Saltwater Disposal Wells in Mitchell County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
1,118
Permitted Capacity
1.1M bbl/d
Injected 12mo (thru 2025-06)
47.8M bbl
UIC Permits All Time
2,068
Earthquakes in Mitchell County → seismicity & the disposal link, from TexNet
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Plugged | FOSTER, MARY #49W | 42-335-01871 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 2,370–3,300 |
| Plugged | FOSTER, MARY #97W | 42-335-10437 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 2,416–3,350 |
| Plugged | DABBS #6 | 42-335-30295 | HMH OPERATORS | UIC | 1,000 | -- | 1,565–1,592 |
| Plugged | DAVIS #2 | 42-335-00638 | STEPHENS, AUTRY C | Disposal | 1,000 | -- | 2,400–5,000 |
| Plugged | WESTBROOK SOUTHEAST UNIT #55W | 42-335-33352 | SABINAL ENGY OPER, LLC | Injection | 1,000 | -- | 2,900–3,100 |
| Plugged | WESTBROOK SOUTHWEST UNIT #193W | 42-335-30013 | MERIDIAN OIL INC | Injection | 1,000 | -- | 2,516–3,127 |
| Plugged | FOSTER, MARY #80W | 42-335-10331 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 2,584–3,292 |
| Cancelled | FOSTER, MARY #240 | 42-335-33422 | BASA RES, INC | Injection | 1,000 | -- | 2,300–3,400 |
| Cancelled | FOSTER, MARY #129 | 42-335-31627 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 3,003–3,246 |
| Plugged | WESTBROOK SOUTHWEST UNIT #51W | 42-335-00071 | CIMAREX ENGY CO. OF COLORADO | Injection | 1,000 | -- | 2,882–3,102 |
| Cancelled | FOSTER, MARY #46 | 42-335-00929 | PARKER & PARSLEY DEV L.P | Injection | 1,000 | -- | 2,418–2,750 |
| Inactive | COLEMAN RANCH UNIT #1108 | 42-335-32385 | AMERICO ENGY RES, LLC | Injection | 1,000 | -- | 2,715–2,848 |
| Plugged | SOLOMON #12 | 42-335-32207 | WINFREY, W. C | Injection | 1,000 | -- | 2,717–2,890 |
| Inactive | COLEMAN RANCH UNIT #811 | 42-335-32729 | AMERICO ENGY RES, LLC | Injection | 1,000 | -- | 2,695–2,923 |
| Inactive | FOSTER, W. L. #1 #19 | 42-335-01397 | BCE-MACH III LLC | Injection | 1,000 | -- | 2,754–2,875 |
| Inactive | COLEMAN RANCH UNIT #710 | 42-335-34054 | AMERICO ENGY RES, LLC | Injection | 1,000 | -- | 2,702–2,934 |
| Plugged | COLEMAN, L.M. #3 | 42-335-01135 | WILBANKS, BRUCE A. CO | Injection | 1,000 | -- | 2,550–2,793 |
| Plugged | FOSTER, W. L. #2W | 42-335-00434 | MGM OIL & GAS CO | Injection | 1,000 | -- | 2,550–2,856 |
| Plugged | WESTBROOK SOUTHWEST UNIT #42W | 42-335-30017 | MERIDIAN OIL INC | Injection | 1,000 | -- | 2,480–3,068 |
| Plugged | RITCHEY -D- #4 | 42-335-32254 | CAMELBACK ENGY CORP | Injection | 1,000 | -- | 3,242–3,416 |
| Plugged | FOSTER, MARY #10 | 42-335-00894 | MOBIL OIL CORP | Injection | 1,000 | -- | 2,523–2,839 |
| Plugged | FOSTER, MARY #59 | 42-335-01231 | PARKER & PARSLEY DEV L.P | Injection | 1,000 | -- | 2,420–2,867 |
| Plugged | NAIL "16" #1 | 42-335-33710 | KATSCO ENGY, INC | Disposal | 1,000 | -- | 7,010–7,036 |
