Saltwater Disposal Wells in Terry County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
527
Permitted Capacity
1.5M bbl/d
Injected 12mo (thru 2025-06)
49.4M bbl
UIC Permits All Time
1,052
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Plugged | MALLET LAND & CATTLE CO. #51W | 42-445-30186 | SABINAL ENGY OPER, LLC | Injection | 10,000 | -- | 7,600–8,165 |
| Inactive | HARRED #1 | 42-445-30916 | REIN PUSHER OPER LLC | Injection | 10,000 | -- | 4,881–5,500 |
| Plugged | INVESTORS ROYALTY CO. "A" #29W | 42-445-30758 | TEXACO E & P INC | Injection | 10,000 | -- | 7,852–8,026 |
| Cancelled | DENISON #2 | 42-445-32121 | DOMINION OPER, LLC | Injection | 10,000 | -- | 4,900–5,000 |
| Plugged | MALLET LAND & CATTLE CO. #75W | 42-445-30328 | TEXACO E & P INC | Injection | 10,000 | -- | 7,717–7,992 |
| Plugged | INVESTORS ROYALTY CO. "A" #30W | 42-445-31388 | TEXACO E & P INC | Injection | 10,000 | -- | 7,780–8,100 |
| Plugged | MALLET LAND & CATTLE CO. #107W | 42-445-31387 | SABINAL ENGY OPER, LLC | Injection | 10,000 | -- | 7,790–8,100 |
| Plugged | MALLET LAND & CATTLE CO. #87W | 42-445-30631 | SABINAL ENGY OPER, LLC | Injection | 10,000 | -- | 7,600–8,200 |
| Inactive | WELLMAN UNIT #51 | 42-445-00578 | CAPTUREPOINT LLC | Injection | 10,000 | -- | 9,455–9,665 |
| Plugged | MOSS #104 | 42-445-30908 | PARKER & PARSLEY DEV L.P | Disposal | 10,000 | -- | 5,238–9,700 |
| Inactive | INVESTORS ROYALTY CO. "A" #50 | 42-445-31942 | BCE-MACH III LLC | Injection | 10,000 | -- | 7,600–8,200 |
| Plugged | MALLET LAND & CATTLE CO. #103W | 42-445-30840 | TEXACO E & P INC | Injection | 10,000 | -- | 7,600–8,079 |
| Plugged | MALLET LAND & CATTLE CO. #60W | 42-445-30278 | TEXACO E & P INC | Injection | 10,000 | -- | 7,600–8,150 |
| Inactive | WELLMAN UNIT #408 | 42-445-31435 | CAPTUREPOINT LLC | Injection | 10,000 | -- | 9,460–9,948 |
| Plugged | MALLET LAND & CATTLE CO. #72W | 42-445-30311 | TEXACO E & P INC | Injection | 10,000 | -- | 7,600–8,200 |
| Plugged | INVESTORS ROYALTY CO. "A" #15W | 42-445-30268 | TEXACO E & P INC | Injection | 10,000 | -- | 7,600–8,100 |
| Plugged | MALLET LAND & CATTLE CO. #56W | 42-445-30242 | SABINAL ENGY OPER, LLC | Injection | 10,000 | -- | 7,600–8,150 |
| Plugged | AMO, WANDA G. #1 | 42-445-30925 | VANGUARD OPER, LLC | Injection | 10,000 | -- | 5,500–11,968 |
| Plugged | INVESTORS ROYALTY CO. "A" #18W | 42-445-30596 | TEXACO E & P INC | Injection | 10,000 | -- | 7,300–8,200 |
| Cancelled | TREADAWAY "A" #3 | 42-445-31034 | AMERICAN OPER CO (A) | Injection | 10,000 | -- | 5,900–12,004 |
| Plugged | INVESTORS ROYALTY CO. "A" #17W | 42-445-30597 | SABINAL ENGY OPER, LLC | Injection | 10,000 | -- | 7,550–8,082 |
| Plugged | PIPPIN, O. A. SWD #1 | 42-445-30991 | HATFIELD, SHERRI D. | Disposal | 9,500 | -- | 5,500–6,400 |
| Plugged | HERTEL #1R | 42-445-32374 | CHOLLA PETRO, INC | Injection | 8,000 | -- | 9,484–11,350 |
| Cancelled | PRENTICE NORTHEAST UNIT #182 | 42-445-31329 | PAN AMERICAN PETROLEUM CORP. | UIC | 7,800 | -- | 6,674 |
| Cancelled | SMITH ET AL #1 | 42-445-30927 | PALADIN EXPL CO., INC | Disposal | 6,000 | -- | 5,278–8,655 |
| Cancelled | REESE CLEVELAND #5W | 42-445-30318 | TEXACO E & P INC | Disposal | 6,000 | -- | 5,168–5,441 |
| Plugged | BULLARD, SARA #5 | 42-445-31068 | FINLEY RES, INC | Disposal | 6,000 | -- | 5,100–6,000 |
| Plugged | PRENTICE NORTHEAST UNIT #506 | 42-445-32046 | XTO ENGY INC | Injection | 5,750 | -- | 5,750–7,300 |
| Plugged | FRAZIER, W. G. #8W | 42-445-30700 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 7,200–8,100 |
| Plugged | FRAZIER, W. G. #141 | 42-445-31249 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,800–5,100 |
| Cancelled | MERRITT, CLAUDE #1 | 42-445-30141 | BARJ OIL CO | Disposal | 5,000 | -- | 1,601–6,230 |
