Saltwater Disposal Wells in Maverick County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
272
Permitted Capacity
52,190 bbl/d
Injected 12mo (thru 2025-06)
3.4M bbl
UIC Permits All Time
838
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Plugged | CHITTIM, N. J. #611 | 42-323-20008 | CONOCO INC | Injection | 40 | -- | 1,195–1,784 |
| Plugged | CHITTIM, N. J. #6519 | 42-323-20029 | CONOCO INC | Injection | 40 | -- | 1,195–1,784 |
| Plugged | CHITTIM, N. J. #528 | 42-323-20080 | CONOCOPHILLIPS CO | Injection | 40 | -- | 1,195–1,784 |
| Plugged | CHITTIM, N. J. #4207 | 42-323-00726 | CONOCOPHILLIPS CO | Injection | 40 | -- | 1,367–1,381 |
| Plugged | CHITTIM, N. J. #4209 | 42-323-00703 | CONOCOPHILLIPS CO | Injection | 40 | -- | 1,195–1,785 |
| Plugged | CHITTIM, N. J. #4213 | 42-323-00775 | CONOCO INC | Injection | 40 | -- | 1,334–1,384 |
| Plugged | CHITTIM, N. J. #6514 | 42-323-00669 | CONOCO INC | Injection | 40 | -- | 1,195–1,785 |
| Plugged | CHITTIM, N. J. #6512 | 42-323-00670 | CONOCO INC | Injection | 40 | -- | 1,195–1,785 |
| Plugged | FITZPATRICK, A. F. #8A | 42-323-30051 | TXCO RES INC | Injection | 20 | -- | 1,965–2,004 |
| Plugged | CHITTIM "B" #5158HS | 42-323-32926 | NEWFIELD MAVERICK BASIN LLC | Injection | 0 | -- | 110–150 |
| Cancelled | CHITTIM, N. J. #6699 | 42-323-20254 | CONOCO INC | UIC | 0 | -- | -- |
| Plugged | LA PALOMA #I 4 | 42-323-31746 | MAYFAIR MINERALS, INC | Injection | 0 | -- | 80–100 |
| Plugged | LA PALOMA #I 2 | 42-323-31748 | MAYFAIR MINERALS, INC | Injection | 0 | -- | 80–100 |
| Plugged | LA PALOMA #I 1 | 42-323-31749 | MAYFAIR MINERALS, INC | Injection | 0 | -- | 80–100 |
| Plugged | LA PALOMA #I 3 | 42-323-31747 | MAYFAIR MINERALS, INC | Injection | 0 | -- | 80–100 |
| Plugged | ALKEK-TBP- #1 | 42-323-32380 | ASHTOLA EXPL CO,INC | Disposal | 0 | -- | 3,062–3,082 |
| Plugged | CHITTIM "B" #4374W | 42-323-32979 | NEWFIELD MAVERICK BASIN LLC | Injection | 0 | -- | 2,400–4,700 |
| Plugged | CHITTIM "B" #3374H | 42-323-32978 | NEWFIELD MAVERICK BASIN LLC | Injection | 0 | -- | 2,400–4,711 |
| Plugged | LA PALOMA #I 8 | 42-323-31734 | MAYFAIR MINERALS, INC | Injection | 0 | -- | 80–100 |
| Plugged | LA PALOMA #I 7 | 42-323-31733 | MAYFAIR MINERALS, INC | Injection | 0 | -- | 80–100 |
| Plugged | LA PALOMA #I 6 | 42-323-31732 | MAYFAIR MINERALS, INC | Injection | 0 | -- | 80–100 |
| Plugged | LA PALOMA #I 5 | 42-323-31731 | MAYFAIR MINERALS, INC | Injection | 0 | -- | 80–100 |
| Plugged | HALSELL FOUNDATION 97 #303B | 42-323-31549 | BRUNER ENERGY INC. | Injection | 0 | -- | 800 |
| Plugged | HALSELL UNION -A- #911 | 42-323-30272 | PETRO-ROCK, INC | UIC | 0 | -- | -- |
| Plugged | CHITTIM, N. J. #3699WS | 42-323-20253 | CONOCO INC | UIC | 0 | -- | -- |
| Plugged | SANER RANCH #538 | 42-323-33055 | PROTEGE ENGY III LLC | Injection | 0 | -- | 1,294–1,463 |
| Cancelled | CHITTIM, N. J. #6797WS | 42-323-30586 | CONOCO INC | UIC | 0 | -- | -- |
| Plugged | HALSELL FOUNDATION 97 #5B | 42-323-31561 | BRUNER ENERGY INC. | Injection | 0 | -- | 800 |
| Cancelled | CHITTIM, N. J. #3899WS | 42-323-20256 | CONOCO INC | UIC | 0 | -- | -- |
| Plugged | SANER RANCH #638H | 42-323-33056 | PROTEGE ENGY III LLC | Injection | 0 | -- | 1,468–3,072 |
| Plugged | BENNETT, RICHARD #T 15 | 42-323-32009 | ENPEX CORPORATION | Injection | 0 | -- | 1,735–1,795 |
| Plugged | CHITTIM, N. J. #3503 | 42-323-00690 | CONOCO INC | UIC | 0 | -- | 791 |
| Plugged | HALSELL, EWING FOUNDATION #12M | 42-323-31443 | CMR ENGY, L.P | Injection | 0 | -- | 1,600 |
| Plugged | SANER, MARY R. #1 | 42-323-30560 | CONOCO INC | UIC | 0 | -- | -- |
| Inactive | CHITTIM HEIRS #B 1H | 42-323-33362 | BLACKBRUSH O & G, LLC | Injection | 0 | -- | 4,000–5,000 |
| Plugged | CHITTIM, N. J. #A 99WS | 42-323-00937 | CONOCO INC | UIC | 0 | -- | -- |
| Plugged | CHITTIM "B" #4158NH | 42-323-32921 | NEWFIELD MAVERICK BASIN LLC | Injection | 0 | -- | 110–150 |
| Plugged | STREET RANCH #5W | 42-323-30734 | CONOCO INC | UIC | 0 | -- | -- |
page 9 of 9 · 838 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.