Saltwater Disposal Wells in Hockley County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
2,367
Permitted Capacity
6.9M bbl/d
Injected 12mo (thru 2025-06)
165.8M bbl
UIC Permits All Time
4,003
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Cancelled | WEST RKM UNIT #217 | 42-219-32488 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,650–5,200 |
| Plugged | WEST RKM UNIT #271 | 42-219-35914 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,650–5,200 |
| Inactive | SUNDOWN UNIT #53 | 42-219-33358 | HILCORP ENGY CO | Injection | 1,800 | -- | 4,800–5,200 |
| Inactive | SUNDOWN UNIT #37 | 42-219-02108 | HILCORP ENGY CO | Injection | 1,800 | -- | 4,800–5,200 |
| Inactive | FRAZIER, W. G. #75 | 42-219-30389 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,800 | -- | 4,800–5,200 |
| Plugged | SOUTHEAST LEVELLAND UNIT #318 | 42-219-34708 | ALTURA ENGY LTD | Injection | 1,800 | -- | 4,500–5,000 |
| Plugged | SLAUGHTER ESTATE UNIT #382 | 42-219-34258 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,700–5,200 |
| Inactive | CENTRAL MALLET UNIT #192 | 42-219-30089 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,800 | -- | 4,800–5,200 |
| Inactive | SLAUGHTER ESTATE UNIT #41 | 42-219-02363 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,800 | -- | 4,600–5,500 |
| Plugged | LEVELLAND UNIT #182W | 42-219-02438 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,550–5,100 |
| Plugged | SLAUGHTER ESTATE UNIT #215 | 42-219-00908 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,700–5,200 |
| Plugged | LEVELLAND UNIT #320W | 42-219-02309 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,550–5,100 |
| Inactive | SLAUGHTER ESTATE UNIT #380 | 42-219-34259 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,800 | -- | 4,700–5,200 |
| Plugged | CENTRAL MALLET UNIT #327 | 42-219-34037 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,915–5,046 |
| Inactive | WEST RKM UNIT #180 | 42-219-30732 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,800 | -- | 4,700–5,200 |
| Plugged | SLAUGHTER ESTATE UNIT #381 | 42-219-34256 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,700–5,200 |
| Inactive | WEST RKM UNIT #63 | 42-219-02097 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,600 | -- | 4,700–5,100 |
| Plugged | HUDGENS, L. F. #19 | 42-219-36120 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 4,974–5,020 |
| Plugged | EAST RKM UNIT #26W | 42-219-00350 | TEXACO INC | Injection | 1,500 | -- | 4,848–4,998 |
| Cancelled | HUDGENS, L. F. #12 | 42-219-30485 | PENNZOIL EXPL & PROD. CO | Disposal | 1,500 | -- | 4,190–4,245 |
| Plugged | SLAUGHTER, BOB BLOCK #T 3 | 42-219-31153 | TEXACO E & P INC | Injection | 1,500 | -- | 4,940–5,080 |
| Plugged | REDING-HOLMES #2D | 42-219-30847 | ROGERS, S. K. OIL, INC | Injection | 1,500 | -- | 6,788–6,842 |
| Plugged | SLAUGHTER, BOB BLOCK #T 1 | 42-219-31151 | TEXACO E & P INC | Injection | 1,500 | -- | 4,940–5,080 |
| Cancelled | TULLIS, P. H. #1 | 42-219-10001 | LANDRETH, ROBERT E | Injection | 1,500 | -- | 6,400–6,750 |
| Plugged | WEST LEVELLAND UNIT #173W | 42-219-02519 | EXXON MOBIL CORP | Injection | 1,500 | -- | 3,970–5,000 |
| Cancelled | SLAUGHTER CONSOLIDATED #411 | 42-219-35042 | OCCIDENTAL PERMIAN LTD | Injection | 1,500 | -- | 7,888–7,940 |
| Plugged | ELLWOOD "A" #105W | 42-219-10159 | APC OPER PARTNERSHIP | Injection | 1,500 | -- | 5,800–6,200 |
| Cancelled | TEETERS #2 | 42-219-30533 | COSTILLA PETRO CORP | UIC | 1,500 | -- | 9,760–9,830 |
| Plugged | PANTHER "E" #1W | 42-219-31962 | PANTHER BRYANT SALT WTR. DISP | Injection | 1,500 | -- | 4,754–4,820 |
| Plugged | WEST RKM UNIT #168 | 42-219-20008 | OCCIDENTAL PERMIAN LTD | Injection | 1,500 | -- | 4,700–5,100 |
| Plugged | SLAUGHTER, BOB BLOCK #E 3W | 42-219-31290 | TEXACO E & P INC | Injection | 1,500 | -- | 4,940–5,080 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1163 | 42-219-03091 | TEXACO E & P INC | Injection | 1,400 | -- | 4,240–5,010 |
