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) |
|---|---|---|---|---|---|---|---|
| Active | WEBSTER FIELD UNIT #6004 | 42-201-32899 | P.O.&G. OPER, LLC | Injection | 30,000 | 4.7M | 2,630–5,026 |
| Active | SWD 11 #11 | 42-201-32979 | TARGA DOWNSTREAM LLC | Disposal | 70,000 | 4.6M | 6,500–9,500 |
| Active | WEBSTER FIELD UNIT #6003 | 42-201-32901 | P.O.&G. OPER, LLC | Injection | 30,000 | 4.4M | 4,300–5,020 |
| Active | SWD #9 | 42-201-32958 | TARGA DOWNSTREAM LLC | Disposal | 70,000 | 3.8M | 6,200–8,750 |
| Active | WEBSTER FIELD UNIT #159D | 42-201-31212 | P.O.&G. OPER, LLC | Injection | 25,000 | 3.3M | 3,300–5,812 |
| Active | WEBSTER FIELD UNIT #415R | 42-201-32218 | P.O.&G. OPER, LLC | Injection | 30,000 | 1.6M | 5,456–6,142 |
| Active | REID, JOHN D. #506D | 42-201-00167 | TANDEM ENGY CORP | Disposal | 20,000 | 1.5M | 2,300–3,900 |
| Active | REID, JOHN D. #507D | 42-201-00170 | TANDEM ENGY CORP | Disposal | 20,000 | 1.5M | 2,250–4,615 |
| Active | WEBSTER FIELD UNIT #604D | 42-201-30419 | P.O.&G. OPER, LLC | Injection | 20,000 | 1.4M | 3,650–6,021 |
| Active | REID, JOHN D. #504D | 42-201-00160 | TANDEM ENGY CORP | Injection | 20,000 | 1.4M | 2,250–4,920 |
| Active | 00000000000000000000 #2 | 42-201-82512 | UNDERGROUND STORAGE, LLC | Disposal | 0 | 1.3M | -- |
| Active | SIMMS-SCHILLING #48 | 42-201-31755 | TREK RES, INC | Injection | 7,000 | 1.2M | 5,200–6,400 |
| Active | WEBSTER FIELD UNIT #210W | 42-201-05959 | P.O.&G. OPER, LLC | Injection | 30,000 | 1.1M | 5,462–6,048 |
| Active | REID, JOHN D. #509D | 42-201-00173 | TANDEM ENGY CORP | Injection | 20,000 | 1.1M | 2,400–4,859 |
| Active | WEBSTER FIELD UNIT #154D | 42-201-30563 | P.O.&G. OPER, LLC | Injection | 25,000 | 935,265 | 3,500–5,683 |
| Active | WEBSTER FIELD UNIT #152D | 42-201-30543 | P.O.&G. OPER, LLC | Injection | 25,000 | 914,687 | 3,800–6,159 |
| Active | STONE #3 | 42-201-03306 | AMERICO ENGY RES, LLC | Injection | 10,000 | 866,753 | 6,900–7,120 |
| Active | SMITH, A. -C- #1 | 42-201-32953 | TREK RES, INC | Disposal | 10,000 | 672,273 | 5,700–6,500 |
| Active | SIMMS-SWEET #49I | 42-201-31902 | TREK RES, INC | Injection | 20,000 | 649,093 | 5,015–6,000 |
| Active | GULF LAND CO #3 | 42-201-30639 | WRD OPER LLC | Injection | 4,000 | 586,897 | 3,623–6,600 |
| Active | SMITH, ASHBEL-SUN #6 | 42-201-07364 | TREK RES, INC | Disposal | 3,000 | 520,294 | 1,700–3,000 |
| Active | KILLIAN #3 | 42-201-31215 | FORT WORTH NATURAL GAS, INC. | Disposal | 2,500 | 446,300 | 3,450–5,040 |
| Active | ADAMS, GEO. B. #6 | 42-201-31847 | TORTUGA OPER CO | Injection | 3,000 | 414,130 | 2,815–4,000 |
| Active | LEWIS, SAM #3 | 42-201-00233 | TORTUGA OPER CO | Disposal | 8,000 | 359,916 | 2,250–4,300 |
