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 | NORTH LAWSON UNIT #1509W | 42-135-34160 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,328–4,397 |
| Plugged | NORTH LAWSON UNIT #905W | 42-135-33920 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,339–4,431 |
| Plugged | NORTH LAWSON UNIT #512W | 42-135-33927 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,368–4,422 |
| Plugged | NORTH LAWSON UNIT #612W | 42-135-34157 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,314–4,400 |
| Plugged | MOSS, PAUL UNIT #179 | 42-135-32993 | SANCHEZ-O'BRIEN OIL & GAS CORP | Injection | 750 | -- | 4,360–4,368 |
| Plugged | GIST UNIT #10 | 42-135-05298 | CONOCO INC | Injection | 750 | -- | 4,139–4,264 |
| Plugged | GIST UNIT #13 | 42-135-07947 | SOUTHWEST ROYALTIES, INC | Injection | 750 | -- | 4,263–4,314 |
| Plugged | MOSS UNIT #2206W | 42-135-10097 | CHEVRON MIDCONTINENT, L.P | UIC | 750 | -- | 4,395–4,423 |
| Cancelled | GOLDSMITH-CUMMINS /DEEP/ UNIT #222 | 42-135-36926 | LAKEWOOD OPER, LTD | Injection | 750 | -- | 5,300–6,400 |
| Plugged | COWDEN, ELLIOTT F. -A- #102W | 42-135-30307 | OCCIDENTAL PERMIAN LTD | Injection | 750 | -- | 8,673–8,957 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #185W | 42-135-06186 | TEXACO INC | UIC | 700 | -- | 5,654–5,760 |
| Plugged | GOLDSMITH ADOBE UNIT #4402W | 42-135-07937 | NEG OPER LLC | Injection | 700 | -- | 5,570–5,950 |
| Plugged | FOSTER, -C- #101W | 42-135-31640 | KERR-MCGEE CORP | UIC | 700 | -- | 4,210–4,270 |
| Inactive | FOSTER-JOHNSON UNIT #1205 | 42-135-30292 | AGHORN OPER, INC | Injection | 700 | -- | 4,049–4,100 |
| Plugged | EAST GOLDSMITH SAN ANDRES UNIT #2812UW | 42-135-32028 | KELT OIL & GAS, INC | Injection | 700 | -- | 4,200–4,450 |
| Plugged | FOSTER-JOHNSON UNIT #407W | 42-135-30873 | AGHORN OPER, INC | Injection | 700 | -- | 4,108–4,189 |
| Plugged | EDWARDS UNIT #3W | 42-135-03586 | ADOBE RES CORP | Injection | 700 | -- | 4,315–4,391 |
| Inactive | JOHNSON,J.L."38" #7 | 42-135-36118 | AGHORN OPER, INC | Injection | 700 | -- | 5,225–5,290 |
| Plugged | NORTH FOSTER UNIT #80W | 42-135-10732 | ARCO OIL & GAS CO.-SILSBEE | UIC | 700 | -- | 4,235–4,314 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #177W | 42-135-06458 | TEXACO INC | Injection | 700 | -- | 6,120–6,345 |
| Cancelled | KLOH, A., ETAL -G- /NCT-B/ #4 | 42-135-08566 | R. K. G. ENGINEERING, INC | Injection | 700 | -- | 3,992–4,256 |
| Plugged | JOHNSON, J. L., UNIT #111W | 42-135-03951 | SOUTHLAND ROYALTY CO | Injection | 700 | -- | 3,945–4,175 |
| Cancelled | GOLDSMITH-LANDRETH /DEEP/ UNIT #60W | 42-135-04445 | OCCIDENTAL PERMIAN LTD | Injection | 700 | -- | 6,062–6,278 |
| Cancelled | GOLDSMITH-LANDRETH /DEEP/ UNIT #133 U | 42-135-06520 | TEXACO INC | UIC | 700 | -- | 6,027–6,312 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #39W | 42-135-04446 | ALTURA ENGY LTD | Injection | 700 | -- | 6,134–6,287 |
