Saltwater Disposal Wells in Crockett County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
276
Permitted Capacity
1.4M bbl/d
Injected 12mo (thru 2025-06)
61.4M bbl
UIC Permits All Time
849
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Inactive | SOUTH CROSS UNIT #269 | 42-105-42221 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 5,120–5,700 |
| Cancelled | SOUTH CROSS UNIT #252 | 42-105-40537 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 4,800–5,600 |
| Inactive | SOUTH CROSS UNIT #102 | 42-105-10152 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 4,800–5,600 |
| Inactive | SOUTH CROSS UNIT #147R | 42-105-39593 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 4,800–5,600 |
| Cancelled | TODD CRINOIDAL UNIT #21 | 42-105-00082 | CONTINENTAL OIL CO | Injection | 2,000 | -- | 5,800–6,050 |
| Cancelled | TODD CRINOIDAL UNIT #24 | 42-105-00086 | CONTINENTAL OIL CO | UIC | 2,000 | -- | 5,922–6,228 |
| Inactive | SOUTH CROSS UNIT #207 | 42-105-34161 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 4,800–5,600 |
| Plugged | BEAN, JOE #9 | 42-105-33674 | LEWIS, T. K | Injection | 2,000 | -- | 1,400–1,550 |
| Cancelled | BRIXLEY BREEN #1 | 42-105-00000 | HOLMES, H.S. & T.S. | UIC | 2,000 | -- | 2,549–2,636 |
| Cancelled | SHANNON "A" #2 | 42-105-34491 | INCLINE ENGY | Disposal | 2,000 | -- | 2,565–3,574 |
| Inactive | SOUTH CROSS UNIT #272 | 42-105-42222 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 5,100–5,700 |
| Inactive | SOUTH CROSS UNIT #211 | 42-105-38300 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 4,930–5,400 |
| Plugged | SHANNON ESTATE #6W | 42-105-02994 | GRESHAM OIL & GAS (USA) INC | Injection | 2,000 | -- | 2,126–2,229 |
| Inactive | SOUTH CROSS UNIT #104 | 42-105-10294 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 4,800–5,600 |
| Cancelled | SOUTH CROSS UNIT #193 | 42-105-02585 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 4,800–5,600 |
| Inactive | SOUTH CROSS UNIT #236 | 42-105-39723 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 4,800–5,700 |
| Inactive | SOUTH CROSS UNIT #157 | 42-105-02572 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 4,800–5,600 |
| Inactive | SOUTH CROSS UNIT #213 | 42-105-38482 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 4,930–5,400 |
| Plugged | SHANNON ESTATE #3 | 42-105-80844 | LAWRENCE, C. F. & ASSOC. INC | Injection | 1,800 | -- | 1,673–1,680 |
| Cancelled | SHANNON, J. M. -A- #9 | 42-105-00655 | ELKHORN OIL & GAS, LLC | Injection | 1,750 | -- | 9,915–9,950 |
| Plugged | GRIERSON-UNIVERSITY SWD #1 | 42-105-35223 | MARATHON OIL CO | Disposal | 1,500 | -- | 3,630–4,100 |
| Plugged | WILLIAMS, T. D., ET AL #5D | 42-105-30290 | TEXANA OPER CO | Disposal | 1,500 | -- | 2,036–2,944 |
| Plugged | PEARSON, PAUL #1089 | 42-105-31764 | WYNCO ENGY, INC | Injection | 1,500 | -- | 1,428–1,634 |
