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) |
|---|---|---|---|---|---|---|---|
| Active | NORTH COWDEN UNIT #1121 | 42-135-34042 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Active | NORTH COWDEN UNIT #1594 | 42-135-40449 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,700–5,600 |
| Active | SOUTH COWDEN CANYON UNIT #25 | 42-135-35748 | OXY USA INC | Injection | 4,000 | -- | 8,650–9,150 |
| Active | WATCHDOG SWD #3 | 42-135-33363 | WATER ENERGY SERVICES, LLC | Injection | 4,000 | -- | 4,317–4,570 |
| Active | CUMMINS, H. E., -B- #1 | 42-135-00401 | AGHORN OPER, INC | Injection | 3,500 | -- | 5,400–5,700 |
| Active | EAST GOLDSMITH SAN ANDRES UNIT #1705W | 42-135-32932 | SCOUT ENGY MANAGEMENT LLC | Injection | 3,000 | -- | 4,162–4,292 |
| Active | TXL NORTH UNIT #625W | 42-135-05738 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | EAST GOLDSMITH SAN ANDRES UNIT #2103UW | 42-135-32027 | SCOUT ENGY MANAGEMENT LLC | Injection | 3,000 | -- | 4,234–4,924 |
| Active | GOLDSMITH, EAST HOLT UNIT #704W | 42-135-32085 | SCOUT ENGY MANAGEMENT LLC | Injection | 3,000 | -- | 5,009–5,068 |
| Active | ARGO-MOSS #13 | 42-135-20859 | AGHORN OPER, INC | Injection | 3,000 | -- | 3,979–4,257 |
| Active | BLOCK 11 DEVONIAN UNIT #1403W | 42-135-03706 | MAVERICK PERMIAN LLC | Injection | 3,000 | -- | 8,020–8,090 |
| Active | GOLDSMITH, EAST HOLT UNIT #2304W | 42-135-32091 | SCOUT ENGY MANAGEMENT LLC | Injection | 3,000 | -- | 5,059–5,071 |
| Active | EAST GOLDSMITH SAN ANDRES UNIT #1704W | 42-135-32931 | SCOUT ENGY MANAGEMENT LLC | Injection | 3,000 | -- | 4,161–4,290 |
| Active | WILLIAMSON, J.M. #1 | 42-135-08325 | AGHORN OPER, INC | Injection | 3,000 | -- | 4,025–4,650 |
| Active | TXL NORTH UNIT #721W | 42-135-07060 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,100–7,100 |
| Active | TXL NORTH UNIT #657W | 42-135-05373 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,490–6,400 |
| Active | GOLDSMITH ADOBE UNIT #2402W | 42-135-05818 | CRESCENT ENGY OPER, LLC | Injection | 3,000 | -- | 5,040–7,329 |
| Active | BLOCK 11 DEVONIAN UNIT #1408W | 42-135-08738 | MAVERICK PERMIAN LLC | Injection | 3,000 | -- | 8,107–8,176 |
| Active | GOLDSMITH ADOBE UNIT #2404W | 42-135-05820 | CRESCENT ENGY OPER, LLC | Injection | 3,000 | -- | 5,040–7,329 |
| Active | TXL NORTH UNIT #732W | 42-135-05745 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | GOLDSMITH ADOBE UNIT #2401 | 42-135-05817 | CRESCENT ENGY OPER, LLC | Injection | 3,000 | -- | 5,040–7,329 |
| Active | GOLDSMITH ADOBE UNIT #2904W | 42-135-05990 | CRESCENT ENGY OPER, LLC | Injection | 3,000 | -- | 5,040–7,329 |
| Active | WIGHT, LOUIE E. #6 | 42-135-37249 | OXY USA INC | Injection | 3,000 | -- | 5,100–5,500 |
| Active | EMBAR #35 | 42-135-02716 | MAVERICK PERMIAN LLC | Injection | 3,000 | -- | 4,070–4,280 |
| Active | TXL NORTH UNIT #351W | 42-135-07085 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | TXL NORTH UNIT #353W | 42-135-07097 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | GOLDSMITH, NORTH DEVONIAN UNIT #21W | 42-135-21299 | OCTANE ENGY OPER, LLC | UIC | 3,000 | -- | 7,905–7,950 |
| Active | TXL NORTH UNIT #248W | 42-135-04581 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | TXL NORTH UNIT #736W | 42-135-06015 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | TXL NORTH UNIT #737W | 42-135-03673 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | TXL NORTH UNIT #577W | 42-135-06010 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | TXL NORTH UNIT #760W | 42-135-07054 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,494–6,325 |
| Active | GOLDSMITH, EAST HOLT UNIT #1006L | 42-135-33295 | SCOUT ENGY MANAGEMENT LLC | Injection | 3,000 | -- | 5,012–5,030 |
| Active | GOLDSMITH ADOBE UNIT #1707 | 42-135-03760 | CRESCENT ENGY OPER, LLC | Injection | 3,000 | -- | 5,040–7,329 |
| Active | TXL NORTH UNIT #537W | 42-135-05903 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | TXL NORTH UNIT #757W | 42-135-03672 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | TXL NORTH UNIT #755W | 42-135-06019 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | TXL NORTH UNIT #753W | 42-135-06018 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #89W | 42-135-06118 | ATLAS OPER LLC | Injection | 3,000 | -- | 4,125–4,260 |
| Active | TXL NORTH UNIT #774W | 42-135-08841 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | KLOH "B-5" #9W | 42-135-35846 | AGHORN OPER, INC | Injection | 3,000 | -- | 4,087–6,750 |
| Active | TXL NORTH UNIT #539W | 42-135-04543 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | TXL NORTH UNIT #752W | 42-135-05748 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | TXL NORTH UNIT #763W | 42-135-07052 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | COWDEN, CLYDE #275 | 42-135-41880 | MAVERICK PERMIAN LLC | Injection | 3,000 | -- | 5,591–6,508 |
| Active | TXL NORTH UNIT #777W | 42-135-03675 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | TXL NORTH UNIT #745W | 42-135-07058 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | TXL NORTH UNIT #579W | 42-135-04647 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #199W | 42-135-06305 | ATLAS OPER LLC | Injection | 3,000 | -- | 4,071–4,500 |
| Active | COWDEN, CLYDE #129W | 42-135-02585 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,300–6,000 |
