Saltwater Disposal Wells in Callahan County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
116
Permitted Capacity
41,629 bbl/d
Injected 12mo (thru 2025-06)
1.7M bbl
UIC Permits All Time
1,244
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Active | ALVEY ESTATE #11 | 42-059-32675 | CYBER ENVIRO-TECH INC | Injection | 150 | -- | 386–394 |
| Active | RAMSEY, CAL -B- #4 | 42-059-80541 | M2 SQUARED OPERATING, LLC | Injection | 150 | -- | 374–405 |
| Active | MASK #9 | 42-059-00976 | SANDSTONE SERVICES, LLC | Injection | 100 | -- | 507–529 |
| Active | GIFFORD #1 | 42-059-35702 | SOJOURNER DRLG. CORP | Injection | 80 | -- | 1,668–1,671 |
| Active | LYTLE GAP (COOK SAND) UNIT #8W | 42-059-31334 | MOMENTUM OPER CO., INC | UIC | 60 | -- | 1,913–1,917 |
| Active | PECAN BAYOU /COOK SAND/ UNIT #6 | 42-059-30193 | MOMENTUM OPER CO., INC | UIC | 0 | -- | 1,858–1,860 |
| Active | MCFARLANE, J.W. #4 D | 42-059-36235 | CWO ENGY, LLC | Injection | 1,500 | -- | 1,342–1,415 |
| Active | BOREN #7 | 42-059-36062 | WEAVER GLOBAL OPERATING, LLC | Injection | 800 | -- | 1,720–1,748 |
| Active | GREEN-WILLIAMS (MORAN) UNIT #307 | 42-059-33427 | GGP EXPL, LTD | Injection | 750 | -- | 2,096–2,106 |
| Active | HARRIS #2 | 42-059-36414 | CWO ENGY, LLC | Injection | 600 | -- | 1,878–1,898 |
| Active | LYTLE GAP (COOK SAND) UNIT #12R | 42-059-36979 | MOMENTUM OPER CO., INC | Injection | 500 | -- | 1,891–1,909 |
| Active | GREEN-WILLIAMS (MORAN) UNIT #305 | 42-059-32933 | GGP EXPL, LTD | Injection | 500 | -- | 2,090–2,108 |
| Active | RAMSEY, CAL #6 | 42-059-32146 | M2 SQUARED OPERATING, LLC | Injection | 300 | -- | 371–374 |
| Active | MCDANIEL, WADE #W 10 | 42-059-08098 | MIDSCO | UIC | 150 | -- | 350–378 |
| Active | BATTLE, E.R. #10 | 42-059-32511 | MIDSCO | Injection | 150 | -- | 1,632–1,635 |
| Active | BURNAM, M.G. #4 | 42-059-33027 | 1836 ENERGY LLC | Injection | 30 | -- | 297–315 |
| Plugged | ISENHOWER, JOHN D. #9 | 42-059-35876 | CLAUSEN, A. G | Injection | 150 | 296 | 436–442 |
| Inactive | DAVIS, S. M. #94 | 42-059-37001 | MERKAZ DRILLING, LLC | Injection | 298 | -- | 387–462 |
| Inactive | DAVIS, S. M. #5 | 42-059-81198 | MERKAZ DRILLING, LLC | Injection | 220 | -- | 400–470 |
| Plugged | NEUMAN 2041-A #2 | 42-059-33092 | MOMENTUM OPER CO., INC | Injection | 200 | -- | 2,062–2,069 |
| Plugged | JACOBS "B" #3B | 42-059-36468 | BLUE OIL, INC | Injection | 7,000 | -- | 3,475–3,673 |
| Plugged | SNYDER RANCH #1 | 42-059-36672 | QUEST EMG, INC | Injection | 3,500 | -- | 1,600–1,675 |
| Plugged | HUTCHISON "13" #1 | 42-059-32226 | ENRE CORP | Disposal | 3,000 | -- | 3,555–3,850 |
