Saltwater Disposal Wells in Harris County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
137
Permitted Capacity
5.1M bbl/d
Injected 12mo (thru 2025-06)
42.0M bbl
UIC Permits All Time
633
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Cancelled | MARTIN-HERMANN #2 | 42-201-00000 | SECO PETRO CORP | UIC | 100 | -- | 710–760 |
| Plugged | NEAL, J. R. #2 | 42-201-05251 | SPAIN-DEAR, INC. | UIC | 100 | -- | 7,828–7,836 |
| Plugged | BRAUTIGAM, MARTIN #3 | 42-201-00038 | WALTER OIL & GAS CORP | UIC | 100 | -- | 5,551–5,559 |
| Plugged | EHRHARDT, JOHN #4T | 42-201-07717 | PETRO CORP OF TEXAS | UIC | 100 | -- | 6,576–6,583 |
| Cancelled | JOHN RITTER #9 | 42-201-04903 | SOCONY MOBIL OIL COMPANY, INC. | UIC | 100 | -- | 4,255–4,273 |
| Cancelled | PHILLIPS #1 | 42-201-30455 | QUANTUM RES MANAGEMENT,LLC | Disposal | 50 | -- | 4,930–4,939 |
| Plugged | WEBER, PAUL #3 | 42-201-02899 | GEODYNE RES INC | Disposal | 35 | -- | 3,602–3,608 |
| Plugged | BAIRD, J.B. (IOC) #14 | 42-201-01483 | IRELAND OIL COMPANY | Injection | 30 | -- | 832–835 |
| Plugged | CHERRY #10 | 42-201-81118 | HUMBLE, FREDRICK OIL INC. | UIC | 6 | -- | 1,300 |
| Plugged | FEE #1 | 42-201-81135 | HUMBLE, FREDRICK OIL INC. | UIC | 6 | -- | 1,300 |
| Plugged | WEBSTER FIELD UNIT #2208 | 42-201-05792 | YOUNGBLOOD, C. S. III | Injection | 0 | -- | 5,400–5,700 |
| Plugged | REYNOLDS, R.R. #7 | 42-201-30156 | TEXAKOTA, INC | UIC | 0 | -- | 4,823 |
| Inactive | CLEAR LAKE SWD SYST. 1 #7D | 42-201-05693 | EXXON MOBIL CORP | Disposal | 0 | -- | 2,400–5,230 |
| Plugged | EHRHARDT, JOHN EST. #2 | 42-201-03187 | HOUSTON PIPE LINE CO LP | Injection | 0 | -- | 6,217–6,248 |
| Cancelled | BAMMEL GAS UNIT #T103 | 42-201-03191 | HOUSTON PIPE LINE CO | UIC | 0 | -- | 6,151–6,171 |
| Plugged | TAYLOR, E. R., ETAL #46 | 42-201-05059 | TEXACO E & P INC | Injection | 0 | -- | 4,298–4,305 |
| Plugged | TOMBALL G U 2 #19 | 42-201-80218 | YOUNGBLOOD, C. S. III | UIC | 0 | -- | 5,462 |
| Plugged | CAIN, H. C. #10 | 42-201-05349 | SPAIN-DEAR, INC. | UIC | 0 | -- | -- |
| Plugged | TAYLOR, E. R., ETAL #94 | 42-201-30312 | TEXACO E & P INC | Injection | 0 | -- | 3,582–3,586 |
| Plugged | JONES, W. T., ET AL #2 | 42-201-00794 | FLAG-REDFERN OIL CO | UIC | 0 | -- | -- |
| Cancelled | HERMANN HOSPITAL EST. #18 | 42-201-30817 | EXXON MOBIL CORP | Injection | 0 | -- | 5,400–5,750 |
| Plugged | EHRHARDT, JOHN EST. #4 | 42-201-03189 | HOUSTON PIPE LINE CO | Injection | 0 | -- | 6,216–6,249 |
| Plugged | GOODYKOONTZ, W.W. #1D | 42-201-03374 | OSBORN,W.B. OIL & GAS OPERATIONS | Injection | 0 | -- | 6,762 |
