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 | GOLDSMITH, EAST HOLT UNIT #2809LW | 42-135-32075 | BC OPER, INC | Injection | 500 | -- | 5,050–5,082 |
| Plugged | HENDERSON #10W | 42-135-21016 | SATANTA OIL CO | UIC | 500 | -- | 4,189–4,350 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2808LW | 42-135-32078 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 500 | -- | 5,040–5,060 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2807LW | 42-135-32023 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 500 | -- | 5,036–5,054 |
| Plugged | FOSTER, H. S., -B- #5W | 42-135-33224 | BELCO ENGY CORP | Injection | 500 | -- | 4,674–4,750 |
| Plugged | TXL -13- #10W | 42-135-33226 | OXY USA INC | Injection | 500 | -- | 4,675–4,750 |
| Plugged | TXL -13- #5W | 42-135-32182 | SAGA PET. LTD LIABILITY CO OF CO | Injection | 500 | -- | 4,661–4,729 |
| Inactive | LAZY E "A" #2 | 42-135-36645 | BEACH EXPL, INC | Injection | 500 | -- | 4,086–4,366 |
| Plugged | FOSTER, H. S., -A- #18W | 42-135-33225 | CONOCO INC | Injection | 500 | -- | 4,675–4,750 |
| Plugged | FOSTER, H. S., -A- #12W | 42-135-31840 | ENERVEST OPER, L.L.C | Injection | 500 | -- | 4,679–4,742 |
| Plugged | FOSTER, H. S. #5W | 42-135-04711 | CONOCO INC | Injection | 500 | -- | 4,514–4,574 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2806LW | 42-135-32024 | KELT OIL & GAS, INC | Injection | 500 | -- | 5,046–5,072 |
| Plugged | FOSTER, H. S. #4W | 42-135-04710 | CONOCO INC | Injection | 500 | -- | 4,442–4,490 |
| Plugged | MOSS GRAYBURG-SAN ANDRES UNIT #305W | 42-135-20127 | OXY USA INC | UIC | 500 | -- | 3,902–3,964 |
| Plugged | MOSS GRAYBURG-SAN ANDRES UNIT #107W | 42-135-20125 | OXY USA INC | UIC | 500 | -- | 3,912–4,076 |
| Plugged | WITCHER, J. E. #4W | 42-135-06880 | LAGUNA PETRO CORP | UIC | 500 | -- | 3,760–4,065 |
| Cancelled | GOLDSMITH, EAST HOLT UNIT #2805LW | 42-135-32025 | BC OPER, INC | Injection | 500 | -- | 5,048–5,066 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2502LW | 42-135-32077 | FASKEN OIL AND RANCH, LTD | Injection | 500 | -- | 5,024–5,046 |
| Plugged | MOSS GRAYBURG-SAN ANDRES UNIT #105W | 42-135-20123 | OXY USA INC | UIC | 500 | -- | 3,918–4,110 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2411LW | 42-135-32081 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 500 | -- | 5,050–5,067 |
| Plugged | BAGLEY, J. E. #6D | 42-135-02383 | FINA OIL & CHEMICAL CO | UIC | 500 | -- | 4,150–4,230 |
| Plugged | FOSTER -D- #1D | 42-135-04870 | TENNECO OIL CO | Injection | 500 | -- | 4,150–4,210 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2409LW | 42-135-32026 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 500 | -- | 5,026–5,042 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2408LW | 42-135-31953 | KELT OIL & GAS, INC | Injection | 500 | -- | 5,014–5,030 |
