Saltwater Disposal Wells in Yoakum County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
2,521
Permitted Capacity
9.1M bbl/d
Injected 12mo (thru 2025-06)
273.5M bbl
UIC Permits All Time
4,167
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Active | WILLARD UNIT #233 B | 42-501-31038 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #163X | 42-501-33093 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #61X | 42-501-33090 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #83R | 42-501-31599 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #23X | 42-501-32950 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WASSON ODC UNIT #343 | 42-501-30303 | OCCIDENTAL PERMIAN LTD | Injection | 1,500 | -- | 4,938–5,324 |
| Active | WILLARD UNIT #67X | 42-501-32949 | OXY USA WTP LP | Injection | 1,500 | -- | 4,500–5,600 |
| Active | ROBERTS UNIT #3532A | 42-501-32718 | HILCORP ENGY CO | Injection | 1,500 | -- | 4,400–5,400 |
| Active | ROBERTS UNIT #3531A | 42-501-32717 | HILCORP ENGY CO | Injection | 1,500 | -- | 4,400–5,400 |
| Active | ROBERTS UNIT #2433 | 42-501-02017 | HILCORP ENGY CO | Injection | 1,500 | -- | 4,400–5,400 |
| Active | WILLARD UNIT #141B | 42-501-33076 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #138B | 42-501-33159 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #309W | 42-501-02129 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #118B | 42-501-33050 | OXY USA WTP LP | Injection | 1,500 | -- | 4,600–5,600 |
| Active | WILLARD UNIT #99B | 42-501-33046 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #77B | 42-501-33032 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #67B | 42-501-32889 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #58B | 42-501-32932 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | PRENTICE (6700 CLEARFORK) UNIT #1304 | 42-501-00465 | OCCIDENTAL PERMIAN LTD | Injection | 1,500 | -- | 6,530–6,730 |
| Active | WILLARD UNIT #141W | 42-501-02812 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #142W | 42-501-02814 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #140W | 42-501-01822 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #121W | 42-501-00217 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #134W | 42-501-01294 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #136W | 42-501-01292 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #160W | 42-501-02820 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #152W | 42-501-01296 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #162W | 42-501-02200 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #35AW | 42-501-30121 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #111AW | 42-501-30341 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #110AW | 42-501-30342 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | ROBERTS UNIT #4544W | 42-501-01322 | HILCORP ENGY CO | Injection | 1,500 | -- | 4,750–5,187 |
| Active | WILLARD UNIT #102AW | 42-501-30312 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | PRENTICE (6700 CLEARFORK) UNIT #1902W | 42-501-01348 | OCCIDENTAL PERMIAN LTD | Injection | 1,500 | -- | 6,578–6,861 |
| Active | PRENTICE (6700 CLEARFORK) UNIT #1105 | 42-501-00470 | OCCIDENTAL PERMIAN LTD | Injection | 1,500 | -- | 6,419–6,859 |
| Active | PRENTICE (6700 CLEARFORK) UNIT #2301W | 42-501-00456 | OCCIDENTAL PERMIAN LTD | Injection | 1,500 | -- | 6,626–6,720 |
| Active | WASSON ODC UNIT #58W | 42-501-00708 | OCCIDENTAL PERMIAN LTD | Injection | 1,500 | -- | 4,744–5,329 |
| Active | WILLARD UNIT #161B | 42-501-33020 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #163B | 42-501-33023 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #165B | 42-501-32888 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #167B | 42-501-32897 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #15W | 42-501-02713 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #17W | 42-501-02806 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #69W | 42-501-01895 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #68W | 42-501-00095 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | WILLARD UNIT #264W | 42-501-01069 | OXY USA WTP LP | Injection | 1,500 | -- | 4,900–5,600 |
| Active | ROBERTS UNIT #4231W | 42-501-01370 | HILCORP ENGY CO | Injection | 1,200 | -- | 4,950–5,190 |
| Active | ROBERTS UNIT #5443 | 42-501-01327 | HILCORP ENGY CO | Injection | 1,200 | -- | 4,919–5,183 |
| Active | ROBERTS UNIT #2143AW | 42-501-31503 | HILCORP ENGY CO | Injection | 1,200 | -- | 5,029–5,210 |
| Active | ROBERTS UNIT #4242W | 42-501-01372 | HILCORP ENGY CO | Injection | 1,200 | -- | 4,950–5,200 |
| Active | SAWYER #11 F | 42-501-32506 | JAB OPERATING, LLC | Injection | 1,000 | -- | 5,100–5,715 |
| Active | WILLARD UNIT #87B | 42-501-32902 | OXY USA WTP LP | Injection | 1,000 | -- | 4,900–5,600 |
| Active | WASSON ODC UNIT #328 | 42-501-30208 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,500–5,800 |
| Active | CENTRAL GLORIETA UNIT #58W | 42-501-31096 | OCCIDENTAL PERMIAN LTD | UIC | 1,000 | -- | 5,960–5,990 |
| Active | CENTRAL GLORIETA UNIT #23W | 42-501-03003 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,920–6,029 |
