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 | WESTBROOK SOUTHEAST UNIT #42W | 42-335-30038 | FINA OIL & CHEMICAL CO | Injection | 500 | -- | 3,016–3,121 |
| Cancelled | STRAIN, E. T. #19 | 42-335-00000 | SCHLACHTER OPER CORP | Injection | 450 | -- | 1,615–1,750 |
| Plugged | CORBELL, J. R. #1 | 42-335-30889 | BEP OPERATING, LLC | Injection | 450 | -- | 2,999–3,039 |
| Plugged | CORBELL, J. R. "A" #6 | 42-335-32256 | BEP OPERATING, LLC | Injection | 450 | -- | 1,613–1,779 |
| Plugged | WESTBROOK SOUTHWEST UNIT #201W | 42-335-30012 | WAGNER, DUER & CO | Injection | 400 | -- | 2,900–3,200 |
| Plugged | CRAWFORD-STRAIN UNIT #1904I | 42-335-00867 | SCHLACHTER OPER CORP | Injection | 400 | -- | 1,600–1,630 |
| Plugged | MORRISON -G- #10 | 42-335-30214 | MERIT ENGY CO | Injection | 400 | -- | 2,400–3,300 |
| Cancelled | FOSTER, W. L., ESTATE #8 | 42-335-00582 | HOLLEY, A.L., ETAL | UIC | 400 | -- | 2,713–3,300 |
| Plugged | MCCABE, V.T. "B" #20 | 42-335-31175 | SUN EXPL. & PROD. CO.-MIDLAND | UIC | 400 | -- | 6,000–6,300 |
| Cancelled | MCCABE, V.T. "B" #22 | 42-335-31895 | SUN EXPL. & PROD. CO.-MIDLAND | UIC | 400 | -- | 6,000–6,300 |
| Plugged | FOSTER, W. L. 5 #7W | 42-335-01674 | TEXACO E & P INC | Injection | 400 | -- | 1,858–2,349 |
| Plugged | FOSTER, W. L. #1 #36W | 42-335-01677 | TEXACO E & P INC | Injection | 400 | -- | 2,762–2,830 |
| Plugged | EARNEST #7 | 42-335-31842 | ELLPEN, INC | Injection | 400 | -- | 1,550–1,570 |
| Cancelled | WESTBROOK SOUTHWEST UNIT #404R | 42-335-33543 | MERIDIAN OIL INC | Injection | 400 | -- | 2,960–3,100 |
| Cancelled | WESTBROOK SOUTHWEST UNIT #15 | 42-335-00069 | GRUY PETRO MANAGEMENT CO | Injection | 400 | -- | 2,938–3,092 |
| Plugged | JACKSON -A- #4W | 42-335-10155 | ENERGEN RES CORP | Injection | 400 | -- | 2,419–2,849 |
| Plugged | EARNEST #1 | 42-335-31690 | ELLPEN, INC | Injection | 400 | -- | 1,550–1,570 |
| Plugged | HAMILTON "A" #2 | 42-335-31934 | ELLPEN, INC | Injection | 400 | -- | 1,542–1,593 |
| Plugged | MCCABE, V.T. "B" #18 | 42-335-31169 | SUN EXPL. & PROD. CO.-MIDLAND | Injection | 400 | -- | 6,037–6,150 |
| Plugged | MITCHELL FEE #1W | 42-335-01485 | SCYTHIAN, LTD | UIC | 375 | -- | 2,937–3,088 |
| Plugged | ADAMS B/W #2 | 42-335-10151 | WINDHAM, L. E. | UIC | 350 | -- | 2,492–2,745 |
| Plugged | FOSTER -A- #8 | 42-335-31905 | KAC OIL & GAS CO | Injection | 350 | -- | 2,608–2,674 |
| Plugged | TRAIN, J. L. "A" #1 | 42-335-01005 | CEDAR BEND OIL CO | Injection | 350 | -- | 1,440–1,700 |
| Plugged | MILLS-STRAIN UNIT #1313 | 42-335-31607 | ENDEAVOR ENGY RES L.P | Injection | 300 | -- | 1,508–1,630 |
| Plugged | SAYLES #13W | 42-335-31159 | DOOLIES PRODUCTION | Injection | 300 | -- | 1,560–1,676 |
