Saltwater Disposal Wells in San Patricio County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
54
Permitted Capacity
439,400 bbl/d
Injected 12mo (thru 2025-06)
12.1M bbl
UIC Permits All Time
372
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Plugged | HUNT, J. M. #5D | 42-409-01449 | KAMLOK, INC | Disposal | 2,000 | -- | 4,150–4,200 |
| Plugged | BLASCHKE & MAYO TR. 1 #16 F | 42-409-30291 | COX RES CORP | Disposal | 2,000 | -- | 3,955–4,270 |
| Cancelled | FLINN HEIRS #3 D | 42-409-32223 | CORE E & P CORP | Disposal | 2,000 | -- | 1,306–1,690 |
| Plugged | WELCH, R. A., FEE #6 | 42-409-03062 | BHP PETRO CO INC | Disposal | 2,000 | -- | 1,260–1,340 |
| Plugged | HAVELKA #1 | 42-409-31862 | HAVELKA DISPOSAL SYSTEM | Disposal | 2,000 | -- | 4,038–4,380 |
| Plugged | KIESCHNICK, E. E. #2D | 42-409-00000 | FIELD, JAMES R | Disposal | 2,000 | -- | 3,680–3,695 |
| Plugged | WELDER, J. F., UNIT #C 33D | 42-409-30221 | ENERGEN RES CORP | Disposal | 2,000 | -- | 1,300–4,530 |
| Cancelled | FLINN HEIRS #3D | 42-409-32223 | DOLPHIN PETRO | Disposal | 2,000 | -- | 1,306–1,690 |
| Plugged | TAFT SYNDICATE #3 | 42-409-03452 | KILLAM OIL CO., LTD | Disposal | 1,750 | -- | 3,480–3,600 |
| Plugged | TAFT SYNDICATE #7 | 42-409-03455 | KILLAM OIL CO., LTD | Disposal | 1,750 | -- | 3,480–3,600 |
| Plugged | WELDER #B 17 | 42-409-04237 | SYDRI OPER, LLC | Disposal | 1,500 | -- | 2,395–3,100 |
| Plugged | WHITE POINT DEVELOPMENT CO. #B 2 | 42-409-04114 | TYLUDADEDA, LLC | Disposal | 1,500 | -- | 4,110–4,240 |
| Plugged | MCKEOWN, VERA #1 | 42-409-04253 | MO-JON, INC | Disposal | 1,500 | -- | 2,500–4,200 |
| Plugged | KIRK, J. R. #3 U | 42-409-03227 | FRIENDLY ENGY SERVICES, INC | Disposal | 1,500 | -- | 4,320–4,430 |
| Plugged | CHILTIPIN STATE TRACT #2 #1 | 42-409-81651 | INTERCITY MANAGEMENT CORP | Disposal | 1,500 | -- | 4,032–4,038 |
| Plugged | ROOTS, W. L. #1 | 42-409-31805 | WELDER EXPL & PROD., INC | Injection | 1,500 | -- | 5,500–5,555 |
| Plugged | BLASCHKE & MAYO, TR. #1 #16 D | 42-409-30291 | YOUNGBLOOD, C. S. III | Disposal | 1,500 | -- | 3,955–4,270 |
| Plugged | DIMMICK, A. J. #9 | 42-409-02055 | PENN VIRGINIA OIL & GAS CORP | Disposal | 1,500 | -- | 1,400–3,650 |
| Plugged | WELDER RANCH #13 | 42-409-04289 | SMITH PROD INC | Disposal | 1,500 | -- | 2,473–3,027 |
| Plugged | JONES, NEVEDA ET AL #2 | 42-409-31659 | CHESNUT OIL AND GAS, INC | Disposal | 1,500 | -- | 4,200–4,400 |
| Plugged | WELDER "G" #4 | 42-409-32301 | HAZELETT OIL, INC | Disposal | 1,400 | -- | 3,000–3,020 |
| Inactive | DIMMICK #5 | 42-409-32410 | ANDERSON OIL LTD | Disposal | 1,200 | -- | 3,350–3,500 |
| Plugged | MCBRIDE/RAGSDALE #2D | 42-409-02865 | CORE E & P CORP | Disposal | 1,200 | -- | 4,410–4,720 |