| Plugged | ATWELL "A" #8 | 42-059-35984 | LORAC, INC | Injection | 2,500 | -- | 1,728–1,736 |
| Plugged | DICKEY, SYBIL #1 F | 42-059-33857 | ECLIPSE OIL & GAS, INC | Injection | 2,000 | -- | 4,260–4,386 |
| Plugged | DICKEY, SYBIL #1DF | 42-059-33830 | ECLIPSE OIL & GAS, INC | Injection | 2,000 | -- | 4,220–4,350 |
| Plugged | DICKEY, SYBIL #2DF | 42-059-33856 | ECLIPSE OIL & GAS, INC | Injection | 2,000 | -- | 4,234–4,350 |
| Cancelled | MAIN HATCHETT RANCH #6 | 42-059-30839 | QUEST EMG, INC | Disposal | 1,500 | -- | 3,400–3,430 |
| Plugged | ANDERSON #2WS | 42-059-36681 | CHISHOLM OPER, INC | Disposal | 1,500 | -- | 2,520–2,550 |
| Plugged | HILCHER #1 | 42-059-31170 | MJM OIL & GAS, INC | Injection | 1,500 | -- | 4,496–4,526 |
| Plugged | SNYDER-SEALES #21 | 42-059-36901 | RYHOLLAND FIELDER, INC | Injection | 1,500 | -- | 1,422–1,430 |
| Plugged | WILSON, BETTY #1 | 42-059-32299 | DAMSON OIL CORP | Disposal | 1,200 | -- | 3,664–3,710 |
| Plugged | WILSON, BETTY #3 | 42-059-32521 | TORO PROD CO, INC | Disposal | 1,200 | -- | 3,637–3,652 |
| Plugged | HOOKS RANCH UNIT -A- #8 | 42-059-32242 | MERIT ENGY CO | Injection | 1,000 | -- | 3,100–3,234 |
| Plugged | WINDHAM, MARIAN "B" #4 | 42-059-35524 | TRACKER MINERAL | Injection | 1,000 | -- | 2,516–2,550 |
| Plugged | MCCOWN #2 | 42-059-35462 | BRAHMAN OIL, INC | Injection | 1,000 | -- | 2,849–2,856 |
| Plugged | FINLEY "F" #2 | 42-059-00453 | DAGO CASING PULLERS, INC. | Disposal | 1,000 | -- | 4,128–4,141 |
| Plugged | COCHRAN #3 | 42-059-36531 | S.B. STREET OPER, INC | Injection | 1,000 | -- | 1,200–1,405 |
| Plugged | JACKSON #5 | 42-059-05140 | MOMENTUM OPER CO., INC | UIC | 1,000 | -- | 750–763 |
| Plugged | JACKSON #10 | 42-059-05141 | MOMENTUM OPER CO., INC | UIC | 1,000 | -- | 722–800 |
| Plugged | JACKSON #11 | 42-059-05142 | MOMENTUM OPER CO., INC | UIC | 1,000 | -- | 766–780 |
| Cancelled | 3-J'S #1 | 42-059-36441 | BLUE OIL, INC | Injection | 1,000 | -- | 4,087–4,105 |
| Inactive | HOOKS RANCH UNIT #39 | 42-059-34104 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 3,232–3,237 |
| Plugged | GROGAN #1 | 42-059-33447 | WITTIE, EDD ENTERPRISES, INC | Disposal | 1,000 | -- | 669–672 |
| Plugged | JOHNSON, S. #2 | 42-059-35187 | SMITH, JOE T. INC | Disposal | 1,000 | -- | 2,672–2,720 |
| Plugged | HOOKS RANCH UNIT #46 | 42-059-35178 | MERIT ENGY CO | Injection | 1,000 | -- | 3,130–3,154 |
| Plugged | FRY, HENRY #1 | 42-059-33150 | BENGAL GAS TRANSMISSION CO. | Disposal | 1,000 | -- | 3,098–3,146 |
| Plugged | BAUM #1 | 42-059-36341 | TK OPER | Injection | 1,000 | -- | 1,596–1,600 |
| Plugged | PARROTT, MARY K. #2 | 42-059-34663 | SMITH PIPE OF ABILENE | Disposal | 1,000 | -- | 4,269–4,300 |