| Cancelled | GOLDSMITH, EAST HOLT UNIT #2307LW | 42-135-31952 | LINN OPER, LLC | Injection | 500 | -- | 5,036–5,057 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2306LW | 42-135-31950 | KELT OIL & GAS, INC | Injection | 500 | -- | 5,026–5,046 |
| Plugged | S. FOSTER GBSA UNIT #305W | 42-135-20133 | OXY USA INC | Injection | 500 | -- | 4,416–4,524 |
| Plugged | FOSTER GBSA UNIT #907W | 42-135-30212 | OXY USA INC | Injection | 500 | -- | 4,046–4,351 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2202LW | 42-135-32013 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 500 | -- | 5,038–5,054 |
| Plugged | TXL SOUTH UNIT #5401W | 42-135-05979 | LAKEWOOD OPER, LTD | Injection | 500 | -- | 5,381–5,651 |
| Plugged | FOSTER GBSA UNIT #409W | 42-135-30221 | OXY USA INC | Injection | 500 | -- | 3,982–4,368 |
| Plugged | FOSTER GBSA UNIT #909W | 42-135-30225 | OXY USA INC | Injection | 500 | -- | 4,111–4,320 |
| Plugged | FOSTER GBSA UNIT #806W | 42-135-20121 | OXY USA INC | Injection | 500 | -- | 4,282–4,416 |
| Plugged | FOSTER GBSA UNIT #705W | 42-135-30223 | OXY USA INC | Injection | 500 | -- | 3,969–4,395 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2102LW | 42-135-32014 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 500 | -- | 5,046–5,062 |
| Plugged | JOHNSON, J. L. #23 | 42-135-33681 | CONOCO INC | Injection | 500 | -- | 4,040–4,420 |
| Cancelled | GOLDSMITH, C. A., ETAL #669 W | 42-135-01047 | XTO ENGY INC | Injection | 500 | -- | 5,410–6,320 |
| Plugged | EAST HARPER UNIT #340W | 42-135-03352 | AGHORN OPER, INC | Injection | 500 | -- | 4,155–4,260 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #604 | 42-135-33311 | SUN EXPL. & PROD. CO.-MIDLAND | UIC | 500 | -- | 5,004–5,040 |
| Plugged | EAST HARPER UNIT #362W | 42-135-03305 | AGHORN OPER, INC | Injection | 500 | -- | 4,165–4,260 |
| Plugged | SOUTH COWDEN UNIT #214W | 42-135-21514 | PHILLIPS PETRO CO | Injection | 500 | -- | 4,535–4,708 |
| Plugged | SOUTH FOSTER UNIT #104W | 42-135-07858 | OCCIDENTAL PERMIAN LTD | Injection | 500 | -- | 4,103–4,425 |
| Cancelled | EAST GOLDSMITH SAN ANDRES UNIT #202 | 42-135-00000 | SUN EXPL. & PROD. CO.-MIDLAND | Injection | 500 | -- | 4,219–4,284 |
| Plugged | EAST HARPER UNIT #16W | 42-135-02884 | AGHORN OPER, INC | Injection | 500 | -- | 3,903–4,310 |
| Plugged | GOLDSMITH-CUMMINS /SAN ANDRES/ U #35 | 42-135-05881 | ARCO OIL & GAS CO.-SILSBEE | Injection | 500 | -- | 4,228–4,319 |
| Plugged | WITCHER, J. E. #8W | 42-135-30393 | LAGUNA PETRO CORP | Injection | 500 | -- | 3,892–4,261 |
| Inactive | FOSTER, H. S. #6 | 42-135-31786 | OXY USA INC | Injection | 500 | -- | 4,487–4,579 |
| Inactive | WEST GOLDSMITH UNIT #2304 | 42-135-35046 | AGHORN OPER, INC | Injection | 500 | -- | 4,318–4,439 |
| Cancelled | GOLDSMITH, C. A., ETAL #546W | 42-135-00925 | TEXACO E & P INC | Injection | 500 | -- | 5,599–5,800 |
| Plugged | WEST GOLDSMITH UNIT #2611W | 42-135-35043 | OXY USA WTP LP | Injection | 500 | -- | 4,309–4,412 |
| Plugged | CUMMINS, H. E. #7W | 42-135-00304 | M & J ENGY, INC | Injection | 500 | -- | 4,154–4,170 |
