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 COWDEN UNIT #362W | 42-135-06780 | ALTURA ENGY LTD | Injection | 1,000 | -- | 3,989–4,517 |
| Plugged | FOSTER GBSA UNIT #805W | 42-135-20120 | OXY USA INC | Injection | 1,000 | -- | 3,700–4,500 |
| Plugged | FOSTER GBSA UNIT #617W | 42-135-20119 | OXY USA INC | Injection | 1,000 | -- | 3,700–4,500 |
| Plugged | FOSTER GBSA UNIT #616W | 42-135-20118 | OXY USA INC | Injection | 1,000 | -- | 3,700–4,500 |
| Plugged | PARKER "B" #10 | 42-135-20846 | WALSH & WATTS, INC | Injection | 1,000 | -- | 3,890–4,270 |
| Plugged | NORTH COWDEN UNIT #4WI | 42-135-30542 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,181–4,640 |
| Plugged | NORTH COWDEN UNIT #1057W | 42-135-33042 | TEXACO INC | Injection | 1,000 | -- | 4,124–4,303 |
| Inactive | JOHNSON GBSA UNIT #2409 | 42-135-36475 | OXY USA WTP LP | Injection | 1,000 | -- | 4,050–4,250 |
| Plugged | NORTH COWDEN UNIT #1056W | 42-135-33041 | TEXACO INC | Injection | 1,000 | -- | 4,126–4,303 |
| Plugged | NORTH COWDEN UNIT #1055W | 42-135-33040 | TEXACO INC | Injection | 1,000 | -- | 4,127–4,303 |
| Plugged | NORTH COWDEN UNIT #1054W | 42-135-33039 | TEXACO INC | Injection | 1,000 | -- | 4,126–4,303 |
| Plugged | NORTH COWDEN UNIT #322W | 42-135-05708 | TEXACO INC | Injection | 1,000 | -- | 4,116–4,250 |
| Inactive | JOHNSON GBSA UNIT #2410 | 42-135-36472 | OXY USA WTP LP | Injection | 1,000 | -- | 4,050–4,250 |
| Plugged | NORTH COWDEN UNIT #1037W | 42-135-32824 | TEXACO INC | Injection | 1,000 | -- | 4,356–4,633 |
| Plugged | NORTH COWDEN UNIT #1036W | 42-135-32818 | TEXACO INC | Injection | 1,000 | -- | 4,370–4,670 |
| Plugged | NORTH COWDEN UNIT #245W | 42-135-02765 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 3,935–4,300 |
| Plugged | NORTH COWDEN UNIT #243W | 42-135-02766 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,117–4,281 |
| Plugged | NORTH COWDEN UNIT #346W | 42-135-05716 | ALTURA ENGY LTD | Injection | 1,000 | -- | 4,125–4,250 |
| Plugged | JOHNSON GBSA UNIT #1708W | 42-135-35960 | OXY USA WTP LP | Injection | 1,000 | -- | 4,060–4,166 |
| Plugged | NORTH COWDEN UNIT #239W | 42-135-04417 | TEXACO INC | Injection | 1,000 | -- | 4,062–4,214 |
| Plugged | NORTH COWDEN UNIT #238W | 42-135-02757 | ALTURA ENGY LTD | Injection | 1,000 | -- | 4,138–4,236 |
| Plugged | NORTH COWDEN UNIT #237W | 42-135-02789 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 3,718–4,316 |
| Plugged | NORTH COWDEN UNIT #236W | 42-135-02768 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,069–4,368 |
| Plugged | KLOH -A- #6W | 42-135-07529 | CONOCO INC | Injection | 1,000 | -- | 5,159–5,232 |
| Plugged | NORTH COWDEN UNIT #533W | 42-135-30072 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 3,900–4,300 |