| Active | GAITHER #1 | 42-201-32591 | AMERICO ENGY RES, LLC | Disposal | 3,000 | 328,610 | 2,600–3,500 |
| Active | GOOSE CREEK WASTE WATER SYS 1 #1 | 42-201-30212 | GAITHER PETRO CORP | Disposal | 4,000 | 320,537 | 5,014–5,531 |
| Active | BASH #A 5 | 42-201-08004 | AMERICO ENGY RES, LLC | Disposal | 3,000 | 316,964 | 4,000–5,800 |
| Active | BARTLETT #20 | 42-201-07343 | TREK RES, INC | Injection | 1,600 | 266,425 | 1,081–1,087 |
| Active | SMITH, ASHBEL-SUN #2 | 42-201-07366 | TREK RES, INC | Disposal | 1,200 | 232,936 | 2,470–3,710 |
| Active | RORICK, DAVID, JR. "B" #3 | 42-201-31750 | MSE OPER CORP | Disposal | 1,000 | 221,196 | 4,700–5,087 |
| Active | BEAUMONT PETROLEUM CO. - STATE #58 | 42-201-31727 | GAITHER PETRO CORP | Injection | 3,000 | 205,940 | 1,525–3,570 |
| Active | JACKSON/PEACE #1D | 42-201-32568 | ETOCO, L.P | Disposal | 3,000 | 181,706 | 6,460–7,346 |
| Active | WALKER #2D | 42-201-32678 | BALLARD EXPL CO,INC | Disposal | 3,000 | 169,196 | 5,425–5,870 |
| Active | TAYLOR HEIRS #95SW | 42-201-30565 | MORGAN ENTERPRISES, INC | Disposal | 500 | 115,981 | 3,250–3,310 |
| Active | WEST CHANNELVIEW #2D | 42-201-32989 | BALLARD EXPL CO,INC | Disposal | 15,000 | 99,149 | 3,800–5,500 |
| Active | RANKIN UNIT #23 | 42-201-02628 | WRD OPER LLC | Disposal | 5,000 | 87,665 | 6,380–6,430 |
| Active | CHANNELVIEW TOWNSITE #2 | 42-201-32517 | BALLARD EXPL CO,INC | Disposal | 15,000 | 72,927 | 3,700–5,800 |
| Active | MARSHALL, A. B., FEE #11 | 42-201-08023 | WRD OPER LLC | Disposal | 1,000 | 44,620 | 3,152–5,800 |
| Active | THARP #2 | 42-201-32659 | WRD OPER LLC | Disposal | 800 | 38,503 | 8,046–8,058 |
| Active | JOSEY, L.M. "A" #1 A | 42-201-30558 | JOSEY OIL CO, LTD | Disposal | 2,000 | 28,491 | 3,900–5,150 |
| Active | EHRHARDT, JOHN #12 | 42-201-03223 | HOUSTON PIPE LINE CO LP | Disposal | 1,600 | 15,095 | 3,700–5,150 |
| Active | BAY & BAYOU #2 | 42-201-07457 | TREK RES, INC | Disposal | 400 | 11,547 | 2,100–2,427 |
| Active | WEBSTER FIELD UNIT #1314D | 42-201-30399 | P.O.&G. OPER, LLC | Disposal | 20,000 | 11,486 | 3,700–4,750 |
| Active | CAIN, H. C. #2 | 42-201-05344 | SILVERBROOK OPERATING, LLC | Injection | 150 | 7,575 | 6,422–6,488 |
| Active | REYNOLDS, R.R. #8 | 42-201-30652 | SOUTH HOUSTON PROD CO | Injection | 500 | 5,765 | 2,800–5,000 |
| Active | DOUGHTIE, S. T. #1 D | 42-201-00428 | TORTUGA OPER CO | Disposal | 2,000 | 1,760 | 2,800–4,300 |
| Active | METZLER, E. A. #3D | 42-201-00651 | TORTUGA OPER CO | Disposal | 5,000 | 477 | 2,300–3,700 |
| Active | DESTEC #2D | 42-201-32701 | ETOCO, L.P | Disposal | 2,000 | 135 | 6,515–7,094 |
| Active | WEBSTER FIELD UNIT #151 | 42-201-30550 | P.O.&G. OPER, LLC | Injection | 30,000 | -- | 5,623–6,327 |
| Active | WEBSTER FIELD UNIT #6007 | 42-201-32933 | P.O.&G. OPER, LLC | Injection | 30,000 | -- | 4,175–4,814 |