| Plugged | EAST HARPER UNIT #301W | 42-135-07466 | CITATION OIL & GAS CORP | Injection | 500 | -- | 3,910–4,230 |
| Plugged | JOHNSON GBSA UNIT #2103 | 42-135-04256 | OXY USA INC | Injection | 500 | -- | 3,951–4,125 |
| Plugged | SOUTH FOSTER UNIT #171W | 42-135-32829 | OCCIDENTAL PERMIAN LTD | Injection | 500 | -- | 4,192–4,370 |
| Plugged | SOUTH FOSTER UNIT #173W | 42-135-32846 | OCCIDENTAL PERMIAN LTD | Injection | 500 | -- | 4,260–4,408 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2007LW | 42-135-32015 | KELT OIL & GAS, INC | Injection | 500 | -- | 5,010–5,026 |
| Cancelled | TXL DEVONIAN MAIN PAY UNIT #202 | 42-135-04563 | SHELL WESTERN E&P INC | UIC | 500 | -- | 8,050–8,147 |
| Plugged | COWDEN, E. F. -A- - -B- #22W | 42-135-31113 | R. K. G. ENGINEERING, INC | Injection | 500 | -- | 4,239–4,302 |
| Plugged | PARKER, J. E. #7 | 42-135-03794 | SHINNERY OIL CO, INC | Injection | 500 | -- | 4,128–4,360 |
| Plugged | CUMMINS -W- #2W | 42-135-00338 | OXY USA INC | UIC | 500 | -- | 3,900–4,300 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2006LW | 42-135-31935 | COSTILLA PETRO CORP | Injection | 500 | -- | 5,002–5,034 |
| Plugged | WILLIAMSON, JESSIE MAY #9 | 42-135-10311 | MARIAH ENGY CORP | Injection | 500 | -- | 4,324–4,362 |
| Plugged | WITCHER, J. E. #9 | 42-135-30397 | LAGUNA PETRO CORP | Injection | 500 | -- | 3,859–4,053 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #2005LW | 42-135-31951 | COSTILLA PETRO CORP | Injection | 500 | -- | 5,008–5,026 |
| Plugged | COWDEN, W. E. #9W | 42-135-35590 | MARIAH ENGY CORP | Injection | 500 | -- | 4,174–4,190 |
| Plugged | PHILLIPS-TXL-31- #1 | 42-135-34427 | RUTHERFORD ENTERPRISES | Injection | 500 | -- | 3,960–4,008 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #1904LW | 42-135-20918 | KELT OIL & GAS, INC | Injection | 500 | -- | 5,026–5,042 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #1608LW | 42-135-31917 | KELT OIL & GAS, INC | Injection | 500 | -- | 5,002–5,068 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #1606LW | 42-135-31949 | KELT OIL & GAS, INC | Injection | 500 | -- | 4,996–5,014 |
| Plugged | SOUTH COWDEN UNIT #215W | 42-135-30860 | PHILLIPS PETRO CO | Injection | 500 | -- | 4,531–4,659 |
| Plugged | GOLDSMITH-LANDRETH/SAN ANDRES/UT #252W | 42-135-06208 | ACME ENGY SERVICES, INC | Injection | 500 | -- | 4,206–4,276 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #1203W | 42-135-31933 | SCOUT ENGY MANAGEMENT LLC | Injection | 500 | -- | 4,977–4,997 |
| Inactive | COLBERT, E. K. #14 | 42-135-36161 | AGHORN OPER, INC | Injection | 500 | -- | 4,450–4,750 |
| Plugged | COWDEN, E. F. -A- - -B- #15 | 42-135-31098 | R. K. G. ENGINEERING, INC | Injection | 500 | -- | 4,250–4,302 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #1004LW | 42-135-31943 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 500 | -- | 4,974–4,994 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #908LW | 42-135-31944 | LINN OPER, INC | Injection | 500 | -- | 4,994–5,012 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #907W | 42-135-32088 | COMPASS OPER, L.L.C | Injection | 500 | -- | 5,010–5,030 |