| Plugged | NORTH COWDEN UNIT #532W | 42-135-30071 | TEXACO INC | Injection | 1,000 | -- | 3,900–4,250 |
| Plugged | NORTH COWDEN UNIT #1085 | 42-135-33542 | TEXACO INC | Injection | 1,000 | -- | 4,116–4,311 |
| Plugged | JOHNSON GBSA UNIT #1705W | 42-135-33561 | OXY USA INC | Injection | 1,000 | -- | 4,060–4,150 |
| Plugged | JOHNSON GBSA UNIT #408W | 42-135-33564 | OXY USA WTP LP | Injection | 1,000 | -- | 4,070–4,235 |
| Plugged | NORTH COWDEN UNIT #207W | 42-135-08894 | TEXACO INC | Injection | 1,000 | -- | 3,925–4,281 |
| Plugged | WIGHT, L. E., MRS. -4- #12W | 42-135-31449 | CONOCO INC | Injection | 1,000 | -- | 5,172–5,299 |
| Plugged | KLOH -A- #8W | 42-135-07475 | AGHORN OPER, INC | Injection | 1,000 | -- | 5,168–5,240 |
| Plugged | WIGHT, L. E., MRS. -4- #5W | 42-135-07428 | HUNTINGTON ENGY, L.L.C | Injection | 1,000 | -- | 5,178–5,232 |
| Plugged | TXL SOUTH UNIT #902W | 42-135-05455 | LAKEWOOD OPER, LTD | Injection | 1,000 | -- | 5,378–5,944 |
| Cancelled | GIST -B- #520 | 42-135-35562 | KERR-MCGEE CORP | Injection | 1,000 | -- | 4,305–4,365 |
| Plugged | RHODES COWDEN UNIT #671W | 42-135-35058 | OXY USA WTP LP | Injection | 1,000 | -- | 4,093–4,147 |
| Plugged | NORTH COWDEN UNIT #283W | 42-135-02805 | TEXACO INC | Injection | 1,000 | -- | 4,138–4,206 |
| Plugged | WEST JORDAN UNIT #1510 | 42-135-20831 | TEXACO E & P INC | Injection | 1,000 | -- | 3,494–3,610 |
| Plugged | HOLT, O. B. #119W | 42-135-32151 | TEXACO E & P INC | Injection | 1,000 | -- | 4,336–4,568 |
| Plugged | HOLT, O. B. #58W | 42-135-01809 | TEXACO E & P INC | Injection | 1,000 | -- | 4,302–4,510 |
| Plugged | HOLT, O. B. #14 | 42-135-01774 | TEXACO E & P INC | Injection | 1,000 | -- | 4,324–4,690 |
| Plugged | HOLT, O. B. #117W | 42-135-32153 | TEXACO E & P INC | Injection | 1,000 | -- | 4,374–4,725 |
| Plugged | HOLT, O. B. #57W | 42-135-01808 | TEXACO E & P INC | Injection | 1,000 | -- | 4,248–4,568 |
| Plugged | NORTH COWDEN UNIT #282W | 42-135-02791 | ALTURA ENGY LTD | Injection | 1,000 | -- | 3,926–4,308 |
| Plugged | HOLT, O. B. #118W | 42-135-32152 | TEXLAND PETRO, L.P | Injection | 1,000 | -- | 4,358–4,680 |
| Plugged | WITCHER, J. E. #3 | 42-135-06895 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 3,856–4,380 |
| Plugged | HOLT, O. B. #46W | 42-135-01797 | TEXACO E & P INC | Injection | 1,000 | -- | 4,318–4,575 |
| Plugged | HOLT, O. B. #47W | 42-135-01798 | TEXACO E & P INC | Injection | 1,000 | -- | 4,286–4,570 |
| Plugged | HOLT, O. B. #44W | 42-135-01795 | TEXLAND PETRO, L.P | Injection | 1,000 | -- | 4,280–4,600 |
| Plugged | HOLT, O. B. #45W | 42-135-01796 | TEXLAND PETRO, L.P | Injection | 1,000 | -- | 4,320–4,570 |
| Plugged | HOLT, O. B. #48W | 42-135-01799 | TEXACO E & P INC | Injection | 1,000 | -- | 4,205–4,541 |
