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 | GOLDSMITH SAN ANDRES UNIT #B046W | 42-135-02505 | TEXACO E & P INC | Injection | 800 | -- | 3,914–4,300 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B033W | 42-135-02492 | TEXACO E & P INC | Injection | 800 | -- | 3,942–4,170 |
| Cancelled | FRASER, GEO. C. -A- #5 | 42-135-05353 | BIG "6" DRILLING CO | Disposal | 800 | -- | 3,833–4,167 |
| Plugged | HOLT, O. B., JR., ETAL #7D | 42-135-20589 | TEXACO E & P INC | UIC | 800 | -- | 5,141–5,198 |
| Cancelled | JUDKINS, CHARLIE, ETAL #8A | 42-135-30896 | FINA OIL & CHEMICAL CO | Disposal | 800 | -- | 4,304–4,475 |
| Plugged | NORTH COWDEN UNIT #121W | 42-135-01879 | TEXACO INC | Injection | 800 | -- | 4,082–4,313 |
| Plugged | NORTH COWDEN UNIT #367W | 42-135-06745 | OCCIDENTAL PERMIAN LTD | Injection | 800 | -- | 4,144–4,347 |
| Plugged | NORTH COWDEN UNIT #213W | 42-135-02760 | TEXACO INC | Injection | 800 | -- | 4,006–4,260 |
| Plugged | NORTH COWDEN UNIT #37W | 42-135-07718 | TEXACO INC | Injection | 800 | -- | 4,435–4,813 |
| Cancelled | NORTH COWDEN UNIT #31 | 42-135-01868 | TEXACO INC | UIC | 800 | -- | 4,410–4,640 |
| Plugged | NORTH COWDEN UNIT #834W | 42-135-31230 | OCCIDENTAL PERMIAN LTD | Injection | 800 | -- | 4,094–4,443 |
| Plugged | W.E. CONNELL -B- #22W | 42-135-01582 | SIANA OIL & GAS | Injection | 800 | -- | 5,202–5,312 |
| Plugged | COWDEN, ELLIOTT F., -B- #40W | 42-135-03269 | TEXACO INC | Injection | 800 | -- | 3,933–4,200 |
| Plugged | NORTH COWDEN UNIT #61W | 42-135-01848 | TEXACO INC | Injection | 800 | -- | 4,451–4,613 |
| Plugged | NORTH COWDEN UNIT #182W | 42-135-07976 | TEXACO INC | Injection | 800 | -- | 4,069–4,259 |
| Plugged | NORTH COWDEN UNIT #408W | 42-135-08272 | OCCIDENTAL PERMIAN LTD | Injection | 800 | -- | 4,073–4,398 |
| Cancelled | GOLDSMITH ANDECTOR UNIT #N 16U | 42-135-03137 | CONOCOPHILLIPS CO | Injection | 800 | -- | 5,410–5,900 |
| Plugged | MOSS, PAUL #11W | 42-135-20735 | KERR-MCGEE CORP | UIC | 800 | -- | 3,990–4,082 |
| Cancelled | GOLDSMITH ANDECTOR UNIT #J 15U | 42-135-20093 | PHILLIPS PETRO CO | Injection | 800 | -- | 5,473–5,900 |
| Cancelled | CUMMINS -13- #17 | 42-135-10093 | CONDOR OPER CO | Injection | 800 | -- | 6,000–6,335 |
| Cancelled | GOLDSMITH ANDECTOR UNIT #K 15U | 42-135-00161 | CONOCOPHILLIPS CO | Injection | 800 | -- | 5,450–6,020 |
| Plugged | NORTH COWDEN UNIT #498W | 42-135-20205 | TEXACO INC | Injection | 800 | -- | 4,241–4,371 |
| Plugged | MOSS, PAUL #5W | 42-135-01924 | LAGUNA PETRO CORP | UIC | 800 | -- | 3,880–4,225 |
| Cancelled | MOSS, PAUL UNIT #13AW | 42-135-00000 | FOREST OIL CORP | UIC | 800 | -- | 4,047–4,254 |
| Plugged | NORTH COWDEN UNIT #242W | 42-135-04449 | TEXACO INC | Injection | 800 | -- | 4,044–4,106 |
| Plugged | HOLT, O. B. /R/ #12 | 42-135-01825 | TEXAS PACIFIC OIL CO, INC | UIC | 800 | -- | 4,250–4,450 |