| Plugged | SAYLES #12W | 42-335-31160 | DOOLIES PRODUCTION | Injection | 300 | -- | 1,560–1,676 |
| Plugged | SAYLES #11W | 42-335-31158 | DOOLIES PRODUCTION | Injection | 300 | -- | 1,560–1,676 |
| Plugged | CRANFILL #1 | 42-335-00263 | S & M ROYALTY | Injection | 300 | -- | 1,524–1,554 |
| Plugged | BELL #15W | 42-335-30702 | LAKEWOOD OPER, LTD | Injection | 300 | -- | 2,442–3,202 |
| Plugged | BRENNAND #1 | 42-335-00455 | ABRAXAS PROD CORP | Disposal | 300 | -- | 2,530–2,642 |
| Plugged | CRAWFORD, C. G. MRS. #1 | 42-335-01256 | SCHLACHTER OPER CORP | Injection | 300 | -- | 1,634–1,644 |
| Cancelled | MCMILLAN, VERSIE #6 | 42-335-32692 | UNITEX OIL & GAS, L.L.C | Injection | 300 | -- | 1,703–1,791 |
| Inactive | CRAWFORD-STRAIN UNIT #1105 | 42-335-34688 | SCHLACHTER OPER CORP | Injection | 300 | -- | 1,636–1,744 |
| Plugged | MCMILLAN, VERSIE #2 | 42-335-32696 | UNITEX OIL & GAS, L.L.C | Injection | 300 | -- | 1,736–1,783 |
| Plugged | MCMILLAN, VERSIE #13 | 42-335-32890 | UNITEX OIL & GAS, L.L.C | Injection | 300 | -- | 1,660–1,776 |
| Plugged | MILLS-STRAIN UNIT #101 | 42-335-00225 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,514–1,645 |
| Inactive | MCMILLAN, VERSIE #10 | 42-335-32891 | UNITEX OIL & GAS, L.L.C | Injection | 300 | -- | 1,658–1,771 |
| Plugged | CRAWFORD, C. G. MRS. #3 | 42-335-01340 | SCHLACHTER OPER CORP | Injection | 300 | -- | 1,664–1,676 |
| Plugged | HUMPHREYS, J. H. "B" #5 | 42-335-00272 | SHELDON PETRO CO | UIC | 300 | -- | 1,530–1,562 |
| Cancelled | CRAWFORD-STRAIN UNIT #1501 | 42-335-01257 | SCHLACHTER OPER CORP | Injection | 300 | -- | 1,550–1,650 |
| Cancelled | CRAWFORD-STRAIN UNIT #1503 | 42-335-01341 | SCHLACHTER OPER CORP | Injection | 300 | -- | 1,550–1,650 |
| Plugged | CRANFILL #2W | 42-335-00264 | MITCHELL COUNTY INVESTMENTS | Injection | 300 | -- | 1,532–1,610 |
| Plugged | STRAIN, E. T. "A" #2 | 42-335-01355 | SCHLACHTER OPER CORP | Injection | 300 | -- | 1,672–1,692 |
| Plugged | BARBER -E- #4D | 42-335-32043 | GOPHER RESOURCES CO. | Injection | 300 | -- | 2,131–3,118 |
| Inactive | CRAWFORD-STRAIN UNIT #2101 | 42-335-30743 | SCHLACHTER OPER CORP | Injection | 300 | -- | 1,525–1,670 |
| Plugged | STRAIN, E. T. -C- #8 | 42-335-01364 | FOSSIL FUELS INC | Injection | 300 | -- | 1,714–1,720 |
| Plugged | POOR FARM -C- #3 | 42-335-32537 | ENERGEN RES CORP | Injection | 300 | -- | 2,560–3,328 |
| Inactive | STRAIN #11 | 42-335-01643 | ONAROLL OPERATING LLC | Injection | 300 | -- | 1,645–1,656 |
| Plugged | HUMPHREYS, J. H. "B" #2W | 42-335-00287 | DODSON, WAYNE | UIC | 300 | -- | 1,550–1,568 |
| Cancelled | STRAIN, E.T."D" #10 | 42-335-00000 | SECO PROD CO | UIC | 300 | -- | 2,987–3,143 |
| Plugged | STRAIN, L. A. #3 | 42-335-33629 | TRADITION RES OPER, LLC | Injection | 300 | -- | 1,504–1,631 |
