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) |
|---|---|---|---|---|---|---|---|
| Cancelled | UNIVERSITY 13-17 #1 | 42-475-32103 | W D W OPERATORS, INC | Disposal | 8,000 | -- | 5,000–7,000 |
| Plugged | STATE -AG- #1 | 42-475-31785 | CHEVRON MIDCONTINENT, L.P | Injection | 6,000 | -- | 5,051–5,108 |
| Plugged | OBRIEN, G. W., ETAL #948W | 42-475-11061 | TWO P PTRS, LLC | Injection | 6,000 | -- | 2,420–3,000 |
| Plugged | OBRIEN, G. W., ETAL #65WI | 42-475-01524 | TWO P PTRS, LLC | Injection | 6,000 | -- | 2,450–3,150 |
| Plugged | OBRIEN, G. W., ETAL #1869 | 42-475-35559 | TWO P PTRS, LLC | Injection | 6,000 | -- | 2,600–3,100 |
| Plugged | OBRIEN, G. W., ETAL #1963W | 42-475-36397 | TWO P PTRS, LLC | Injection | 6,000 | -- | 2,500–3,100 |
| Cancelled | HUTCHINGS STOCK ASSN. #1786 | 42-475-36928 | FOUR CORNERS PETRO II, LLC | Injection | 6,000 | -- | 2,450–3,000 |
| Cancelled | WINDRAIN #1WD | 42-475-32164 | CIMAREX ENGY CO | Injection | 6,000 | -- | 6,000–6,800 |
| Inactive | HUTCHINGS STOCK ASSOCIATION #3037 | 42-475-36689 | SUNDOWN ENGY LP | Injection | 6,000 | -- | 8,145–9,600 |
| Inactive | HUTCHINGS STOCK ASSOCIATION #3006 | 42-475-35117 | SUNDOWN ENGY LP | Injection | 6,000 | -- | 8,174–9,600 |
| Inactive | O'BRIEN, G. W. ETAL #2020 | 42-475-37486 | SUNDOWN ENGY LP | Injection | 6,000 | -- | 7,972–9,982 |
| Plugged | WILSON, NED, ETAL #2 | 42-475-30001 | CIMAREX ENGY CO. OF COLORADO | Injection | 6,000 | -- | 5,040–5,110 |
| Plugged | OBRIEN, G. W., ETAL #204W | 42-475-01638 | TWO P PTRS, LLC | Injection | 6,000 | -- | 2,600–3,150 |
| Plugged | STATE -AG- #4 | 42-475-31978 | CHEVRON MIDCONTINENT, L.P | Injection | 6,000 | -- | 5,050–5,424 |
| Cancelled | ADOBE #2WI | 42-475-36951 | OXY USA INC | Injection | 5,000 | -- | 4,500–6,200 |
| Inactive | U. S. NATIONAL #2 | 42-475-33267 | CALLON (PERMIAN) LLC | Injection | 5,000 | -- | 4,498–19,050 |
| Cancelled | ADOBE #3WI | 42-475-36956 | OXY USA INC | Injection | 5,000 | -- | 4,500–6,200 |
| Cancelled | MUDSINGER 34-85 #1D | 42-475-36662 | ELEVATION RES LLC | Injection | 5,000 | -- | 4,500–5,500 |
| Plugged | S&W BARBARA -A- #1D | 42-475-30763 | WATERBRIDGE TEXAS OPER LLC | Disposal | 5,000 | -- | 2,130–3,850 |
| Cancelled | ADOBE #4WI | 42-475-36957 | OXY USA INC | Injection | 5,000 | -- | 4,500–6,200 |
| Plugged | NATIONAL -A- #1 | 42-475-30266 | CALLON (PERMIAN) LLC | Injection | 5,000 | -- | 4,454–19,380 |
| Plugged | NATIONAL -A- #1L | 42-475-30266 | SUPERIOR OIL CO, THE | Injection | 5,000 | -- | 4,480–19,050 |
| Cancelled | AVARY "D" #2 | 42-475-31661 | CALLON PETRO OPER CO | Injection | 5,000 | -- | 6,000–6,700 |
| Plugged | AVARY "D" #4 | 42-475-31663 | WAGNER OIL CO | Injection | 5,000 | -- | 5,980–6,700 |
| Plugged | FOREST STATE #1 | 42-475-32567 | YEATES, BOB CORP | Disposal | 5,000 | -- | 5,017–6,177 |
| Plugged | WWW RAMSEY UNIT #304 | 42-475-33651 | OXY USA INC | Injection | 5,000 | -- | 4,700–5,000 |
