Saltwater Disposal Wells in Ector County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
3,022
Permitted Capacity
8.9M bbl/d
Injected 12mo (thru 2025-06)
262.1M bbl
UIC Permits All Time
6,516
Ector County produced-water market → capacity trends, top holders, permit velocity
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Cancelled | HARPER DEVONIAN UNIT #709 | 42-135-20326 | OXY USA WTP LP | Injection | 0 | -- | 9,917–10,055 |
| Cancelled | HARPER DEVONIAN UNIT #708 | 42-135-20325 | OXY USA WTP LP | Injection | 0 | -- | 9,912–10,299 |
| Plugged | MOSS UNIT #1710W | 42-135-20913 | UNION OIL CO OF CALIFORNIA | UIC | 0 | -- | -- |
| Plugged | MOSS UNIT #1607W | 42-135-30181 | UNION OIL CO OF CALIFORNIA | UIC | 0 | -- | -- |
| Plugged | MOSS UNIT #1414W | 42-135-11044 | UNION OIL CO OF CALIFORNIA | UIC | 0 | -- | -- |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #2409W | 42-135-30364 | FINA OIL & CHEMICAL CO | Injection | 0 | -- | -- |
| Plugged | MOSS UNIT #1409W | 42-135-01935 | UNION OIL CO OF CALIFORNIA | UIC | 0 | -- | -- |
| Plugged | NORTH COWDEN UNIT #428W | 42-135-07563 | TEXACO INC | Injection | 0 | -- | -- |
| Plugged | CUMMINS -W- #6W | 42-135-20395 | OXY USA INC | UIC | 0 | -- | -- |
| Plugged | MOSS UNIT #1305W | 42-135-11042 | UNION OIL CO OF CALIFORNIA | UIC | 0 | -- | -- |
| Plugged | MOSS UNIT #1304W | 42-135-01932 | UNION OIL CO OF CALIFORNIA | UIC | 0 | -- | -- |
| Plugged | TXL SOUTH UNIT #3802W | 42-135-08189 | TEXACO PRODUCING INC | UIC | 0 | -- | -- |
| Cancelled | TXL DEVONIAN UNIT #409 | 42-135-00000 | SHELL WESTERN E&P INC | UIC | 0 | -- | 7,910–8,045 |
| Plugged | ADDIS, FRANK V. "E" #1 | 42-135-07616 | AGHORN OPER, INC | Injection | 0 | -- | 4,136–4,202 |
| Plugged | JORDAN /SAN ANDRES/ UNIT #7803W | 42-135-05156 | ODESSA EXPL, INC | Injection | 0 | -- | -- |
| Plugged | MOSS UNIT #1012W | 42-135-21297 | UNION OIL CO OF CALIFORNIA | UIC | 0 | -- | -- |
page 66 of 66 · 6,516 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.