| Plugged | BRINE, ROGERS #1 | 42-219-36683 | ROGERS, S. K. OIL, INC | UIC | 1,400 | -- | 2,296–2,500 |
| Plugged | SUNDOWN SLAUGHTER UNIT #6019 | 42-219-02854 | TEXACO E & P INC | Injection | 1,400 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #6008 | 42-219-02812 | TEXACO E & P INC | Injection | 1,400 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #6014 | 42-219-02835 | TEXACO E & P INC | Injection | 1,400 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #6006 | 42-219-03120 | TEXACO E & P INC | Injection | 1,400 | -- | 4,800–5,200 |
| Plugged | MALLET LAND & CATTLE CO. "B" #7W | 42-219-02808 | TEXACO E & P INC | Injection | 1,400 | -- | 4,800–5,200 |
| Plugged | COONS, W. A. #10W | 42-219-00623 | APC OPER PARTNERSHIP | Injection | 1,350 | -- | 4,600–5,043 |
| Plugged | COONS, W. A. #17W | 42-219-10356 | YOUNGBLOOD, C. S. III | Injection | 1,300 | -- | 4,895–5,070 |
| Plugged | COONS, W. A. #3W | 42-219-00618 | EXXON MOBIL CORP | Injection | 1,300 | -- | 4,895–5,070 |
| Plugged | MEDARBY UNIT #28W | 42-219-02896 | TEXACO E & P INC | Injection | 1,250 | -- | 4,500–4,835 |
| Plugged | MAY-MONTGOMERY UNIT #38 | 42-219-02038 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,694–4,875 |
| Plugged | ELLIS "A" #1W | 42-219-35331 | ROCKER A OPER CO | Injection | 1,200 | -- | 5,888–5,921 |
| Plugged | LEVELLAND UNIT #28 | 42-219-02248 | TEXACO INC | Injection | 1,200 | -- | 4,753–5,000 |
| Plugged | MAY-MONTGOMERY UNIT #37W | 42-219-02265 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,728–4,872 |
| Plugged | MAY-MONTGOMERY UNIT #29W | 42-219-03280 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,795–4,882 |
| Plugged | SLAUGHTER, A. A. ESTATE #8W | 42-219-31372 | ROCKER A OPER CO | Injection | 1,200 | -- | 6,390–6,616 |
| Plugged | MAY-MONTGOMERY UNIT #19W | 42-219-01519 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,807–4,875 |
| Plugged | MAY-MONTGOMERY UNIT #17W | 42-219-01510 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,790–4,884 |
| Plugged | MAY-MONTGOMERY UNIT #12 | 42-219-10042 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,798–4,930 |
| Inactive | SOUTH MALLET UNIT #110 | 42-219-02820 | WINN OPER, LLC | Injection | 1,200 | -- | 4,800–5,600 |
| Plugged | GIVAN, JOHN #1W | 42-219-35282 | ROCKER A OPER CO | Injection | 1,200 | -- | 5,877–5,917 |
| Inactive | SOUTH MALLET UNIT #117 | 42-219-02849 | WINN OPER, LLC | Injection | 1,200 | -- | 4,800–5,600 |
| Plugged | SOUTH MALLET UNIT #206W | 42-219-02806 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | LEVELLAND UNIT #937 | 42-219-34604 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,734–4,926 |
| Plugged | LEVELLAND UNIT #953 | 42-219-34647 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,756–4,896 |
| Plugged | SLAUGHTER, A. A. ESTATE #111W | 42-219-31967 | ROCKER A OPER CO | Injection | 1,200 | -- | 5,914–6,572 |
| Plugged | LEVELLAND UNIT #955 | 42-219-34645 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,703–4,905 |
| Plugged | MAY-MONTGOMERY UNIT #13W | 42-219-10043 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,792–4,921 |
| Plugged | MAY-MONTGOMERY UNIT #7W | 42-219-10076 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,770–4,915 |
| Plugged | SOUTH MALLET UNIT #204W | 42-219-02799 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | COBLE "A" #15W | 42-219-31178 | LINN OPER, LLC | Injection | 1,200 | -- | 4,778–4,900 |
| Plugged | SOUTH MALLET UNIT #209W | 42-219-02818 | SCYTHIAN, LTD | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | LEVELLAND UNIT #105W | 42-219-02321 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,754–4,885 |
| Plugged | LEVELLAND UNIT #39 | 42-219-02156 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,781–4,891 |
