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 | TXL SOUTH UNIT #4704 | 42-135-07749 | APC OPER PARTNERSHIP | Injection | 1,200 | -- | 5,400–6,500 |
| Plugged | GOLDSMITH ADOBE UNIT #1807 | 42-135-33350 | NATIONAL ENGY GROUP, INC | Injection | 1,200 | -- | 5,596–6,016 |
| Plugged | GOLDSMITH-CUMMINS /SAN ANDRES/ U #4 | 42-135-08752 | ATLANTIC RICHFIELD CO | UIC | 1,200 | -- | 4,200 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #219W | 42-135-00632 | TEXACO E & P INC | Injection | 1,200 | -- | 4,129–4,184 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #210W | 42-135-00623 | TEXACO E & P INC | Injection | 1,200 | -- | 4,085–4,195 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #214W | 42-135-00627 | TEXACO E & P INC | Injection | 1,200 | -- | 4,128–4,216 |
| Plugged | TXL SOUTH UNIT #2504 | 42-135-05630 | APC OPER PARTNERSHIP | Injection | 1,200 | -- | 5,400–6,500 |
| Plugged | SOUTH COWDEN UNIT #403W | 42-135-33910 | CONOCOPHILLIPS CO | Injection | 1,200 | -- | 4,695–4,715 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B040W | 42-135-02499 | TEXACO E & P INC | Injection | 1,200 | -- | 4,076–4,183 |
| Plugged | COWDEN, ELLIOTT F., -A- #49W | 42-135-03389 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,700–4,500 |
| Plugged | NORTH COWDEN UNIT #1347W | 42-135-35765 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,900–4,900 |
| Plugged | NORTH COWDEN UNIT #1369W | 42-135-35744 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,900–4,900 |
| Plugged | WITCHER, J. E. #25W | 42-135-06917 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,928–4,225 |
| Plugged | WITCHER, J. E. #42W | 42-135-06934 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,914–4,205 |
| Plugged | WITCHER, J. E. #36W | 42-135-06928 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,800–4,310 |
| Plugged | WITCHER, J. E. #37W | 42-135-06929 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,800–4,350 |
| Plugged | COWDEN, W. F. -A- #7W | 42-135-03455 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 5,142–5,332 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B023W | 42-135-02482 | TEXACO E & P INC | Injection | 1,200 | -- | 4,000–4,175 |
| Plugged | WITCHER, J. E. #2W | 42-135-06894 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,923–4,190 |
| Plugged | COWDEN, FRANK R/A -B- #8 | 42-135-03098 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 5,125–5,355 |
| Plugged | COWDEN, W. F. -A- #24W | 42-135-35115 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 5,140–5,350 |
| Plugged | COWDEN RANCH 656 (CISCO)UNIT #5 | 42-135-37733 | RUTHERFORD ENTERPRISES | Injection | 1,200 | -- | 8,958–8,980 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #1258W | 42-135-30438 | TEXACO E & P INC | Injection | 1,200 | -- | 4,116–4,169 |
| Inactive | NORTH PENWELL UNIT #31W | 42-135-20358 | RING ENGY, INC | Injection | 1,200 | -- | 3,526–3,916 |
| Plugged | WOODS, E. N. #12R | 42-135-34254 | TRIAD ENGY CORP | Injection | 1,200 | -- | 4,180–4,500 |
| Plugged | WOODS, E. N. #10 | 42-135-34140 | TRIAD ENGY CORP | Injection | 1,200 | -- | 4,055–4,608 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #205 | 42-135-00618 | GULF OIL CORP | UIC | 1,200 | -- | 4,099–4,158 |
| Inactive | COWDEN RANCH 656 (CISCO)UNIT #1 | 42-135-35643 | RUTHERFORD ENTERPRISES | Injection | 1,200 | -- | 8,835–8,837 |
| Plugged | WITCHER, J. E. #69 | 42-135-31191 | TEXACO INC | Disposal | 1,200 | -- | 5,490–5,654 |
| Plugged | MOSS, PAUL UNIT #130 | 42-135-08626 | CODY ENGY, INC | Injection | 1,200 | -- | 4,204–4,345 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #971W | 42-135-10183 | TEXACO E & P INC | Injection | 1,200 | -- | 4,267–4,269 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #976W | 42-135-10586 | TEXACO E & P INC | Injection | 1,200 | -- | 4,226–4,364 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #978W | 42-135-10588 | TEXACO E & P INC | Injection | 1,200 | -- | 4,328–4,337 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #1239W | 42-135-30241 | TEXACO E & P INC | Injection | 1,200 | -- | 4,247–4,250 |