| Plugged | FRAZIER, W. G. #9W | 42-445-30707 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 7,200–8,100 |
| Plugged | ADAIR WOLFCAMP UNIT #903W | 42-445-00068 | APC OPER PARTNERSHIP | Injection | 5,000 | -- | 8,100–8,640 |
| Plugged | SB-B #9117 | 42-445-32173 | ENDEAVOR ENGY RES L.P | Injection | 5,000 | -- | 9,960–10,136 |
| Plugged | SB-A #9106 | 42-445-00668 | ENDEAVOR ENGY RES L.P | Injection | 5,000 | -- | 9,850–10,175 |
| Plugged | FRAZIER, W. G. #2W | 42-445-30704 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 7,200–8,100 |
| Inactive | COONS, W. A. #57 | 42-445-31645 | HILCORP ENGY CO | Injection | 5,000 | -- | 7,214–7,550 |
| Plugged | FRAZIER, W. G. #41 | 42-445-00340 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,800–5,100 |
| Plugged | FRAZIER, W. G. #37 | 42-445-00344 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,800–5,100 |
| Plugged | SB-B #9116 | 42-445-32172 | ENDEAVOR ENGY RES L.P | Injection | 5,000 | -- | 9,930–10,148 |
| Plugged | FRAZIER, W. G. #113 | 42-445-30678 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 7,200–8,100 |
| Plugged | ADAIR WOLFCAMP UNIT #602W | 42-445-00558 | APC OPER PARTNERSHIP | Injection | 4,500 | -- | 8,489–8,640 |
| Plugged | ADAIR WOLFCAMP UNIT #2307W | 42-445-00052 | APC OPER PARTNERSHIP | Injection | 4,000 | -- | 8,461–8,565 |
| Plugged | ADAIR WOLFCAMP UNIT #2305W | 42-445-00050 | APC OPER PARTNERSHIP | Injection | 4,000 | -- | 8,435–8,540 |
| Plugged | WELLMAN SW. SAN ANDRES UNIT #26 | 42-445-30732 | TEXLAND PETRO, L.P | Injection | 4,000 | -- | 5,462–5,520 |
| Inactive | NYSTEL, J. P. "B" #7 | 42-445-32004 | R3 OPERATING CORPORATION | Injection | 3,500 | -- | 4,845–4,890 |
| Plugged | ADAIR WOLFCAMP UNIT #1704W | 42-445-00056 | AMERADA HESS CORP | UIC | 3,400 | -- | 8,700–8,850 |
| Plugged | LINDSLEY #1 | 42-445-00136 | KC RESOURCES, INC. | Disposal | 3,300 | -- | 11,321–11,325 |
| Plugged | ADAIR WOLFCAMP UNIT #704W | 42-445-00667 | AMERADA HESS CORP | Injection | 3,153 | -- | 8,530–8,630 |
| Plugged | ADAIR WOLFCAMP UNIT #501 | 42-445-00672 | AMERADA HESS CORP | UIC | 3,153 | -- | -- |
| Plugged | ADAIR WOLFCAMP UNIT #301W | 42-445-00670 | AMERADA HESS CORP | Injection | 3,153 | -- | 8,575–8,655 |
| Plugged | ADAIR WOLFCAMP UNIT #101W | 42-445-00586 | AMERADA HESS CORP | UIC | 3,153 | -- | 8,563–8,610 |
| Plugged | PRENTICE (6700 CLEARFORK) UNIT #157W | 42-445-30033 | ALTURA ENGY LTD | Injection | 3,000 | -- | 6,614–6,819 |
| Cancelled | MALLET LAND & CATTLE CO. #97H | 42-445-30726 | CROSS TIMBERS ENGY, LLC | Injection | 2,800 | -- | 7,600–7,914 |
| Inactive | WELLMAN WEST UNIT #3 | 42-445-10227 | WHITE ROCK OIL & GAS, LLC | Injection | 2,690 | -- | 5,510–5,571 |
| Cancelled | PRENTICE NORTHEAST UNIT #148 U | 42-445-30846 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Cancelled | PRENTICE NORTHEAST UNIT #89 L | 42-445-00335 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Inactive | BRIT CLARE #22 W | 42-445-32290 | BASIN OIL & GAS OPER, LLC | Injection | 2,500 | -- | 7,445–8,321 |
| Plugged | PRENTICE NORTHEAST UNIT #77 U | 42-445-00458 | CROSS TIMBERS OPER CO | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | ADAIR WOLFCAMP UNIT #701W | 42-445-00654 | AMERADA HESS CORP | Injection | 2,500 | -- | 8,515–8,625 |
| Plugged | PRENTICE NORTHEAST UNIT #118 U | 42-445-00333 | CROSS TIMBERS OPER CO | Injection | 2,500 | -- | 5,750–7,300 |
| Inactive | BRIT CLARE #20 W | 42-445-32274 | BASIN OIL & GAS OPER, LLC | Injection | 2,500 | -- | 7,356–8,464 |
| Plugged | PRENTICE NORTHEAST UNIT #574 | 42-445-31787 | XTO ENGY INC | Injection | 2,500 | -- | 6,200–7,300 |