| Active | WEBSTER FIELD UNIT #1325D | 42-201-31626 | P.O.&G. OPER, LLC | Disposal | 30,000 | -- | 2,680–5,048 |
| Active | WEBSTER FIELD UNIT #1324 | 42-201-31616 | P.O.&G. OPER, LLC | Injection | 30,000 | -- | 5,640–6,383 |
| Active | WEBSTER FIELD UNIT #161W | 42-201-31336 | P.O.&G. OPER, LLC | Injection | 30,000 | -- | 5,772–6,095 |
| Active | WEBSTER FIELD UNIT #249W | 42-201-30531 | P.O.&G. OPER, LLC | Disposal | 22,000 | -- | 4,598–4,798 |
| Active | REID, JOHN D. #510D | 42-201-00166 | TANDEM ENGY CORP | Injection | 20,000 | -- | 2,280–4,919 |
| Active | EXXON-WEST FEE -C- A/C 1 #79 | 42-201-31041 | KINDER MORGAN TEJAS PIPELINE LLC | Disposal | 10,000 | -- | 4,364–4,424 |
| Active | MARTENS, HULDA #1 | 42-201-82264 | TORTUGA OPER CO | Disposal | 7,500 | -- | 3,000–3,900 |
| Active | STONE #2 | 42-201-03307 | AMERICO ENGY RES, LLC | Injection | 7,000 | -- | 6,950–7,200 |
| Active | MARSHALL, A. B., FEE #16C | 42-201-30349 | WRD OPER LLC | Disposal | 5,000 | -- | 3,140–5,800 |
| Active | JONES, W.L. #1 | 42-201-06355 | KING OPER CORP | Disposal | 5,000 | -- | 3,800–4,800 |
| Active | HAMILL SWD #2 | 42-201-32531 | PETROTX OPER, LLC | Disposal | 5,000 | -- | 2,820–5,400 |
| Active | LIDDELL, F. EST. #3A | 42-201-32575 | DCM RESOURCES, LLC | Disposal | 4,000 | -- | 1,800–3,500 |
| Active | BASH #A 4 C | 42-201-03288 | AMERICO ENGY RES, LLC | Disposal | 3,000 | -- | 3,200–3,600 |
| Active | R J S UNIT #1 C | 42-201-30447 | WRD OPER LLC | Disposal | 3,000 | -- | 4,200–4,650 |
| Active | MARSHALL, A. B. FEE #24D | 42-201-31835 | WRD OPER LLC | Disposal | 3,000 | -- | 5,565–5,588 |
| Active | RANKIN UNIT #7 I | 42-201-02635 | WRD OPER LLC | Injection | 3,000 | -- | 7,872–7,900 |
| Active | DOUGHTIE, S. T. #3D | 42-201-00430 | TORTUGA OPER CO | Disposal | 3,000 | -- | 3,680–4,800 |
| Active | RANKIN UNIT #8 | 42-201-02637 | WRD OPER LLC | Injection | 3,000 | -- | 7,875–7,907 |
| Active | KENDALL #1 | 42-201-03297 | AMERICO ENGY RES, LLC | Disposal | 3,000 | -- | 4,000–5,800 |
| Active | FARIS, C. P. #1D | 42-201-00696 | TORTUGA OPER CO | Injection | 2,000 | -- | 2,200–4,000 |
| Active | TRESSLER, LILLIE #4 | 42-201-00253 | TORTUGA OPER CO | Disposal | 2,000 | -- | 3,300–4,100 |
| Active | WARREN RANCH #5A | 42-201-32914 | TEXAS OIL RES OPER, LLC | Injection | 2,000 | -- | 4,200–4,616 |
| Active | KENNEDY, J. A. C. #4 | 42-201-03029 | MOSES, TOM | Disposal | 1,700 | -- | 3,090–3,110 |
| Active | RANKIN UNIT #6 | 42-201-02634 | WRD OPER LLC | Injection | 1,500 | -- | 7,868–7,904 |
| Active | R J S UNIT #5 | 42-201-30528 | WRD OPER LLC | Injection | 1,500 | -- | 8,554–8,840 |
| Active | MARSHALL - BLUM UNIT #1 | 42-201-30165 | WRD OPER LLC | Disposal | 1,500 | -- | 3,100–5,450 |
