Saltwater Disposal Wells in Ward County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
1,051
Permitted Capacity
4.9M bbl/d
Injected 12mo (thru 2025-06)
342.5M bbl
UIC Permits All Time
3,657
Ward County produced-water market → capacity trends, top holders, permit velocity
Earthquakes in Ward County → seismicity & the disposal link, from TexNet
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Plugged | SHIPLEY QUEEN SAND UNIT #629W | 42-475-04190 | CACTUS OPER CO | Injection | 400 | -- | 2,350–2,710 |
| Plugged | SHIPLEY QUEEN SAND UNIT #622W | 42-475-04197 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Plugged | SHIPLEY QUEEN SAND UNIT #616W | 42-475-04203 | SMC OIL & GAS, INC | Injection | 400 | -- | 2,398–2,692 |
| Plugged | SHIPLEY QUEEN SAND UNIT #613W | 42-475-04206 | SMC OIL & GAS, INC | Injection | 400 | -- | 2,357–2,724 |
| Plugged | SHIPLEY QUEEN SAND UNIT #612W | 42-475-04207 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Plugged | SHIPLEY QUEEN SAND UNIT #610W | 42-475-04209 | SMC OIL & GAS, INC | Injection | 400 | -- | 2,346–2,730 |
| Plugged | SHIPLEY QUEEN SAND UNIT #607W | 42-475-04212 | CACTUS OPER CO | Injection | 400 | -- | 2,435–2,553 |
| Plugged | SHIPLEY QUEEN SAND UNIT #602W | 42-475-04628 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Plugged | SHIPLEY QUEEN SAND UNIT #506W | 42-475-10610 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Plugged | SHIPLEY QUEEN SAND UNIT #505W | 42-475-04024 | SAGA PETRO LLC OF COLORADO | Injection | 400 | -- | 2,496–2,530 |
| Plugged | SHIPLEY QUEEN SAND UNIT #504W | 42-475-03978 | SMC OIL & GAS, INC | Injection | 400 | -- | 2,450–2,591 |
| Plugged | SHIPLEY QUEEN SAND UNIT #401W | 42-475-00020 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Plugged | SHIPLEY QUEEN SAND UNIT #106W | 42-475-03980 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Plugged | SHIPLEY QUEEN SAND UNIT #104W | 42-475-00274 | SAGA PETRO LLC OF COLORADO | Injection | 400 | -- | 2,460–2,600 |
| Cancelled | SHIPLEY QUEEN SAND UNIT #102W | 42-475-00272 | BRALEX OPER LLC | Injection | 400 | -- | 2,446–2,568 |
| Plugged | HATHAWAY, J. F. #2W | 42-475-04343 | TEXACO E & P INC | Injection | 400 | -- | 2,400–2,590 |
| Plugged | HATHAWAY, J. F. #6W | 42-475-04346 | WHITING OIL AND GAS CORP | Injection | 400 | -- | 2,399–2,582 |
| Plugged | HATHAWAY, J. F. #8W | 42-475-10420 | WHITING OIL AND GAS CORP | Injection | 400 | -- | 2,785–2,979 |
| Cancelled | MASSEY-BENTLEY #2A | 42-475-10360 | P.O.&G. OPER, LLC | Injection | 400 | -- | 2,133–2,500 |
| Plugged | MASSEY-VICKEY-L- #1 | 42-475-32141 | P.O.&G. OPER, LLC | Injection | 400 | -- | 1,715–2,267 |
| Plugged | JONES, L. & I. #7W | 42-475-03148 | R. W. S. OIL CO. | UIC | 400 | -- | 2,575–2,650 |