| Plugged | NORTH FOSTER UNIT #5W | 42-135-03962 | ARCO OIL & GAS CO.-SILSBEE | UIC | 500 | -- | 3,995–4,305 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #906LW | 42-135-31945 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 500 | -- | 4,994–5,012 |
| Plugged | GOLDSMITH, C. A., ETAL #685 T | 42-135-01063 | TEXACO E & P INC | Injection | 500 | -- | 6,098–6,290 |
| Plugged | SOUTH COWDEN UNIT #305W | 42-135-02863 | PHILLIPS PETRO CO | UIC | 500 | -- | 4,604–4,747 |
| Plugged | COWDEN, ELLIOTT F. -A- #156 | 42-135-34415 | TEXACO INC | Injection | 500 | -- | 8,500–9,200 |
| Plugged | SOUTH COWDEN UNIT #801W | 42-135-03516 | PHILLIPS PETRO CO | Injection | 500 | -- | 4,494–4,705 |
| Plugged | GOLDSMITH, C. A., ETAL #675W | 42-135-01053 | TEXACO E & P INC | UIC | 500 | -- | 5,354–5,880 |
| Inactive | JOHNSON, J. L., UNIT #122 | 42-135-32925 | O'RYAN OIL AND GAS | Injection | 500 | -- | 3,900–4,494 |
| Inactive | JOHNSON, J. L., UNIT #121 | 42-135-32926 | O'RYAN OIL AND GAS | Injection | 500 | -- | 3,900–4,484 |
| Plugged | JOHNSON, J. L. #9 | 42-135-04336 | SOUTHWEST ROYALTIES, INC | Injection | 500 | -- | 3,990–4,260 |
| Plugged | MOSS UNIT #205 | 42-135-02243 | CHEVRON MIDCONTINENT, L.P | UIC | 500 | -- | 4,506–4,596 |
| Plugged | SOUTH COWDEN UNIT #501W | 42-135-05718 | PHILLIPS PETRO CO | Injection | 500 | -- | 4,468–4,780 |
| Plugged | MOSS GRAYBURG-SAN ANDRES UNIT #106W | 42-135-20124 | OXY USA INC | UIC | 500 | -- | 3,938–4,127 |
| Plugged | GOLDSMITH, C. A., ETAL #877 | 42-135-00000 | TEXACO E & P INC | Injection | 500 | -- | 6,024–6,285 |
| Plugged | GOLDSMITH, C. A., ETAL #602 C | 42-135-00980 | TEXACO E & P INC | Injection | 500 | -- | 6,125–6,425 |
| Plugged | GOLDSMITH, C. A., ETAL #706 | 42-135-00000 | TEXACO E & P INC | Injection | 500 | -- | 6,000–6,295 |
| Plugged | GOLDSMITH, C. A., ETAL #758 | 42-135-00000 | TEXACO E & P INC | Injection | 500 | -- | 6,062–6,275 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #603W | 42-135-07802 | DREYFUS, LOUIS NATURAL GAS CORP | Injection | 500 | -- | 5,023–5,040 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #302LW | 42-135-32082 | FASKEN OIL AND RANCH, LTD | Injection | 500 | -- | 5,010–5,030 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #103LW | 42-135-32084 | KELT OIL & GAS, INC | Injection | 500 | -- | 5,009–5,073 |
| Plugged | GOLDSMITH, C. A., ETAL #753 | 42-135-00000 | TEXACO E & P INC | Injection | 500 | -- | 6,099–6,300 |
| Plugged | GOLDSMITH, C. A., ETAL #648WI | 42-135-01026 | TEXACO E & P INC | Injection | 500 | -- | 5,450–5,950 |
| Plugged | MOSS UNIT #604 | 42-135-02232 | UNION OIL CO OF CALIFORNIA | UIC | 500 | -- | 4,363–4,680 |
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.