| Plugged | NORTH COWDEN UNIT #445W | 42-135-06767 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 3,951–4,210 |
| Plugged | NORTH COWDEN UNIT #1083 | 42-135-33541 | TEXACO INC | Injection | 1,000 | -- | 4,105–4,208 |
| Plugged | HOLT, O. B. #52W | 42-135-01803 | TEXLAND PETRO, L.P | Injection | 1,000 | -- | 4,298–4,608 |
| Plugged | NORTH COWDEN UNIT #1084 | 42-135-33543 | TEXACO INC | Injection | 1,000 | -- | 4,125–4,310 |
| Cancelled | COWDEN, J. M. R/A -A- #108 | 42-135-20199 | TEXACO INC | Injection | 1,000 | -- | 5,100–5,400 |
| Plugged | HOLT, O. B. #41AW | 42-135-32872 | TEXACO E & P INC | Injection | 1,000 | -- | 4,346–4,550 |
| Cancelled | COWDEN, J. M. R/A -A- #104 | 42-135-02830 | TEXACO INC | Injection | 1,000 | -- | 5,100–5,400 |
| Plugged | HOLT, O. B. #42W | 42-135-01793 | TEXLAND PETRO, L.P | Injection | 1,000 | -- | 4,312–4,620 |
| Plugged | BOBBY HOLT 1101 #15W | 42-135-01775 | TEXACO E & P INC | Injection | 1,000 | -- | 4,218–4,666 |
| Plugged | HOLT, O. B. #43W | 42-135-01794 | TEXLAND PETRO, L.P | Injection | 1,000 | -- | 4,313–4,590 |
| Cancelled | COWDEN, J. M. R/A -A- #96 | 42-135-02822 | TEXACO INC | Injection | 1,000 | -- | 5,100–5,400 |
| Cancelled | COWDEN, J. M. R/A -A- #94 | 42-135-02820 | TEXACO INC | Injection | 1,000 | -- | 5,100–5,400 |
| Plugged | BLAKENEY-SUN #7W | 42-135-08390 | ARCO PERMIAN | Injection | 1,000 | -- | 5,145–5,280 |
| Cancelled | COWDEN, J. M. R/A -A- #89 | 42-135-02815 | TEXACO INC | Injection | 1,000 | -- | 5,100–5,400 |
| Plugged | HOLT, O. B. #35W | 42-135-01787 | TEXACO E & P INC | Injection | 1,000 | -- | 4,351–4,740 |
| Plugged | HOLT, O. B. #37W | 42-135-01788 | TEXACO E & P INC | Injection | 1,000 | -- | 4,391–4,715 |
| Plugged | HOLT, O. B. #33W | 42-135-01786 | TEXACO E & P INC | Injection | 1,000 | -- | 4,391–4,720 |
| Plugged | HOLT, O. B. #39W | 42-135-01790 | TEXACO E & P INC | Injection | 1,000 | -- | 4,347–4,695 |
| Plugged | HOLT, O. B. #53W | 42-135-01804 | TEXLAND PETRO, L.P | Injection | 1,000 | -- | 4,368–4,607 |
| Plugged | HOLT, O. B. #30W | 42-135-01783 | TEXACO E & P INC | UIC | 1,000 | -- | 4,400–4,590 |
| Plugged | HOLT, O. B. #31W | 42-135-01784 | TEXACO INC | UIC | 1,000 | -- | 4,386–4,730 |
| Plugged | HOLT, O. B. #32W | 42-135-01785 | TEXACO E & P INC | Injection | 1,000 | -- | 4,342–4,640 |
| Plugged | HOLT, O. B. #40W | 42-135-01791 | TEXACO E & P INC | Injection | 1,000 | -- | 4,366–4,660 |
| Plugged | RHODES COWDEN UNIT #451W | 42-135-34027 | OXY USA WTP LP | Injection | 1,000 | -- | 4,080–4,155 |
| Plugged | COWDEN, W. F. -A- #12W | 42-135-03451 | ALTURA ENGY LTD | Injection | 1,000 | -- | 4,308–5,322 |
| Inactive | WIGHT UNIT #152 | 42-135-36566 | UNITED OIL & SHALE LLC | Injection | 1,000 | -- | 3,975–4,400 |