| Plugged | LONDON (S.W.D.) #5 | 42-409-31705 | ROYAL PROD CO, INC | Disposal | 1,200 | -- | 4,510–4,600 |
| Cancelled | ANGELITA UNIT #1 | 42-409-32830 | REPUBLIC RES, LLC | UIC | 1,200 | -- | 5,410–6,410 |
| Plugged | MORRIS, F. L. #1D | 42-409-30246 | KTX MANAGEMENT, INC | Disposal | 1,200 | -- | 1,420–2,250 |
| Plugged | ANGELITA UNIT #1 | 42-409-32830 | REPUBLIC RES, LLC | Injection | 1,200 | -- | 5,410–6,410 |
| Plugged | MCDANIEL, W. C. #2 | 42-409-32028 | CAL-WAY ENERGY, INC. | Disposal | 1,200 | -- | 1,160–1,560 |
| Cancelled | WELDER, J.F. UNIT #C 21 | 42-409-30093 | ENERGEN RES CORP | Injection | 1,200 | -- | 5,274–5,284 |
| Cancelled | CAMPBELL ESTATE #1 D | 42-409-00000 | PEARL, BILL H. PRODUCTIONS, INC | Disposal | 1,200 | -- | 3,720–3,740 |
| Plugged | CRANE, M. E. #3 | 42-409-02103 | KC RESOURCES, INC. | Disposal | 1,000 | -- | 4,920–5,350 |
| Cancelled | SUDIE GERDES #1 | 42-409-03992 | PREVAIL ENGY, INC | Disposal | 1,000 | -- | 1,900–2,400 |
| Plugged | SOLAR-FICKE #5 | 42-409-03278 | AMERICAN SHORELINE, INC | Injection | 1,000 | -- | 4,100–4,500 |
| Plugged | COGGINS, DANIEL I. JR., ET AL #2WD | 42-409-02737 | GERONIMO OIL CO | Disposal | 1,000 | -- | 3,240–3,350 |
| Plugged | COGGIN, DANIEL I., JR. ET AL #1WD | 42-409-02665 | CARRIZO OIL & GAS, INC | Injection | 1,000 | -- | 3,140–3,350 |
| Plugged | BEYER, MONROE #4 | 42-409-01300 | MAGNUM PRODUCING & OPER CO | Disposal | 1,000 | -- | 1,250–1,450 |
| Plugged | BRUNKS #1 D | 42-409-32485 | MPG PETRO, INC | Disposal | 1,000 | -- | 1,832–1,938 |
| Plugged | HAMON/HARVEY #5 | 42-409-30186 | MAGNUM PRODUCING & OPER CO | Disposal | 1,000 | -- | 1,678–1,824 |
| Plugged | FISCHER, NELLIE I. #2D | 42-409-03719 | MO-JON, INC | Disposal | 1,000 | -- | 1,650–1,800 |
| Cancelled | RUSSELL, STELLA W. #1D | 42-409-30079 | FOX, HEWITT B., INC | Disposal | 1,000 | -- | 4,813–4,817 |
| Plugged | SOLAR-FICKE #12 | 42-409-03285 | AMERICAN SHORELINE, INC | Injection | 1,000 | -- | 4,130–4,400 |
| Plugged | COGGIN, DANIEL JR. #2 | 42-409-02737 | CARRIZO OIL & GAS, INC | Injection | 1,000 | -- | 1,375–1,550 |
| Plugged | RUSSELL, STELLA W. #1 | 42-409-30079 | WFM WEST FACILITY MGMT, LLC | Injection | 1,000 | -- | 4,030–4,817 |
| Plugged | MCKAMEY #1A | 42-409-30525 | XTO ENGY INC | Disposal | 1,000 | -- | 3,500–3,960 |
| Cancelled | FLOERKE #2 D | 42-409-31675 | FISCHER OPER CORP | Disposal | 1,000 | -- | 5,880–6,030 |
| Cancelled | SCHMIDT, MARY WILLEEN #2D | 42-409-00000 | DOUGLAS PETRO, INC | Disposal | 1,000 | -- | 3,260–3,700 |
| Plugged | FISCHER, NELLIE I. #1D | 42-409-03721 | PEARL, BILL H. PRODUCTIONS, INC | Disposal | 1,000 | -- | 3,150–4,100 |
| Cancelled | INDIAN POINT SWD #1 | 42-409-33012 | PETRO-SMITH OPERATING LLC | Disposal | 1,000 | -- | 4,276–4,600 |