| Plugged | GIST UNIT #144 | 42-135-35851 | SOUTHWEST ROYALTIES, INC | Injection | 1,200 | -- | 4,150–4,400 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #392W | 42-135-01336 | TEXACO E & P INC | Injection | 1,200 | -- | 4,183–4,283 |
| Plugged | GIST UNIT #89 | 42-135-31843 | CONOCO INC | Injection | 1,200 | -- | 4,170–4,348 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #405W | 42-135-01348 | TEXACO E & P INC | Injection | 1,200 | -- | 4,125–4,227 |
| Cancelled | GOLDSMITH SAN ANDRES UNIT #411W | 42-135-01353 | TEXACO E & P INC | Injection | 1,200 | -- | 4,172–4,224 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #476W | 42-135-00855 | TEXACO E & P INC | Injection | 1,200 | -- | 4,275–4,281 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B090W | 42-135-02548 | TEXACO E & P INC | Injection | 1,200 | -- | 4,094–4,147 |
| Plugged | COWDEN, ELLIOTT F., -B- #28W | 42-135-03257 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,904–4,170 |
| Plugged | COWDEN, ELLIOTT F., -B- #21W | 42-135-03250 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 3,883–4,170 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #368W | 42-135-00772 | TEXACO E & P INC | Injection | 1,200 | -- | 4,170–4,269 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #369W | 42-135-00773 | TEXACO E & P INC | Injection | 1,200 | -- | 4,135–4,198 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #353W | 42-135-00758 | TEXACO E & P INC | Injection | 1,200 | -- | 4,100–4,207 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #B079W | 42-135-02538 | TEXACO E & P INC | Injection | 1,200 | -- | 4,142–4,182 |
| Plugged | NORTH PENWELL UNIT #142W | 42-135-10479 | PHILLIPS PETRO CO | Injection | 1,200 | -- | 3,400–4,800 |
| Plugged | NORTH PENWELL UNIT #138W | 42-135-10481 | PHILLIPS PETRO CO | Injection | 1,200 | -- | 3,400–4,800 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #298W | 42-135-00708 | TEXACO E & P INC | Injection | 1,200 | -- | 4,130–4,195 |
| Plugged | NORTH PENWELL UNIT #92W | 42-135-10371 | PHILLIPS PETRO CO | Injection | 1,200 | -- | 3,400–4,800 |
| Cancelled | COWDEN -D- #6 | 42-135-31282 | PETROGULF, CORP | Injection | 1,200 | -- | 4,207–4,330 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #300W | 42-135-00710 | TEXACO E & P INC | Injection | 1,200 | -- | 4,180–4,245 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #330 | 42-135-00737 | TEXACO E & P INC | Injection | 1,200 | -- | 4,158–4,228 |
| Plugged | NORTH PENWELL UNIT #55W | 42-135-10016 | PHILLIPS PETRO CO | Injection | 1,200 | -- | 3,400–4,800 |
| Plugged | TXL SOUTH UNIT #2704A | 42-135-03712 | LAKEWOOD OPER, LTD | Injection | 1,200 | -- | 5,320–6,524 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #192W | 42-135-00606 | TEXACO E & P INC | Injection | 1,200 | -- | 4,145–4,208 |
| Plugged | NORTH PENWELL UNIT #223W | 42-135-36457 | PHILLIPS PETRO CO | Injection | 1,200 | -- | 3,400–4,800 |
| Plugged | TXL SOUTH UNIT #2205W | 42-135-05421 | SLANT OPER, LLC | Injection | 1,200 | -- | 5,390–6,400 |
| Plugged | TXL SOUTH UNIT #2106W | 42-135-06026 | APC OPER PARTNERSHIP | Injection | 1,200 | -- | 5,328–6,352 |
| Plugged | WEST JORDAN UNIT #304 | 42-135-01549 | TEXACO E & P INC | Injection | 1,200 | -- | 3,400–3,700 |
| Plugged | TXL SOUTH UNIT #1208W | 42-135-08518 | APC OPER PARTNERSHIP | Injection | 1,200 | -- | 5,304–6,265 |
| Plugged | COWDEN -F- #6 | 42-135-31474 | RMR OPERATING, LLC | Injection | 1,200 | -- | 3,888–4,330 |
| Plugged | GOLDSMITH SAN ANDRES UNIT #194W | 42-135-00608 | TEXACO E & P INC | UIC | 1,200 | -- | 4,012–4,192 |
| Plugged | PENWELL UNIT #3118W | 42-135-01569 | TEXACO E & P INC | Injection | 1,180 | -- | 3,462–3,740 |