| Inactive | SOUTH MALLET UNIT #154 | 42-219-31584 | WINN OPER, LLC | Injection | 1,200 | -- | 4,800–5,200 |
| Inactive | SOUTH MALLET UNIT #156 | 42-219-31588 | WINN OPER, LLC | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | SOUTH MALLET UNIT #346 | 42-219-31591 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,200 | -- | 4,800–5,200 |
| Cancelled | SLAUGHTER, A. A. ESTATE #15 | 42-219-31640 | ROCKER A OPER CO | Injection | 1,200 | -- | 6,422–6,638 |
| Plugged | LEVELLAND UNIT #218 | 42-219-02446 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,741–4,939 |
| Plugged | SOUTH MALLET UNIT #202W | 42-219-02791 | SANDRIDGE TERTIARY, LLC | Injection | 1,200 | -- | 4,800–5,200 |
| Inactive | SOUTH MALLET UNIT #153 | 42-219-31594 | WINN OPER, LLC | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #7024 | 42-219-02873 | SABINAL ENGY OPER, LLC | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #7021 | 42-219-02864 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #7018 | 42-219-02853 | SABINAL ENGY OPER, LLC | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #7017 | 42-219-02848 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | SOUTH MALLET UNIT #231W | 42-219-30653 | SCYTHIAN, LTD | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | SOUTH MALLET UNIT #221 | 42-219-10112 | PETROSOURCE PROD CO. L.P | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | SOUTH MALLET UNIT #219W | 42-219-02856 | WINN OPER, LLC | Injection | 1,200 | -- | 4,800–5,600 |
| Plugged | SOUTH MALLET UNIT #213W | 42-219-02833 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,200 | -- | 4,800–5,600 |
| Plugged | MALLET LAND & CATTLE CO. "C" #26W | 42-219-02877 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | LEVELLAND UNIT #61W | 42-219-01839 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,698–4,865 |
| Plugged | SUNDOWN SLAUGHTER UNIT #2008 | 42-219-30894 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | LEVELLAND UNIT #603G | 42-219-30835 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,708–5,000 |
| Plugged | LEVELLAND UNIT #602G | 42-219-30834 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,724–5,000 |
| Plugged | LEVELLAND UNIT #601G | 42-219-30833 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,732–5,000 |
| Plugged | LEVELLAND UNIT #598G | 42-219-30830 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,706–5,000 |
| Cancelled | MALLET LAND & CATTLE CO. "C" #30 | 42-219-02882 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | LEVELLAND UNIT #599G | 42-219-30831 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,714–5,000 |
| Plugged | SOUTH MALLET UNIT #21W | 42-219-02863 | APC OPER PARTNERSHIP | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | SLAUGHTER, BOB BLOCK #254 | 42-219-30862 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | LEVELLAND UNIT #43W | 42-219-00034 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,760–4,881 |
| Plugged | SOUTH MALLET UNIT #108W | 42-219-02815 | TRINITY EOR, LLC | Injection | 1,200 | -- | 4,800–5,600 |
| Plugged | SOUTH MALLET UNIT #132W | 42-219-02885 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,200 | -- | 4,800–5,600 |
| Plugged | LEVELLAND UNIT #776 | 42-219-32919 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,550–5,100 |
| Plugged | SOUTH MALLET UNIT #106W | 42-219-02805 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,200 | -- | 4,800–5,600 |
| Plugged | SOUTH MALLET UNIT #118W | 42-219-02851 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,200 | -- | 4,800–5,600 |
| Plugged | LEVELLAND UNIT #246W | 42-219-02250 | TEXACO INC | Injection | 1,200 | -- | 4,744–5,000 |
| Plugged | SOUTH MALLET UNIT #119W | 42-219-02855 | PETROSOURCE PROD CO. L.P | Injection | 1,200 | -- | 4,800–5,200 |
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.