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) |
|---|---|---|---|---|---|---|---|
| Plugged | GOLDSMITH-CUMMINS /SAN ANDRES/ U #15W | 42-135-00013 | ARCO OIL & GAS CO.-SILSBEE | Injection | 400 | -- | 4,200–4,240 |
| Plugged | GOLDSMITH-CUMMINS /SAN ANDRES/ U #14W | 42-135-00025 | ARCO OIL & GAS CO.-SILSBEE | Injection | 400 | -- | 4,200–4,240 |
| Plugged | GOLDSMITH-CUMMINS /SAN ANDRES/ U #13W | 42-135-00026 | ARCO OIL & GAS CO.-SILSBEE | Injection | 400 | -- | 4,200–4,240 |
| Plugged | JOHNSON, J. L., UNIT #119W | 42-135-21470 | O'RYAN OIL AND GAS | Injection | 400 | -- | 4,046–4,180 |
| Plugged | GOLDSMITH-CUMMINS /SAN ANDRES/ U #137W | 42-135-07545 | ARCO OIL & GAS CO.-SILSBEE | Injection | 400 | -- | 4,200–4,240 |
| Plugged | GOLDSMITH-CUMMINS /SAN ANDRES/ U #205W | 42-135-32879 | ARCO OIL & GAS CO.-SILSBEE | UIC | 400 | -- | 4,200–4,240 |
| Plugged | MOSS, PAUL '34' #13 | 42-135-02142 | SCHLACHTER, DAVID A | UIC | 400 | -- | 4,000–4,237 |
| Cancelled | MOSS, PAUL '34' #31 | 42-135-02160 | SCHLACHTER, DAVID A | UIC | 400 | -- | 4,036–4,146 |
| Plugged | MOSS, PAUL '34' #32 | 42-135-02161 | SCHLACHTER, DAVID A | UIC | 400 | -- | 4,032–4,148 |
| Plugged | NORTH FOSTER UNIT #133W | 42-135-33752 | ARCO OIL & GAS CO.-SILSBEE | UIC | 400 | -- | 4,050–4,250 |
| Plugged | MOSS, PAUL '34' #19W | 42-135-02148 | SCHLACHTER, DAVID A | UIC | 400 | -- | 4,073–4,115 |
| Plugged | GOLDSMITH, C. A. ETAL #942W | 42-135-01311 | TEXACO E & P INC | Injection | 400 | -- | 4,308–4,329 |
| Plugged | MOSS, PAUL '34' #30 | 42-135-02159 | SCHLACHTER, DAVID A | UIC | 400 | -- | 4,020–4,146 |
| Plugged | MOSS, PAUL '34' #5 | 42-135-02134 | SCHLACHTER, DAVID A | UIC | 400 | -- | 4,073–4,115 |
| Cancelled | MOSS, PAUL '34' #1 | 42-135-02130 | SCHLACHTER, DAVID A | UIC | 400 | -- | 3,879–4,185 |
| Plugged | GOLDSMITH, C. A. ETAL #941W | 42-135-01310 | TEXACO E & P INC | Injection | 400 | -- | 4,319–4,330 |
| Plugged | MOSS, PAUL '34' #14W | 42-135-02143 | SCHLACHTER, DAVID A | UIC | 400 | -- | 4,073–4,115 |
| Plugged | VEST #107 | 42-135-08023 | COSTILLA PETRO CORP | UIC | 400 | -- | 8,460–8,540 |
| Cancelled | MOSS, PAUL '34' #7 | 42-135-02136 | SCHLACHTER, DAVID A | UIC | 400 | -- | 4,046–4,194 |
| Plugged | GOLDSMITH, C. A. ETAL #933W | 42-135-01302 | TEXACO E & P INC | Injection | 400 | -- | 4,325–4,375 |
| Plugged | MOSS, PAUL '34' #27W | 42-135-02156 | SCHLACHTER, DAVID A | UIC | 400 | -- | 4,073–4,115 |
| Plugged | MOSS, PAUL '34' #3 | 42-135-02132 | SCHLACHTER, DAVID A | UIC | 400 | -- | 4,073–4,115 |
| Plugged | MOSS, PAUL '34' #8 | 42-135-02137 | SCHLACHTER, DAVID A | UIC | 400 | -- | 4,073–4,115 |
| Plugged | CUMMINS, H. E. #1 | 42-135-08475 | B & B PROD CO | UIC | 400 | -- | 4,202–4,212 |
| Plugged | JENNIFER (QUEEN) UNIT #3 | 42-135-35019 | RENDOVA OIL CO, INC | Injection | 374 | -- | 4,420–4,454 |
| Plugged | WEST GOLDSMITH UNIT #3905W | 42-135-33938 | OXY USA INC | Injection | 350 | -- | 4,246–4,286 |
