Saltwater Disposal Wells in Refugio County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
231
Permitted Capacity
2.1M bbl/d
Injected 12mo (thru 2025-06)
73.5M bbl
UIC Permits All Time
829
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Plugged | OBRIEN, J. J. #5 | 42-391-80063 | STARRETT, C. E | UIC | 0 | -- | 5,675 |
| Plugged | ROCHE, K. D. -A- #42 | 42-391-03161 | HEWIT & DOUGHERTY | UIC | 0 | -- | 5,059 |
| Plugged | LAMBERT, MARY F., -A- #7 | 42-391-03950 | YOUNGBLOOD, C. S. III | Disposal | 0 | -- | 3,180–3,343 |
| Plugged | O'CONNOR, THOMAS "A" #80 | 42-391-01760 | QUINTANA PET. CORP | UIC | 0 | -- | 3,790 |
| Plugged | TOM OCONNOR (5800 SD) #C424 | 42-391-01648 | QUINTANA PET. CORP | Injection | 0 | -- | -- |
| Plugged | MELLON OIL UNIT #26 | 42-391-01731 | MELLON OIL UNIT | UIC | 0 | -- | 3,630 |
| Cancelled | HEARD, FANNIE V. W., MRS. #75 | 42-391-00721 | QUINTANA PET. CORP | UIC | 0 | -- | 3,125 |
| Plugged | MELLON OIL UNIT #1D | 42-391-01750 | T-C OIL CO, LLC | UIC | 0 | -- | 3,675 |
| Plugged | LAMBERT #G 7 | 42-391-01452 | PENNZENERGY EXP. & PROD., L.L.C | UIC | 0 | -- | 3,625 |
| Plugged | REILLY, W. J., ETAL #4 | 42-391-80529 | H & D OPER CO | UIC | 0 | -- | 5,661 |
| Plugged | RYALS ESTATE #1 | 42-391-80537 | PETRO MANAGEMENT, INC | UIC | 0 | -- | 5,514 |
| Plugged | WILLIAMS, MAUDE, ETAL -A- #1S | 42-391-81447 | QUINTANA PET. CORP | UIC | 0 | -- | -- |
| Plugged | HOUGHTON, J. F. #9 | 42-391-03571 | GRAHAM ROYALTY, LTD | UIC | 0 | -- | -- |
| Plugged | OCONNOR, THOMAS -A- #93 | 42-391-02031 | HILCORP ENGY CO | Disposal | 0 | -- | 3,680–3,900 |
| Cancelled | OCONNOR, THOMAS -A- #3D | 42-391-01536 | QUINTANA PET. CORP | Disposal | 0 | -- | 3,690–4,000 |
| Plugged | WEST, T. F. #1 | 42-391-03959 | TEMPLETON ENGY, INC | UIC | 0 | -- | 4,580 |
| Plugged | OBRIEN, J. M., -G- #2 | 42-391-82074 | CHILTON ENGY | UIC | 0 | -- | 3,750 |
| Plugged | OCONNOR, THOMAS -E- #55 | 42-391-01679 | COPANO CO | UIC | 0 | -- | 3,800 |
| Plugged | OBRIEN, J. M. -G- #8 | 42-391-00996 | ARCO OIL & GAS CO.-SILSBEE | Disposal | 0 | -- | 2,730–2,770 |
| Plugged | SPAULDING, J. W. #5 | 42-391-03407 | TEXACO INC | UIC | 0 | -- | 4,513 |
| Inactive | WILLIAMS, MAUDE ET AL "A" #D128 | 42-391-31776 | HILCORP ENGY CO | Injection | 0 | -- | 4,390–4,500 |
| Plugged | ROCHE, K. D. -A- #14 | 42-391-03144 | H & D OPER CO | Disposal | 0 | -- | 4,826–4,850 |
| Plugged | OCONNOR, THOMAS -A- #76 | 42-391-01756 | QUINTANA PET. CORP | Disposal | 0 | -- | 3,840–3,870 |
| Plugged | ROCHE, K. D. -A- #38 | 42-391-03181 | H & D OPER CO | UIC | 0 | -- | 4,580 |
| Plugged | OBRIEN, J. J., -A- #2 | 42-391-02467 | STARRETT, C. E | UIC | 0 | -- | 5,000 |
| Cancelled | TOM OCONNOR 4400 SAND GAS UNIT #Q395 | 42-391-30206 | HILCORP ENGY CO | Injection | 0 | -- | 4,322–4,328 |
| Plugged | ROCHE, K. D. -A- #36 | 42-391-03179 | H & D OPER CO | Disposal | 0 | -- | 4,600–4,920 |
| Plugged | ROOKE, P. H. #19 | 42-391-82012 | ARCO OIL & GAS CO.-SILSBEE | UIC | 0 | -- | 4,900 |
| Plugged | BAUER, MARY CLAIRE ET VIR #5 | 42-391-00754 | QUINTANA PET. CORP | UIC | 0 | -- | -- |
page 9 of 9 · 829 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.