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 | CENTRAL LEVELLAND UNIT #106 | 42-219-02725 | TEXAS PACIFIC OIL CO, INC | UIC | 17,500 | -- | 4,819–4,959 |
| Plugged | CENTRAL LEVELLAND UNIT #117 | 42-219-02221 | TEXAS PACIFIC OIL CO, INC | UIC | 17,500 | -- | 4,784–4,883 |
| Plugged | CENTRAL LEVELLAND UNIT #102 | 42-219-02737 | TEXAS PACIFIC OIL CO, INC | UIC | 17,500 | -- | 4,750–4,903 |
| Plugged | CENTRAL LEVELLAND UNIT #119 | 42-219-03257 | TEXAS PACIFIC OIL CO, INC | UIC | 17,500 | -- | 4,778–4,877 |
| Cancelled | CENTRAL LEVELLAND UNIT #104 | 42-219-02735 | TEXAS PACIFIC OIL CO, INC | UIC | 17,500 | -- | 4,827–4,889 |
| Cancelled | CENTRAL LEVELLAND UNIT #110 | 42-219-00429 | TEXAS PACIFIC OIL CO, INC | UIC | 17,500 | -- | 4,825–4,946 |
| Cancelled | CENTRAL LEVELLAND UNIT #134 | 42-219-03266 | TEXAS PACIFIC OIL CO, INC | UIC | 17,500 | -- | 4,827–4,928 |
| Plugged | CENTRAL LEVELLAND UNIT #175 | 42-219-31221 | TEXAS PACIFIC OIL CO, INC | UIC | 17,500 | -- | 4,777–4,782 |
| Cancelled | CENTRAL LEVELLAND UNIT #127 | 42-219-03261 | TEXAS PACIFIC OIL CO, INC | UIC | 17,500 | -- | 4,767–4,909 |
| Plugged | CENTRAL LEVELLAND UNIT #176 | 42-219-31222 | TEXAS PACIFIC OIL CO, INC | UIC | 17,500 | -- | 4,774–4,897 |
| Plugged | CENTRAL LEVELLAND UNIT #86 | 42-219-02733 | TEXAS PACIFIC OIL CO, INC | UIC | 17,500 | -- | 4,808–4,874 |
| Plugged | ELLWOOD "A" #66W | 42-219-01623 | APC OPER PARTNERSHIP | Injection | 16,500 | -- | 9,694–9,740 |
| Cancelled | LEVELLAND UNIT #361 | 42-219-00025 | TEXACO INC | Disposal | 16,000 | -- | 4,750–4,920 |
| Cancelled | LOU BROCK SWD #1SW | 42-219-34448 | CAMBRIAN MANAGEMENT, LTD | Disposal | 15,000 | -- | 10,700–11,500 |
| Plugged | SLAUGHTER CONSOLIDATED #211D | 42-219-32398 | OCCIDENTAL PERMIAN LTD | Disposal | 15,000 | -- | 11,400–12,500 |
| Plugged | ROPES CANYON REEF UNIT #601D | 42-219-36165 | SPRINGFIELD OIL SERVICES, INC | Disposal | 15,000 | -- | 9,800–11,500 |
| Plugged | GERLACH #1 | 42-219-36348 | MESQUITE SWD INC | Injection | 15,000 | -- | 6,500–10,375 |
| Plugged | SLAUGHTER, A. A. ESTATE #36W | 42-219-32539 | WHEELER OPER CORP | Injection | 12,000 | -- | 5,910–6,580 |
| Cancelled | ELLWOOD "A" #51 | 42-219-01608 | MW PETRO CORP | UIC | 12,000 | -- | 9,656–9,700 |
| Cancelled | ROPES CANYON REEF UNIT #1103W | 42-219-00868 | SADDLE RIM ENGY (TEXAS), LLC | Injection | 10,000 | -- | 9,380–9,570 |
| Plugged | ROPES CANYON REEF UNIT #701W | 42-219-00676 | SADDLE RIM ENGY (TEXAS), LLC | Injection | 10,000 | -- | 9,456–9,650 |
| Cancelled | CONATSER, C. J. #903A | 42-219-10466 | SPRINGFIELD OIL SERVICES, INC | Injection | 10,000 | -- | 9,406–9,700 |
| Inactive | ROPES, E. (CLEARFORK) UNIT #20 | 42-219-35163 | NEW HEIGHT ENERGY, LLC | Injection | 10,000 | -- | 5,959–6,250 |
| Plugged | MUGGINS #1 | 42-219-37271 | PPC OPER CO LLC | Injection | 10,000 | -- | 4,620–8,300 |
| Cancelled | RED BARON #1 | 42-219-36500 | PPC OPER CO LLC | Injection | 10,000 | -- | 4,620–10,375 |