| Plugged | FOSTER, MARY #110W | 42-335-30809 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 2,479–3,272 |
| Plugged | WESTBROOK SOUTHWEST UNIT #31W | 42-335-30020 | WAGNER, DUER & CO | Injection | 1,000 | -- | 2,496–3,136 |
| Plugged | FOSTER, MARY #107W | 42-335-30283 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 2,566–3,158 |
| Plugged | MCCABE, V.T. "B" #11W | 42-335-30784 | MERIT ENGY CO | Injection | 1,000 | -- | 5,950–6,200 |
| Plugged | FOSTER, MARY #61W | 42-335-01233 | PARKER & PARSLEY DEV L.P | Injection | 1,000 | -- | 2,486–2,772 |
| Cancelled | ELLWOOD,W.L. TRUST "B" #2 | 42-335-32025 | CREGO EXPL | Injection | 1,000 | -- | 5,450–7,114 |
| Cancelled | FOSTER, MARY #212W | 42-335-33289 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 2,400–3,371 |
| Plugged | MCCABE, V.T. "B" #16 | 42-335-30872 | MERIT ENGY CO | Injection | 1,000 | -- | 5,950–6,200 |
| Inactive | FOSTER, W. L. #1 #63 | 42-335-31654 | BCE-MACH III LLC | Injection | 1,000 | -- | 2,400–2,988 |
| Plugged | MCCABE, V.T. "C" #13W | 42-335-31617 | MERIT ENGY CO | Injection | 1,000 | -- | 5,980–6,190 |
| Cancelled | FOSTER, MARY #130 | 42-335-31626 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 2,511–3,276 |
| Plugged | WESTBROOK SOUTHWEST UNIT #44W | 42-335-30022 | WAGNER, DUER & CO | Injection | 1,000 | -- | 2,452–3,072 |
| Plugged | MCCABE, V.T. "D" #7 | 42-335-30843 | MERIT ENGY CO | Injection | 1,000 | -- | 6,025–6,250 |
| Plugged | FOSTER, MARY #463 | 42-335-34104 | BASA RES, INC | Injection | 1,000 | -- | 2,365–3,320 |
| Inactive | WESTBROOK SOUTHEAST UNIT #1015 | 42-335-00314 | BCE-MACH III LLC | Injection | 1,000 | -- | 2,822–3,170 |
| Plugged | FOSTER, MARY #91W | 42-335-10357 | CROWNQUEST OPER, LLC | Injection | 1,000 | -- | 2,300–3,250 |
| Plugged | MCKENNEY, T. L. -D- #33W | 42-335-33109 | XOG OPER LLC | Injection | 1,000 | -- | 2,455–3,400 |
| Cancelled | NORTH WESTBROOK UNIT #2001W | 42-335-80343 | STANDARD OIL COMPANY OF TEXAS | UIC | 1,000 | -- | 3,000 |
| Plugged | STUBBLEFIELD, FRANKIE -A- #2W | 42-335-31235 | WILLIAMS, CLAYTON ENGY, INC | Injection | 1,000 | -- | 6,150–6,315 |
| Plugged | FOSTER, W. L., ESTATE #39W | 42-335-33092 | XOG OPER LLC | Injection | 1,000 | -- | 2,500–3,600 |
| Plugged | STUBBLEFIELD, FRANKIE #13W | 42-335-32072 | WILLIAMS, CLAYTON ENGY, INC | Injection | 1,000 | -- | 6,020–6,250 |
| Plugged | NORTH WESTBROOK UNIT #1205W | 42-335-10395 | TEXACO E & P INC | Injection | 1,000 | -- | 2,936–3,087 |
| Plugged | RANNEFELD, DORTHA #2W | 42-335-31353 | MERIT ENGY CO | Injection | 1,000 | -- | 6,100–6,280 |
| Plugged | NORTH WESTBROOK UNIT #7103W | 42-335-01382 | TEXACO E & P INC | Injection | 1,000 | -- | 2,888–3,026 |
| Plugged | WESTBROOK SOUTHEAST UNIT #12W | 42-335-30039 | ENERGEN RES CORP | Injection | 900 | -- | 3,006–3,120 |
| Cancelled | STUBBLEFIELD, FRANKIE #11 | 42-335-31232 | SUN EXPL. & PROD. CO.-MIDLAND | Injection | 900 | -- | 6,000–6,200 |