| Plugged | WWW RAMSEY UNIT #407 | 42-475-33435 | OXY USA INC | Injection | 5,000 | -- | 4,859–4,866 |
| Plugged | HUTCHINGS STOCK ASSN. #781 | 42-475-30025 | TWO P PTRS, LLC | Injection | 5,000 | -- | 2,492–2,518 |
| Plugged | STATE OF TEXAS -DM- #1 | 42-475-04700 | XTO ENGY INC | Injection | 5,000 | -- | 5,037–5,106 |
| Plugged | STATE OF TEXAS -DC- #1W | 42-475-04697 | XTO ENGY INC | Injection | 5,000 | -- | 6,650–7,100 |
| Plugged | MAG-SEALY (YATES) UNIT #201W | 42-475-34214 | BREITBURN OPER L.P | Injection | 5,000 | -- | 2,733–2,925 |
| Cancelled | ADOBE #1WI | 42-475-36953 | OXY USA INC | Injection | 5,000 | -- | 4,500–6,200 |
| Plugged | MONROE, CYNTHIA #1D | 42-475-00751 | JETTA OPER CO, INC | Injection | 4,500 | -- | 4,835–4,848 |
| Plugged | SEALY, GEO. SEC. 66 #1W | 42-475-30306 | SHELL WESTERN E&P | Injection | 4,500 | -- | 3,368–3,997 |
| Plugged | HUTCHINGS STOCK ASSN. #1769 | 42-475-36695 | TWO P PTRS, LLC | Injection | 4,000 | -- | 2,400–3,300 |
| Cancelled | STATE -AG- #4 W | 42-475-31978 | SUPERIOR OIL CO, THE | Disposal | 4,000 | -- | 5,370–5,424 |
| Cancelled | HUTCHINGS STOCK ASSN. #843W | 42-475-30135 | FOUR CORNERS PETRO II, LLC | Injection | 4,000 | -- | 2,350–3,400 |
| Cancelled | HUTCHINGS STOCK ASSN. #777W | 42-475-11217 | FOUR CORNERS PETRO II, LLC | Injection | 4,000 | -- | 2,350–3,400 |
| Plugged | BURRELL-143 #1D | 42-475-31975 | ENDEAVOR ENGY RES L.P | Disposal | 4,000 | -- | 5,117–6,698 |
| Cancelled | HUTCHINGS STOCK ASSN. #836R | 42-475-30116 | FOUR CORNERS PETRO II, LLC | Injection | 4,000 | -- | 2,350–3,200 |
| Cancelled | HUTCHINGS STOCK ASSN. #787R | 42-475-30038 | FOUR CORNERS PETRO II, LLC | Injection | 4,000 | -- | 2,350–3,200 |
| Plugged | STATE OF TEXAS -EZ- #1 | 42-475-10474 | TEXACO E & P INC | Disposal | 4,000 | -- | 5,250–6,084 |
| Plugged | ANDERSON ET AL -175 #1 | 42-475-30644 | KERR-MCGEE OIL & GAS ONSHORE LP | Injection | 4,000 | -- | 5,026–5,550 |
| Plugged | STATE UNIVERSITY F4 #101 | 42-475-33948 | TWO P PTRS, LLC | Injection | 4,000 | -- | 2,461–3,350 |
| Cancelled | HUTCHINGS STOCK ASSN. #312W | 42-475-02314 | WHITING OIL AND GAS CORP | Injection | 4,000 | -- | 2,350–3,400 |
| Plugged | HUTCHINGS STOCK ASSN. #1317 | 42-475-32956 | WHITING OIL AND GAS CORP | Injection | 4,000 | -- | 2,350–3,400 |
| Cancelled | OBRIEN, G. W., ETAL #1894 | 42-475-35848 | WHITING OIL AND GAS CORP | Injection | 4,000 | -- | 5,100–6,000 |
| Cancelled | OBRIEN, G. W., ETAL #1891 | 42-475-35845 | WHITING OIL AND GAS CORP | Injection | 4,000 | -- | 5,100–6,000 |
| Cancelled | OBRIEN, G. W., ETAL #1895 | 42-475-35850 | WHITING OIL AND GAS CORP | Injection | 4,000 | -- | 5,100–6,000 |
| Cancelled | OBRIEN, G. W., ETAL #1896 | 42-475-35851 | WHITING OIL AND GAS CORP | Injection | 4,000 | -- | 5,100–6,000 |
| Cancelled | ESTES, E. W. #282 | 42-475-34907 | WHITING OIL AND GAS CORP | Injection | 4,000 | -- | 7,700–9,300 |