| Active | RANKIN UNIT #17 I | 42-201-01073 | WRD OPER LLC | Injection | 1,000 | -- | 7,905–7,945 |
| Active | MCCRACKEN, CATHERINE #2A | 42-201-31358 | MOSES, TOM | Disposal | 500 | -- | 3,600–3,670 |
| Active | SANDERS, KATIE S. ET AL #3 | 42-201-07725 | MOSES, TOM | Injection | 350 | -- | 3,750–3,775 |
| Active | BAMMEL GAS UNIT (EHRHARDT) #14 I | 42-201-32537 | HOUSTON PIPE LINE CO LP | Injection | 0 | -- | 6,185–6,204 |
| Active | BAMMEL GAS UNIT (GAZEY) #1 I | 42-201-31118 | HOUSTON PIPE LINE CO LP | Injection | 0 | -- | 6,142–6,170 |
| Active | BAMMEL GAS UNIT (POLLEY) #4 I | 42-201-31096 | HOUSTON PIPE LINE CO LP | Injection | 0 | -- | 6,198–6,224 |
| Active | EXXON-WEST FEE "C" A/C 1 #88 | 42-201-32506 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,458–5,512 |
| Active | HUTCHESON, J. C. #12 | 42-201-32505 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,474–5,523 |
| Active | HUTCHESON, J. C. #6R | 42-201-32509 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,524–5,564 |
| Active | BAMMEL GAS UNIT (EHRHARDT) #9 I | 42-201-31117 | HOUSTON PIPE LINE CO LP | Injection | 0 | -- | 6,184–6,214 |
| Active | BAMMEL GAS UNIT (EHRHARDT) #6 I | 42-201-31100 | HOUSTON PIPE LINE CO LP | Injection | 0 | -- | 6,192–6,224 |
| Active | BAMMEL #7 I | 42-201-31099 | HOUSTON PIPE LINE CO LP | Injection | 0 | -- | 6,186–6,222 |
| Active | BAMMEL GAS UNIT (PYLES, ANNA) #3 I | 42-201-31097 | HOUSTON PIPE LINE CO LP | Injection | 0 | -- | 6,197–6,228 |
| Active | BAMMEL G. U. (EHRHARDT) #1 I | 42-201-03186 | HOUSTON PIPE LINE CO LP | Injection | 0 | -- | 6,122–6,161 |
| Active | EXXON-WEST FEE "C" A/C 1 #87 | 42-201-32388 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,506–5,562 |
| Active | EXXON-WEST FEE "C" A/C 1 #86 | 42-201-31627 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,504–5,560 |
| Active | EXXON WEST FEE -C- A/C-1 #69 | 42-201-07976 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,472 |
| Active | HUTCHESON, J. C. #11 | 42-201-32389 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,470–5,560 |
| Active | EXXON WEST FEE -C- A/C-1 #73 | 42-201-30046 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,478–5,722 |
| Active | TEJAS FEE #1 | 42-201-32545 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,518–5,584 |
| Active | TEJAS FEE #2 | 42-201-32544 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,486–5,540 |
| Active | KM #1 | 42-201-32922 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,492–6,000 |
| Active | KINDER MORGAN TEJAS #2 | 42-201-32960 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,472–5,534 |
| Active | KM #3 | 42-201-32923 | KINDER MORGAN TEJAS PIPELINE LLC | Injection | 0 | -- | 5,605–5,698 |
page 1 of 7 · 633 wells
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.