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 | WEST GOLDSMITH UNIT #5510W | 42-135-33199 | AGHORN OPER, INC | Injection | 500 | -- | 4,359–4,382 |
| Active | WEST GOLDSMITH UNIT #5504W | 42-135-32754 | AGHORN OPER, INC | Injection | 500 | -- | 4,287–4,354 |
| Active | WEST GOLDSMITH UNIT #5117W | 42-135-33201 | AGHORN OPER, INC | Injection | 500 | -- | 4,373–4,414 |
| Active | S. FOSTER GBSA UNIT #206W | 42-135-21339 | OXY USA INC | Injection | 500 | -- | 4,314–4,449 |
| Active | WEST GOLDSMITH UNIT #5116W | 42-135-33203 | AGHORN OPER, INC | Injection | 500 | -- | 4,330–4,373 |
| Active | WEST GOLDSMITH UNIT #5115W | 42-135-33202 | AGHORN OPER, INC | Injection | 500 | -- | 4,299–4,388 |
| Active | WEST GOLDSMITH UNIT #5007W | 42-135-33327 | AGHORN OPER, INC | Injection | 500 | -- | 4,262–4,326 |
| Active | EAST HARPER UNIT #403 | 42-135-03096 | AGHORN OPER, INC | Injection | 500 | -- | 4,040–4,220 |
| Active | JORDAN /SAN ANDRES/ UNIT #7909W | 42-135-30743 | KRF PROD CO LLC | Injection | 500 | -- | 3,010–3,620 |
| Active | JOHNSON GBSA UNIT #1306W | 42-135-20369 | OXY USA WTP LP | Injection | 500 | -- | 4,113–4,159 |
| Active | GOLDSMITH, C. A., ETAL #1545W | 42-135-34802 | HILCORP ENGY CO | Injection | 500 | -- | 5,360–6,242 |
| Active | GOLDSMITH, C. A., ETAL #774W | 42-135-01151 | HILCORP ENGY CO | UIC | 500 | -- | 5,319–5,710 |
| Active | GOLDSMITH, C. A., ETAL #1511WI | 42-135-34830 | HILCORP ENGY CO | Injection | 500 | -- | 5,350–6,202 |
| Active | EAST HARPER UNIT #336W | 42-135-02917 | AGHORN OPER, INC | Injection | 500 | -- | 3,880–4,383 |
| Active | JUDKINS, CHARLIE, ETAL #403W | 42-135-33968 | AGHORN OPER, INC | Injection | 500 | -- | 4,340–4,578 |
| Active | FOSTER GBSA UNIT #908W | 42-135-30224 | OXY USA INC | Injection | 500 | -- | 4,096–4,298 |
| Active | HOLT, O.B. GRBG #124W | 42-135-31370 | OLSEN ENGY INC | Injection | 500 | -- | 4,498–4,529 |
| Active | FOSTER GBSA UNIT #613W | 42-135-10878 | OXY USA INC | UIC | 500 | -- | 4,290–4,437 |
| Active | FOSTER GBSA UNIT #611W | 42-135-10739 | OXY USA INC | Injection | 500 | -- | 4,050–4,310 |
| Active | FOSTER GBSA UNIT #610W | 42-135-10738 | OXY USA INC | Injection | 500 | -- | 4,100–4,296 |
| Active | FOSTER GBSA UNIT #308W | 42-135-21310 | OXY USA INC | Injection | 500 | -- | 4,199–4,256 |
| Active | GOLDSMITH, C. A., ETAL #1544W | 42-135-34801 | HILCORP ENGY CO | Injection | 500 | -- | 5,325–6,242 |
| Active | GOLDSMITH, C. A. ETAL #899W | 42-135-01269 | HILCORP ENGY CO | Injection | 500 | -- | 4,276–4,418 |
| Active | TXL -13- #9W | 42-135-30574 | OXY USA INC | Injection | 500 | -- | 4,668–4,736 |
| Active | FOSTER GBSA UNIT #410W | 42-135-30698 | OXY USA INC | Injection | 500 | -- | 3,996–4,394 |
