Saltwater Disposal Wells in Atascosa County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
85
Permitted Capacity
522,435 bbl/d
Injected 12mo (thru 2025-06)
31.9M bbl
UIC Permits All Time
532
Earthquakes in Atascosa County → seismicity & the disposal link, from TexNet
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Plugged | COMBS, GUY S. #1 | 42-013-30235 | UNITED PROD CO., INC | UIC | 500 | -- | 6,417–6,426 |
| Cancelled | DICK PRASSEL #2 | 42-013-00000 | SUTTON PRODUCING CORP | UIC | 500 | -- | 4,700–4,717 |
| Cancelled | DICK PRASSEL #1 | 42-013-00000 | SUTTON PRODUCING CORP | UIC | 500 | -- | 4,702–4,725 |
| Plugged | KOEMEL, J. J. #5W | 42-013-02184 | GINCO OPER CO | Injection | 465 | -- | 5,114–5,164 |
| Plugged | KOEMEL, J. J. #1W | 42-013-02213 | SERRA ENGY, INC | Injection | 465 | -- | 5,135–5,235 |
| Plugged | KOEMEL, J. J. #8W | 42-013-02185 | SERRA ENGY, INC | Injection | 465 | -- | 5,184–5,224 |
| Plugged | RYAN, W. J. #3W | 42-013-80711 | PEARL, BILL H. PRODUCTIONS, INC | Injection | 450 | -- | 5,189–5,280 |
| Plugged | MCLEAN, MARRS #11 | 42-013-02855 | AVIGHNA ENERGY INC | Injection | 400 | -- | 5,228–5,267 |
| Plugged | S. A. U. & G. #1 | 42-013-02186 | WEN-BE | Injection | 400 | -- | 5,172–5,222 |
| Plugged | J.L. GATES #1 | 42-013-02111 | SERRA ENGY, INC | Injection | 400 | -- | 5,125–5,226 |
| Plugged | MCLEAN, VERNA #5 | 42-013-01717 | CAJA PROD CORP | Injection | 400 | -- | 5,262–5,265 |
| Inactive | COURAND, JOSEPH #1D | 42-013-30072 | BURK ROYALTY CO., LTD | Injection | 400 | -- | 7,112–7,176 |
| Plugged | MCLEAN, MARRS #15 | 42-013-02864 | SERRA ENGY, INC | Injection | 400 | -- | 5,270–5,306 |
| Plugged | MCLEAN, MARRS #9 | 42-013-02860 | AVIGHNA ENERGY INC | Injection | 400 | -- | 5,163–5,250 |
| Plugged | MCLEAN, MARRS #8 | 42-013-02853 | SERRA ENGY, INC | Injection | 400 | -- | 5,220–5,264 |
| Plugged | MCLEAN, MARRS #4 | 42-013-02851 | AVIGHNA ENERGY INC | Injection | 400 | -- | 5,185–5,275 |
| Plugged | J.L. GATES #4 | 42-013-02125 | SERRA ENGY, INC | Injection | 400 | -- | 5,116–5,180 |
| Plugged | MCLEAN, VERNA #2 | 42-013-01700 | MARION CORP | Injection | 400 | -- | 5,259–5,249 |
| Plugged | CHUPICK, JOHN F., -A- O #2 | 42-013-01705 | MARION CORP | Injection | 400 | -- | 5,257–5,274 |
| Plugged | PLEASANTON, E. (ESCONDIDO UNIT) #901 | 42-013-30037 | SERRA ENGY, INC | UIC | 375 | -- | 4,647–4,677 |
| Plugged | ERWIN, H. I. #8 | 42-013-02840 | STINGER OIL & GAS INC | UIC | 350 | -- | 5,244–5,259 |
| Plugged | HOWARD, EDNA PEARL #1 | 42-013-02706 | MILLER, W. C | UIC | 350 | -- | 4,995–5,008 |
| Cancelled | VELMA(ESCONDIDA)UNIT #10 | 42-013-00000 | CONTINENTAL OIL CO | UIC | 300 | -- | 4,625–4,652 |