| Plugged | WEBSTER FIELD UNIT #2901 I | 42-201-05733 | YOUNGBLOOD, C. S. III | UIC | 0 | -- | -- |
| Plugged | WEBSTER FIELD UNIT #2702D | 42-201-05838 | YOUNGBLOOD, C. S. III | Disposal | 0 | -- | 2,130–5,230 |
| Plugged | WEBSTER FIELD UNIT #401 H | 42-201-30071 | YOUNGBLOOD, C. S. III | Injection | 0 | -- | 5,434–5,485 |
| Plugged | WEBSTER FIELD UNIT #401 F | 42-201-30071 | YOUNGBLOOD, C. S. III | Injection | 0 | -- | 5,529–5,586 |
| Plugged | WEBSTER FIELD UNIT #401 D | 42-201-30071 | YOUNGBLOOD, C. S. III | Injection | 0 | -- | 5,615–5,650 |
| Plugged | MILO, E. F. #11 D | 42-201-00641 | YOUNGBLOOD, C. S. III | UIC | 0 | -- | -- |
| Plugged | THEIS, AGNES SWD #1 | 42-201-82245 | SAGE ENGY CO | UIC | 0 | -- | 3,181 |
| Plugged | EXXON WEST FEE -C- A/C-1 #15 | 42-201-06029 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,537–5,560 |
| Plugged | SCHERER, W. B. #205D | 42-201-82448 | YOUNGBLOOD, C. S. III | Disposal | 0 | -- | 3,500–4,000 |
| Plugged | WARREN RANCH #3 | 42-201-04337 | KELLY, MICHAEL V | UIC | 0 | -- | 2,860 |
| Plugged | SIMMS-SWEET #34 | 42-201-06760 | YOUNGBLOOD, C. S. III | Injection | 0 | -- | 3,034 |
| Cancelled | E. M. WHITE #8 | 42-201-00000 | DUNN-SMITH, INC. | UIC | 0 | -- | 6,842–6,846 |
| Plugged | SIMMS-SWEET #40 | 42-201-31237 | YOUNGBLOOD, C. S. III | Injection | 0 | -- | 3,024 |
| Plugged | STALMACH UNIT #2 | 42-201-02907 | UNIVERSAL PETRO CORP | UIC | 0 | -- | 2,905 |
| Plugged | MEANS, RUBY #1D | 42-201-82423 | HOUSTON HYDROCARBONS, INC. (A) | Disposal | 0 | -- | 3,950–3,960 |
| Cancelled | WARREN RANCH #7A | 42-201-04358 | SOCONY MOBIL OIL COMPANY, INC. | UIC | 0 | -- | 3,028–5,616 |
| Plugged | WARREN RANCH #17 | 42-201-04348 | SOCONY MOBIL OIL COMPANY, INC. | UIC | 0 | -- | 3,097–5,648 |
| Cancelled | WARREN RANCH #18A | 42-201-04362 | SOCONY MOBIL OIL COMPANY, INC. | UIC | 0 | -- | 5,415–5,531 |
| Plugged | CLEAR LAKE SWD SYST. 1 #3 | 42-201-06046 | YOUNGBLOOD, C. S. III | UIC | 0 | -- | 1,900 |
| Plugged | GRAY, E. J. #1 | 42-201-02609 | OIL LEASE OPER CO | UIC | 0 | -- | 5,960 |
| Plugged | WALTON UNIT #1 | 42-201-31807 | HOUSTON EXPL. & PROD. CO., INC | Injection | 0 | -- | 6,750 |
| Plugged | GAILLARD FEE, TR. 2 #12 | 42-201-06941 | TEXACO E & P INC | UIC | 0 | -- | 2,738 |
| Plugged | BRIGGS #15 | 42-201-06733 | GULF OIL CORP | UIC | 0 | -- | 1,587 |
| Plugged | SIMMS, MARY R. #1 | 42-201-04915 | SPARTA OIL CO, THE | UIC | 0 | -- | 4,248–4,254 |
| Plugged | TRAPIER, HASSE A. #1 | 42-201-04917 | SPARTA OIL CO, THE | UIC | 0 | -- | 4,254–4,262 |
| Plugged | BEAUMONT PETROLEUM CO. - STATE #51 F | 42-201-07018 | GULF OIL CORP | UIC | 0 | -- | 2,697 |