| Plugged | NORTH FOSTER UNIT #36 | 42-135-03837 | ATLANTIC RICHFIELD CO | UIC | 700 | -- | 3,975–4,200 |
| Cancelled | COWDEN, W. F., -C- UPPER R/A -B- #74 | 42-135-03435 | OCCIDENTAL PERMIAN LTD | UIC | 700 | -- | 5,996–6,298 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #21W | 42-135-08435 | OCCIDENTAL PERMIAN LTD | Injection | 700 | -- | 6,115–6,284 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #20W | 42-135-03403 | TEXACO INC | Injection | 700 | -- | 6,275–6,446 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #14 | 42-135-06239 | OCCIDENTAL PERMIAN LTD | Injection | 700 | -- | 6,036–6,307 |
| Plugged | NORTH FOSTER UNIT #62 | 42-135-03939 | ATLANTIC RICHFIELD CO | UIC | 700 | -- | 3,967–4,204 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #1202W | 42-135-07811 | KELT OIL & GAS, INC | UIC | 700 | -- | 5,000–5,052 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #41W | 42-135-08433 | OCCIDENTAL PERMIAN LTD | Injection | 700 | -- | 5,200–6,400 |
| Plugged | NORTH FOSTER UNIT #7 | 42-135-03967 | ATLANTIC RICHFIELD CO | UIC | 700 | -- | 4,014–4,249 |
| Plugged | NORTH FOSTER UNIT #1W | 42-135-08503 | ARCO OIL & GAS CO.-SILSBEE | UIC | 700 | -- | 3,973–4,320 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #46W | 42-135-06373 | OCCIDENTAL PERMIAN LTD | Injection | 700 | -- | 6,047–6,330 |
| Plugged | SABINE #4W | 42-135-34383 | COSTILLA PETRO CORP | Injection | 700 | -- | 4,255–4,446 |
| Plugged | GOLDSMITH ADOBE UNIT #2301W | 42-135-05697 | NATIONAL ENGY GROUP, INC | UIC | 700 | -- | 5,688–5,742 |
| Plugged | FOSTER, -C- #106W | 42-135-31662 | KERR-MCGEE CORP | UIC | 700 | -- | 4,215–4,275 |
| Plugged | NORTH FOSTER UNIT #54 | 42-135-04031 | ATLANTIC RICHFIELD CO | UIC | 700 | -- | 3,970–4,164 |
| Plugged | NORTH FOSTER UNIT #18 | 42-135-03851 | ATLANTIC RICHFIELD CO | UIC | 700 | -- | 3,987–4,256 |
| Plugged | GOLDSMITH ADOBE UNIT #3101W | 42-135-05639 | NATIONAL ENGY GROUP, INC | UIC | 700 | -- | 5,660–5,760 |
| Plugged | WITCHER, J. E. -7- #2W | 42-135-06823 | ALTURA ENGY LTD | Injection | 700 | -- | 4,030–4,178 |
| Plugged | GOLDSMITH ADOBE UNIT #4803W | 42-135-02345 | NATIONAL ENGY GROUP, INC | UIC | 700 | -- | 5,570–5,836 |
| Plugged | GOLDSMITH ADOBE UNIT #1708W | 42-135-03759 | NEG OPER LLC | UIC | 700 | -- | 5,700–5,825 |
| Plugged | FOSTER, -C- #102W | 42-135-31660 | KERR-MCGEE CORP | UIC | 700 | -- | 4,220–4,280 |
| Plugged | NORTH FOSTER UNIT #55W | 42-135-04032 | ARCO OIL & GAS CO.-SILSBEE | UIC | 700 | -- | 3,980–4,180 |
| Plugged | GOLDSMITH ADOBE UNIT #601W | 42-135-04487 | NATIONAL ENGY GROUP, INC | UIC | 700 | -- | 5,669–5,834 |
| Plugged | GOLDSMITH ADOBE UNIT #505W | 42-135-03505 | NATIONAL ENGY GROUP, INC | UIC | 700 | -- | 5,643–5,825 |