| Cancelled | ROPES CANYON REEF UNIT #402W | 42-219-00945 | SADDLE RIM ENGY (TEXAS), LLC | Injection | 10,000 | -- | 9,342–9,388 |
| Cancelled | ROPES CANYON REEF UNIT #2201WI | 42-219-00807 | SADDLE RIM ENGY (TEXAS), LLC | Injection | 10,000 | -- | 9,350–9,625 |
| Plugged | WEST SUNDOWN UNIT #189 | 42-219-36566 | OXY USA INC | Disposal | 10,000 | -- | 7,800–12,500 |
| Plugged | ELLWOOD "A" #29 | 42-219-00796 | APC OPER PARTNERSHIP | Injection | 10,000 | -- | 9,700–9,770 |
| Plugged | A. P. 56 #5 | 42-219-36208 | FAGADAU ENGY CORP | Disposal | 10,000 | -- | 4,435–5,800 |
| Plugged | FRAZIER, W. G. #1D | 42-219-00675 | TEXACO INC | Disposal | 10,000 | -- | 10,050–12,675 |
| Plugged | DELOACHE A #15W | 42-219-35297 | SILVER CREEK OIL & GAS, LLC | Injection | 10,000 | -- | 4,716–5,195 |
| Cancelled | SLAUGHTER "G" #58 | 42-219-34306 | ALTURA ENGY LTD | Disposal | 10,000 | -- | 11,700–12,600 |
| Cancelled | SLAUGHTER CONSOLIDATED #402 | 42-219-34309 | TEXACO INC | Disposal | 10,000 | -- | 11,700–12,600 |
| Cancelled | ELLWOOD "A" #39 | 42-219-00805 | TEXACO INC | Injection | 8,000 | -- | 9,676–9,696 |
| Plugged | LEVELLAND UNIT #369 | 42-219-01552 | TEXACO INC | Injection | 7,000 | -- | 4,809–4,891 |
| Plugged | ROPES CANYON REEF UNIT #2201W | 42-219-00807 | SALT CREEK OIL CORP | Injection | 7,000 | -- | 9,593–9,605 |
| Plugged | DAVIES, MARJORIE POST "A" #5 | 42-219-31453 | OCCIDENTAL PERMIAN LTD | Disposal | 6,000 | -- | 5,000–9,100 |
| Plugged | ELLWOOD "A" #22D | 42-219-00789 | MW PETRO CORP | Injection | 6,000 | -- | 10,050–10,075 |
| Inactive | CENTRAL MALLET UNIT #127 | 42-219-00843 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,500 | -- | 4,600–5,300 |
| Plugged | SUNDOWN UNIT #39W | 42-219-01740 | OCCIDENTAL PERMIAN LTD | Injection | 5,350 | -- | 4,700–5,200 |
| Plugged | SUNDOWN UNIT #5W | 42-219-01799 | OCCIDENTAL PERMIAN LTD | Injection | 5,300 | -- | 4,600–5,300 |
| Plugged | SUNDOWN UNIT #15W | 42-219-01822 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,300 | -- | 4,600–5,300 |
| Plugged | SUNDOWN UNIT #7W | 42-219-01849 | OCCIDENTAL PERMIAN LTD | Injection | 5,300 | -- | 4,600–5,300 |
| Plugged | SUNDOWN UNIT #9W | 42-219-00301 | OCCIDENTAL PERMIAN LTD | Injection | 5,300 | -- | 4,600–5,300 |
| Plugged | WEST SUNDOWN UNIT #109 | 42-219-01676 | OXY USA INC | Injection | 5,300 | -- | 4,600–5,600 |
| Plugged | SUNDOWN UNIT #33W | 42-219-02106 | OCCIDENTAL PERMIAN LTD | Injection | 5,300 | -- | 4,650–5,300 |
| Plugged | SUNDOWN UNIT #71WI | 42-219-36077 | OCCIDENTAL PERMIAN LTD | Injection | 5,300 | -- | 4,600–5,300 |
| Plugged | SUNDOWN UNIT #29W | 42-219-02604 | OCCIDENTAL PERMIAN LTD | Injection | 5,300 | -- | 4,500–5,300 |
| Plugged | WEST SUNDOWN UNIT #133 | 42-219-01653 | OXY USA INC | Injection | 5,220 | -- | 4,500–5,200 |
| Plugged | WEST SUNDOWN UNIT #143 | 42-219-03228 | OXY USA INC | Injection | 5,200 | -- | 4,600–5,600 |