| Cancelled | ESTES, E. W. #247W | 42-475-32352 | WHITING OIL AND GAS CORP | Injection | 4,000 | -- | 7,700–9,300 |
| Cancelled | ESTES, E. W. #249W | 42-475-32380 | WHITING OIL AND GAS CORP | Injection | 4,000 | -- | 7,700–9,300 |
| Cancelled | ESTES, E. W. #244W | 42-475-30519 | WHITING OIL AND GAS CORP | Injection | 4,000 | -- | 7,700–9,250 |
| Cancelled | ESTES, E. W. #245 | 42-475-31658 | TWO P PTRS, LLC | Injection | 4,000 | -- | 7,700–9,300 |
| Plugged | ESTES, E. W. #242W | 42-475-30507 | TWO P PTRS, LLC | Injection | 4,000 | -- | 7,700–9,250 |
| Cancelled | OBRIEN, G. W., ETAL #1893 | 42-475-35847 | WHITING OIL AND GAS CORP | Injection | 4,000 | -- | 5,100–6,000 |
| Cancelled | OBRIEN, G. W., ETAL #1892 | 42-475-35846 | WHITING OIL AND GAS CORP | Injection | 4,000 | -- | 5,100–6,000 |
| Plugged | SODA LAKE SWD SYSTEM #1D | 42-475-31887 | CRYSTAL RIVER OIL & GAS LLC | Disposal | 3,500 | -- | 5,150–6,100 |
| Cancelled | MARSTON, EDGAR J. JR. TRUST.-B- #1 | 42-475-31820 | NESITOR WEST TEXAS LLC | Disposal | 3,500 | -- | 5,136–5,436 |
| Cancelled | CAPRITO 39 #2D | 42-475-32574 | SHERIDAN PROD CO, LLC | Injection | 3,500 | -- | 6,072–6,500 |
| Cancelled | THORNTON #5 | 42-475-33107 | NESITOR WEST TEXAS LLC | Injection | 3,500 | -- | 6,114–6,801 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1003 | 42-475-04844 | CBP OPER LLC | Injection | 3,000 | -- | 2,286–3,045 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1705 | 42-475-00196 | CBP OPER LLC | Injection | 3,000 | -- | 2,310–2,685 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1903 | 42-475-03984 | CBP OPER LLC | Injection | 3,000 | -- | 2,366–2,670 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1121 | 42-475-04010 | SAGA PETRO LLC OF COLORADO | Injection | 3,000 | -- | 2,334–2,650 |
| Plugged | JAGUAR #1 | 42-475-35835 | SEABOARD OPER CO | Injection | 3,000 | -- | 5,048–5,138 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1128 | 42-475-04004 | CBP OPER LLC | Injection | 3,000 | -- | 2,280–2,677 |
| Plugged | ESTES, E. W. #66W | 42-475-01346 | FOUR CORNERS PETRO II, LLC | Injection | 3,000 | -- | 2,426–2,679 |
| Plugged | ESTES, E. W. #37W | 42-475-10071 | TWO P PTRS, LLC | Injection | 3,000 | -- | 2,320–3,071 |
| Plugged | ESTES, E. W. #90W | 42-475-01370 | TWO P PTRS, LLC | Injection | 3,000 | -- | 2,749–3,056 |
| Plugged | SHIPLEY QUEEN SAND UNIT #804W | 42-475-03268 | BRALEX OPER LLC | Injection | 3,000 | -- | 2,360–2,740 |
| Plugged | ESTES, E. W. #35AW | 42-475-01315 | FOUR CORNERS PETRO II, LLC | Injection | 3,000 | -- | 2,273–2,958 |
| Plugged | BYRD-WOOD UNIT #9W | 42-475-33784 | P.O.&G. OPER, LLC | Injection | 3,000 | -- | 2,500–2,700 |
| Plugged | JOHNSON -A- #16 | 42-475-10396 | BC OPER, INC | Injection | 3,000 | -- | 2,426–3,055 |
| Plugged | REUSS, G. T. #3D | 42-475-33803 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 5,300–6,200 |