| Plugged | UNIVERSITY -U- #4W | 42-475-03611 | SOUTHWEST ROYALTIES, INC | Injection | 400 | -- | 2,755–2,899 |
| Plugged | JOHNSON, W. D. #13W | 42-475-04749 | FOUR CORNERS PETRO II, LLC | Injection | 400 | -- | 2,300–2,500 |
| Plugged | ROBESON, F. T. #2 | 42-475-10727 | BRALEX OPER LLC | Injection | 400 | -- | 3,846–3,910 |
| Plugged | UNIVERSITY 14 #1 | 42-475-31670 | HNG OIL CO | Disposal | 400 | -- | 6,090–6,675 |
| Plugged | QUITO, S. W. (DELAWARE) UNIT #501 | 42-475-03283 | SEABOARD OPER CO | Injection | 400 | -- | 4,756–4,820 |
| Plugged | SHIPLEY QUEEN SAND UNIT #601D | 42-475-05140 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Inactive | QUITO, S. W. (DELAWARE) UNIT #901 | 42-475-00000 | SEABOARD OPER CO | Injection | 400 | -- | 4,700–4,860 |
| Inactive | QUITO, S. W. (DELAWARE) UNIT #801 | 42-475-34644 | SEABOARD OPER CO | Injection | 400 | -- | 4,700–4,860 |
| Plugged | QUITO, S. W. (DELAWARE) UNIT #701 | 42-475-34195 | SEABOARD OPER CO | Injection | 400 | -- | 4,700–4,860 |
| Inactive | BLAIR, A. #28 | 42-475-34177 | CRESCENT ENGY OPER, LLC | Injection | 400 | -- | 2,270–2,510 |
| Plugged | QUITO WEST UNIT #101R | 42-475-34225 | SEABOARD OPER CO | Injection | 400 | -- | 4,681–4,725 |
| Plugged | QUITO WEST UNIT #109 | 42-475-34624 | SEABOARD OPER CO | Injection | 400 | -- | 4,686–4,730 |
| Plugged | QUITO WEST UNIT #311 | 42-475-34651 | SEABOARD OPER CO | Injection | 400 | -- | 4,748–4,788 |
| Inactive | BLAIR, A. #27 | 42-475-34176 | CRESCENT ENGY OPER, LLC | Injection | 400 | -- | 2,270–2,510 |
| Inactive | BLAIR, A. #26 | 42-475-34175 | CRESCENT ENGY OPER, LLC | Injection | 400 | -- | 2,270–2,510 |
| Cancelled | MESSER #7 | 42-475-04684 | M. M. OIL CO | UIC | 400 | -- | 2,270–2,342 |
| Inactive | BLAIR, A. #25 | 42-475-34174 | CRESCENT ENGY OPER, LLC | Injection | 400 | -- | 2,270–2,510 |
| Plugged | BLAIR, A. #13 | 42-475-03191 | CONTANGO RES, LLC | Injection | 400 | -- | 2,310–2,445 |
| Plugged | MCDONALD UNIT #15 | 42-475-00944 | WALSH & WATTS, INC | UIC | 400 | -- | 2,430–2,454 |
| Plugged | MCDONALD UNIT #20 | 42-475-80349 | WALSH & WATTS, INC | UIC | 400 | -- | 2,430–2,454 |
| Plugged | PAYTON POOL YATES SAND UNIT #2003W | 42-475-00786 | VANGUARD OPER, LLC | Injection | 400 | -- | 2,344–2,476 |
| Plugged | SEALY, GEORGE SEC. -46- #1 | 42-475-03358 | MOBIL OIL CORP | UIC | 400 | -- | 2,787–2,872 |
| Plugged | PAYTON POOL YATES SAND UNIT #2007 | 42-475-00442 | STANOLIND OPER CORP | Injection | 400 | -- | 2,427–2,486 |
| Plugged | JOHNSON, W. D. #14A | 42-475-00000 | TEXACO PRODUCING INC | Injection | 400 | -- | 2,450–3,135 |
| Plugged | JOHNSON, W. D. #46I | 42-475-00000 | TEXACO PRODUCING INC | Injection | 400 | -- | 2,300–3,110 |
| Plugged | JOHNSON, W. D. #47I | 42-475-00000 | TEXACO PRODUCING INC | Injection | 400 | -- | 2,300–3,135 |