| Plugged | NORTH COWDEN UNIT #303W | 42-135-02827 | TEXACO INC | Injection | 1,000 | -- | 4,150–4,210 |
| Plugged | NORTH COWDEN UNIT #305W | 42-135-02742 | TEXACO INC | Injection | 1,000 | -- | 3,947–4,220 |
| Plugged | JOHNSON, J. L. -AB- #124W | 42-135-33625 | CHEVRON MIDCONTINENT, L.P | Injection | 1,000 | -- | 3,914–4,295 |
| Plugged | JOHNSON, J. L. #4W | 42-135-04331 | CONOCO INC | UIC | 1,000 | -- | 3,940–4,400 |
| Plugged | JOHNSON, J. L. #11W | 42-135-04338 | CONOCO INC | Injection | 1,000 | -- | 4,022–4,283 |
| Plugged | NORTH COWDEN UNIT #301W | 42-135-02823 | TEXACO INC | Injection | 1,000 | -- | 4,220–4,230 |
| Plugged | WEST GRAYBURG UNIT #25W | 42-135-30074 | TEXACO INC | Injection | 1,000 | -- | 3,900–4,150 |
| Cancelled | JORDAN /SAN ANDRES/ UNIT #7919W | 42-135-33267 | SDG RES L.P | Injection | 1,000 | -- | 3,440–3,700 |
| Inactive | WIGHT UNIT #154 | 42-135-36680 | UNITED OIL & SHALE LLC | Injection | 1,000 | -- | 3,975–4,400 |
| Plugged | NORTH COWDEN UNIT #171W | 42-135-04378 | TEXACO INC | Injection | 1,000 | -- | 3,994–4,277 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #2406W | 42-135-07600 | FINA OIL & CHEMICAL CO | Injection | 1,000 | -- | 3,759–3,827 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #2304W | 42-135-08554 | FINA OIL & CHEMICAL CO | Injection | 1,000 | -- | 3,751–3,843 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #2204W | 42-135-05149 | FINA OIL & CHEMICAL CO | Injection | 1,000 | -- | 3,180–3,650 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #2202 | 42-135-05147 | ENERGEN RES CORP | Injection | 1,000 | -- | 3,271–3,686 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #2103W | 42-135-05097 | ENERGEN RES CORP | Injection | 1,000 | -- | 3,220–3,694 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #2004W | 42-135-08560 | FINA OIL & CHEMICAL CO | Injection | 1,000 | -- | 3,305–3,680 |
| Cancelled | JOHNSON, J. L. -AB- #164 | 42-135-34666 | BASIN OIL & GAS OPER, LLC | Injection | 1,000 | -- | 3,970–4,298 |
| Plugged | JOHNSON, J. L. -AB- #165W | 42-135-34665 | CHEVRON MIDCONTINENT, L.P | Injection | 1,000 | -- | 3,980–4,300 |
| Plugged | COWDEN, ELLIOTT F., -A- #28W | 42-135-03368 | TEXACO INC | Injection | 1,000 | -- | 4,045–4,175 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #1903W | 42-135-08368 | FINA OIL & CHEMICAL CO | Injection | 1,000 | -- | 3,350–3,710 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #1408W | 42-135-05108 | FINA OIL & CHEMICAL CO | Injection | 1,000 | -- | 3,400–3,632 |
| Plugged | NORTH COWDEN UNIT #300W | 42-135-02747 | ALTURA ENGY LTD | Injection | 1,000 | -- | 3,936–4,260 |
| Plugged | EAST PENWELL /SAN ANDRES/ UNIT #1403W | 42-135-05103 | FINA OIL & CHEMICAL CO | Injection | 1,000 | -- | 3,325–3,670 |
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.