| Cancelled | VELMA(ESCONDIDA)UNIT #14 | 42-013-00000 | CONTINENTAL OIL CO | UIC | 300 | -- | 4,638–4,656 |
| Cancelled | VELMA(ESCONDIDA)UNIT #15 | 42-013-00000 | CONTINENTAL OIL CO | UIC | 300 | -- | 4,650–4,663 |
| Cancelled | VELMA(ESCONDIDO)UNIT #1 | 42-013-00000 | CONTINENTAL OIL CO | UIC | 300 | -- | 4,638–4,659 |
| Cancelled | VELMA(ESCONDIDO)UNIT #3 | 42-013-00000 | CONTINENTAL OIL CO | UIC | 300 | -- | 4,644–4,670 |
| Cancelled | PRUITT, E. J. #37 | 42-013-02330 | HUMBLE OIL & REFINING CO. | Injection | 300 | -- | 5,279–5,284 |
| Plugged | DAVIS, M.M. #D 1 | 42-013-02986 | BLEDSOE, R.K. TRUST OIL OPERATOR | Injection | 300 | -- | 5,225–5,289 |
| Plugged | DAVIS, M. M. -F- #4 | 42-013-02729 | HUMBLE OIL & REFINING CO. | UIC | 300 | -- | 5,069–5,092 |
| Cancelled | VELMA(ESCONDIDA)UNIT #9 | 42-013-00000 | CONTINENTAL OIL CO | UIC | 300 | -- | 4,660–4,687 |
| Plugged | MCLEAN, VERNA #1 | 42-013-01701 | CAJA PROD CORP | Injection | 300 | -- | 5,222–5,240 |
| Plugged | CHUPICK, JOHN F., -A- NP #8 | 42-013-01703 | CAJA PROD CORP | Injection | 300 | -- | 5,248–5,267 |
| Cancelled | CHUPICK "B" #3 | 42-013-00000 | MARION CORP | Injection | 300 | -- | 5,176–5,185 |
| Plugged | DAVIS, M.M. #C 2 | 42-013-02219 | BLEDSOE, R.K. TRUST OIL OPERATOR | Injection | 300 | -- | 5,222–5,270 |
| Plugged | CHUPICK, JOHN F. -A- FA #5 | 42-013-01714 | CAJA PROD CORP | Injection | 300 | -- | 5,238–5,249 |
| Cancelled | VELMA(ESCONDIDO)UNIT #16 | 42-013-00000 | CONTINENTAL OIL CO | UIC | 300 | -- | 4,668–4,694 |
| Plugged | CHARLOTTE WATERFLOOD UNIT NO. 4 #12 | 42-013-02785 | ENERVEST OPER, L.L.C | UIC | 265 | -- | 5,130–5,210 |
| Plugged | POUND, W. E. #1 | 42-013-02157 | HCM | Injection | 265 | -- | 4,918–4,981 |
| Plugged | CHARLOTTE WATERFLOOD UNIT NO. 2 #2 | 42-013-02751 | HCM | Injection | 265 | -- | 4,969–5,025 |
| Cancelled | PRUITT, E. J. #47 | 42-013-02363 | HUMBLE OIL & REFINING CO. | Injection | 250 | -- | 6,484–6,504 |
| Plugged | MANN, LEO #1 | 42-013-02593 | PETROLEUM OPERATING COMPANY | Injection | 250 | -- | 4,148–4,168 |
| Plugged | THOMPSON, JUNE #5 | 42-013-32990 | GINCO OPER CO | Injection | 250 | -- | 3,414–3,425 |
| Plugged | GALBA UNIT #1P | 42-013-01756 | CAJA PROD CORP | UIC | 200 | -- | 4,816–4,843 |
| Plugged | EAST CROWN WATERFLOOD UNIT #1 #8 | 42-013-01359 | HUMBLE OIL & REFINING CO. | Injection | 200 | -- | 4,167–4,188 |
| Plugged | ALENE #2 | 42-013-02187 | ROLAND OIL COMPANY | Injection | 200 | -- | 5,146–5,217 |
| Plugged | WILSON, STELLA #4 | 42-013-01396 | SHELL OIL CO | Injection | 200 | -- | 4,322–4,336 |
| Cancelled | WILSON, STELLA #2 | 42-013-80091 | SHELL OIL CO | Injection | 200 | -- | 4,268–4,283 |