| Cancelled | JOHNSON "B" #1W | 42-475-32563 | RADIUS OPER, LLC | Injection | 400 | -- | 2,112–2,203 |
| Plugged | MCDONALD UNIT #22 | 42-475-80351 | WALSH & WATTS, INC | UIC | 400 | -- | 2,430–2,454 |
| Plugged | JOHNSON, -B- #7W | 42-475-03904 | BASS ENTERPRISES PROD CO | Injection | 400 | -- | 2,219–2,436 |
| Cancelled | MCDONALD UNIT #23A | 42-475-11285 | WALSH & WATTS, INC | UIC | 400 | -- | 2,430–2,454 |
| Cancelled | DUNLAP-EUBANK #2 | 42-475-02587 | HAMM, RICHARD INC. | Injection | 400 | -- | 2,141–2,334 |
| Plugged | SEALY, GEORGE SEC. -46- #11W | 42-475-03425 | STEVENS & TULL, INC | UIC | 400 | -- | 2,812–2,908 |
| Plugged | SHIPLEY QUEEN SAND UNIT #2004W | 42-475-03983 | SAGA PETRO LLC OF COLORADO | Injection | 400 | -- | 2,494–2,614 |
| Plugged | SHIPLEY QUEEN SAND UNIT #2001W | 42-475-03127 | CBP OPER LLC | Injection | 400 | -- | 2,426–2,515 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1809W | 42-475-03988 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1808W | 42-475-00464 | CACTUS OPER CO | Injection | 400 | -- | 2,422–2,550 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1710W | 42-475-03990 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1709W | 42-475-03991 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1708W | 42-475-00197 | SAGA PETRO LLC OF COLORADO | Injection | 400 | -- | 2,486–2,560 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1601W | 42-475-03992 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Plugged | SEALY, GEORGE SEC. -46- #23 | 42-475-10429 | JUST OIL & GAS, INC | Injection | 400 | -- | 2,823–2,911 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1503W | 42-475-00010 | CACTUS OPER CO | UIC | 400 | -- | 2,350–3,000 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1502W | 42-475-00011 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1409W | 42-475-03995 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1406W | 42-475-04261 | CACTUS OPER CO | UIC | 400 | -- | 2,350 |
| Plugged | SEALY-SMITH FOUNDATION #7W | 42-475-03786 | WHITING OIL AND GAS CORP | UIC | 400 | -- | 3,094–3,210 |
| Plugged | SEALY-SMITH FOUNDATION #8W | 42-475-03785 | WHITING OIL AND GAS CORP | UIC | 400 | -- | 3,084–3,194 |
| Plugged | SEALY, GEORGE SEC. -46- #22W | 42-475-10427 | JUST OIL & GAS, INC | Injection | 400 | -- | 2,754–2,844 |
| Plugged | SEALY, GEORGE SEC. -46- #21 | 42-475-10428 | JUST OIL & GAS, INC | Injection | 400 | -- | 2,816–2,910 |
| Plugged | SEALY, GEORGE SEC. -46- #19W | 42-475-10425 | STEVENS & TULL, INC | Injection | 400 | -- | 2,806–2,897 |
| Plugged | SEALY, GEORGE SEC. -46- #12 | 42-475-03426 | JUST OIL & GAS, INC | Injection | 400 | -- | 2,812–2,908 |
| Plugged | BROWN #6W | 42-475-05131 | RVS OIL COMPANY | UIC | 350 | -- | 2,513–2,584 |
| Plugged | QUITO WEST UNIT #401W | 42-475-02757 | SEABOARD OPER CO | Injection | 350 | -- | 4,690–4,752 |