| Plugged | PENWELL UNIT #3264W | 42-135-01394 | TEXACO E & P INC | Injection | 700 | -- | 3,343–3,710 |
| Cancelled | FOSTER-JOHNSON UNIT #302 | 42-135-04015 | SUNRAY OIL CO., INC | UIC | 700 | -- | 3,938–4,190 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #149W | 42-135-08590 | TEXACO INC | UIC | 700 | -- | 5,706–6,014 |
| Plugged | FOSTER, -C- #107W | 42-135-31652 | KERR-MCGEE CORP | Injection | 700 | -- | 4,220–4,358 |
| Plugged | GOLDSMITH-LANDRETH /DEEP/ UNIT #176W | 42-135-06468 | TEXACO INC | Injection | 700 | -- | 6,105–6,320 |
| Plugged | BAGLEY -A- #17W | 42-135-31941 | OXY USA INC | Injection | 700 | -- | 4,246–4,297 |
| Plugged | BAGLEY -A- #19W | 42-135-32731 | OXY USA WTP LP | Injection | 700 | -- | 4,552–4,585 |
| Plugged | NORTH FOSTER UNIT #72 | 42-135-04118 | ATLANTIC RICHFIELD CO | UIC | 700 | -- | 3,969–4,198 |
| Plugged | WEST JORDAN UNIT #1403W | 42-135-02304 | LEGACY RESERVES OPER LP | Injection | 693 | -- | 3,533–3,762 |
| Plugged | EDWARDS FIELD GRAYBURG UNIT #305W | 42-135-03578 | VALLEY RES, INC | Injection | 667 | -- | 3,590–3,777 |
| Plugged | EDWARDS FIELD GRAYBURG UNIT #808W | 42-135-03537 | LEGACY RESERVES OPER LP | Injection | 667 | -- | 3,400–3,750 |
| Plugged | EDWARDS FIELD GRAYBURG UNIT #718 | 42-135-05864 | LEGACY RESERVES OPER LP | Injection | 667 | -- | 3,260–3,700 |
| Cancelled | EDWARDS FIELD GRAYBURG UNIT #601 | 42-135-05569 | VALLEY RES, INC | Injection | 667 | -- | 3,280–3,574 |
| Plugged | EDWARDS FIELD GRAYBURG UNIT #207 | 42-135-06047 | EXTEX OPER CO | Injection | 667 | -- | 3,380–3,770 |
| Plugged | EDWARDS FIELD GRAYBURG UNIT #101 | 42-135-03589 | SOUTHLAND ROYALTY CO | Injection | 667 | -- | 3,240–3,476 |
| Plugged | EDWARDS FIELD GRAYBURG UNIT #102 | 42-135-03590 | LEGACY RESERVES OPER LP | Injection | 667 | -- | 3,270–3,620 |
| Plugged | EDWARDS FIELD GRAYBURG UNIT #402W | 42-135-08256 | VALLEY RES, INC | Injection | 667 | -- | 3,300–3,450 |
| Plugged | EDWARDS FIELD GRAYBURG UNIT #816W | 42-135-03543 | VALLEY RES, INC | Injection | 667 | -- | 3,516–3,720 |
| Plugged | EDWARDS FIELD GRAYBURG UNIT #813W | 42-135-03588 | TORCH ENGY SERVICES, INC | Injection | 667 | -- | 3,345–3,750 |
| Plugged | JOHNSON, J. L. -B- #78W | 42-135-32688 | CHEVRON MIDCONTINENT, L.P | Injection | 650 | -- | 4,107–4,148 |
| Plugged | GOLDSMITH, C. A., ETAL #467W | 42-135-00847 | TEXACO E & P INC | Injection | 650 | -- | 5,330–5,700 |
| Plugged | GOLDSMITH, C. A., ETAL #480W | 42-135-00859 | TEXACO E & P INC | Injection | 650 | -- | 5,365–5,705 |
| Plugged | EAST HARPER UNIT #253W | 42-135-03079 | CITATION OIL & GAS CORP | Injection | 650 | -- | 4,015–4,350 |
| Plugged | JOHNSON, LYDA MAE #3D | 42-135-08931 | RICHMOND DRILLING CO, INC | Injection | 650 | -- | 4,195–4,590 |
| Plugged | EAST HARPER UNIT #369W | 42-135-08421 | SAGE ENGY CO | Injection | 650 | -- | 3,858–4,182 |