| Plugged | HOOKS RANCH UNIT -A- #7 | 42-059-32199 | MERIT ENGY CO | Injection | 1,000 | -- | 3,158–3,190 |
| Plugged | MCCARTY & MCCARTY #2 | 42-059-34829 | WESTWOOD ENGY, INC | Disposal | 1,000 | -- | 2,000–2,040 |
| Inactive | HOOKS RANCH UNIT #40 | 42-059-34202 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 3,224–3,240 |
| Plugged | WINDHAM, MARIAN "B" #5 | 42-059-35528 | TRACKER MINERAL | Injection | 1,000 | -- | 2,528–2,532 |
| Plugged | HOOKS RANCH UNIT #16 | 42-059-02356 | MERIT ENGY CO | Injection | 1,000 | -- | 3,170–3,190 |
| Plugged | HOOKS RANCH UNIT #2 | 42-059-81347 | TRACKER MINERAL | Injection | 1,000 | -- | 3,177–3,185 |
| Cancelled | BRADY "C" #1 | 42-059-36882 | D. A. B. OIL SERVICE, INC | Injection | 1,000 | -- | 3,244–3,284 |
| Plugged | SEALE-CLICK #1 E | 42-059-33952 | SMITH PIPE OF ABILENE | Disposal | 850 | -- | 3,550–4,000 |
| Plugged | JONES RANCH #21 | 42-059-36183 | PRINCIPAL OIL CORP | Injection | 820 | -- | 3,830–3,880 |
| Plugged | RUTLAND #7 | 42-059-35677 | ENCON SERVICES, INC | Injection | 800 | -- | 3,900–3,946 |
| Plugged | WINDHAM, JAMES T. #1 | 42-059-35811 | ENCON SERVICES, INC | Injection | 800 | -- | 3,870–3,944 |
| Plugged | WINDHAM, JAMES T. #3 A | 42-059-35911 | CONTOUR OIL & GAS, LLC | Injection | 800 | -- | 3,900–3,960 |
| Plugged | BOREN "B" #3 | 42-059-36113 | KING ENGY RES | Injection | 800 | -- | 1,731–1,734 |
| Plugged | RUTLAND #5 | 42-059-35593 | ENCON SERVICES, INC | Injection | 800 | -- | 3,900–3,930 |
| Plugged | THREE ACES /FLIPPEN/ #505 | 42-059-06659 | OKREEK OIL CO | Injection | 800 | -- | 1,648–1,656 |
| Cancelled | BARNARD #3 U | 42-059-35133 | NOSIVAD OIL, INC | Injection | 800 | -- | 1,682 |
| Plugged | DAVENPORT, J. B. #8 | 42-059-33206 | BRIDWELL OIL CO | Injection | 800 | -- | 3,270–3,280 |
| Plugged | THREE ACES /FLIPPEN/ #402 | 42-059-81459 | OKREEK OIL CO | Injection | 800 | -- | 1,658–1,677 |
| Plugged | RUTLAND #1 | 42-059-35162 | ENCON SERVICES, INC | Injection | 800 | -- | 3,898–3,932 |
| Plugged | HERR-KING FIELD UNIT #711 | 42-059-81380 | VAN OPER, LTD | Injection | 750 | -- | 2,533–2,554 |
| Plugged | HERR-KING FIELD UNIT #426 | 42-059-33517 | VAN OPER, LTD | Injection | 750 | -- | 2,591–2,697 |
| Plugged | HERR-KING FIELD UNIT #718 | 42-059-33840 | VAN OPER, LTD | Injection | 750 | -- | 2,530–2,536 |
| Plugged | HERR-KING FIELD UNIT #420 | 42-059-33148 | VAN OPER, LTD | Injection | 750 | -- | 2,492–2,514 |
| Plugged | HERR-KING FIELD UNIT #423 | 42-059-33383 | VAN OPER, LTD | Injection | 750 | -- | 2,578–2,609 |
| Plugged | HERR-KING FIELD UNIT #424 | 42-059-33453 | VAN OPER, LTD | Injection | 750 | -- | 2,529–2,542 |