| Inactive | SHIPLEY QUEEN SAND UNIT #1403 | 42-475-81606 | TRANS-TEX OPERATING LLC | Injection | 3,000 | -- | 2,279–3,035 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1006 | 42-475-04816 | CBP OPER LLC | Injection | 3,000 | -- | 2,274–3,020 |
| Cancelled | HUTCHINGS STOCK ASSOCIATION #4006W | 42-475-37896 | SUNDOWN ENGY LP | Injection | 3,000 | -- | 8,080–9,500 |
| Cancelled | HUTCHINGS STOCK ASSOCIATION #4006 | 42-475-37594 | SUNDOWN ENGY LP | Injection | 3,000 | -- | 8,080–9,500 |
| Plugged | SHIPLEY QUEEN SAND UNIT #1107 | 42-475-04818 | CBP OPER LLC | Injection | 3,000 | -- | 2,292–2,702 |
| Inactive | SHIPLEY QUEEN SAND UNIT #1801 | 42-475-03018 | TRANS-TEX OPERATING LLC | Injection | 3,000 | -- | 2,291–2,545 |
| Plugged | HUTCHINGS STOCK ASSOCIATION #1107R | 42-475-32149 | SUNDOWN ENGY LP | Injection | 2,800 | -- | 6,180–7,104 |
| Cancelled | STATE-UNIVERSITY"DO" #1 | 42-475-00000 | WILSON SYSTEMS, INC | Disposal | 2,500 | -- | 5,660–6,320 |
| Plugged | MAG-SEALY (YATES) UNIT #428 | 42-475-03401 | QUANTUM RES MANAGEMENT,LLC | Injection | 2,500 | -- | 2,760–2,953 |
| Plugged | WILSON, JOHN H. TRUSTEE "B" #1D | 42-475-31725 | NOBLE ENGY INC | Disposal | 2,500 | -- | 5,288–5,580 |
| Plugged | UNIVERSITY-WICKETT -B- #13W | 42-475-32389 | WHITING OIL AND GAS CORP | Injection | 2,500 | -- | 2,538–2,794 |
| Cancelled | WEISS -A- /EO/ #A 1 A | 42-475-20268 | MR OIL CO | Injection | 2,500 | -- | 2,215–2,368 |
| Inactive | SEALY SMITH #847 | 42-475-37344 | SUNDOWN ENGY LP | Injection | 2,500 | -- | 8,200–9,100 |
| Plugged | MAG-SEALY (YATES) UNIT #417 | 42-475-03366 | QUANTUM RES MANAGEMENT,LLC | Injection | 2,500 | -- | 2,720–3,050 |
| Cancelled | HUTCHINGS STOCK ASSN. #1542 | 42-475-34141 | SUNDOWN ENGY LP | Injection | 2,500 | -- | 3,700–3,900 |
| Plugged | LEEDE, EDWARD M. #1D | 42-475-30915 | LARIO OIL & GAS CO | UIC | 2,500 | -- | 5,225–5,736 |
| Cancelled | CAPRITO #1 | 42-475-30502 | SIMON, W. D. OIL CO | Disposal | 2,200 | -- | 4,920–4,950 |
| Plugged | BARSTOW BRINE STATION #1 | 42-475-20329 | BASIC ENGY SERVICES, L.P | UIC | 2,160 | -- | 2,695–3,343 |
| Plugged | OBRIEN, G. W., ETAL #1457WR | 42-475-33296 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,650–3,026 |
| Plugged | STATE "WZ" #6D | 42-475-30819 | CIMAREX ENGY CO. OF COLORADO | Injection | 2,000 | -- | 4,976–6,207 |
| Plugged | OBRIEN, G. W., ETAL #104WI | 42-475-01556 | WHITING OIL AND GAS CORP | Injection | 2,000 | -- | 2,200–2,813 |
| Plugged | OBRIEN, G. W., ETAL #1463W | 42-475-33294 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,700–3,073 |
| Plugged | OBRIEN, G. W., ETAL #1464W | 42-475-33285 | FOUR CORNERS PETRO II, LLC | Injection | 2,000 | -- | 2,650–3,065 |
| Plugged | HUTCHINGS STOCK ASSN. #1520WI | 42-475-34041 | TWO P PTRS, LLC | Injection | 2,000 | -- | 2,400–2,800 |
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.