| Plugged | NORTH COWDEN UNIT #410W | 42-135-07339 | OCCIDENTAL PERMIAN LTD | Injection | 800 | -- | 4,031–4,359 |
| Plugged | HOLT, O. B. /R/ #11 | 42-135-01824 | TEXAS PACIFIC OIL CO, INC | UIC | 800 | -- | 4,250–4,450 |
| Plugged | EAST HARPER UNIT #215W | 42-135-02184 | CITATION OIL & GAS CORP | Injection | 800 | -- | 4,120–4,230 |
| Cancelled | CUMMINS -13- #11 | 42-135-00167 | CONDOR OPER CO | Injection | 800 | -- | 5,463–5,970 |
| Cancelled | GOLDSMITH ANDECTOR UNIT #L 15U | 42-135-00000 | PHILLIPS PETRO CO | Injection | 800 | -- | 5,440–5,900 |
| Plugged | NORTH COWDEN UNIT #598W | 42-135-30805 | TEXACO INC | Injection | 800 | -- | 4,152–4,510 |
| Plugged | NORTH COWDEN UNIT #179W | 42-135-02777 | TEXACO INC | Injection | 800 | -- | 4,013–4,372 |
| Plugged | GIST UNIT #153W | 42-135-35294 | SOUTHWEST ROYALTIES, INC | Injection | 800 | -- | 4,150–4,400 |
| Plugged | NORTH COWDEN UNIT #599W | 42-135-30804 | ALTURA ENGY LTD | Injection | 800 | -- | 4,128–4,510 |
| Plugged | NORTH COWDEN UNIT #600W | 42-135-30803 | TEXACO INC | Injection | 800 | -- | 4,133–4,538 |
| Plugged | NORTH COWDEN UNIT #601W | 42-135-30806 | TEXACO INC | Injection | 800 | -- | 4,123–4,489 |
| Plugged | NORTH COWDEN UNIT #602W | 42-135-30801 | TEXACO INC | Injection | 800 | -- | 4,135–4,516 |
| Plugged | NORTH COWDEN UNIT #603W | 42-135-30802 | TEXACO INC | Injection | 800 | -- | 4,125–4,559 |
| Cancelled | MOSS, PAUL UNIT #1V | 42-135-00000 | SUNOCO, INC. (R&M) | UIC | 800 | -- | 4,090–4,283 |
| Plugged | NORTH COWDEN UNIT #753W | 42-135-30953 | OCCIDENTAL PERMIAN LTD | Injection | 800 | -- | 4,023–4,290 |
| Plugged | MOSS, PAUL UNIT #33 | 42-135-02093 | SANCHEZ-O'BRIEN OIL & GAS CORP | Injection | 800 | -- | 4,294–4,406 |
| Plugged | NORTH COWDEN UNIT #52W | 42-135-01876 | ALTURA ENGY LTD | Injection | 800 | -- | 4,026–4,326 |
| Plugged | NORTH COWDEN UNIT #765W | 42-135-31109 | TEXACO INC | Injection | 800 | -- | 4,024–4,281 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B058 W | 42-135-02517 | XTO ENGY INC | Injection | 800 | -- | 4,000–4,159 |
| Cancelled | CUMMINS -13- #11 | 42-135-00167 | CONDOR OPER CO | Injection | 800 | -- | 6,060–6,335 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B052 W | 42-135-02511 | TEXACO E & P INC | Injection | 800 | -- | 3,935–4,150 |
| Plugged | FOSTER, H. C. #311W | 42-135-31569 | PHILLIPS PETRO CO | Injection | 800 | -- | 4,215–4,315 |
| Plugged | NORTH COWDEN UNIT #123W | 42-135-08427 | TEXACO INC | Injection | 800 | -- | 4,121–4,431 |
| Plugged | NORTH COWDEN UNIT #407W | 42-135-07341 | OCCIDENTAL PERMIAN LTD | Injection | 800 | -- | 4,053–4,435 |
| Plugged | PENWELL UNIT #4382W | 42-135-01404 | CROSS TIMBERS ENGY, LLC | Injection | 780 | -- | 3,537–3,715 |
| Plugged | COWDEN, W. F., -C- UPPER R/A -D- #62W | 42-135-33110 | TEXACO INC | Injection | 750 | -- | 4,144–4,300 |
