Saltwater Disposal Wells in Zapata County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
22
Permitted Capacity
115,650 bbl/d
Injected 12mo (thru 2025-06)
884,821 bbl
UIC Permits All Time
330
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Plugged | JENNINGS, J. D. #367WI | 42-505-30166 | S M K ENGY CORP | Injection | 0 | -- | -- |
| Plugged | JENNINGS, J. D. #286WI | 42-505-03151 | S M K ENGY CORP | UIC | 0 | -- | -- |
| Plugged | JENNINGS, J. D. #258 | 42-505-00959 | S M K ENGY CORP | UIC | 0 | -- | -- |
| Plugged | JENNINGS, J. D. #110 | 42-505-00836 | S M K ENGY CORP | UIC | 0 | -- | -- |
| Plugged | JENNINGS, J. D. #63 | 42-505-80115 | S M K ENGY CORP | UIC | 0 | -- | -- |
| Plugged | JENNINGS, J. D. #51 | 42-505-80112 | S M K ENGY CORP | UIC | 0 | -- | -- |
| Plugged | JENNINGS, J. D. #45 | 42-505-80107 | TEXACO INC | UIC | 0 | -- | -- |
| Plugged | JENNINGS, J. D. #20WS | 42-505-00748 | TEXACO INC | UIC | 0 | -- | 1,196 |
| Cancelled | A. O. DE VELA #20 | 42-505-00000 | CONCORD OIL CO. | UIC | 0 | -- | 759–775 |
| Cancelled | A. O. DE VELA #21 | 42-505-00000 | CONCORD OIL CO. | UIC | 0 | -- | 751–764 |
| Plugged | CUELLAR, F. #6 | 42-505-00683 | TEXACO INC | UIC | 0 | -- | 3,054–3,072 |
| Plugged | CUELLAR, F. #7 | 42-505-00684 | TEXACO INC | UIC | 0 | -- | 3,062–3,080 |
| Plugged | CUELLAR, F. #8 | 42-505-00685 | TEXACO INC | UIC | 0 | -- | 3,043–3,048 |
| Plugged | CUELLAR, F. #9 | 42-505-00686 | TEXACO INC | UIC | 0 | -- | 3,035–3,055 |
| Plugged | CUELLAR, F. #10 | 42-505-00687 | TEXACO INC | UIC | 0 | -- | 3,026–3,043 |
| Plugged | CUELLAR, F. #12 | 42-505-00688 | TEXACO INC | UIC | 0 | -- | 3,022–3,045 |
| Plugged | CUELLAR, F. #18 | 42-505-00695 | TEXACO INC | UIC | 0 | -- | 3,026–3,043 |
| Plugged | CUELLAR, F. #19 | 42-505-00696 | TEXACO INC | UIC | 0 | -- | 3,025–3,048 |
| Plugged | CUELLAR, F. #20 | 42-505-00697 | TEXACO INC | UIC | 0 | -- | 3,020–3,040 |
| Plugged | CUELLAR, F. #21 | 42-505-00698 | TEXACO INC | UIC | 0 | -- | 3,029–3,046 |
| Plugged | CUELLAR, F. #23 | 42-505-00700 | TEXACO INC | UIC | 0 | -- | 3,028–3,042 |
| Plugged | CUELLAR, F. #26 | 42-505-03000 | TEXACO INC | UIC | 0 | -- | 3,036–3,050 |
| Cancelled | JENNINGS, J. D. #151 | 42-505-00000 | TEXACO INC | UIC | 0 | -- | 3,008–3,030 |
| Cancelled | JENNINGS, J. D. #171 | 42-505-00000 | TEXACO INC | UIC | 0 | -- | 3,041–3,062 |
| Cancelled | JENNINGS, J. D. #175 | 42-505-00000 | TEXACO INC | UIC | 0 | -- | 3,063–3,080 |
| Cancelled | JENNINGS, J. D. #179 | 42-505-00000 | TEXACO INC | UIC | 0 | -- | 3,002–3,024 |
| Plugged | JENNINGS, J. D. #187 | 42-505-00902 | TEXACO INC | UIC | 0 | -- | 3,032–3,054 |
| Cancelled | JENNINGS, J. D. #189 | 42-505-00000 | TEXACO INC | UIC | 0 | -- | 3,028–3,046 |
| Cancelled | JENNINGS, J. D. #205 | 42-505-00000 | TEXACO INC | UIC | 0 | -- | 3,014–3,035 |
| Cancelled | JENNINGS, J. D. #216 | 42-505-00000 | TEXACO INC | UIC | 0 | -- | 3,017–3,036 |
page 4 of 4 · 330 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.