| Plugged | COWDEN RANCH -7- #3 | 42-135-02642 | RUTHERFORD ENTERPRISES | Disposal | 350 | -- | 4,415–4,478 |
| Plugged | WEST GOLDSMITH UNIT #5123W | 42-135-33948 | OXY USA WTP LP | Injection | 350 | -- | 4,288–4,341 |
| Plugged | WEST GOLDSMITH UNIT #5119W | 42-135-33945 | OXY USA INC | Injection | 350 | -- | 4,288–4,476 |
| Plugged | WEST GOLDSMITH UNIT #5008W | 42-135-33908 | OXY USA INC | Injection | 350 | -- | 4,273–4,335 |
| Plugged | JENNIFER (QUEEN) UNIT #27 | 42-135-35797 | TEXON OIL CO, INC | Injection | 350 | -- | 4,476–4,500 |
| Cancelled | GOLDSMITH, EAST HOLT UNIT #202 | 42-135-32966 | SUNOCO OPERATIONS, INC. | Injection | 300 | -- | 5,026–5,082 |
| Plugged | JOHNSON, J. L., JR. UNIT /EO/ #35W | 42-135-04259 | ARCO OIL & GAS CO.-SILSBEE | Injection | 300 | -- | 4,220–4,270 |
| Plugged | WILLIAMSON SAN ANDRES UNIT #H 5 | 42-135-20348 | ARCO OIL & GAS CO.-SILSBEE | Injection | 300 | -- | 4,341–4,472 |
| Plugged | JOHNSON, J. L., JR. UNIT /EO/ #29W | 42-135-03905 | ARCO OIL & GAS CO.-SILSBEE | Injection | 300 | -- | 4,210–4,400 |
| Plugged | CONNELL #2L | 42-135-10306 | BROWN, H. L., JR | UIC | 300 | -- | 8,270 |
| Plugged | WIGHT UNIT #54W | 42-135-05634 | SABER OIL & GAS VENTURES, LLC | Injection | 300 | -- | 4,063–4,162 |
| Plugged | JOHNSON, J. L., JR. UNIT /EO/ #31W | 42-135-03906 | ARCO OIL & GAS CO.-SILSBEE | Injection | 300 | -- | 4,210–4,400 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #705WL | 42-135-33147 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 300 | -- | 5,030–5,050 |
| Plugged | WIGHT UNIT #58W | 42-135-07296 | CONOCO INC | Injection | 300 | -- | 4,052–4,220 |
| Plugged | TXL -O'RYAN -N- #7L | 42-135-21306 | ATLANTIC RICHFIELD CO | UIC | 300 | -- | 4,510–4,680 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #804LW | 42-135-33142 | DREYFUS, LOUIS NATURAL GAS CORP | UIC | 300 | -- | 5,020–5,040 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #3007LW | 42-135-33150 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 300 | -- | 5,050–5,100 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #909LW | 42-135-33296 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 300 | -- | 5,022–5,042 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #1005LW | 42-135-33148 | LINN OPER, INC | Injection | 300 | -- | 5,000–5,030 |
| Plugged | WILLIAMSON SAN ANDRES UNIT #H 4 | 42-135-10875 | ARCO OIL & GAS CO.-SILSBEE | Injection | 300 | -- | 4,320–4,471 |
| Plugged | COWDEN, ELLIOTT F., -A- #62W | 42-135-03312 | TEXACO INC | Injection | 300 | -- | 3,979–4,106 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2705LW | 42-135-33297 | COSTILLA PETRO CORP | Injection | 300 | -- | 5,072–5,096 |
| Plugged | WIGHT UNIT #74W | 42-135-07417 | MAMMOTH EXPL LLC | Injection | 300 | -- | 4,082–4,230 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #1505LW | 42-135-33149 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 300 | -- | 5,030–5,060 |