| Plugged | DOUGLAS, T. L. #1 | 42-409-03958 | JOHNSON, WILLIAM D | Disposal | 1,000 | -- | 3,892–4,248 |
| Plugged | WILLIAMS, JAMES P. #1 | 42-409-01971 | WALLIS ENGY, INC | Injection | 1,000 | -- | 6,250–6,254 |
| Cancelled | FORREST-WILKERSON G. U. #1 | 42-409-31205 | ROYAL PETRO CORP | Disposal | 1,000 | -- | 1,180–1,300 |
| Plugged | WHITE POINT #1 | 42-409-32695 | MEGO RES, LLC | Injection | 1,000 | -- | 3,194–3,196 |
| Plugged | COGGINS, DANIEL I. JR., ET AL #1WD | 42-409-02665 | GERONIMO OIL CO | Disposal | 1,000 | -- | 3,275–3,355 |
| Plugged | MCKAMEY B #8 D | 42-409-02661 | ELAND ENGY, INC | Disposal | 1,000 | -- | 1,300–2,000 |
| Cancelled | WELDER, J.F. UNIT #C 27 | 42-409-30152 | TEXACO E & P INC | Injection | 900 | -- | 6,176–6,186 |
| Plugged | BROWN, C. S. #1WD | 42-409-30148 | CARTER EXPL CO | Disposal | 900 | -- | 2,250–2,260 |
| Cancelled | WELDER, J.F. UNIT #C 41 | 42-409-30336 | SMITH PROD INC | Injection | 900 | -- | 6,133–6,153 |
| Plugged | BLASCHKE-MAYO #1 | 42-409-31432 | DAWSON, JOSEPH T | Disposal | 800 | -- | 2,000–2,400 |
| Plugged | COX, B. W. -B- #5 | 42-409-00256 | I.T. CORP | Disposal | 800 | -- | 1,320–2,015 |
| Plugged | HUNTER #7 | 42-409-32353 | ANDERSON OIL LTD | Disposal | 800 | -- | 3,410–3,462 |
| Plugged | LOVETT ET AL #1 | 42-409-32401 | BARRIER RES,L.L.C | Injection | 660 | -- | 1,600–3,455 |
| Plugged | BLASCHKE-MAYO #1 X | 42-409-02948 | DAWSON, JOSEPH T | Disposal | 600 | -- | 2,148–2,199 |
| Plugged | MCBRIDE, C. J. #3D | 42-409-08116 | RIDDLE OIL CO | Disposal | 600 | -- | 4,400–4,600 |
| Cancelled | -- #1 | 42-409-80224 | SABINA OIL & SUPPLY CO. | UIC | 600 | -- | 5,312–5,320 |
| Plugged | HUTTO, C. W., ET AL #1 | 42-409-04109 | GOODRICH PET. CO. OF LOUISIANA | Disposal | 600 | -- | 2,461–3,240 |
| Plugged | CAMPBELL, J. ESTATE #4 | 42-409-31631 | DUAL S PRODUCTION LLC | Injection | 600 | -- | 3,655–3,715 |
| Plugged | CANTU, NARCISCO #2 | 42-409-00423 | B & D DISPOSALS | Disposal | 600 | -- | 1,675–1,690 |
| Plugged | C-G-S UNIT #1 | 42-409-31861 | WFM WEST FACILITY MGMT, LLC | Disposal | 550 | -- | 1,900–2,300 |
| Plugged | DAWE, LAFORGE & FLOERKE UNIT #1 | 42-409-81302 | XTO ENGY INC | Disposal | 510 | -- | 1,604–1,628 |
| Cancelled | HODGES, -B- #3 | 42-409-80216 | HAMON, JAKE L | UIC | 500 | -- | 4,930–4,934 |
| Plugged | MAYO, J. W. A/C #1 #60 F | 42-409-01377 | HUMBLE OIL & REFINING CO. | UIC | 500 | -- | 5,597–5,602 |
| Plugged | MCGLOIN, HUBERT TRUST #2 | 42-409-32132 | INTERCOASTAL ENGY, INC | Injection | 500 | -- | 5,768–5,774 |
| Cancelled | WELDER, R. H. #1 | 42-409-80521 | INDEPENDENCE DRILLING CORP. | UIC | 500 | -- | 5,128–5,132 |
| Plugged | TUTT, E. N. #3 | 42-409-80776 | KC RESOURCES, INC. | Disposal | 500 | -- | 4,820–4,822 |