| Cancelled | CUMMINS -B- #20 | 42-135-37069 | LAKEWOOD OPER, LTD | Injection | 750 | -- | 5,300–6,400 |
| Plugged | GOLDSMITH-CUMMINS /DEEP/ UNIT #220 | 42-135-36928 | FORMENTERA OPERATIONS LLC | Injection | 750 | -- | 5,300–6,400 |
| Cancelled | GOLDSMITH-CUMMINS /DEEP/ UNIT #222 | 42-135-36926 | LAKEWOOD OPER, LTD | Injection | 750 | -- | 5,300–6,400 |
| Plugged | GOLDSMITH-CUMMINS /DEEP/ UNIT #214 | 42-135-36933 | APC OPER PARTNERSHIP | Injection | 750 | -- | 5,300–6,400 |
| Plugged | GOLDSMITH-CUMMINS /DEEP/ UNIT #211 | 42-135-36936 | APC OPER PARTNERSHIP | Injection | 750 | -- | 5,300–6,400 |
| Cancelled | GIST UNIT #2 | 42-135-00000 | CONTINENTAL OIL CO | UIC | 750 | -- | 4,037–4,300 |
| Cancelled | GIST UNIT #63 | 42-135-00000 | CONTINENTAL OIL CO | UIC | 750 | -- | 4,150–4,350 |
| Plugged | COWDEN, W. F., -C- UPPER R/A -B- #56W | 42-135-33120 | OCCIDENTAL PERMIAN LTD | Injection | 750 | -- | 4,155–4,280 |
| Plugged | COWDEN, W. F., -C- UPPER R/A -B- #57W | 42-135-33116 | OCCIDENTAL PERMIAN LTD | Injection | 750 | -- | 4,088–4,286 |
| Plugged | COWDEN, W. F., -C- UPPER R/A -B- #60W | 42-135-33107 | OCCIDENTAL PERMIAN LTD | Injection | 750 | -- | 4,080–4,273 |
| Plugged | COWDEN, W. F., -C- UPPER R/A -D- #59W | 42-135-33115 | TEXACO INC | Injection | 750 | -- | 4,107–4,277 |
| Plugged | COWDEN, W. F., -C- UPPER R/A -D- #61W | 42-135-33109 | OCCIDENTAL PERMIAN LTD | Injection | 750 | -- | 4,084–4,281 |
| Plugged | MOSS, PAUL UNIT #179 | 42-135-32993 | SANCHEZ-O'BRIEN OIL & GAS CORP | Injection | 750 | -- | 4,360–4,368 |
| Plugged | NORTH LAWSON UNIT #905W | 42-135-33920 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,339–4,431 |
| Plugged | NORTH LAWSON UNIT #907 | 42-135-33918 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,326–4,400 |
| Plugged | NORTH LAWSON UNIT #909 | 42-135-33917 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,353–4,381 |
| Plugged | NORTH LAWSON UNIT #515W | 42-135-33925 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,354–4,396 |
| Plugged | NORTH LAWSON UNIT #516W | 42-135-33923 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,353–4,406 |
| Plugged | NORTH LAWSON UNIT #1007W | 42-135-34162 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,308–4,390 |
| Plugged | NORTH LAWSON UNIT #406W | 42-135-33931 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,368–4,400 |
| Plugged | NORTH LAWSON UNIT #1005W | 42-135-33921 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,342–4,418 |
| Plugged | NORTH LAWSON UNIT #906W | 42-135-33919 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,347–4,418 |
| Plugged | NORTH LAWSON UNIT #509W | 42-135-33929 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,348–4,408 |
| Plugged | NORTH LAWSON UNIT #514W | 42-135-33924 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,349–4,410 |