| Plugged | WIGHT UNIT #55W | 42-135-07294 | CONOCO INC | Injection | 300 | -- | 4,055–4,165 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #1104LW | 42-135-33143 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 300 | -- | 5,030–5,050 |
| Plugged | WILLIAMSON SAN ANDRES UNIT #D 4 | 42-135-10493 | ARCO OIL & GAS CO.-SILSBEE | Injection | 300 | -- | 4,273–4,442 |
| Cancelled | WIGHT UNIT #56W | 42-135-05632 | SABER OIL & GAS VENTURES, LLC | Injection | 300 | -- | 4,076–4,105 |
| Plugged | WIGHT UNIT #73W | 42-135-07450 | MAMMOTH EXPL LLC | Injection | 300 | -- | 4,061–4,165 |
| Plugged | WIGHT UNIT #71 | 42-135-07306 | CONOCO INC | Injection | 300 | -- | 4,059–4,158 |
| Plugged | WIGHT UNIT #75W | 42-135-20559 | CONOCO INC | Injection | 300 | -- | 4,110–4,225 |
| Plugged | WIGHT, L. E., MRS. -4- #31W | 42-135-33460 | SABER OIL & GAS VENTURES, LLC | Injection | 300 | -- | 5,100–5,400 |
| Plugged | WIGHT UNIT #72W | 42-135-07305 | CONOCO INC | Injection | 300 | -- | 4,051–4,200 |
| Inactive | JENNIFER (QUEEN) UNIT #28 | 42-135-35533 | RICHLAND RES CORP | Injection | 300 | -- | 4,462–4,497 |
| Plugged | JOHNSON, J. L., JR. UNIT /EO/ #34W | 42-135-04085 | ARCO OIL & GAS CO.-SILSBEE | Injection | 300 | -- | 4,146–4,325 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #3102LW | 42-135-33146 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 300 | -- | 5,050–5,100 |
| Plugged | JOHNSON, J. L., JR. UNIT /EO/ #36W | 42-135-04084 | TITAN RES I, INC | Injection | 300 | -- | 4,148–4,330 |
| Plugged | JOHNSON, J. L., JR. UNIT /EO/ #30W | 42-135-04120 | ARCO OIL & GAS CO.-SILSBEE | Injection | 300 | -- | 4,216–4,460 |
| Plugged | JENNIFER (QUEEN) UNIT #10WI | 42-135-36216 | RENDOVA OIL CO, INC | Injection | 300 | -- | 4,490–4,540 |
| Inactive | JENNIFER (QUEEN) UNIT #1 | 42-135-34741 | RICHLAND RES CORP | Injection | 250 | -- | 4,442–4,474 |
| Plugged | GOLDSMITH-LANDRETH/SAN ANDRES/UT #8W | 42-135-06353 | KINDER MORGAN PROD CO LLC | Injection | 250 | -- | 4,159–4,250 |
| Plugged | WILLIAMSON SAN ANDRES UNIT #3W | 42-135-08307 | ARCO OIL & GAS CO.-SILSBEE | UIC | 250 | -- | 4,386–4,428 |
| Plugged | WILLIAMSON SAN ANDRES UNIT #B 3W | 42-135-10857 | ARCO OIL & GAS CO.-SILSBEE | Injection | 250 | -- | 4,325–4,437 |
| Plugged | WILLIAMSON SAN ANDRES UNIT #D 3W | 42-135-10461 | ARCO OIL & GAS CO.-SILSBEE | Injection | 250 | -- | 4,294–4,444 |
| Plugged | WILLIAMSON SAN ANDRES UNIT #401W | 42-135-11008 | ARCO OIL & GAS CO.-SILSBEE | Injection | 250 | -- | 4,366–4,479 |
| Cancelled | JENNIFER (QUEEN) UNIT #5 | 42-135-35891 | TEXON OIL CO, INC | Injection | 250 | -- | 4,424–4,442 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #139W | 42-135-06455 | ALTURA ENGY LTD | Injection | 250 | -- | 5,300–6,350 |
| Plugged | COWDEN, W. F., -C- UPPER R/A -A- #45W | 42-135-10229 | TEXACO INC | Injection | 250 | -- | 4,147–4,267 |