| Cancelled | WELDER, R. H. #3 | 42-409-80522 | INDEPENDENCE DRILLING CORP. | UIC | 500 | -- | 5,092–5,126 |
| Plugged | FLOERKE #1 | 42-409-31209 | AC EXPL, LLC | Injection | 500 | -- | 5,313–5,330 |
| Cancelled | WELDER, R. H. #56 F | 42-409-01766 | TEXACO INC | UIC | 500 | -- | 5,872–5,881 |
| Plugged | WHATLEY #1 | 42-409-32164 | DOLPHIN PETROLEUM, LP | Injection | 500 | -- | 3,421–3,425 |
| Plugged | BATOT (S.W.D.) #1 | 42-409-32183 | ABRAXAS PETRO CORP | Disposal | 500 | -- | 6,380–6,400 |
| Plugged | WELDER, R. H. -C- #2 | 42-409-00398 | TEXAS CHEROKEE OIL & GAS CORP. | Disposal | 500 | -- | 1,663–1,667 |
| Plugged | HARTZELL, WALTER #B 2 | 42-409-00821 | NU-SAN CO. | Disposal | 500 | -- | 1,686–1,692 |
| Plugged | CRAVEN, VIVIAN #2 | 42-409-03604 | WARREN, JIM | Disposal | 500 | -- | 1,090–1,120 |
| Plugged | VERNOR, T. A. #W 1D | 42-409-02500 | RICHARDS, DAVID | Disposal | 500 | -- | 1,415–1,470 |
| Plugged | RITCHIE, H. G. #1 | 42-409-02024 | MO-JON, INC | Disposal | 500 | -- | 1,410–1,480 |
| Plugged | SIMS #3 | 42-409-81490 | WALLIS ENGY, INC | Injection | 500 | -- | 3,350–3,380 |
| Cancelled | WELDER, R. H. #E 9 | 42-409-80524 | INDEPENDENCE DRILLING CORP. | UIC | 500 | -- | 5,088–5,093 |
| Plugged | WELDER, E. H., -C- #28 | 42-409-01810 | MARATHON OIL CO | Disposal | 450 | -- | 4,902–5,000 |
| Plugged | JS PETROLEUM-LITTLETON #1 | 42-409-32210 | ALLEGRO INVESTMENTS, INC | Disposal | 450 | -- | 1,484–1,502 |
| Plugged | GERDES, ROSAMOND #1 | 42-409-80936 | GALAXY ENERGIES, INC | Disposal | 400 | -- | 1,570–1,585 |
| Plugged | SCHMALSTIEG, J. H. #1 | 42-409-30402 | TRIDENT CORP | Disposal | 400 | -- | 5,110–5,120 |
| Cancelled | CINCO FEE #1 | 42-409-00000 | CINCO NATURAL RES CORP | Disposal | 400 | -- | 2,900–3,200 |
| Plugged | LONDON #4 | 42-409-30606 | COX, EDWIN L | Disposal | 400 | -- | 4,500–4,750 |
| Plugged | SIMONS "A" #1 | 42-409-30304 | NOBLES PETRO CO., INC | Disposal | 400 | -- | 1,700 |
| Plugged | BAYDER #2 | 42-409-00707 | SAMURAI OPER CO. L.L.C | Injection | 300 | -- | 1,920–1,930 |
| Plugged | WELDER, J. H., HEIRS -S- #S 2 C | 42-409-03847 | SMITH PROD INC | Disposal | 300 | -- | 1,000–1,135 |
| Plugged | JONES, W. W. UNIT #2 | 42-409-30538 | LIMESTONE OIL & GAS CO | Disposal | 300 | -- | 1,084–1,438 |
| Cancelled | MARBURGER, R. E. UNIT 2 #1 | 42-409-30104 | OUTLINE OIL CORP | UIC | 300 | -- | 5,192–5,194 |
| Cancelled | GLASSCOCK, C. G. #1 | 42-409-80768 | HORN, L. B. | UIC | 250 | -- | 6,108–6,112 |
| Plugged | SIMONS GAS UNIT -A- #2 | 42-409-30387 | ROYAL PROD CO, INC | Disposal | 200 | -- | 1,600–1,700 |
| Plugged | JONES, W. W. UNIT #2 | 42-409-30531 | RES INVESTMENT CORP | UIC | 200 | -- | 1,983 |
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.