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) |
|---|---|---|---|---|---|---|---|
| Plugged | CENTRAL MALLET UNIT #58 | 42-219-03198 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,946–5,050 |
| Plugged | LEVELLAND UNIT #139W | 42-219-00215 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,550–5,100 |
| 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 | CENTRAL MALLET UNIT #192 | 42-219-30089 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,800 | -- | 4,800–5,200 |
| Inactive | WEST RKM UNIT #180 | 42-219-30732 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,800 | -- | 4,700–5,200 |
| Inactive | FRAZIER, W. G. #75 | 42-219-30389 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,800 | -- | 4,800–5,200 |
| Plugged | CENTRAL MALLET UNIT #66W | 42-219-03193 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,882–5,064 |
| Plugged | CENTRAL MALLET UNIT #141 | 42-219-00827 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,910–5,084 |
| Plugged | LEVELLAND UNIT #122W | 42-219-01959 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,550–5,100 |
| Plugged | LEVELLAND UNIT #320W | 42-219-02309 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,550–5,100 |
| Plugged | CENTRAL MALLET UNIT #241 | 42-219-30678 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,800–5,400 |
| Plugged | SLAUGHTER ESTATE UNIT #382 | 42-219-34258 | OCCIDENTAL PERMIAN LTD | 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 | SLAUGHTER ESTATE UNIT #380 | 42-219-34259 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,800 | -- | 4,700–5,200 |
| Plugged | SLAUGHTER ESTATE UNIT #215 | 42-219-00908 | 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 |
| Cancelled | HUDGENS, L. F. #12 | 42-219-30485 | PENNZOIL EXPL & PROD. CO | Disposal | 1,500 | -- | 4,190–4,245 |
| Plugged | WEST LEVELLAND UNIT #173W | 42-219-02519 | EXXON MOBIL CORP | Injection | 1,500 | -- | 3,970–5,000 |
| Plugged | WEST RKM UNIT #168 | 42-219-20008 | OCCIDENTAL PERMIAN LTD | Injection | 1,500 | -- | 4,700–5,100 |
| Plugged | ELLWOOD "A" #105W | 42-219-10159 | APC OPER PARTNERSHIP | Injection | 1,500 | -- | 5,800–6,200 |
| Cancelled | SLAUGHTER CONSOLIDATED #411 | 42-219-35042 | OCCIDENTAL PERMIAN LTD | Injection | 1,500 | -- | 7,888–7,940 |
| Plugged | PANTHER "E" #1W | 42-219-31962 | PANTHER BRYANT SALT WTR. DISP | Injection | 1,500 | -- | 4,754–4,820 |
| Plugged | SLAUGHTER, BOB BLOCK #T 3 | 42-219-31153 | TEXACO E & P INC | Injection | 1,500 | -- | 4,940–5,080 |
| Plugged | SLAUGHTER, BOB BLOCK #T 1 | 42-219-31151 | TEXACO E & P INC | Injection | 1,500 | -- | 4,940–5,080 |
| Cancelled | TEETERS #2 | 42-219-30533 | COSTILLA PETRO CORP | UIC | 1,500 | -- | 9,760–9,830 |
| Plugged | HUDGENS, L. F. #19 | 42-219-36120 | CROSS TIMBERS ENGY, LLC | Injection | 1,500 | -- | 4,974–5,020 |
| Plugged | REDING-HOLMES #2D | 42-219-30847 | ROGERS, S. K. OIL, INC | Injection | 1,500 | -- | 6,788–6,842 |
| Plugged | SLAUGHTER, BOB BLOCK #E 3W | 42-219-31290 | TEXACO E & P INC | Injection | 1,500 | -- | 4,940–5,080 |
| Plugged | EAST RKM UNIT #26W | 42-219-00350 | TEXACO INC | Injection | 1,500 | -- | 4,848–4,998 |
| Cancelled | TULLIS, P. H. #1 | 42-219-10001 | LANDRETH, ROBERT E | Injection | 1,500 | -- | 6,400–6,750 |
| Plugged | SUNDOWN SLAUGHTER UNIT #6019 | 42-219-02854 | 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 #6008 | 42-219-02812 | 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 | SUNDOWN SLAUGHTER UNIT #6006 | 42-219-03120 | TEXACO E & P INC | Injection | 1,400 | -- | 4,800–5,200 |
| Plugged | BRINE, ROGERS #1 | 42-219-36683 | ROGERS, S. K. OIL, INC | UIC | 1,400 | -- | 2,296–2,500 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1163 | 42-219-03091 | TEXACO E & P INC | Injection | 1,400 | -- | 4,240–5,010 |
| 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 | SOUTH MALLET UNIT #134W | 42-219-02887 | SCOUT ENGY MANAGEMENT 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 |
| Cancelled | MALLET LAND & CATTLE CO. "C" #30 | 42-219-02882 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | MALLET LAND & CATTLE CO. "C" #26W | 42-219-02877 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | SOUTH MALLET UNIT #21W | 42-219-02863 | APC OPER PARTNERSHIP | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | SOUTH MALLET UNIT #119W | 42-219-02855 | PETROSOURCE PROD CO. L.P | Injection | 1,200 | -- | 4,800–5,200 |
| Plugged | SOUTH MALLET UNIT #118W | 42-219-02851 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,200 | -- | 4,800–5,600 |
| Plugged | SOUTH MALLET UNIT #108W | 42-219-02815 | TRINITY EOR, LLC | Injection | 1,200 | -- | 4,800–5,600 |
| Plugged | SOUTH MALLET UNIT #106W | 42-219-02805 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,200 | -- | 4,800–5,600 |
| Plugged | SOUTH MALLET UNIT #104W | 42-219-02798 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,200 | -- | 4,800–5,600 |