| Plugged | NORTH LAWSON UNIT #911W | 42-135-33922 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,353–4,382 |
| Plugged | NORTH LAWSON UNIT #102W | 42-135-33930 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,376–4,422 |
| Plugged | NORTH LAWSON UNIT #609W | 42-135-33928 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,340–4,400 |
| Plugged | NORTH LAWSON UNIT #510W | 42-135-33926 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,330–4,400 |
| Plugged | NORTH LAWSON UNIT #512W | 42-135-33927 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,368–4,422 |
| Plugged | NORTH LAWSON UNIT #513W | 42-135-33915 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,356–4,415 |
| Plugged | NORTH LAWSON UNIT #1305W | 42-135-34161 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,314–4,398 |
| Plugged | NORTH LAWSON UNIT #1509W | 42-135-34160 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,328–4,397 |
| Plugged | NORTH LAWSON UNIT #611W | 42-135-34158 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,306–4,404 |
| Plugged | NORTH LAWSON UNIT #612W | 42-135-34157 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,314–4,400 |
| Plugged | NORTH LAWSON UNIT #1306W | 42-135-34108 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,302–4,387 |
| Plugged | COWDEN, ELLIOTT F. -A- #102W | 42-135-30307 | OCCIDENTAL PERMIAN LTD | Injection | 750 | -- | 8,673–8,957 |
| Plugged | COWDEN, ELLIOTT F. -A- #80 | 42-135-30185 | OCCIDENTAL PERMIAN LTD | Injection | 750 | -- | 8,676–8,967 |
| Plugged | NORTH LAWSON UNIT #1310W | 42-135-34514 | ENDEAVOR ENGY RES L.P | Injection | 750 | -- | 4,500 |
| Plugged | NORTH LAWSON UNIT #610W | 42-135-34159 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,296–4,400 |
| Plugged | BLAKENEY, B. H. -F- #2 | 42-135-07773 | KELT OIL & GAS, INC | Injection | 750 | -- | 5,132–5,160 |
| Plugged | NORTH LAWSON UNIT #1304W | 42-135-34109 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,313–4,387 |
| Plugged | NORTH LAWSON UNIT #706W | 42-135-34513 | ENDEAVOR ENGY RES L.P | Injection | 750 | -- | 4,336–4,382 |
| Plugged | 7814 JV-P HENCE #5 | 42-135-31420 | BTA OIL PRODUCERS, LLC | Injection | 750 | -- | 4,292–4,310 |
| Plugged | WEST JORDAN UNIT #204 | 42-135-08365 | TEXACO E & P INC | Injection | 750 | -- | 3,686–3,745 |
| Plugged | COWDEN, W. F., -C- UPPER R/A -D- #58W | 42-135-33108 | OCCIDENTAL PERMIAN LTD | Injection | 750 | -- | 4,086–4,284 |
| Plugged | NORTH LAWSON UNIT #1006W | 42-135-33916 | ENDEAVOR ENGY RES L.P | UIC | 750 | -- | 4,334–4,394 |
| Cancelled | GOLDSMITH-CUMMINS /DEEP/ UNIT #209 | 42-135-36895 | APC OPER PARTNERSHIP | Injection | 750 | -- | 5,300–6,400 |
| Plugged | NORTH COWDEN UNIT #1392W | 42-135-35787 | OCCIDENTAL PERMIAN LTD | Injection | 750 | -- | 3,900–4,900 |
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.