| Plugged | SHANNON ESTATE -B- #28 | 42-105-03024 | ENGY PROD CORP | Injection | 1,500 | -- | 2,013–2,196 |
| Cancelled | WILLIAMS, T. D. ET AL #3 | 42-105-10823 | STUART OPERATING, LLC | Disposal | 1,500 | -- | 1,915–2,748 |
| Cancelled | SHANNON, J.M. "7" #2 | 42-105-00000 | CONTINENTAL OIL CO | UIC | 1,200 | -- | 8,654–8,671 |
| Cancelled | VAUGHN #4 | 42-105-36423 | WYNCO ENGY, INC | Injection | 1,200 | -- | 1,436–1,465 |
| Plugged | OLSON UNIT #405W | 42-105-02220 | ASPEN OPER CO, L.L.C | Injection | 1,100 | -- | 2,250–2,360 |
| Plugged | SOUTH CROSS UNIT #188G | 42-105-01938 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,800–5,800 |
| Plugged | POWELL, L. P. -G- #2D | 42-105-03063 | GRAHAM ROYALTY, LTD | UIC | 1,000 | -- | 2,637–2,719 |
| Inactive | SHANNON WATERFLOOD UNIT #K 5 | 42-105-02780 | CLARK OIL CO. | Injection | 1,000 | -- | 2,342–2,360 |
| Inactive | UNIV. "29-D" #3 | 42-105-34885 | VINSON EXPL | Injection | 1,000 | -- | 1,622–1,706 |
| Cancelled | SOUTH CROSS UNIT #129 | 42-105-02569 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,080–5,527 |
| Plugged | UNIVERSITY -Z- #7 | 42-105-35409 | LEGACY RESERVES OPER LP | Injection | 1,000 | -- | 2,150–2,730 |
| Plugged | MIDWAY LANE 1100 UNIT #119W | 42-105-02523 | MOMENTUM ENGY CORP | Injection | 1,000 | -- | 1,132–1,216 |
| Plugged | SOUTH CROSS UNIT #126GC | 42-105-02549 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,800–5,600 |
| Cancelled | UNIVERSITY -S- #3 | 42-105-02344 | BROTHERS PROD CO INC | Injection | 1,000 | -- | 2,150–2,700 |
| Cancelled | UNIVERSITY -S- #7 | 42-105-35397 | BROTHERS PROD CO INC | Injection | 1,000 | -- | 2,150–2,725 |
| Plugged | UNIVERSITY -O- #6 | 42-105-33668 | MARATHON OIL CO | Injection | 1,000 | -- | 2,250–2,600 |
| Plugged | SOUTH CROSS UNIT #105 | 42-105-10293 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,800–5,600 |
| Plugged | CLEGG -B- #283 U | 42-105-30227 | UNION PACIFIC RES CO | Injection | 1,000 | -- | 2,244–2,288 |
| Plugged | UNIVERSITY -S- #1 | 42-105-02325 | BROTHERS PROD CO INC | Injection | 1,000 | -- | 2,150–2,700 |
| Inactive | SHANNON WATERFLOOD UNIT #L 3 | 42-105-02773 | CLARK OIL CO. | Injection | 1,000 | -- | 2,338–2,396 |
| Inactive | TODD, J. S., A R/A A #14 | 42-105-34376 | O'RYAN OIL AND GAS | Injection | 1,000 | -- | 1,276–1,348 |
| Plugged | CLEGG -C- #383 | 42-105-30344 | UNION PACIFIC RES CO | Injection | 1,000 | -- | 2,095–2,155 |
| Plugged | BEAN, JOE #108 | 42-105-31798 | LEWIS, T. K | Injection | 1,000 | -- | 1,441–1,448 |
| Plugged | PEARSON, PAUL #1288 | 42-105-35313 | LEWIS, T. K | Injection | 1,000 | -- | 1,340–1,440 |
| Cancelled | UNIVERSITY -Z- #3 | 42-105-02347 | BROTHERS PROD CO INC | Injection | 1,000 | -- | 2,150–2,700 |
| Plugged | CITIES SERVICE #1012 | 42-105-34732 | J & J SERVICES CO | Injection | 1,000 | -- | 6,400–6,800 |
| Cancelled | UNIVERSITY -K- #5 | 42-105-35296 | LEGACY RESERVES OPER LP | Injection | 1,000 | -- | 2,150–2,775 |