| Plugged | QUITO WEST UNIT #901W | 42-475-02760 | SEABOARD OPER CO | Injection | 350 | -- | 4,686–4,738 |
| Plugged | QUITO WEST UNIT #104 | 42-475-02745 | SEABOARD OPER CO | Injection | 350 | -- | 4,688–4,750 |
| Plugged | QUITO WEST UNIT #601W | 42-475-11123 | SEABOARD OPER CO | Injection | 350 | -- | 4,696–4,770 |
| Plugged | QUITO WEST UNIT #403W | 42-475-11032 | SEABOARD OPER CO | Injection | 350 | -- | 4,700–4,772 |
| Plugged | QUITO WEST UNIT #404W | 42-475-11042 | SEABOARD OPER CO | Injection | 350 | -- | 4,718–4,788 |
| Plugged | QUITO WEST UNIT #309 | 42-475-34203 | SEABOARD OPER CO | Injection | 350 | -- | 4,758–4,798 |
| Plugged | QUITO WEST UNIT #802 | 42-475-34162 | SEABOARD OPER CO | Injection | 350 | -- | 4,700–4,722 |
| Plugged | WALKER #2 | 42-475-30520 | BC OPER, INC | Injection | 350 | -- | 2,550–2,705 |
| Inactive | QUITO WEST UNIT #701 | 42-475-11149 | SEABOARD OPER CO | Injection | 350 | -- | 4,710–4,775 |
| Plugged | QUITO WEST UNIT #402 | 42-475-02756 | SEABOARD OIL CO | Injection | 350 | -- | 4,710–4,759 |
| Plugged | QUITO WEST UNIT #405 | 42-475-11189 | SEABOARD OPER CO | Injection | 350 | -- | 4,720–4,790 |
| Cancelled | QUITO WEST UNIT #310 | 42-475-34163 | SEABOARD OPER CO | Injection | 350 | -- | 4,720–4,780 |
| Plugged | UNIVERSITY -A- #9W | 42-475-33554 | WHITING OIL AND GAS CORP | Injection | 300 | -- | 2,492–2,738 |
| Plugged | JOHNSON, W. D. #42 | 42-475-00000 | TEXACO PRODUCING INC | UIC | 300 | -- | 2,320–2,800 |
| Cancelled | HALL & ROBERTS -C- #7W | 42-475-03730 | SIX-S PROPERTIES, INC | UIC | 300 | -- | 2,368–2,434 |
| Inactive | HILL, P. C. -D- #5 | 42-475-34602 | SEABOARD OPER CO | Injection | 300 | -- | 4,784–4,804 |
| Plugged | MCDONALD -29- UNIT #512 | 42-475-32530 | GRIZZLY OP OF DELAWARE, LLC | Injection | 300 | -- | 2,211–3,007 |
| Plugged | HILL, P. C. -D- #7 | 42-475-34766 | SEABOARD OPER CO | Injection | 300 | -- | 4,736–4,900 |
| Cancelled | GORDON, A. B. #3089W | 42-475-33623 | MR OIL CO | Injection | 300 | -- | 2,645–2,936 |
| Plugged | SPENCER, M. E. #14W | 42-475-30302 | XOG OPER LLC | UIC | 300 | -- | 2,674–2,794 |
| Plugged | CAROL #1 | 42-475-03210 | GRAHAM, BILL J | UIC | 300 | -- | 6,294–6,314 |
| Plugged | STORTS, C. H. #4W | 42-475-03308 | HAYLAN OIL CO | UIC | 300 | -- | 2,402–2,630 |
| Plugged | UNIVERSITY #4W | 42-475-04623 | AVRA OIL CO | UIC | 300 | -- | 2,772–2,798 |
| Plugged | HUMBLE UNIVERSITY -29- #2902 | 42-475-33204 | PEARCE TRUST AND BLAIR | Injection | 300 | -- | 1,850–1,862 |
| Plugged | GORDON, A. B. #377W | 42-475-31902 | VANGUARD OPER, LLC | Injection | 300 | -- | 2,320–2,550 |
| Cancelled | MARTIN, W.H. #9 | 42-475-00000 | SINCLAIR OIL & GAS CO | UIC | 300 | -- | 2,474–2,528 |
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.