| Plugged | WEST SUNDOWN UNIT #182 | 42-219-00094 | OXY USA INC | Injection | 5,200 | -- | 4,700–5,600 |
| Inactive | NORTHWEST MALLET UNIT #161 | 42-219-32473 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,200 | -- | 4,700–5,200 |
| Plugged | WEST SUNDOWN UNIT #152 | 42-219-01697 | OXY USA INC | Injection | 5,200 | -- | 4,600–5,600 |
| Inactive | NORTHWEST MALLET UNIT #165 | 42-219-32485 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,200 | -- | 4,700–5,200 |
| Plugged | MALLET #93W | 42-219-30954 | OXY USA WTP LP | Injection | 5,200 | -- | 4,700–5,200 |
| Plugged | MALLET #67W | 42-219-01435 | OXY USA WTP LP | Injection | 5,200 | -- | 4,700–5,200 |
| Plugged | WEST SUNDOWN UNIT #168 | 42-219-01690 | OXY USA INC | Injection | 5,200 | -- | 4,600–5,600 |
| Inactive | SOUTHEAST LEVELLAND UNIT #364 | 42-219-36694 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,150 | -- | 4,500–5,100 |
| Inactive | SOUTHEAST LEVELLAND UNIT #347 | 42-219-36292 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,150 | -- | 4,500–5,100 |
| Plugged | SOUTHEAST LEVELLAND UNIT #119W | 42-219-30039 | OCCIDENTAL PERMIAN LTD | Injection | 5,150 | -- | 4,550–5,100 |
| Inactive | SOUTHEAST LEVELLAND UNIT #278 | 42-219-33505 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,150 | -- | 4,500–5,100 |
| Inactive | SOUTHEAST LEVELLAND UNIT #361 | 42-219-36656 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,150 | -- | 4,500–5,100 |
| Inactive | SLAUGHTER CONSOLIDATED #434 | 42-219-37297 | HILCORP ENGY CO | Injection | 5,150 | -- | 7,100–8,600 |
| Plugged | SOUTHEAST LEVELLAND UNIT #33W | 42-219-02530 | OCCIDENTAL PERMIAN LTD | Injection | 5,150 | -- | 4,550–5,100 |
| Plugged | SOUTHEAST LEVELLAND UNIT #115W | 42-219-30035 | OCCIDENTAL PERMIAN LTD | Injection | 5,150 | -- | 4,550–5,100 |
| Plugged | SLAUGHTER CONSOLIDATED #108 | 42-219-36422 | OCCIDENTAL PERMIAN LTD | Injection | 5,150 | -- | 7,100–8,600 |
| Inactive | SOUTHEAST LEVELLAND UNIT #315 | 42-219-35120 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,150 | -- | 4,500–5,100 |
| Plugged | SOUTHEAST LEVELLAND UNIT #204 | 42-219-31231 | OCCIDENTAL PERMIAN LTD | Injection | 5,150 | -- | 4,550–5,100 |
| Plugged | SLAUGHTER ESTATE UNIT #2148 | 42-219-36450 | OCCIDENTAL PERMIAN LTD | Injection | 5,140 | -- | 4,600–5,400 |
| Cancelled | WEST RKM UNIT #187 | 42-219-31139 | OCCIDENTAL PERMIAN LTD | Injection | 5,120 | -- | 4,700–5,100 |
| Plugged | WEST RKM UNIT #17W | 42-219-02656 | OCCIDENTAL PERMIAN LTD | Injection | 5,120 | -- | 4,600–5,200 |
| Plugged | WEST RKM UNIT #153 | 42-219-01910 | OCCIDENTAL PERMIAN LTD | Injection | 5,120 | -- | 4,700–5,200 |
| Plugged | WEST RKM UNIT #156W | 42-219-01892 | OCCIDENTAL PERMIAN LTD | Injection | 5,120 | -- | 4,600–5,200 |
| Plugged | LEVELLAND UNIT #339W | 42-219-02142 | OCCIDENTAL PERMIAN LTD | Injection | 5,100 | -- | 4,400–5,100 |