| Plugged | GOLDSMITH, C. A., ETAL #708W | 42-135-01086 | TEXACO E & P INC | Injection | 650 | -- | 5,453–5,820 |
| Plugged | EAST HARPER UNIT #302W | 42-135-07469 | CITATION OIL & GAS CORP | Injection | 650 | -- | 3,848–4,190 |
| Plugged | GOLDSMITH, C. A., ETAL #763W | 42-135-01140 | TEXACO E & P INC | Injection | 650 | -- | 5,491–5,704 |
| Plugged | EAST HARPER UNIT #134W | 42-135-02869 | CITATION OIL & GAS CORP | Injection | 650 | -- | 4,077–4,236 |
| Plugged | NORTH COWDEN UNIT #83WI | 42-135-31705 | ALTURA ENGY LTD | Injection | 625 | -- | 4,126–4,540 |
| Plugged | NORTH COWDEN UNIT #64WI | 42-135-31700 | TEXACO INC | Injection | 625 | -- | 4,013–4,236 |
| Plugged | NORTH COWDEN UNIT #67WI | 42-135-31703 | TEXACO INC | Injection | 625 | -- | 4,031–4,266 |
| Plugged | NORTH COWDEN UNIT #732W | 42-135-30954 | TEXACO INC | Injection | 625 | -- | 4,109–4,299 |
| Plugged | NORTH COWDEN UNIT #81WI | 42-135-31704 | TEXACO INC | Injection | 625 | -- | 4,116–4,490 |
| Plugged | NORTH COWDEN UNIT #82WI | 42-135-31706 | TEXACO INC | Injection | 625 | -- | 4,107–4,513 |
| Plugged | NORTH COWDEN UNIT #63WI | 42-135-31702 | TEXACO INC | Injection | 625 | -- | 4,045–4,270 |
| Plugged | NORTH COWDEN UNIT #65WI | 42-135-31701 | TEXACO INC | Injection | 625 | -- | 4,120–4,482 |
| Plugged | NORTH COWDEN UNIT #66WI | 42-135-31708 | TEXACO INC | Injection | 625 | -- | 4,123–4,470 |
| Plugged | WEST JORDAN UNIT #901W | 42-135-08399 | TEXACO E & P INC | Injection | 607 | -- | 3,674–3,735 |
| Plugged | FOSTER, H. S., -A- #23W | 42-135-35841 | OXY USA INC | Injection | 600 | -- | 4,600–4,700 |
| Plugged | MOSS, PAUL UNIT #65W | 42-135-20139 | CODY ENGY LLC | Injection | 600 | -- | 4,094–4,350 |
| Plugged | MOSS, PAUL UNIT #126W | 42-135-10442 | SANCHEZ-O'BRIEN OIL & GAS CORP | Injection | 600 | -- | 4,288–4,468 |
| Plugged | MOSS, PAUL UNIT #125W | 42-135-10136 | SANCHEZ-O'BRIEN OIL & GAS CORP | Injection | 600 | -- | 4,204–4,434 |
| Plugged | MOSS, PAUL UNIT #196W | 42-135-34662 | CODY ENGY LLC | Injection | 600 | -- | 4,186–4,408 |
| Plugged | MOSS, PAUL UNIT #446W | 42-135-20439 | SANCHEZ-O'BRIEN OIL & GAS CORP | UIC | 600 | -- | 4,298–4,482 |
| Plugged | FOSTER-JOHNSON UNIT #1603W | 42-135-04830 | AGHORN OPER, INC | Injection | 600 | -- | 4,000–4,216 |
| Plugged | MOSS, PAUL UNIT #52W | 42-135-20144 | SANCHEZ-O'BRIEN OIL & GAS CORP | Injection | 600 | -- | 4,056–4,214 |
| Plugged | WEST SOUTH COWDEN UNIT #7W | 42-135-30417 | THOMPSON, J. CLEO | UIC | 600 | -- | 3,991–4,368 |
| Plugged | WEST SOUTH COWDEN UNIT #5W | 42-135-20155 | BAKER OPER, INC | UIC | 600 | -- | 4,300–4,500 |
| Cancelled | EMMONS UNIT #106W | 42-135-09012 | AMERICAN PETROFINA CO. OF TEX | UIC | 600 | -- | 4,510–4,688 |
| Plugged | MOSS, PAUL UNIT #124W | 42-135-10137 | CODY ENGY LLC | Injection | 600 | -- | 4,193–4,435 |
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.