| Active | BLAKENEY -OA- #11 | 42-135-36867 | OXY USA INC | Injection | 2,500 | -- | 5,100–5,500 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #230 | 42-135-37058 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,300–6,400 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #225 | 42-135-37061 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,300–6,400 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #226 | 42-135-37062 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,300–6,400 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #227 | 42-135-37063 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,300–6,400 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #229 | 42-135-37059 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,300–6,400 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #235 | 42-135-37099 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,300–6,400 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #236 | 42-135-37098 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,300–6,400 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #233 | 42-135-37096 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,300–6,400 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #231 | 42-135-37094 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,300–6,400 |
| Active | NORTH PENWELL UNIT #233W | 42-135-37362 | RING ENGY, INC | Injection | 2,500 | -- | 3,400–4,900 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #142 | 42-135-04547 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,400–6,390 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #121W | 42-135-05474 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,400–6,360 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #106 | 42-135-07596 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 4,048–6,322 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #83 | 42-135-00224 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,400–6,420 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #45 U | 42-135-07510 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,300–5,900 |
| Active | COWDEN, CLYDE #177 W | 42-135-36129 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,056–6,500 |
| Active | COWDEN, CLYDE #118W | 42-135-02574 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,300–5,650 |
| Active | COWDEN, CLYDE #125 W | 42-135-02581 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,400–5,900 |
| Active | COWDEN, CLYDE #134W | 42-135-02590 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,380–5,620 |
| Active | BLAKENEY, B. H. -C- #5X | 42-135-36818 | OXY USA INC | Injection | 2,500 | -- | 5,100–5,500 |
| Active | JOHNSON, J. L. -B- #81WU | 42-135-32691 | BASIN OIL & GAS OPER, LLC | Injection | 2,500 | -- | 4,046–4,289 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #59 | 42-135-00102 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,641–6,400 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #66 | 42-135-00230 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,600–6,300 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #76 | 42-135-00403 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,600–6,300 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #81 | 42-135-00404 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,600–6,350 |
| Active | COWDEN, CLYDE #16WR | 42-135-38837 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,532–5,815 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #3 | 42-135-00319 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,489–6,288 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #26 | 42-135-00321 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,495–6,271 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #29 | 42-135-00198 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,531–6,246 |
| Active | PENWELL UNIT #1368A | 42-135-36753 | CROSS TIMBERS ENGY, LLC | Injection | 2,500 | -- | 3,433–3,963 |
| Active | GOLDSMITH, C. A., ETAL #473W | 42-135-00852 | HILCORP ENGY CO | Injection | 2,500 | -- | 5,000–7,867 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #304W | 42-135-30196 | ATLAS OPER LLC | Injection | 2,500 | -- | 4,165–4,250 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #163 | 42-135-06583 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,400–6,380 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #44W | 42-135-07511 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,300–6,400 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #15 U | 42-135-05889 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,300–5,900 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #127W | 42-135-04519 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,400–6,400 |
| Active | NORTH PENWELL UNIT #42W | 42-135-20788 | RING ENGY, INC | Injection | 2,500 | -- | 3,500–4,200 |
| Active | COWDEN, CLYDE #136W | 42-135-02592 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,400–5,900 |
| Active | COWDEN, CLYDE #124W | 42-135-02580 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,400–5,900 |
| Active | COWDEN, CLYDE #128W | 42-135-02584 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,400–5,902 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #15 L | 42-135-05889 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,900–6,400 |
| Active | COWDEN, CLYDE #130W | 42-135-02586 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,300–6,000 |
| Active | COWDEN, CLYDE #11W | 42-135-03488 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,300–6,000 |
| Active | COWDEN, CLYDE #139A | 42-135-03811 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,300–6,000 |
| Active | COWDEN, CLYDE #147W | 42-135-02603 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,300–6,000 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #143 | 42-135-06575 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,400–6,375 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #161W | 42-135-04538 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,400–6,306 |
| Active | EMMONS UNIT #215 | 42-135-36158 | AGHORN OPER, INC | Injection | 2,500 | -- | 4,500–4,750 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #162W | 42-135-04537 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,400–6,350 |
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.