| Plugged | SOUTH MALLET UNIT #102W | 42-219-02790 | APC OPER PARTNERSHIP | Injection | 1,200 | -- | 4,800–5,200 |
| Cancelled | SLAUGHTER, BOB BLOCK #361 | 42-219-00000 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | LEVELLAND UNIT #617 | 42-219-30817 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,000–5,100 |
| Plugged | LEVELLAND UNIT #361D | 42-219-00025 | TEXACO INC | Injection | 1,200 | -- | 4,750–4,920 |
| Plugged | MAY-MONTGOMERY UNIT #38 | 42-219-02038 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,694–4,875 |
| Plugged | LEVELLAND UNIT #246W | 42-219-02250 | TEXACO INC | Injection | 1,200 | -- | 4,744–5,000 |
| Cancelled | SLAUGHTER, BOB BLOCK #325 | 42-219-31331 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | SLAUGHTER, BOB BLOCK #281 | 42-219-30877 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Cancelled | SLAUGHTER, BOB BLOCK #257 | 42-219-30858 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Cancelled | SLAUGHTER, BOB BLOCK #307 | 42-219-31043 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Cancelled | SLAUGHTER, BOB BLOCK #295 | 42-219-31021 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | SLAUGHTER, BOB BLOCK #293 | 42-219-31019 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | LEVELLAND UNIT #39 | 42-219-02156 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,781–4,891 |
| Plugged | LEVELLAND UNIT #953 | 42-219-34647 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,756–4,896 |
| Plugged | LEVELLAND UNIT #21 | 42-219-02157 | ALTURA ENGY LTD | Injection | 1,200 | -- | 4,757–4,909 |
| Cancelled | SLAUGHTER, BOB BLOCK #330 | 42-219-32923 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | LEVELLAND UNIT #955 | 42-219-34645 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,703–4,905 |
| Plugged | LEVELLAND UNIT #28 | 42-219-02248 | TEXACO INC | Injection | 1,200 | -- | 4,753–5,000 |
| Plugged | SUNDOWN SLAUGHTER UNIT #2008 | 42-219-30894 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | DOYLE #1W | 42-219-35088 | ROCKER A OPER CO | Injection | 1,200 | -- | 5,934–5,948 |
| Cancelled | SUNDOWN SLAUGHTER UNIT #1297 | 42-219-30990 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | DOYLE #2W | 42-219-35091 | ROCKER A OPER CO | Injection | 1,200 | -- | 5,912–5,957 |
| Plugged | SLAUGHTER, A. A. ESTATE #111W | 42-219-31967 | ROCKER A OPER CO | Injection | 1,200 | -- | 5,914–6,572 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1266 | 42-219-30868 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Cancelled | SLAUGHTER, BOB BLOCK #329 | 42-219-32937 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | SLAUGHTER, BOB BLOCK #254 | 42-219-30862 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Cancelled | SLAUGHTER, BOB BLOCK #294 | 42-219-31014 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | SLAUGHTER, A. A. ESTATE #5029W | 42-219-35802 | ROCKER A OPER CO | Injection | 1,200 | -- | 7,634–7,742 |
| Plugged | LEVELLAND UNIT #206G | 42-219-02455 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,550–5,100 |
| Inactive | SUNDOWN SLAUGHTER UNIT #1296 | 42-219-30991 | BCE-MACH III LLC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1281 | 42-219-30877 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | MAY-MONTGOMERY UNIT #12 | 42-219-10042 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,798–4,930 |
| Plugged | LEVELLAND UNIT #776 | 42-219-32919 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,550–5,100 |
| Plugged | LEVELLAND UNIT #5 | 42-219-00074 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,700–5,000 |
| Plugged | LEVELLAND UNIT #61W | 42-219-01839 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | -- | 4,698–4,865 |
| Plugged | SLAUGHTER, BOB BLOCK #286 | 42-219-30996 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Cancelled | SLAUGHTER, BOB BLOCK #274 | 42-219-30873 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Cancelled | SLAUGHTER, BOB BLOCK #272 | 42-219-30852 | 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 |
| Cancelled | SLAUGHTER, BOB BLOCK #280 | 42-219-30890 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | SLAUGHTER, BOB BLOCK #258 | 42-219-30857 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Cancelled | SLAUGHTER, BOB BLOCK #268 | 42-219-30870 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | SLAUGHTER, A. A. ESTATE #2240W | 42-219-31258 | ROCKER A OPER CO | Injection | 1,200 | -- | 6,420–6,612 |
| Cancelled | SLAUGHTER, BOB BLOCK #305 | 42-219-31038 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | SLAUGHTER, BOB BLOCK #182 | 42-219-30027 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Plugged | SOUTH MALLET UNIT #346 | 42-219-31591 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,200 | -- | 4,800–5,200 |
| Cancelled | SLAUGHTER, BOB BLOCK #38 | 42-219-02970 | TEXACO E & P INC | Injection | 1,200 | -- | 4,800–5,100 |
| Inactive | SOUTH MALLET UNIT #156 | 42-219-31588 | WINN OPER, LLC | 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.