| Active | REEVES UNIT #127 W | 42-501-10239 | WHITE ROCK OIL & GAS, LLC | Injection | 1,000 | -- | 5,500–5,750 |
| Active | GAINES WASSON CLEARFORK UNIT #5702WG | 42-501-20025 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,590–8,020 |
| Active | YOAKUM WASSON CLEARFORK UNIT #3805WY | 42-501-10280 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,650–8,000 |
| Active | CENTRAL GLORIETA UNIT #55 | 42-501-01213 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,800–6,072 |
| Active | REEVES UNIT #165W | 42-501-33996 | WHITE ROCK OIL & GAS, LLC | Injection | 1,000 | -- | 5,500–5,750 |
| Active | GIBSON UNIT #1103 | 42-501-10286 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 6,670–8,046 |
| Active | GAINES WASSON CLEARFORK UNIT #5602WG | 42-501-01275 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,590–8,020 |
| Active | COX, R. C. #1CO | 42-501-33565 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,135–5,255 |
| Active | CENTRAL GLORIETA UNIT #28 | 42-501-02642 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,800–6,050 |
| Active | REEVES UNIT #158W | 42-501-33984 | WHITE ROCK OIL & GAS, LLC | Injection | 1,000 | -- | 5,500–5,750 |
| Active | SAWYER #11 D | 42-501-32506 | JAB OPERATING, LLC | Injection | 1,000 | -- | 5,100–5,715 |
| Active | BRAHANEY UNIT #69W | 42-501-02087 | HILCORP ENGY CO | Injection | 1,000 | -- | 4,800–5,450 |
| Active | BRYSON, J. E. "B" #16 | 42-501-31197 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,100–5,265 |
| Active | ROBERTS UNIT #5433W | 42-501-01339 | HILCORP ENGY CO | Injection | 1,000 | -- | 4,800–5,300 |
| Active | CENTRAL OWNBY UNIT #805RW | 42-501-33889 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 6,594–6,980 |
| Active | GAINES WASSON CLEARFORK UNIT #5801WG | 42-501-10207 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,590–8,020 |
| Active | CENTRAL OWNBY UNIT #605W | 42-501-02292 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 6,200–6,800 |
| Active | GAINES WASSON CLEARFORK UNIT #5803WG | 42-501-10206 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,590–8,020 |
| Active | BRAHANEY UNIT #151W | 42-501-34341 | HILCORP ENGY CO | Injection | 1,000 | -- | 4,800–5,450 |
| Active | COX, R. C. #2CO | 42-501-33566 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,100–5,260 |
| Active | BRYSON, J. E. "B" #15W | 42-501-31236 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,133–5,235 |
| Active | CENTRAL GLORIETA UNIT #30W | 42-501-02606 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,902–6,029 |
| Active | COX, R. C. #1SA | 42-501-30848 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,135–5,240 |
| Active | COX, R. C. #18 | 42-501-33197 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,135–5,261 |
| Active | COX, R. C. #16 | 42-501-33198 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,140–5,267 |
| Active | BRYSON, J. E. #2CO | 42-501-33567 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,140–5,260 |
| Active | CWC PRENTICE UNIT #15CL | 42-501-33600 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 6,300–6,900 |
| Active | YOAKUM WASSON CLEARFORK UNIT #2704WY | 42-501-02475 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,650–8,000 |
| Active | BRAHANEY UNIT #130 | 42-501-34273 | HILCORP ENGY CO | Injection | 1,000 | -- | 4,800–5,450 |
| Active | REEVES UNIT #248W | 42-501-34113 | WHITE ROCK OIL & GAS, LLC | Injection | 1,000 | -- | 5,500–5,750 |
| Active | YOAKUM WASSON CLEARFORK UNIT #4611WY | 42-501-02722 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,650–8,000 |
| Active | YOAKUM WASSON CLEARFORK UNIT #3707WY | 42-501-02473 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,650–8,000 |
| Active | GAINES WASSON CLEARFORK UNIT #5503WG | 42-501-02499 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,590–8,020 |
| Active | YOAKUM WASSON CLEARFORK UNIT #3706WY | 42-501-02478 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,650–8,000 |
| Active | ROBERTS UNIT #4541 | 42-501-01318 | HILCORP ENGY CO | Injection | 1,000 | -- | 4,900–5,250 |
| Active | CWC PRENTICE UNIT #11CL | 42-501-33126 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 6,320–6,850 |
| Active | REEVES UNIT #157 | 42-501-33967 | WHITE ROCK OIL & GAS, LLC | Injection | 1,000 | -- | 5,500–5,750 |
| Active | ROBERTS UNIT #2626W | 42-501-34984 | HILCORP ENGY CO | Injection | 1,000 | -- | 4,433–5,273 |
| Active | BRAHANEY UNIT #74W | 42-501-01362 | HILCORP ENGY CO | Injection | 1,000 | -- | 4,800–5,450 |
| Active | CWC PRENTICE UNIT #7CU | 42-501-33132 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,889–6,009 |
| Active | WEBB "545" #1 | 42-501-33622 | BURK ROYALTY CO., LTD | Injection | 1,000 | -- | 5,231–5,272 |
| Active | BRYSON, J. E. #1CO | 42-501-33564 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 5,120–5,257 |
| Active | WBD SAU #106W | 42-501-31247 | SIXESS ENGY, LLC | Injection | 800 | -- | 5,100–5,350 |
| Active | WBD SAU #307W | 42-501-31246 | SIXESS ENGY, LLC | Injection | 800 | -- | 5,100–5,350 |
| Active | CLANAHAN, N. C. "B" #10W | 42-501-01159 | OCCIDENTAL PERMIAN LTD | Injection | 800 | -- | 7,968–8,331 |
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.