| Plugged | WESTBROOK SOUTHEAST UNIT #45W | 42-335-00633 | FINA OIL & CHEMICAL CO | Injection | 900 | -- | 2,980–3,063 |
| Cancelled | WESTBROOK SOUTHEAST UNIT #2901 | 42-335-00000 | AMERICAN PETROFINA CO. OF TEX | UIC | 900 | -- | 2,978–3,130 |
| Plugged | WESTBROOK SOUTHWEST UNIT #320 | 42-335-34701 | GRAYROCK ENERGY II, LLC | Injection | 900 | -- | 2,300–3,400 |
| Plugged | FOSTER -A- #8W | 42-335-31908 | C & S OPERATING | Injection | 875 | -- | 2,632–2,648 |
| Plugged | NORTH WESTBROOK UNIT #4402W | 42-335-00770 | ENERGEN RES CORP | Injection | 800 | -- | 2,919–3,101 |
| Plugged | FOSTER, W. L. #5 #14W | 42-335-31400 | ENERGEN RES CORP | Injection | 800 | -- | 2,400–2,900 |
| Plugged | EAST EXTENSION WESTBROOK UNIT #1311W | 42-335-30489 | ATLAS ENERGY CORPORATION (DEL.) | Injection | 800 | -- | 2,495–3,500 |
| Plugged | NORTH WESTBROOK UNIT #2602W | 42-335-30882 | TEXACO E & P INC | Injection | 800 | -- | 2,982–3,087 |
| Plugged | NORTH WESTBROOK UNIT #2114W | 42-335-30883 | TEXACO E & P INC | Injection | 800 | -- | 2,900–3,150 |
| Plugged | NORTH WESTBROOK UNIT #1305 | 42-335-00500 | CHEVRON OIL COMPANY | UIC | 800 | -- | 2,911–3,077 |
| Cancelled | NORTH WESTBROOK UNIT #705W | 42-335-33359 | CHEVRON OIL COMPANY | UIC | 800 | -- | 2,900–3,150 |
| Cancelled | FOSTER, W. L. #5 #13 | 42-335-31499 | TEXACO E & P INC | Injection | 800 | -- | 2,400–2,900 |
| Plugged | WATSON, W. W. #27W | 42-335-30662 | LEGACY RESERVES OPER LP | Injection | 800 | -- | 2,408–3,206 |
| Plugged | NORTH WESTBROOK UNIT #2123 | 42-335-32781 | TEXACO E & P INC | Injection | 800 | -- | 2,900–3,150 |
| Cancelled | NORTH WESTBROOK UNIT #3010 | 42-335-31663 | ENERGEN RES CORP | Injection | 800 | -- | 2,900–3,150 |
| Plugged | NORTH WESTBROOK UNIT #6925W | 42-335-33525 | ENERGEN RES CORP | Injection | 800 | -- | 2,850–3,150 |
| Plugged | NORTH WESTBROOK UNIT #7024W | 42-335-33526 | TEXACO E & P INC | Injection | 800 | -- | 2,850–3,150 |
| Plugged | DOOLF A #2A | 42-335-30149 | MORGAN CREEK PRODUCTION CO., INC | UIC | 800 | -- | 2,864–3,130 |
| Plugged | FOSTER, W. L. #5 #7W | 42-335-01674 | TEXACO E & P INC | Injection | 800 | -- | 2,446–2,833 |
| Plugged | NORTH WESTBROOK UNIT #6927W | 42-335-33531 | SABINAL ENGY OPER, LLC | Injection | 800 | -- | 2,850–3,150 |
| Cancelled | NORTH WESTBROOK UNIT #6606W | 42-335-00000 | TEXACO E & P INC | Injection | 800 | -- | 2,850–3,150 |
| Inactive | NORTH WESTBROOK UNIT #2107 | 42-335-00410 | BCE-MACH III LLC | Injection | 800 | -- | 2,700–3,200 |
| Plugged | WATSON, W. W. #25W | 42-335-30544 | BROTHERS PROD CO INC | Injection | 800 | -- | 2,410–3,241 |
| Plugged | NORTH WESTBROOK UNIT #3510W | 42-335-32221 | ENERGEN RES CORP | Injection | 800 | -- | 2,700–3,200 |
| Plugged | EAST EXTENSION WESTBROOK UNIT #1254W | 42-335-30363 | ATLAS ENERGY CORPORATION (DEL.) | UIC | 800 | -- | 2,757–3,500 |
