 42-475-01065 | WALSH & WATTS, INC | UIC | 0 | -- | -- |
| Plugged | KILLOUGH #8W | 42-475-01042 | WALSH & WATTS, INC | UIC | 0 | -- | -- |
| Cancelled | TREBOL #9 | 42-475-05009 | THROCKMORTON OIL, INC | UIC | 0 | -- | -- |
| Plugged | HARDAGE & WILSON #16W | 42-475-04437 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Plugged | HUTCHINGS STOCK ASSN. #42AW | 42-475-02156 | TEXACO E & P INC | Injection | 0 | -- | 2,700–2,900 |
| Plugged | HUTCHINGS STOCK ASSN. #44W | 42-475-10132 | TEXACO E & P INC | Injection | 0 | -- | 2,700–2,733 |
| Plugged | MCDONALD UNIT #1W | 42-475-00340 | WALSH & WATTS, INC | UIC | 0 | -- | -- |
| Plugged | HUTCHINGS STOCK ASSN. #1212 | 42-475-10530 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Cancelled | MCDONALD UNIT #5 | 42-475-30877 | WALSH & WATTS, INC | UIC | 0 | -- | -- |
| Plugged | MCDONALD UNIT #7 | 42-475-04181 | WALSH & WATTS, INC | UIC | 0 | -- | -- |
| Plugged | HUTCHINGS STOCK ASSN. #58W | 42-475-02173 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Plugged | HUTCHINGS STOCK ASSN. #59AW | 42-475-10146 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Plugged | HUTCHINGS STOCK ASSN. #1079 | 42-475-10146 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Plugged | MCDONALD UNIT #16 | 42-475-00946 | WALSH & WATTS, INC | UIC | 0 | -- | -- |
| Plugged | MCDONALD UNIT #13 | 42-475-00794 | WALSH & WATTS, INC | UIC | 0 | -- | -- |
| Plugged | HATHAWAY, J. F. NO. 2 #3W | 42-475-11267 | SMITH, RICKY & MAYO MARRS | UIC | 0 | -- | -- |
| Plugged | WHITE, T. M. #1 | 42-475-03104 | KENNEDY, J. J. | UIC | 0 | -- | -- |
| Plugged | SMITH #2WA | 42-475-00642 | OXY USA INC | UIC | 0 | -- | -- |
| Plugged | OLCOTT, D. #27 | 42-475-03743 | MURPHREE PROD | UIC | 0 | -- | -- |
| Plugged | EASTLAND-RICHTER #1 W | 42-475-11287 | FLAG-REDFERN OIL CO | UIC | 0 | -- | -- |
| Plugged | BENNETT #3AW | 42-475-00150 | GRAHAM, BILL J. OIL & GAS | Injection | 0 | -- | -- |
| Plugged | BENNETT #3W | 42-475-00599 | GRAHAM, BILL J. OIL & GAS | Injection | 0 | -- | -- |
| Plugged | BENNETT #5C | 42-475-05161 | GRAHAM, BILL J. OIL & GAS CORP | Injection | 0 | -- | -- |
| Plugged | BENNETT #6W | 42-475-82019 | GRAHAM, BILL J. OIL & GAS CORP | Injection | 0 | -- | -- |
| Cancelled | HUTCHINGS STOCK ASSN. #584W | 42-475-10188 | TEXACO E & P INC | Injection | 0 | -- | 3,000–3,200 |
| Plugged | BENNETT #7W | 42-475-30972 | GRAHAM, BILL J. OIL & GAS CORP | Injection | 0 | -- | -- |
| Cancelled | MCDONALD UNIT #16W | 42-475-80343 | WALSH & WATTS, INC | UIC | 0 | -- | -- |
| Plugged | JOHNSON, W. D. #202W | 42-475-04956 | MR OIL CO | UIC | 0 | -- | -- |
| Cancelled | HUTCHINGS STOCK ASSN. #593W | 42-475-10196 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Cancelled | HUTCHINGS STOCK ASSN. #580R | 42-475-10184 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Cancelled | HUTCHINGS STOCK ASSN. #98 | 42-475-01996 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Plugged | MCDONALD UNIT #18 | 42-475-00893 | WALSH & WATTS, INC | UIC | 0 | -- | -- |
| Plugged | MCDONALD UNIT #21 | 42-475-80350 | WALSH & WATTS, INC | UIC | 0 | -- | -- |
| Cancelled | MCDONALD UNIT #26A | 42-475-11286 | WALSH & WATTS, INC | UIC | 0 | -- | 2,250 |
| Plugged | HUTCHINGS STOCK ASSN. #1099 | 42-475-32099 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Plugged | MCDONALD UNIT #32X | 42-475-00952 | WALSH & WATTS, INC | UIC | 0 | -- | -- |
| Plugged | HUTCHINGS STOCK ASSN. #820 | 42-475-30095 | TEXACO E & P INC | Injection | 0 | -- | 2,712–2,714 |
| Plugged | HUTCHINGS STOCK ASSN. #289W | 42-475-02291 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Plugged | HUTCHINGS STOCK ASSN. #229W | 42-475-02232 | WHITING OIL AND GAS CORP | Injection | 0 | -- | -- |
| Plugged | HUTCHINGS STOCK ASSN. #190W | 42-475-02089 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Plugged | HUTCHINGS STOCK ASSN. #200W | 42-475-02099 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Plugged | HUTCHINGS STOCK ASSN. #162W | 42-475-02061 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Cancelled | MCDONALD -29- UNIT #103 | 42-475-81653 | THREE-B OIL CO, THE | UIC | 0 | -- | -- |
| Plugged | MCDONALD -29- UNIT #201A | 42-475-00065 | THREE-B OIL CO, THE | UIC | 0 | -- | -- |
| Plugged | HUTCHINGS STOCK ASSN. #207W | 42-475-02210 | TWO P PTRS, LLC | Injection | 0 | -- | -- |
| Plugged | OBRIEN, G. W., ETAL #195W | 42-475-01631 | TEXACO E & P INC | UIC | 0 | -- | -- |
| Plugged | MCDONALD UNIT #34 | 42-475-00950 | WALSH & WATTS, INC | UIC | 0 | -- | -- |
| Plugged | OBRIEN, G. W., ETAL #202W | 42-475-01635 | TEXACO E & P INC | UIC | 0 | -- | -- |
| Plugged | OBRIEN, G. W., ETAL #203W | 42-475-01636 | TEXACO E & P INC | UIC | 0 | -- | -- |
| Plugged | HUTCHINGS STOCK ASSN. #1052 | 42-475-30567 | TEXACO E & P INC | Injection | 0 | -- | -- |
page 37 of 37 · 3,657 wells
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.