| Plugged | LEVELLAND UNIT #318W | 42-219-02276 | OCCIDENTAL PERMIAN LTD | Injection | 5,100 | -- | 4,400–5,100 |
| Plugged | LEVELLAND UNIT #337W | 42-219-02541 | OCCIDENTAL PERMIAN LTD | Injection | 5,070 | -- | 4,550–5,200 |
| Plugged | LEVELLAND UNIT #336W | 42-219-02362 | OCCIDENTAL PERMIAN LTD | Injection | 5,070 | -- | 4,550–5,100 |
| Plugged | LEVELLAND UNIT #329W | 42-219-02138 | OCCIDENTAL PERMIAN LTD | Injection | 5,070 | -- | 4,550–5,200 |
| Plugged | LEVELLAND UNIT #331W | 42-219-02361 | OCCIDENTAL PERMIAN LTD | Injection | 5,070 | -- | 4,550–5,200 |
| Plugged | LEVELLAND UNIT #332W | 42-219-02544 | OCCIDENTAL PERMIAN LTD | Injection | 5,070 | -- | 4,550–5,200 |
| Plugged | SLAUGHTER ESTATE UNIT #272 | 42-219-30469 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,700–5,200 |
| Plugged | LEVELLAND UNIT #C 14 | 42-219-31713 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,550–5,100 |
| Plugged | SLAUGHTER ESTATE UNIT #274 | 42-219-30467 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,800–5,200 |
| Plugged | SLAUGHTER ESTATE UNIT #426 | 42-219-02413 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,600–5,200 |
| Plugged | ELLWOOD "A" #101W | 42-219-10067 | APC OPER PARTNERSHIP | Injection | 5,000 | -- | 5,400–6,200 |
| Plugged | SLAUGHTER ESTATE UNIT #311 | 42-219-02429 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,600–5,200 |
| Plugged | NORTHWEST MALLET UNIT #81W | 42-219-00555 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,700–5,200 |
| Plugged | FRAZIER, W. G. #49 | 42-219-30091 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,700–5,100 |
| Plugged | LEVELLAND UNIT #17W | 42-219-00274 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,550–5,100 |
| Plugged | LEVELLAND UNIT #155W | 42-219-02048 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,650–5,100 |
| Plugged | LEVELLAND UNIT #C 11 | 42-219-31646 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,550–5,100 |
| Plugged | ELLWOOD "A" #91W | 42-219-10057 | APC OPER PARTNERSHIP | Injection | 5,000 | -- | 5,400–6,200 |
| Plugged | ELLWOOD "A" #90W | 42-219-10056 | APC OPER PARTNERSHIP | Injection | 5,000 | -- | 5,400–6,200 |
| Plugged | FRAZIER, W. G. #47 | 42-219-10498 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,700–5,100 |
| Plugged | LEVELLAND UNIT #14W | 42-219-01964 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,550–5,100 |
| Plugged | SLAUGHTER ESTATE UNIT #269 | 42-219-30460 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,700–5,200 |
| Plugged | LEVELLAND UNIT #81W | 42-219-01063 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,550–5,100 |
| Plugged | NORTHWEST MALLET UNIT #120W | 42-219-00532 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,700–5,200 |
| Plugged | LEVELLAND UNIT #C 6 | 42-219-31680 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | -- | 4,550–5,100 |
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.