| Active | WEST GOLDSMITH UNIT #3704 | 42-135-34558 | AGHORN OPER, INC | Injection | 500 | -- | 4,300–4,438 |
| Active | WEST GOLDSMITH UNIT #3814W | 42-135-34566 | AGHORN OPER, INC | Injection | 500 | -- | 4,298–4,424 |
| Active | WEST GOLDSMITH UNIT #3816W | 42-135-34562 | AGHORN OPER, INC | Injection | 500 | -- | 4,308–4,437 |
| Active | MOSS GRAYBURG-SAN ANDRES UNIT #203W | 42-135-20134 | OXY USA INC | UIC | 500 | -- | 3,926–3,980 |
| Active | WITCHER, J. E. #50W | 42-135-30261 | OCCIDENTAL PERMIAN LTD | Injection | 500 | -- | 8,700–9,050 |
| Active | GOLDSMITH, C. A., ETAL #1484W | 42-135-34890 | HILCORP ENGY CO | Injection | 500 | -- | 5,350–6,202 |
| Active | S. FOSTER GBSA UNIT #106W | 42-135-20130 | OXY USA INC | Injection | 500 | -- | 4,368–4,499 |
| Active | SCHAR -A- #10 T | 42-135-06384 | BAKER OPER, INC | Injection | 500 | -- | 5,530–6,290 |
| Active | CLARUTH #1 | 42-135-03449 | BAKER OPER, INC | Injection | 500 | -- | 6,125–6,280 |
| Active | MOSS UNIT #207 | 42-135-33337 | AGHORN OPER, INC | UIC | 500 | -- | 4,461–4,601 |
| Active | GOLDSMITH, EAST HOLT UNIT #2103LW | 42-135-32027 | SCOUT ENGY MANAGEMENT LLC | Injection | 500 | -- | 5,024–5,038 |
| Active | GOLDSMITH, EAST HOLT UNIT #2010LW | 42-135-32029 | SCOUT ENGY MANAGEMENT LLC | Injection | 500 | -- | 5,008–5,026 |
| Active | GOLDSMITH, EAST HOLT UNIT #2009LW | 42-135-31916 | SCOUT ENGY MANAGEMENT LLC | Injection | 500 | -- | 5,004–5,088 |
| Active | FOSTER GBSA UNIT #906W | 42-135-20122 | OXY USA INC | Injection | 500 | -- | 4,210–4,390 |
| Active | GOLDSMITH, C. A., ETAL #1317W | 42-135-30491 | HILCORP ENGY CO | Injection | 500 | -- | 5,542–5,826 |
| Active | EAST HARPER UNIT #239W | 42-135-03036 | AGHORN OPER, INC | Injection | 500 | -- | 4,140–4,420 |
| Active | JENNIFER (QUEEN) UNIT #14WI | 42-135-35257 | RICHLAND RES CORP | Injection | 475 | -- | 4,477–4,502 |
| Active | JENNIFER (QUEEN) UNIT #22WI | 42-135-35258 | RICHLAND RES CORP | Injection | 425 | -- | 4,500–4,536 |
| Active | JENNIFER (QUEEN) UNIT #21WI | 42-135-35321 | RICHLAND RES CORP | Injection | 425 | -- | 4,419–4,496 |
| Active | JENNIFER (QUEEN) UNIT #33WI | 42-135-36223 | RICHLAND RES CORP | Injection | 425 | -- | 4,426–4,529 |
| Active | EDWARDS FIELD GRAYBURG UNIT #605 | 42-135-05573 | AD ASTRA RESOURCES, LLC | Injection | 400 | -- | 3,210–3,700 |
| Active | MOSS, PAUL '34' #29 | 42-135-02158 | AGHORN OPER, INC | Injection | 400 | -- | 4,078–4,154 |
| Active | CUMMINS -F- #2D | 42-135-32895 | SCOUT ENGY MANAGEMENT LLC | Injection | 400 | -- | 4,288–4,384 |
| Active | EDWARDS FIELD GRAYBURG UNIT #610 | 42-135-34069 | AD ASTRA RESOURCES, LLC | Injection | 400 | -- | 3,205–3,700 |
| Active | JAMES LAKE INJECTION #1 | 42-135-43042 | JAMES LAKE MIDSTREAM LLC | Injection | 400 | -- | 12,576–13,129 |