| Cancelled | NORTH WESTBROOK UNIT #6832W | 42-335-00000 | TEXACO E & P INC | Injection | 800 | -- | 2,850–3,150 |
| Cancelled | NORTH WESTBROOK UNIT #5004 | 42-335-31466 | ENERGEN RES CORP | Injection | 800 | -- | 2,700–3,200 |
| Plugged | NORTH WESTBROOK UNIT #1313W | 42-335-32799 | TEXACO E & P INC | Injection | 800 | -- | 2,900–3,150 |
| Plugged | NORTH WESTBROOK UNIT #6826W | 42-335-33522 | TEXACO E & P INC | Injection | 800 | -- | 2,850–3,150 |
| Plugged | JORDON #4 | 42-335-30184 | T.O.I | UIC | 800 | -- | 2,985–3,232 |
| Plugged | EAST EXTENSION WESTBROOK UNIT #1222W | 42-335-30365 | ATLAS ENERGY CORPORATION (DEL.) | UIC | 800 | -- | 2,980–2,990 |
| Plugged | NORTH WESTBROOK UNIT #6928W | 42-335-33532 | TEXACO E & P INC | Injection | 800 | -- | 2,850–3,150 |
| Inactive | NORTH WESTBROOK UNIT #6929 | 42-335-34576 | BCE-MACH III LLC | Injection | 800 | -- | 2,850–3,150 |
| Plugged | NORTH WESTBROOK UNIT #5107W | 42-335-31989 | TEXACO E & P INC | Injection | 800 | -- | 2,900–3,150 |
| Plugged | WATSON, W. W. #26W | 42-335-30543 | LAKEWOOD OPER, LTD | Injection | 800 | -- | 2,378–3,230 |
| Plugged | OGLESBY #1 | 42-335-30267 | PARTEE DRILLING INC | UIC | 800 | -- | 2,900–3,500 |
| Cancelled | NORTH WESTBROOK UNIT #7028W | 42-335-00000 | TEXACO E & P INC | Injection | 800 | -- | 2,850–3,150 |
| Plugged | EAST WESTBROOK UNIT #202W | 42-335-30178 | ATLAS ENERGY CORPORATION (DEL.) | UIC | 800 | -- | 2,904–3,156 |
| Plugged | JUSTICE #2 | 42-335-30181 | MORGAN CREEK PRODUCTION CO., INC | UIC | 800 | -- | 2,914–3,170 |
| Plugged | EAST EXTENSION WESTBROOK UNIT #1276W | 42-335-30361 | ATLAS ENERGY CORPORATION (DEL.) | UIC | 800 | -- | 2,913–3,120 |
| Cancelled | NORTH WESTBROOK UNIT #6827W | 42-335-00000 | TEXACO E & P INC | Injection | 800 | -- | 2,850–3,150 |
| Plugged | EAST EXTENSION WESTBROOK UNIT #1194 | 42-335-30507 | MAJESTIC PETRO CORP | UIC | 800 | -- | -- |
| Plugged | ADAMS #3D | 42-335-32213 | MARTINEAU PETRO, INC | Injection | 800 | -- | 2,084–2,712 |
| Plugged | NORTH WESTBROOK UNIT #1311W | 42-335-30885 | TEXACO E & P INC | Injection | 800 | -- | 2,900–3,150 |
| Plugged | EAST EXTENSION WESTBROOK UNIT #1184W | 42-335-30335 | ATLAS ENERGY CORPORATION (DEL.) | UIC | 800 | -- | 2,945–3,368 |
| Plugged | WATSON, W. W. #29W | 42-335-30527 | TITAN RES I, INC | Injection | 800 | -- | 2,436–3,227 |
| Plugged | WATSON, W. W. #30W | 42-335-30579 | LEGACY RESERVES OPER LP | Injection | 800 | -- | 2,331–3,162 |
| Cancelled | MORRISON-GILL #3 | 42-335-33524 | TEXACO E & P INC | Injection | 800 | -- | 2,850–3,150 |
| Cancelled | NORTH WESTBROOK UNIT #5701 | 42-335-00592 | TEXACO E & P INC | UIC | 800 | -- | 3,079–3,130 |
| Inactive | NORTH WESTBROOK UNIT #5211 | 42-335-33663 | BCE-MACH III LLC | Injection | 800 | -- | 2,700–3,200 |
| Plugged | WATSON, W. W. #32W | 42-335-30857 | CROWNQUEST OPER, LLC | Injection | 800 | -- | 2,424–2,785 |
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.