| Plugged | BEAUMONT PETROLEUM CO. - STATE #43 | 42-201-06980 | GULF OIL CORP | UIC | 0 | -- | 2,806 |
| Cancelled | FOSTER LBR. CO. #6 | 42-201-07608 | ALEXANDER, JOHN | UIC | 0 | -- | 2,660 |
| Cancelled | HOUSTON FAT STOCK SHOW #2A | 42-201-81733 | SOCONY MOBIL OIL COMPANY, INC. | UIC | 0 | -- | 7,662–7,668 |
| Plugged | SMITH, VIVIAN #4 A | 42-201-05171 | UNITED ENGINEERING SERVICE INC. | UIC | 0 | -- | 7,205–7,211 |
| Cancelled | O.W.FORDYCE #3 | 42-201-04845 | HOUSTON NATURAL GAS CORPORATION | UIC | 0 | -- | 7,268–7,278 |
| Plugged | GAILLARD PENINSULA #52 F | 42-201-07022 | YOUNGBLOOD, C. S. III | UIC | 0 | -- | -- |
| Cancelled | W. B. SCHERER #2 | 42-201-00144 | YOUNGBLOOD, C. S. III | UIC | 0 | -- | 5,464–5,500 |
| Plugged | BEAUMONT STATELAND #18 | 42-201-07015 | YOUNGBLOOD, C. S. III | UIC | 0 | -- | 2,700 |
| Plugged | HUTCHESON, J. C. #6 | 42-201-06005 | YOUNGBLOOD, C. S. III | UIC | 0 | -- | 5,600 |
| Plugged | HOLMES #3 | 42-201-04518 | KRAMER, JOHN A. | UIC | 0 | -- | 3,195 |
| Plugged | DOOLEY EST. -B- #3D | 42-201-05000 | S. M. PRODUCTION CO., INC. | UIC | 0 | -- | 4,390 |
| Plugged | O.W.FORDYCE #1 | 42-201-05167 | GOREE ENGY DEV CORP | UIC | 0 | -- | 3,410 |
| Plugged | WHITEHEAD, KATE -A- #6 | 42-201-04958 | ASPEN EXPL CORP | UIC | 0 | -- | 2,890 |
| Plugged | WHITEHEAD, KATE -A- #5 | 42-201-81384 | ASPEN EXPL CORP | UIC | 0 | -- | -- |
| Plugged | HUME, MARY #6 | 42-201-04968 | ASPEN EXPL CORP | UIC | 0 | -- | -- |
| Plugged | SHAMROCK-HILTON #1 | 42-201-04848 | MARTIN OIL & GAS CO | UIC | 0 | -- | -- |
| Plugged | GULF PROD. CO. FEE #2A | 42-201-07820 | LIBERTY ENGY CO. OF TEX., INC | UIC | 0 | -- | -- |
| Plugged | TAYLOR, E. R., ETAL #14 | 42-201-05047 | GULF OIL CORP | UIC | 0 | -- | 866 |
| Plugged | ALMEDA UNDERGROUND STRG. #6 | 42-201-82505 | COASTAL STATES CRUDE GATH. CO | UIC | 0 | -- | -- |
| Plugged | ALISON-BROOK OIL & GAS UNIT #1 | 42-201-30795 | CCV, INC | Injection | 0 | -- | -- |
| Plugged | ALMEDA UNDERGROUND STRG. #2 | 42-201-82501 | COASTAL STATES CRUDE GATH. CO | UIC | 0 | -- | -- |
| Plugged | LANDSLIDE NCT-1 #278 | 42-201-02154 | TEXACO INC | UIC | 0 | -- | 2,706–2,713 |
| Plugged | LANDSLIDE NCT-1 #309F | 42-201-07691 | TEXACO INC | UIC | 0 | -- | 2,686–2,700 |
| Plugged | LANDSLIDE NCT-1 #311F | 42-201-07684 | TEXACO INC | UIC | 0 | -- | 2,612–2,617 |
| Plugged | EXXON-WEST FEE "C" A/C-1 #78 | 42-201-30295 | EXXON MOBIL CORP | Disposal | 0 | -- | 2,700–5,200 |
| Plugged | EXXON-WEST FEE "C" A/C-1 #87 | 42-201-31751 | EXXON MOBIL CORP | Disposal | 0 | -- | 2,700–5,200 |