| Cancelled | PRENTICE NORTHEAST UNIT #85A | 42-445-30021 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Cancelled | PRENTICE NORTHEAST UNIT #81A | 42-445-00236 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #79W | 42-445-00228 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Cancelled | PRENTICE NORTHEAST UNIT #78 U | 42-445-10242 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #69 U | 42-445-00538 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #126B | 42-445-00324 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Cancelled | PRENTICE NORTHEAST UNIT #14 U | 42-445-00562 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #64A | 42-445-00310 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #1 | 42-445-00521 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Inactive | PRENTICE NORTHEAST UNIT #647 | 42-445-32159 | HIGHMARK ENGY OPER, LLC | Injection | 2,500 | -- | 5,914–7,500 |
| Inactive | PRENTICE NORTHEAST UNIT #156 | 42-445-31099 | HIGHMARK ENGY OPER, LLC | Injection | 2,500 | -- | 5,913–6,889 |
| Inactive | PRENTICE NORTHEAST UNIT #723 | 42-445-31779 | HIGHMARK ENGY OPER, LLC | Injection | 2,500 | -- | 5,750–6,100 |
| Plugged | PRENTICE NORTHEAST UNIT #77 L | 42-445-00458 | CROSS TIMBERS OPER CO | Injection | 2,500 | -- | 5,750–7,300 |
| Inactive | PRENTICE NORTHEAST UNIT #721 | 42-445-31784 | HIGHMARK ENGY OPER, LLC | Injection | 2,500 | -- | 5,750–6,100 |
| Plugged | PRENTICE NORTHEAST UNIT #80A | 42-445-00240 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Inactive | PRENTICE NORTHEAST UNIT #719 | 42-445-31780 | HIGHMARK ENGY OPER, LLC | Injection | 2,500 | -- | 5,750–6,100 |
| Plugged | PRENTICE NORTHEAST UNIT #27 | 42-445-00455 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #130A | 42-445-00235 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Cancelled | PRENTICE NORTHEAST UNIT #9U | 42-445-00097 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #20 U | 42-445-00527 | CROSS TIMBERS OPER CO | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #102 | 42-445-00452 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #105 L | 42-445-00451 | CROSS TIMBERS OPER CO | Injection | 2,500 | -- | 5,750–7,300 |
| Inactive | PRENTICE NORTHEAST UNIT #125A | 42-445-00325 | HIGHMARK ENGY OPER, LLC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #100 U | 42-445-00460 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #107A | 42-445-00461 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Cancelled | PRENTICE NORTHEAST UNIT #37 L | 42-445-00454 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #105 U | 42-445-00451 | CROSS TIMBERS OPER CO | Injection | 2,500 | -- | 5,750–7,300 |
| Inactive | PRENTICE NORTHEAST UNIT #749 | 42-445-31778 | HIGHMARK ENGY OPER, LLC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #100 L | 42-445-00460 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Inactive | BRIT CLARE #25W | 42-445-32484 | BASIN OIL & GAS OPER, LLC | Injection | 2,500 | -- | 7,425–8,357 |
| Cancelled | PRENTICE NORTHEAST UNIT #35 | 42-445-00299 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Cancelled | PRENTICE NORTHEAST UNIT #271 | 42-445-32007 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,040 |
| Plugged | PRENTICE NORTHEAST UNIT #127A | 42-445-00296 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Cancelled | PRENTICE NORTHEAST UNIT #666 | 42-445-31721 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #109A | 42-445-00241 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Plugged | PRENTICE NORTHEAST UNIT #34 L | 42-445-30018 | XTO ENGY INC | Injection | 2,500 | -- | 5,750–7,300 |
| Inactive | PRENTICE NORTHEAST UNIT #693 | 42-445-31756 | HIGHMARK ENGY OPER, LLC | Injection | 2,500 | -- | 5,700–7,300 |
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.