| Cancelled | MIDWAY LANE 1100 UNIT #139 | 42-105-38213 | MOMENTUM ENGY CORP | Injection | 1,000 | -- | 1,100–1,198 |
| Cancelled | UNIVERSITY -K- #6 | 42-105-37088 | BROTHERS PROD CO INC | Injection | 1,000 | -- | 2,150–2,750 |
| Plugged | TIPPETT, J. H. -E- #1D | 42-105-10837 | BYRD OPER CO | Disposal | 1,000 | -- | 1,759–2,000 |
| Plugged | SHANNON ESTATE NOELKE SE #I 1 | 42-105-41695 | GREEN CENTURY EXP & PROD, LLC | Injection | 1,000 | -- | 1,500–1,670 |
| Plugged | UNIVERSITY 2 "B" #3W | 42-105-33102 | LARRON ENGY CORP | Injection | 1,000 | -- | 2,181–2,309 |
| Cancelled | DANIEL,M.K. 111 "A" #1SD | 42-105-10833 | OCCIDENTAL PERMIAN LTD | Disposal | 1,000 | -- | 2,000–2,650 |
| Plugged | BIG STATE 2G #1 | 42-105-33579 | TRINITY VALLEY OIL & EQUIPMENT | Disposal | 1,000 | -- | 2,300–2,380 |
| Plugged | STATE "31" #1 | 42-105-32342 | ENDEAVOR ENGY RES L.P | Disposal | 1,000 | -- | 3,500–4,050 |
| Plugged | SHANNON ESTATE NOELKE SE #I 5 | 42-105-41700 | GREEN CENTURY EXP & PROD, LLC | Injection | 1,000 | -- | 1,785–1,950 |
| Plugged | SHANNON ESTATE -B- #57 | 42-105-34163 | ENGY PROD CORP | Injection | 1,000 | -- | 2,080–2,106 |
| Cancelled | SOUTH CROSS UNIT #194RL | 42-105-35606 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,846–5,444 |
| Plugged | SHANNON ESTATE NOELKE SE #S 15 | 42-105-42259 | GREEN CENTURY EXP & PROD, LLC | Injection | 1,000 | -- | 1,500–1,640 |
| Plugged | EXXON #1016 | 42-105-34757 | COX & COX PRODUCTION CO. | Injection | 1,000 | -- | 6,250–6,800 |
| Plugged | UNIVERSITY 2 "H" #3 | 42-105-33826 | LARRON ENGY CORP | Injection | 1,000 | -- | 2,215–2,289 |
| Plugged | UNIVERSITY -Z- #8 | 42-105-35396 | LEGACY RESERVES OPER LP | Injection | 1,000 | -- | 2,150–2,700 |
| Cancelled | SOUTH CROSS UNIT #195 | 42-105-02582 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,800–5,600 |
| Cancelled | UNIVERSITY -K- #1 | 42-105-02321 | BROTHERS PROD CO INC | Injection | 1,000 | -- | 2,150–2,690 |
| Plugged | UNIVERSITY 2 "H" #4 | 42-105-33825 | LARRON ENGY CORP | Injection | 1,000 | -- | 2,215–2,289 |
| Plugged | BIG STATE RANCH "D" #1 | 42-105-35537 | TRINITY VALLEY OIL & EQUIPMENT | Injection | 900 | -- | 1,627–1,882 |
| Plugged | UNIVERSITY -J- #3D | 42-105-02339 | LEGACY RESERVES OPER LP | Disposal | 850 | -- | 1,960–2,080 |
| Plugged | TRIPOLI OIL UNIT #1 #1D | 42-105-30328 | PARKWAY PETRO, INC | Disposal | 850 | -- | 6,901–7,191 |
| Plugged | STRAUSS #1D | 42-105-33346 | BASIC ENGY SERVICES, L.P | Disposal | 820 | -- | 1,900–1,975 |
| Plugged | HALFF FIELD UNIT #3001D | 42-105-00303 | CANYON RES, INC | Injection | 800 | -- | 2,090–2,125 |
| Plugged | HALFF FIELD UNIT #1702W | 42-105-01608 | ZACHRY OIL AND GAS PROPERTIES | Injection | 800 | -- | 1,806–1,847 |
| Cancelled | HALFF FIELD UNIT #1701 | 42-105-01605 | QUAY VALLEY, INC. | Injection | 800 | -- | 1,718–1,753 |