| Plugged | HUTCHESON, J. C. #6 | 42-201-06005 | TEJAS GAS PIPELINE CO | Injection | 0 | -- | 5,535–5,555 |
| Plugged | LANDSLIDE NCT-1 #313H | 42-201-07687 | TEXACO INC | UIC | 0 | -- | 2,514 |
| Plugged | COULTER, HELEN #1 | 42-201-06011 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,518–5,575 |
| Cancelled | EXXON WEST FEE -C- A/C-2 #14 | 42-201-06039 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,511–5,570 |
| Inactive | WEBSTER FIELD UNIT #1713 | 42-201-05759 | P.O.&G. OPER, LLC | Injection | 0 | -- | 5,435–5,700 |
| Plugged | WEISENBERGER, J. H. #5 | 42-201-03328 | INTEGRAL PETRO CORP | UIC | 0 | -- | 6,664 |
| Plugged | PLUMMER, A., TRUSTEE #1 | 42-201-05137 | SPARTA OIL CO, THE | UIC | 0 | -- | 4,302–4,308 |
| Plugged | ROTHERWOOD FIELD UNIT #R 2 | 42-201-31084 | EL PASO FIELD SERVICES CO | Injection | 0 | -- | 5,857–5,863 |
| Plugged | FAIRBANKS SALTWATER DISPOSAL #3 | 42-201-82492 | MAHADA ENGY CORP | UIC | 0 | -- | 6,844 |
| Plugged | LACKNER LAURA "B" #1 | 42-201-03480 | MCGEHEE, GEORGE T. OPER CO | UIC | 0 | -- | 5,440 |
| Plugged | ROTHERWOOD FIELD UNIT #F 5 | 42-201-00898 | EL PASO FIELD SERVICES CO | Injection | 0 | -- | 5,875–5,879 |
| Plugged | TAYLOR, E. R., ETAL #97 | 42-201-31812 | TEXACO E & P INC | Injection | 0 | -- | 3,690–3,734 |
| Plugged | TAYLOR, E. R., ETAL #56 | 42-201-05099 | TEXACO E & P INC | Injection | 0 | -- | 3,932–3,952 |
| Plugged | GILLESPIE, R. M. #2 | 42-201-82951 | MITCHELL ENGY CORP | UIC | 0 | -- | 5,490 |
| Plugged | HUBBELL, WM. FEE #1D | 42-201-82873 | TEXACO INC | UIC | 0 | -- | 3,300 |
| Plugged | ROTHERWOOD FIELD UNIT #F 2 | 42-201-00896 | EL PASO FIELD SERVICES CO | Injection | 0 | -- | 5,881–5,887 |
| Plugged | HERMANN, GEO. H. #8 | 42-201-01379 | SECO PETRO CORP | UIC | 0 | -- | -- |
| Plugged | HERMANN, GEO. H. #1 | 42-201-01363 | SECO PETRO CORP | Injection | 0 | -- | -- |
| Plugged | ROTHERWOOD FIELD UNIT #F 7 | 42-201-31145 | EL PASO FIELD SERVICES CO | Injection | 0 | -- | 5,888–5,906 |
| Plugged | ROTHERWOOD FIELD UNIT #R 1 | 42-201-00888 | EL PASO FIELD SERVICES CO | Injection | 0 | -- | 5,871–5,876 |
| Plugged | ROTHERWOOD FIELD UNIT #W 1 | 42-201-00890 | EL PASO FIELD SERVICES CO | Injection | 0 | -- | 5,870–5,878 |
| Plugged | LORECO #1D | 42-201-82232 | CONNER, C. L. TRUSTEE | UIC | 0 | -- | -- |
| Cancelled | HOUSE, H. C. #22 | 42-201-07566 | ALEXANDER, JOHN | Disposal | 0 | -- | -- |
| Plugged | STATE OF TEXAS #1 D | 42-201-31432 | MJ OIL, INC | Disposal | 0 | -- | 2,300–3,900 |
| Plugged | SETTEGAST, J. J. -A- #1 | 42-201-82891 | AMERICAN CRUDE, INC | Disposal | 0 | -- | -- |
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.