| Cancelled | ELLWOOD #206 | 42-335-33127 | TUTHILL & BARBEE | Disposal | 300 | -- | 4,526–4,600 |
| Plugged | MILLS, F. M. "A" #1D | 42-335-00226 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,490–1,610 |
| Plugged | MILLS-STRAIN UNIT #701 | 42-335-00506 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,435–15,670 |
| Cancelled | MILLS-STRAIN UNIT #1003 | 42-335-01014 | ENDEAVOR ENGY RES L.P | Injection | 300 | -- | 1,479–1,743 |
| Plugged | MILLS-STRAIN UNIT #1308 | 42-335-00243 | LOMAK PROD CO | Injection | 300 | -- | 1,512–1,603 |
| Plugged | MILLS-STRAIN UNIT #1309 | 42-335-00244 | LOMAK PROD CO | Injection | 300 | -- | 1,560–1,620 |
| Plugged | MILLS-STRAIN UNIT #108 | 42-335-00108 | ENDEAVOR ENGY RES L.P | Injection | 300 | -- | 1,521–1,638 |
| Cancelled | MILLS, F. M. "A" #11 | 42-335-00000 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,495–1,610 |
| Cancelled | MILLS-STRAIN UNIT #503 | 42-335-01001 | RANGE PROD CO | Injection | 300 | -- | 1,500–1,650 |
| Plugged | MILLS-STRAIN UNIT #504 | 42-335-01002 | LOMAK PROD CO | Injection | 300 | -- | 1,439–1,689 |
| Cancelled | GINNIS #10 | 42-335-00000 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,500–1,620 |
| Cancelled | GINNIS #13 | 42-335-00000 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,500–1,620 |
| Plugged | MILLS-STRAIN UNIT #705 | 42-335-01726 | RANGE PROD CO | Injection | 300 | -- | 1,525–1,605 |
| Cancelled | MILLS, A. C. #6 | 42-335-00000 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,500–1,620 |
| Cancelled | MILLS, A. C. #8 | 42-335-00000 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,500–1,620 |
| Cancelled | MILLS, F. M. "B" #5 | 42-335-00000 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,500–1,620 |
| Cancelled | MILLS, F. M. "B" #4 | 42-335-00000 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,500–1,620 |
| Cancelled | MILLS, F. M. "B" #7 | 42-335-00000 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,500–1,620 |
| Plugged | MILLS-STRAIN UNIT #902 | 42-335-00802 | ENDEAVOR ENGY RES L.P | Injection | 300 | -- | 1,451–1,574 |
| Cancelled | MILLS-STRAIN UNIT #1101 | 42-335-01113 | ENDEAVOR ENGY RES L.P | Injection | 300 | -- | 1,521–1,631 |
| Plugged | MILLS-STRAIN UNIT #1002 | 42-335-01010 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,496–1,652 |
| Cancelled | STRAIN, J. L. "B" #12 | 42-335-00000 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,500–1,620 |
| Plugged | MILLS-STRAIN UNIT #1306 | 42-335-30593 | RANGE PROD CO | Injection | 300 | -- | 1,516–1,628 |
| Plugged | BELL #16W | 42-335-30703 | LAKEWOOD OPER, LTD | Injection | 300 | -- | 2,434–3,205 |
| Cancelled | STRAIN, J. L. #14 | 42-335-00000 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,500–1,620 |
