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 | GOLDSMITH-LANDRETH/SAN ANDRES/UT #208W | 42-135-06548 | ATLAS OPER LLC | Injection | 2,500 | -- | 4,198–4,285 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #13W | 42-135-06135 | ATLAS OPER LLC | Injection | 2,500 | -- | 4,106–4,500 |
| Active | GOLDSMITH ADOBE UNIT #1901W | 42-135-03984 | CRESCENT ENGY OPER, LLC | Injection | 2,500 | -- | 5,380–6,100 |
| Active | GOLDSMITH ADOBE UNIT #1802W | 42-135-03753 | CRESCENT ENGY OPER, LLC | Injection | 2,500 | -- | 5,400–6,100 |
| Active | COWDEN, CLYDE #117W | 42-135-02573 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,385–5,658 |
| Active | COWDEN, CLYDE #146W | 42-135-02602 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,580–5,712 |
| Active | COWDEN, CLYDE #133W | 42-135-02589 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,491–5,736 |
| Active | COWDEN, CLYDE #144W | 42-135-02600 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,463–5,630 |
| Active | FOSTER, H. S. #1W | 42-135-08494 | PAR DEV | Injection | 2,500 | -- | 4,406–4,434 |
| Active | COWDEN, CLYDE #107W | 42-135-02564 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,338–5,684 |
| Active | COWDEN, CLYDE #143W | 42-135-02599 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,050–5,674 |
| Active | COWDEN, CLYDE #141 W | 42-135-02597 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 4,973–5,665 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #111 W | 42-135-07497 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,400–6,370 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #110 W | 42-135-05472 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,400–6,400 |
| Active | EAST COWDEN (GRAYBURG) UNIT #31W | 42-135-31347 | BASIN OIL & GAS OPER, LLC | Injection | 2,500 | -- | 4,189–4,455 |
| Active | COWDEN, CLYDE #191 W | 42-135-38615 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,564–6,226 |
| Active | COWDEN, CLYDE #195 W | 42-135-38618 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,552–6,163 |
| Active | COWDEN, CLYDE #212W | 42-135-40275 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,432–7,031 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #83W | 42-135-06265 | ATLAS OPER LLC | Injection | 2,500 | -- | 4,148–4,235 |
| Active | COWDEN, CLYDE #122W | 42-135-02578 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,435–5,590 |
| Active | COWDEN, CLYDE #119 W | 42-135-02575 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,167–5,697 |
| Active | COWDEN, CLYDE #111 W | 42-135-02567 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,277–5,591 |
| Active | COWDEN, CLYDE #116W | 42-135-02572 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,440–5,769 |
| Active | COWDEN, CLYDE #112W | 42-135-02568 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,365–5,700 |
| Active | COWDEN, CLYDE #110W | 42-135-02566 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,375–5,643 |
| Active | COWDEN, CLYDE #106W | 42-135-02563 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,311–5,800 |
| Active | COWDEN, CLYDE #18W | 42-135-03494 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,661–5,780 |
| Active | COWDEN, CLYDE #12W | 42-135-03489 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,203–5,790 |
| Active | COWDEN, CLYDE #249 | 42-135-41196 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,250–6,905 |
| Active | COWDEN, CLYDE #216 | 42-135-40326 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,117–6,927 |
| Active | COWDEN, CLYDE #213W | 42-135-40325 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,153–7,435 |
| Active | COWDEN, CLYDE #217 | 42-135-40327 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,121–6,833 |
| Active | COWDEN, CLYDE #199 | 42-135-38753 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,117–7,435 |
| Active | COWDEN, CLYDE #236W | 42-135-40926 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,117–7,435 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #148 | 42-135-06580 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,400–6,276 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #149 | 42-135-06579 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,400–6,271 |
| Active | COWDEN, CLYDE #239 | 42-135-40927 | MAVERICK PERMIAN LLC | Injection | 2,500 | -- | 5,144–6,810 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #150 | 42-135-06578 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,400–6,370 |
| Active | GOLDSMITH ADOBE UNIT #1701W | 42-135-03766 | CRESCENT ENGY OPER, LLC | Injection | 2,500 | -- | 5,400–6,100 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #45 L | 42-135-07510 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,900–6,400 |
| Active | FOSTER, H. S. #15W | 42-135-11051 | HELMS OIL & GAS, LLC | Injection | 2,500 | -- | 4,260–4,400 |
| Active | FOSTER, H. S. #16W | 42-135-11052 | HELMS OIL & GAS, LLC | Injection | 2,500 | -- | 4,300–4,450 |
| Active | FOSTER, H. S. #17W | 42-135-11053 | HELMS OIL & GAS, LLC | Injection | 2,500 | -- | 4,305–4,500 |
| Active | JOHNSON, J. L. "B" #156 L | 42-135-34404 | BASIN OIL & GAS OPER, LLC | Injection | 2,500 | -- | 5,280–5,440 |
| Active | GOLDSMITH, C. A., ETAL #662W | 42-135-01040 | HILCORP ENGY CO | Injection | 2,500 | -- | 4,969–7,867 |
| Active | NORTH COWDEN UNIT #1366W | 42-135-35734 | OCCIDENTAL PERMIAN LTD | Injection | 2,100 | -- | 3,900–4,900 |