| Plugged | GIST #3 | 42-059-05825 | PARAGON CORP | UIC | 750 | -- | 3,282–3,285 |
| Plugged | HERR-KING FIELD UNIT #191 | 42-059-36303 | VAN OPER, LTD | Injection | 750 | -- | 2,464–2,470 |
| Plugged | HERR-KING FIELD UNIT #430 | 42-059-33839 | VAN OPER, LTD | Injection | 750 | -- | 2,583–2,696 |
| Plugged | HERR-KING FIELD UNIT #432 | 42-059-36267 | VAN OPER, LTD | Injection | 750 | -- | 2,608–2,616 |
| Plugged | HERR-KING FIELD UNIT #720 | 42-059-36277 | VAN OPER, LTD | Injection | 750 | -- | 2,568–2,624 |
| Plugged | WILLIAMS, L. L. #2 | 42-059-32211 | SEQUOIA FOSSIL FUELS, INC | Injection | 750 | -- | 3,839–3,864 |
| Cancelled | BOX, I. H. #8 | 42-059-01464 | PARAGON CORP | UIC | 750 | -- | 3,299–3,310 |
| Plugged | MOORE, WILLIE #3 | 42-059-01500 | PARAGON CORP | UIC | 750 | -- | 3,275–3,285 |
| Cancelled | BOX, I. H. -A- #5 | 42-059-00000 | PARAGON CORP | UIC | 750 | -- | 3,300–3,307 |
| Plugged | BRADY, J. W. #2 | 42-059-02959 | PARAGON CORP | UIC | 750 | -- | 3,274–3,321 |
| Plugged | WALLACE #8605 | 42-059-35638 | OXOIL, INC. | Injection | 750 | -- | 3,816–3,950 |
| Plugged | MITCHELL, N. H. #4 | 42-059-80868 | PARAGON CORP | UIC | 750 | -- | 3,272–3,280 |
| Plugged | BOX, I. H. -A- #9 | 42-059-20210 | PARAGON CORP | UIC | 750 | -- | 3,300–3,315 |
| Plugged | SPURRIER, EARL #1 | 42-059-80858 | PARAGON CORP | UIC | 750 | -- | 3,292–3,350 |
| Plugged | COCHRAN #4 | 42-059-36535 | S.B. STREET OPER, INC | Injection | 750 | -- | 1,384–1,391 |
| Cancelled | JOHNSON HEIRS "LITIGATION" #4 | 42-059-32733 | ALDA OIL & GAS CORP | Disposal | 700 | -- | 3,320–3,338 |
| Plugged | JONES RANCH #1 | 42-059-35967 | PRINCIPAL OIL CORP | Injection | 700 | -- | 3,810–3,900 |
| Plugged | JONES RANCH #10 | 42-059-36090 | PRINCIPAL OIL CORP | Injection | 700 | -- | 3,840–3,983 |
| Plugged | JOHNSON HRS. "LITIGATION #4 | 42-059-32733 | WINDOW OPER CO., THE | Disposal | 700 | -- | 2,605–2,666 |
| Plugged | WINDHAM, JAMES T. #3C | 42-059-36080 | ENCON SERVICES, INC | Injection | 700 | -- | 3,881–3,887 |
| Plugged | SEALE-CLICK #1 B | 42-059-33935 | SMITH PIPE OF ABILENE | Disposal | 700 | -- | 3,630–3,997 |
| Plugged | WINDHAM #4 | 42-059-34198 | PETRANOL AMERICA INC | Disposal | 700 | -- | 3,854–4,090 |
| Plugged | FORBES #1 | 42-059-32101 | O.G.O. REFINING | Injection | 630 | -- | 3,687–3,691 |
| Plugged | JACKSON ESTATE #10 | 42-059-30573 | ROPER, BARBARA J | Injection | 602 | -- | 912–918 |
| Plugged | BARNARD #12 | 42-059-36201 | NOSIVAD OIL, INC | Injection | 600 | -- | 1,749–1,759 |
| Plugged | SIMMONS #2 | 42-059-36660 | US. FUELS, INC | Injection | 600 | -- | 3,100–3,500 |
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.