| Plugged | COWDEN, ELLIOTT F., -A- #21W | 42-135-03361 | TEXACO INC | Injection | 250 | -- | 3,917–4,157 |
| Plugged | WILLIAMSON SAN ANDRES UNIT #J 2W | 42-135-11204 | ARCO OIL & GAS CO.-SILSBEE | Injection | 250 | -- | 4,338–4,460 |
| Plugged | COWDEN, ELLIOTT F., -A- #25W | 42-135-03365 | TEXACO INC | Injection | 250 | -- | 3,917–4,160 |
| Plugged | COWDEN, W. F., -C- UPPER R/A -G- #51W | 42-135-10054 | ALTURA ENGY LTD | Injection | 250 | -- | 4,056–4,250 |
| Plugged | COWDEN, ELLIOTT F., -A- #19W | 42-135-03359 | TEXACO INC | Injection | 230 | -- | 3,897–4,200 |
| Plugged | COWDEN, ELLIOTT F., -A- #20W | 42-135-03360 | OCCIDENTAL PERMIAN LTD | Injection | 225 | -- | 3,932–4,235 |
| Plugged | TXL -E- #5D | 42-135-06008 | HEADINGTON OIL CO | Disposal | 210 | -- | 4,870–5,015 |
| Plugged | TXL -44-43- #1 | 42-135-08689 | CONTINENTAL OIL CO | UIC | 200 | -- | 4,257–4,413 |
| Plugged | COWDEN, E. F. -1- #3W | 42-135-03029 | PETROGULF, CORP | Injection | 200 | -- | 4,178–4,203 |
| Plugged | GOLDSMITH PLANT UNDERGROUND #1D | 42-135-15165 | DUKE ENGY FIELD SERVICES, LP | Disposal | 200 | -- | 1,010–1,275 |
| Plugged | COCHRAN, W. C. #4 | 42-135-07640 | STANDARD OIL COMPANY OF TEXAS | UIC | 200 | -- | 5,095–5,292 |
| Inactive | FOSTER, H. S. #4 | 42-135-10641 | PAR DEV | UIC | 200 | -- | 4,498–4,548 |
| Plugged | CUMMINS, H. E. -A- #3 | 42-135-00049 | ARCO OIL & GAS CO.-SILSBEE | Injection | 200 | -- | 7,956–8,045 |
| Plugged | EIDSON -E- #1D | 42-135-85515 | R P L OIL CO., INC. | Disposal | 200 | -- | 5,553–5,578 |
| Plugged | THOMAS -I- #5 | 42-135-07049 | SHELL WESTERN E&P INC | UIC | 200 | -- | 8,065–8,179 |
| Plugged | PHILLIPS-SHOE BAR -17- #2 | 42-135-35103 | RICHLAND RES CORP | Disposal | 200 | -- | 4,590–4,700 |
| Plugged | WILLIAMSON, JESSIE #6 | 42-135-08319 | BANAM CORP | UIC | 200 | -- | 5,731–5,747 |
| Plugged | CONNELL, A. B. #1D | 42-135-01490 | PERMIAN RES, INC | UIC | 200 | -- | 4,570–4,590 |
| Plugged | BLAKENEY -D- #1 | 42-135-04400 | ENDEAVOR ENGY RES L.P | Injection | 200 | -- | 5,130–5,311 |
| Plugged | COWDEN, W. F., -C- UPPER R/A -A- #65W | 42-135-33118 | OCCIDENTAL PERMIAN LTD | Injection | 170 | -- | 4,141–4,267 |
| Plugged | JENNIFER (QUEEN) UNIT #41WI | 42-135-36276 | TEXON OIL CO, INC | Injection | 170 | -- | 3,472–4,460 |
| Cancelled | JENNIFER (QUEEN) UNIT #12WI | 42-135-35078 | RENDOVA OIL CO, INC | Injection | 152 | -- | 4,478–4,511 |
| Plugged | COWDEN, W. F., -C- UPPER R/A -G- #63W | 42-135-33111 | TEXACO INC | Injection | 150 | -- | 1,450–4,149 |
| Plugged | ECTOR -AP- FEE #8D | 42-135-10513 | MARIAH ENGY CORP | Disposal | 150 | -- | 3,656–3,780 |
| Plugged | COWDEN, W. F., -C- UPPER R/A -G- #64W | 42-135-33112 | ALTURA ENGY LTD | Injection | 150 | -- | 4,145–4,281 |
| Plugged | MOSS, PAUL -C- #24W | 42-135-20750 | PHOENIX HYDROCARBONS OPER | Injection | 150 | -- | 4,041–4,267 |
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.