| Active | WIGHT UNIT #17W | 42-135-07451 | UNITED OIL & SHALE LLC | Injection | 400 | -- | 4,019–4,370 |
| Active | EDWARDS FIELD GRAYBURG UNIT #732 | 42-135-33783 | AD ASTRA RESOURCES, LLC | Injection | 400 | -- | 3,205–3,700 |
| Active | JENNIFER (QUEEN) UNIT #31WI | 42-135-35500 | RICHLAND RES CORP | Injection | 375 | -- | 4,402–4,494 |
| Active | JENNIFER (QUEEN) UNIT #16WI | 42-135-36217 | RICHLAND RES CORP | Injection | 375 | -- | 4,430–4,505 |
| Active | WEST GOLDSMITH UNIT #3703W | 42-135-33937 | AGHORN OPER, INC | Injection | 350 | -- | 4,250–4,311 |
| Active | WEST GOLDSMITH UNIT #5118W | 42-135-33944 | AGHORN OPER, INC | Injection | 350 | -- | 4,290–4,368 |
| Active | JENNIFER (QUEEN) UNIT #30WI | 42-135-35604 | RICHLAND RES CORP | Injection | 315 | -- | 4,488–4,528 |
| Active | GOLDSMITH-BLAKENEY /S.A./ UNIT #12W | 42-135-08437 | OCCIDENTAL PERMIAN LTD | UIC | 300 | -- | 4,145–4,222 |
| Active | WEST GOLDSMITH UNIT #5122W | 42-135-33947 | AGHORN OPER, INC | Injection | 300 | -- | 4,279–4,333 |
| Active | WIGHT UNIT #103W | 42-135-32787 | UNITED OIL & SHALE LLC | Injection | 300 | -- | 4,062–4,223 |
| Active | SHELL-JOHNSON /EO/ #2 | 42-135-03919 | CRESCENT ENGY OPER, LLC | UIC | 250 | -- | 4,200–4,398 |
| Active | JENNIFER (QUEEN) UNIT #20WI | 42-135-35353 | RICHLAND RES CORP | Injection | 212 | -- | 4,410–4,482 |
| Active | PARKER, J. E. #6W | 42-135-05364 | ACOMA OPER, LLC | Injection | 100 | -- | 4,120–4,208 |
| Active | TXL NORTH UNIT #735W | 42-135-10828 | FORMENTERA OPERATIONS LLC | Injection | 0 | -- | -- |
| Active | JOHNSON, J. L. -B- #161 | 42-135-34638 | BASIN OIL & GAS OPER, LLC | Injection | 0 | -- | 4,084 |
| Active | WEST GOLDSMITH UNIT #5512W | 42-135-33969 | AGHORN OPER, INC | Injection | 0 | -- | 4,320 |
| Active | WEST GOLDSMITH UNIT #5124W | 42-135-33949 | AGHORN OPER, INC | Injection | 0 | -- | 4,288 |
| Active | TXL -13- #6W | 42-135-30530 | OXY USA INC | Injection | 0 | -- | 4,720 |
| Active | EAST PENWELL /SAN ANDRES/ UNIT #202W | 42-135-07916 | BCE-MACH III LLC | Injection | 0 | -- | 3,543 |
| Active | JOHNSON, J. L. "B" #105W | 42-135-33341 | BASIN OIL & GAS OPER, LLC | Injection | 0 | -- | 5,253–5,284 |
| Active | MOSS UNIT #1719W | 42-135-34504 | AGHORN OPER, INC | Injection | 0 | -- | 4,500 |
| Active | FOSTER, H. S., -B- #7W | 42-135-35307 | OXY USA INC | Injection | 0 | -- | 4,670–4,728 |
| Active | NORTH FOSTER UNIT #29W | 42-135-04113 | AGHORN OPER, INC | Injection | 0 | -- | 4,065–4,129 |
| Active | GOLDSMITH ADOBE UNIT #2615 | 42-135-37228 | CRESCENT ENGY OPER, LLC | Injection | 25,000 | -- | 5,300–6,100 |