| Cancelled | WILSON, STELLA #6 | 42-013-01398 | STREAM ENGY, INC | Injection | 200 | -- | 4,245–4,260 |
| Plugged | EAST CROWN WATERFLOOD UNIT #1 #11 | 42-013-01355 | TEXAS EMPIRE PETRO CORP | Injection | 200 | -- | 4,148–4,166 |
| Plugged | J.L. GATES #8 | 42-013-02367 | TEXACO INC | Injection | 200 | -- | 5,141–5,201 |
| Cancelled | WILSON, J. T. #4 | 42-013-01387 | SHELL OIL CO | Injection | 200 | -- | 4,282–4,302 |
| Cancelled | GOSSETT-SHANNON #504 | 42-013-31691 | RICKAWAY ENGY, CORP | Injection | 200 | -- | 4,660–4,705 |
| Plugged | GALBA UNIT #4W | 42-013-01843 | CAJA PROD CORP | UIC | 200 | -- | 4,890–4,925 |
| Plugged | ST. NATL. BK. OF CORPUS CHRISTI #12 | 42-013-02781 | PESO RESOURCES | Injection | 200 | -- | 5,205–5,242 |
| Plugged | STEINLE-PEELER UNIT #1 | 42-013-34109 | PULLIN LEASE SERVICE, INC | Injection | 200 | -- | 772–780 |
| Cancelled | J M ALCORTA #6 | 42-013-00000 | HUMBLE OIL & REFINING CO. | UIC | 200 | -- | 4,946–4,959 |
| Plugged | WILSON, J. T. #9 | 42-013-01391 | WSM | Injection | 200 | -- | 4,260–4,276 |
| Plugged | GALBA UNIT #5W | 42-013-01844 | CAJA PROD CORP | UIC | 200 | -- | 4,906–4,939 |
| Plugged | ALENE #6 | 42-013-02199 | ROLAND OIL COMPANY | Injection | 200 | -- | 5,170–5,230 |
| Plugged | MCBRIDE, A. K. #20 | 42-013-02764 | HCM | Injection | 200 | -- | 5,046–5,131 |
| Plugged | ALENE #1 | 42-013-02200 | ROLAND OIL COMPANY | Injection | 200 | -- | 5,039–5,152 |
| Plugged | SUTTON SUSSEX E. CROWN FLOOD UNI #23 | 42-013-80567 | COLUMBIA DEV CORP | Injection | 200 | -- | 4,638–4,658 |
| Plugged | WELLS, ED. M. -A- #9A | 42-013-30186 | MCCORD, AL OIL OPERATING CO. | Injection | 200 | -- | 1,292–1,314 |
| Plugged | MUSSEY, HAROLD, ETAL #7 | 42-013-01417 | HUMBLE OIL & REFINING CO. | UIC | 200 | -- | 4,368–4,383 |
| Plugged | DALKOWITZ, CYRIL #17 | 42-013-00000 | HUMBLE OIL & REFINING CO. | Injection | 200 | -- | 4,456–4,477 |
| Plugged | SUTTON SUSSEX E. CROWN FLOOD UNI #21 | 42-013-80565 | COLUMBIA DEV CORP | Injection | 200 | -- | 4,650 |
| Plugged | WILSON, J. T. #3 | 42-013-01386 | DEWBRE PETRO CORP | UIC | 200 | -- | 4,344–4,360 |
| Plugged | WILSON, J. T. #1 | 42-013-01384 | STREAM ENGY, INC | Injection | 200 | -- | 4,296–4,311 |
| Plugged | SUTTON SUSSEX E. CROWN FLOOD UNI #13 | 42-013-01642 | COLUMBIA DEV CORP | Injection | 200 | -- | 4,600–4,620 |
| Plugged | SUTTON SUSSEX E. CROWN FLOOD UNI #18 | 42-013-01702 | COLUMBIA DEV CORP | Injection | 200 | -- | 4,640–4,664 |
| Plugged | CHARLOTTE WATERFLOOD UNIT NO. 2 #4 | 42-013-02747 | HCM | Injection | 180 | -- | 5,005 |
| Plugged | CHYLEK, E.M. #25 | 42-013-31052 | HCM | Injection | 180 | -- | 5,112–5,207 |
| Cancelled | CUMPIAN, A. G. #3 | 42-013-80363 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