| Cancelled | STRAIN, L. A. "B" #3 | 42-335-00000 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,500–1,620 |
| Plugged | MILLS-STRAIN UNIT #1603 | 42-335-30381 | ENDEAVOR ENGY RES L.P | Injection | 300 | -- | 1,500–1,620 |
| Plugged | MORRISON -35- #7 | 42-335-10299 | ANDERSON, R. S., INC | Injection | 300 | -- | 2,435–3,190 |
| Cancelled | SIMPSON, O. L. #7 | 42-335-33900 | UNITEX OIL & GAS, L.L.C | Injection | 300 | -- | 2,950–3,100 |
| Plugged | CRAWFORD-STRAIN UNIT #604 | 42-335-01361 | SCHLACHTER OPER CORP | Injection | 300 | -- | 1,669–1,681 |
| Plugged | WOMACK, MARY -A- #17W | 42-335-33901 | UNITEX OIL & GAS, L.L.C | Injection | 300 | -- | 2,950–3,100 |
| Plugged | WOMACK, MARY -A- #22W | 42-335-33902 | UNITEX OIL & GAS, L.L.C | Injection | 300 | -- | 2,950–3,100 |
| Cancelled | MILLS-STRAIN UNIT #1106 | 42-335-01118 | ENDEAVOR ENGY RES L.P | Injection | 300 | -- | 1,480–1,568 |
| Plugged | STRAIN, J. L. "B" #4 | 42-335-00711 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,467–1,630 |
| Plugged | MILLS-STRAIN UNIT #1301 | 42-335-00239 | LOMAK PROD CO | Injection | 300 | -- | 1,520–1,630 |
| Cancelled | TRAIN, J. L. "B" #1 | 42-335-80843 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,470–1,722 |
| Inactive | MILLS-STRAIN UNIT #1805 | 42-335-33364 | SCHLACHTER OPER CORP | Injection | 300 | -- | 1,500–1,650 |
| Cancelled | MILLS, A. C. "C" #4 | 42-335-00000 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,500–1,650 |
| Cancelled | MILLS, A. C. "C" #2 | 42-335-00000 | GRAND BANKS ENGY CO | Injection | 300 | -- | 1,500–1,650 |
| Plugged | ELLWOOD "C" #206 | 42-335-33127 | NADEL AND GUSSMAN PERMIAN,L.L.C | Disposal | 300 | -- | 4,526–4,600 |
| Cancelled | DOUTHIT #816 | 42-335-00000 | SOMA OPER CO, LLC | Injection | 250 | -- | 1,260–1,300 |
| Plugged | COLEMAN RANCH #11 | 42-335-33259 | COALINGA CORP | Injection | 250 | -- | 1,733–1,757 |
| Plugged | EARNEST #4 | 42-335-31706 | LEM OPER CO. INC | Injection | 250 | -- | 1,530–1,551 |
| Cancelled | CRAWFORD-STRAIN UNIT #1208 | 42-335-35417 | SCHLACHTER OPER CORP | Injection | 250 | -- | 1,560–1,730 |
| Inactive | CRAWFORD-STRAIN UNIT #1209 | 42-335-35443 | SCHLACHTER OPER CORP | Injection | 250 | -- | 1,560–1,730 |
| Plugged | COLEMAN RANCH "A" #11 | 42-335-33263 | COALINGA CORP | Injection | 250 | -- | 1,693–1,708 |
| Cancelled | CRAWFORD-STRAIN UNIT #1210 | 42-335-35416 | SCHLACHTER OPER CORP | Injection | 250 | -- | 1,560–1,730 |
| Plugged | COLEMAN RANCH #10 | 42-335-33238 | COALINGA CORP | Injection | 250 | -- | 1,719–1,745 |
| Cancelled | COLEMAN RANCH "A" #7 | 42-335-33273 | COALINGA CORP | Injection | 250 | -- | 1,652–1,691 |
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.