| Plugged | WEST JORDAN UNIT #804 | 42-135-08402 | TEXACO E & P INC | Injection | 1,173 | -- | 3,477–3,780 |
| Plugged | WEST JORDAN UNIT #1102W | 42-135-08173 | TEXACO E & P INC | Injection | 1,142 | -- | 3,612–3,664 |
| Plugged | PENWELL UNIT #3354W | 42-135-01474 | TEXACO E & P INC | Injection | 1,100 | -- | 3,270–3,733 |
| Plugged | GOLDSMITH ADOBE UNIT #1705W | 42-135-03762 | SANDRIDGE EXPL. AND PROD., LLC | Injection | 1,100 | -- | 5,700–5,830 |
| Plugged | MIDLAND FARMS #6W | 42-135-31071 | AGHORN OPER, INC | Injection | 1,100 | -- | 4,512–4,765 |
| Plugged | 700 -A- MF #4W | 42-135-30489 | COSTILLA PETRO CORP | UIC | 1,100 | -- | 4,659–4,741 |
| Plugged | TXL SOUTH UNIT #2208W | 42-135-05424 | TEXACO PRODUCING INC | Injection | 1,100 | -- | 5,664–5,884 |
| Plugged | TXL SOUTH UNIT #2108 | 42-135-06028 | TEXACO PRODUCING INC | Injection | 1,100 | -- | 6,158–6,324 |
| Plugged | GOLDSMITH, EAST HOLT UNIT #1001 | 42-135-07760 | FOREST OIL CORP | UIC | 1,100 | -- | 4,986–5,032 |
| Plugged | PENWELL UNIT #3236W | 42-135-01500 | TEXACO E & P INC | Injection | 1,080 | -- | 3,527–3,704 |
| Plugged | PENWELL UNIT #4324W | 42-135-01642 | TEXACO E & P INC | Injection | 1,055 | -- | 3,205–3,721 |
| Plugged | WEST JORDAN UNIT #301W | 42-135-01552 | TEXACO E & P INC | Injection | 1,030 | -- | 3,350–3,750 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #902W | 42-135-05069 | FINA OIL & CHEMICAL CO | Injection | 1,000 | -- | 3,339–3,674 |
| Cancelled | EAST PENWELL /SAN ANDRES/ UNIT #951 | 42-135-05068 | FINA OIL & CHEMICAL CO | Injection | 1,000 | -- | 3,150–3,632 |
| Plugged | NORTH COWDEN UNIT #510W | 42-135-07318 | TEXACO INC | Injection | 1,000 | -- | 4,125–4,190 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #406W | 42-135-07912 | SABINAL ENGY OPER, LLC | Injection | 1,000 | -- | 3,616–3,736 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #303W | 42-135-07901 | FINA OIL & CHEMICAL CO | Injection | 1,000 | -- | 3,384–3,635 |
| Plugged | NORTH COWDEN UNIT #507W | 42-135-20214 | TEXACO INC | Injection | 1,000 | -- | 4,050 |
| Cancelled | COWDEN, ELLIOTT F., -A- #58 | 42-135-00000 | PAN AMERICAN PETROLEUM CORP. | UIC | 1,000 | -- | 4,100 |
| Plugged | TXL NORTH UNIT #758W | 42-135-09000 | LAKEWOOD OPER, LTD | Injection | 1,000 | -- | 6,072–6,406 |
| Plugged | TXL NORTH UNIT #739W | 42-135-21395 | LAKEWOOD OPER, LTD | UIC | 1,000 | -- | 5,795–5,965 |
| Plugged | NORTH COWDEN UNIT #506W | 42-135-20213 | TEXACO INC | Injection | 1,000 | -- | 4,085–4,237 |
| Plugged | NORTH COWDEN UNIT #505W | 42-135-20212 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,092–4,248 |
| Plugged | NORTH COWDEN UNIT #10WI | 42-135-30548 | ALTURA ENGY LTD | Injection | 1,000 | -- | 4,268–4,664 |
| Plugged | TXL NORTH UNIT #631W | 42-135-07030 | LAKEWOOD OPER, LTD | UIC | 1,000 | -- | 5,437–5,907 |
| Plugged | NORTH COWDEN UNIT #9WI | 42-135-30547 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,302–4,671 |
| Plugged | NORTH COWDEN UNIT #499W | 42-135-20206 | TEXACO INC | Injection | 1,000 | -- | 4,120–4,480 |
| Plugged | HOLT, O. B. #41AW | 42-135-32872 | TEXACO E & P INC | Injection | 1,000 | -- | 4,346–4,550 |
| Plugged | WIGHT, L. E., MRS. -4- #5W | 42-135-07428 | HUNTINGTON ENGY, L.L.C | Injection | 1,000 | -- | 5,178–5,232 |
| Plugged | PENWELL UNIT #4268W | 42-135-01514 | TEXACO E & P INC | Injection | 1,000 | -- | 3,459–3,714 |
| Plugged | NORTH COWDEN UNIT #496W | 42-135-21418 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,260–4,284 |
| Plugged | KLOH -A- #8W | 42-135-07475 | AGHORN OPER, INC | Injection | 1,000 | -- | 5,168–5,240 |
| Cancelled | PENWELL UNIT #3285 | 42-135-01606 | CROSS TIMBERS ENGY, LLC | Injection | 1,000 | -- | 3,374–3,712 |
| Cancelled | WITCHER, J. E. #63 | 42-135-30644 | TEXACO INC | Disposal | 1,000 | -- | 5,400–5,712 |
| Plugged | NORTH COWDEN UNIT #132W | 42-135-01887 | TEXACO INC | Injection | 1,000 | -- | 4,196–4,322 |
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.