| Active | SOUTH FAULT BLOCK UNIT #411L | 42-135-02698 | MAVERICK PERMIAN LLC | Injection | 12,000 | -- | 5,640–8,517 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #107W | 42-135-06153 | ATLAS OPER LLC | Injection | 10,000 | -- | 4,067–4,500 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #132W | 42-135-06147 | ATLAS OPER LLC | Injection | 10,000 | -- | 4,084–4,500 |
| Active | JBS BRINE 1 #1 | 42-135-43152 | TALL CITY BRINE LLC | UIC | 10,000 | -- | 1,650–2,800 |
| Active | TUPELO #1H | 42-135-43718 | OCCIDENTAL PERMIAN LTD | Injection | 10,000 | -- | 9,827–11,436 |
| Active | GOLDSMITH-LANDRETH/SAN ANDRES/UT #138A | 42-135-43371 | ATLAS OPER LLC | Injection | 10,000 | -- | 4,078–4,550 |
| Active | R.D.S. BRINE MINE #1 | 42-135-43216 | R.D.S. RANCH-WATER SVS, INC | UIC | 10,000 | -- | 1,670–2,740 |
| Active | 385 N BRINE #1 | 42-135-43321 | TALL CITY BRINE LLC | UIC | 7,000 | -- | 1,800–2,600 |
| Active | GOLDSMITH-LANDRETH /DEEP/ UNIT #55 | 42-135-06525 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 5,200–6,800 |
| Active | NORTH COWDEN UNIT #1579 | 42-135-38932 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 3,950–4,800 |
| Active | HEADLEE DEVONIAN UNIT #63 | 42-135-06652 | TEXACO E & P INC | Disposal | 5,000 | -- | 5,032–5,376 |
| Active | TXL NORTH UNIT #246W | 42-135-05934 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | GOLDSMITH ADOBE UNIT #1902 | 42-135-03985 | CRESCENT ENGY OPER, LLC | Injection | 3,000 | -- | 5,040–7,329 |
| Active | TXL NORTH UNIT #546W | 42-135-05907 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | TXL NORTH UNIT #533W | 42-135-05731 | FORMENTERA OPERATIONS LLC | Injection | 3,000 | -- | 5,300–7,100 |
| Active | GOLDSMITH-CUMMINS /DEEP/ UNIT #19 | 42-135-05885 | FORMENTERA OPERATIONS LLC | Injection | 2,500 | -- | 5,300–6,400 |
| Active | GOLDSMITH SAN ANDRES UNIT #C 16 | 42-135-03492 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #684W | 42-135-01062 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH SAN ANDRES UNIT #1629 | 42-135-38958 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | GOLDSMITH, C. A. ETAL #923 | 42-135-01292 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,108–5,068 |
| Active | TXL SOUTH UNIT #1002 | 42-135-03679 | FORMENTERA OPERATIONS LLC | Injection | 2,000 | -- | 5,300–6,500 |
| Active | GOLDSMITH SAN ANDRES UNIT #B057RW | 42-135-02516 | HILCORP ENGY CO | Injection | 2,000 | -- | 3,854–5,111 |
| Active | GOLDSMITH, C. A., ETAL #1144W | 42-135-30043 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,969–7,867 |
| Active | PENWELL UNIT #2281R | 42-135-01679 | CROSS TIMBERS ENGY, LLC | Injection | 1,092 | -- | 3,430–3,737 |
| Active | TXL -B- #5 | 42-135-06085 | WALSH & WATTS, INC | Injection | 1,000 | -- | 4,035–4,135 |
| Active | MOSS, PAUL UNIT #49W | 42-135-02084 | R3 OPERATING CORPORATION | Injection | 600 | -- | 4,080–4,300 |
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.