| Plugged | HALFF FIELD UNIT #1505W | 42-105-03397 | HDL OIL PROPERTIES, INC. | Injection | 800 | -- | 2,001–2,044 |
| Plugged | HALFF FIELD UNIT #1504W | 42-105-03396 | CHANC WEST, INC. | Injection | 800 | -- | 1,780–1,820 |
| Plugged | HALFF FIELD UNIT #1501W | 42-105-03388 | HDL OIL PROPERTIES, INC. | Injection | 800 | -- | 2,034–2,066 |
| Plugged | HALFF FIELD UNIT #1101W | 42-105-02448 | HDL OIL PROPERTIES, INC. | Injection | 800 | -- | 2,034–2,070 |
| Plugged | HALFF FIELD UNIT #1001D | 42-105-02450 | QUAY VALLEY, INC. | Injection | 800 | -- | 2,043–2,082 |
| Plugged | HALFF FIELD UNIT #2302W | 42-105-01616 | CHANC WEST, INC. | Injection | 800 | -- | 1,684–1,716 |
| Plugged | HALFF FIELD UNIT #2201W | 42-105-01335 | ZACHRY OIL AND GAS PROPERTIES | Injection | 800 | -- | 1,630–1,665 |
| Cancelled | VAUGHN, ISABEL #15 | 42-105-01194 | MOORE, KIRBY | Injection | 800 | -- | 1,395–1,465 |
| Plugged | SHANNON WATERFLOOD UNIT #H 4 | 42-105-00048 | CLARK OIL CO. | Injection | 800 | -- | 2,560–2,700 |
| Plugged | HALFF FIELD UNIT #2203W | 42-105-01343 | ZACHRY OIL AND GAS PROPERTIES | Injection | 800 | -- | 1,680–1,714 |
| Inactive | OWENS, W. W. #3 | 42-105-33345 | BEAVER OIL & GAS OPERATING, LLC | Injection | 800 | -- | 1,654–1,714 |
| Plugged | HALFF FIELD UNIT #2109W | 42-105-00321 | ZACHRY OIL AND GAS PROPERTIES | Injection | 800 | -- | 1,928–1,960 |
| Plugged | HALFF FIELD UNIT #2104W | 42-105-02137 | ZACHRY OIL AND GAS PROPERTIES | Injection | 800 | -- | 1,574–1,604 |
| Plugged | HALFF FIELD UNIT #2003W | 42-105-03395 | ZACHRY OIL AND GAS PROPERTIES | Injection | 800 | -- | 1,823–1,860 |
| Plugged | HALFF FIELD UNIT #1801W | 42-105-01607 | HANK OIL & GAS, INC. | Injection | 800 | -- | 1,782–1,814 |
| Plugged | HALFF FIELD UNIT #1402W | 42-105-03391 | HDL OIL PROPERTIES, INC. | Injection | 800 | -- | 1,812–1,848 |
| Plugged | HALFF FIELD UNIT #9002W | 42-105-00309 | CANYON RES, INC | Injection | 800 | -- | 2,036–2,078 |
| Plugged | HALFF FIELD UNIT #9001W | 42-105-00305 | CANYON RES, INC | Injection | 800 | -- | 1,965–1,990 |
| Plugged | HALFF FIELD UNIT #8003W | 42-105-00314 | CHANC WEST, INC. | Injection | 800 | -- | 2,044–2,081 |
| Plugged | HALFF FIELD UNIT #8001 | 42-105-00306 | QUAY VALLEY, INC. | Injection | 800 | -- | 1,836–1,874 |
| Plugged | HALFF 'A' #7005W | 42-105-01350 | HANK OIL & GAS, INC. | Injection | 800 | -- | 2,046–2,083 |
| Plugged | HALFF 'A' #7004W | 42-105-01348 | HANK OIL & GAS, INC. | Injection | 800 | -- | 2,036–2,074 |
| Plugged | HALFF FIELD UNIT #7003W | 42-105-01345 | ZACHRY OIL AND GAS PROPERTIES | Injection | 800 | -- | 2,052–2,100 |
| Plugged | HALFF FIELD UNIT #7001W | 42-105-01336 | QUAY VALLEY, INC. | Injection | 800 | -- | 2,028–2,066 |
| Plugged | HALFF FIELD UNIT #6003W | 42-105-01354 | HANK OIL & GAS, INC. | Injection | 800 | -- | 2,049–2,090 |
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.