| Active | ECTOR -A- FEE #1 | 42-135-07123 | HELMS OIL & GAS, LLC | Injection | 2,000 | -- | 4,470–4,594 |
| Active | GOLDSMITH, C. A., ETAL #1519W | 42-135-34882 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #517W | 42-135-00896 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #444W | 42-135-00824 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #679W | 42-135-01057 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #554W | 42-135-00933 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,967–7,867 |
| Active | GOLDSMITH, C. A., ETAL #555W | 42-135-00934 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GIST, ETAL #9W | 42-135-34094 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,354–4,507 |
| Active | GOLDSMITH ANDECTOR UNIT #R 9 | 42-135-38065 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,395–6,550 |
| Active | GOLDSMITH, C. A., ETAL #1909 | 42-135-40134 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | TXL SOUTH UNIT #5605 | 42-135-37504 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | TXL SOUTH UNIT #3901 | 42-135-03663 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | GOLDSMITH SAN ANDRES UNIT #440W | 42-135-00821 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | TXL SOUTH UNIT #6103 | 42-135-08342 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | GOLDSMITH, C. A., ETAL #737W | 42-135-01114 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,967–7,867 |
| Active | GOLDSMITH, C. A., ETAL #690W | 42-135-01068 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #B016W | 42-135-02476 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,954–5,111 |
| Active | GOLDSMITH, C. A., ETAL #592W | 42-135-00970 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #516W | 42-135-00895 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #693W | 42-135-01071 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #1129W | 42-135-30019 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A., ETAL #697W | 42-135-01075 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH ANDECTOR UNIT #H 20 | 42-135-00387 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,445–6,550 |
| Active | GOLDSMITH, C. A., ETAL #705W | 42-135-01083 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #192AI | 42-135-41813 | ATLAS OPER LLC | Injection | 2,000 | -- | 4,175–4,400 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #228RI | 42-135-43294 | ATLAS OPER LLC | Injection | 2,000 | -- | 4,230–4,366 |
| Active | NORTH FOSTER UNIT #96W | 42-135-32173 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,035–4,340 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #239I | 42-135-06200 | ATLAS OPER LLC | Injection | 2,000 | -- | 4,170–4,330 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #163AI | 42-135-41537 | ATLAS OPER LLC | Injection | 2,000 | -- | 4,190–4,570 |
| Active | GOLDSMITH, C. A., ETAL #560W | 42-135-00939 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | JOHNSON, J. L. "P" #13W | 42-135-35197 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,044–4,400 |
| Active | GOLDSMITH, C. A., ETAL #1298W | 42-135-30363 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #213AI | 42-135-41521 | ATLAS OPER LLC | Injection | 2,000 | -- | 4,170–4,404 |
| Active | FOSTER GBSA UNIT #312W | 42-135-38805 | OXY USA INC | Injection | 2,000 | -- | 4,100–5,000 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #233WI | 42-135-06550 | ATLAS OPER LLC | Injection | 2,000 | -- | 4,185–4,460 |
| Active | GOLDSMITH, C. A., ETAL #766W | 42-135-01143 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #238RI | 42-135-43291 | ATLAS OPER LLC | Injection | 2,000 | -- | 4,196–4,292 |
| Active | GOLDSMITH ANDECTOR UNIT #Q 8 | 42-135-37878 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,500–6,500 |
| Active | GOLDSMITH, C. A., ETAL #710W | 42-135-01088 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | TOAD-A- #21W | 42-135-36597 | TEXLAND PETRO, L.P | Injection | 2,000 | -- | 5,050–5,350 |
| Active | SOUTH COWDEN UNIT #704W | 42-135-03528 | CONOCOPHILLIPS CO | Injection | 2,000 | -- | 4,536–4,695 |
| Active | GOLDSMITH ANDECTOR UNIT #Q7 | 42-135-37936 | MAVERICK PERMIAN LLC | Injection | 2,000 | -- | 5,500–6,512 |
| Active | TXL SOUTH UNIT #3303W | 42-135-04939 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | TXL SOUTH UNIT #2302W | 42-135-05994 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | NORTH FOSTER UNIT #86W | 42-135-31539 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,055–4,425 |
| Active | TXL SOUTH UNIT #2402W | 42-135-05432 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | TXL SOUTH UNIT #2503W | 42-135-05629 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | HOLT, O. B. /R/ #30 | 42-135-36813 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 4,200–4,800 |
| Active | TXL SOUTH UNIT #3708W | 42-135-02451 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | EAST HARPER UNIT #381W | 42-135-21422 | AGHORN OPER, INC | Injection | 2,000 | -- | 4,112–4,253 |
| Active | FOSTER GBSA UNIT #620W | 42-135-34006 | OXY USA INC | Injection | 2,000 | -- | 4,100–5,000 |
| Active | PENWELL UNIT #1368W | 42-135-01416 | CROSS TIMBERS ENGY, LLC | Injection | 2,000 | -- | 3,200–3,920 |
| Active | TXL SOUTH UNIT #6906W | 42-135-37580 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,549–6,500 |
| Active | TXL SOUTH UNIT #5404W | 42-135-37575 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,550–6,500 |
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.