Saltwater Disposal Wells in Mcmullen County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
50
Permitted Capacity
387,860 bbl/d
Injected 12mo (thru 2025-06)
36.4M bbl
UIC Permits All Time
246
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Plugged | JACOB -S- #1 | 42-311-00453 | B & E PROD. CO. | UIC | 0 | -- | -- |
| Plugged | EZZELL UNIT #M 83 | 42-311-00889 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | BAKER, MYLA #9 | 42-311-02207 | ARCO OIL & GAS CO.-SILSBEE | UIC | 0 | -- | -- |
| Plugged | EZZELL UNIT #M 77 | 42-311-00863 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 75 | 42-311-00884 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 73 | 42-311-00861 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 72 | 42-311-00860 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–15,007 |
| Cancelled | PEELER SWD #1 | 42-311-00000 | PYOTE WATER SYSTEMS II, LLC | Disposal | 0 | -- | -- |
| Plugged | EZZELL UNIT #M 71 | 42-311-00859 | PAISANO MINERALS CO | Injection | 0 | -- | 1,500–1,507 |
| Plugged | CAMPBELL, MYRTLE E. #9 | 42-311-01806 | ARCO OIL & GAS CO.-SILSBEE | UIC | 0 | -- | -- |
| Plugged | EZZELL UNIT #M 69 | 42-311-00882 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 65 | 42-311-00878 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–15,007 |
| Plugged | EZZELL UNIT #M 63 | 42-311-00876 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | SOUTH CAMPANA SWD O/A #2 | 42-311-02121 | TEXACO E & P INC | UIC | 0 | -- | -- |
| Plugged | EZZELL UNIT #M 61 | 42-311-00874 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 60 | 42-311-00873 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 57 | 42-311-00857 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 55 | 42-311-00855 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 53 | 42-311-00837 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 35 | 42-311-80195 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 30 | 42-311-00897 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 29 | 42-311-00843 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 27 | 42-311-00841 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 25 | 42-311-00838 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 23 | 42-311-00828 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 19 | 42-311-00853 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 18 | 42-311-00852 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 16 | 42-311-00850 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 13 | 42-311-00848 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 10 | 42-311-00833 | PAISANO MINERALS CO | Injection | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 8 | 42-311-00831 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #M 7 | 42-311-00830 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #H 38 | 42-311-00817 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Plugged | EZZELL UNIT #H 36 | 42-311-00821 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Inactive | CARVER UNIT #1H | 42-311-34873 | MURPHY EXPL. & PROD. CO. - USA | Injection | 0 | -- | 10,431–10,472 |
| Cancelled | EZZELL UNIT #M 20 | 42-311-00000 | PAISANO MINERALS CO | UIC | 0 | -- | -- |
| Cancelled | EZZELL UNIT #H 19 | 42-311-00000 | PAISANO MINERALS CO | UIC | 0 | -- | -- |
| Plugged | EZZELL UNIT #H 30 | 42-311-00869 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Cancelled | EZZELL UNIT #H 18 | 42-311-00000 | PAISANO MINERALS CO | UIC | 0 | -- | -- |
| Plugged | EZZELL UNIT #H 7 | 42-311-00823 | PAISANO MINERALS CO | UIC | 0 | -- | 1,500–1,507 |
| Cancelled | EZZELL UNIT #H 16 | 42-311-80186 | PAISANO MINERALS CO | UIC | 0 | -- | -- |
| Plugged | SOUTH CAMPANA SWD O/A #1 | 42-311-02118 | TEXACO INC | UIC | 0 | -- | -- |
| Plugged | LARK SAN MATEO #6A | 42-311-00641 | LAGERQUIST, WALTER G., JR | UIC | 0 | -- | -- |
| Plugged | LEONARD JACOB CORP. #F 10 | 42-311-00447 | LOMA OIL CO | UIC | 0 | -- | -- |
| Plugged | LEONARD JACOB CORP. #B 28 | 42-311-00360 | LOMA OIL CO | UIC | 0 | -- | -- |
| Plugged | LEONARD JACOB CORP. #B 34 | 42-311-00362 | LOMA OIL CO | UIC | 0 | -- | -- |
page 3 of 3 · 246 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.