| Plugged | HENRY, D. M. -B- #2 | 42-013-01473 | TEXAS EMPIRE PETRO CORP | Injection | 150 | -- | 4,087–4,109 |
| Cancelled | CUMPIAN, A. G. #8 | 42-013-02464 | SHAMROCK OIL & GAS CORP., THE | Injection | 150 | -- | 3,864–3,873 |
| Plugged | LOVE, R. B. #3 | 42-013-02277 | SERRA ENGY, INC | Injection | 150 | -- | 5,267–5,315 |
| Cancelled | CUMPIAN, A. G. #1 | 42-013-02473 | J-W OPER CO | Injection | 150 | -- | 3,875–3,885 |
| Cancelled | CUMPIAN, A. G. #2 | 42-013-80362 | J-W OPER CO | Injection | 150 | -- | 3,888–3,898 |
| Plugged | FINCH, BEULAH, ETAL #5 | 42-013-02702 | 3-L DRILLING | UIC | 150 | -- | 5,024–5,040 |
| Cancelled | CUMPIAN, A. G. #6 | 42-013-80364 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
| Plugged | THOMPSON, D. H. #3 | 42-013-02273 | SERRA ENGY, INC | UIC | 150 | -- | 5,224–5,265 |
| Cancelled | CUMPIAN, A. G. #7 | 42-013-02474 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
| Plugged | THOMPSON, D. H. #4 | 42-013-02201 | SERRA ENGY, INC | UIC | 150 | -- | 5,187–5,240 |
| Plugged | CUMPIAN, A. G. #11 | 42-013-02559 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
| Cancelled | S. C. VELA #3 | 42-013-00000 | LONE STAR PROD. CO. | UIC | 150 | -- | 4,423–4,433 |
| Cancelled | S. C. VELA #2 | 42-013-00000 | LONE STAR PROD. CO. | UIC | 150 | -- | 4,433–4,443 |
| Cancelled | MILTON DAVIS NCT-3 #3 | 42-013-00000 | TEXACO INC | UIC | 150 | -- | 4,362–4,393 |
| Plugged | THOMPSON, F. B. #4 | 42-013-02268 | TEXACO INC | UIC | 150 | -- | 5,188–5,265 |
| Cancelled | CUMPIAN, A. G. #16 | 42-013-02545 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
| Cancelled | CUMPIAN, A. G. #19 | 42-013-02548 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
| Cancelled | CUMPIAN, A. G. #20 | 42-013-02549 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
| Plugged | LOVE, R. B. #4 | 42-013-02276 | AVIGHNA ENERGY INC | UIC | 150 | -- | 5,223–5,280 |
| Cancelled | CUMPIAN, A. G. #13 | 42-013-80370 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
| Cancelled | CUMPIAN, A. G. #14 | 42-013-80371 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
| Cancelled | CUMPIAN, A. G. #21 | 42-013-02561 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
| Cancelled | CUMPIAN, A. G. #22 | 42-013-02466 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
| Cancelled | CUMPIAN, A. G. #23 | 42-013-02562 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
| Cancelled | CUMPIAN, A. G. #24 | 42-013-03107 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
| Cancelled | CUMPIAN, A. G. -A- #8 | 42-013-02468 | J-W OPER CO | Injection | 150 | -- | 3,875–3,898 |
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.