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 | NORTH CENTRAL LEVELLAND UNIT #116W | 42-219-01086 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 4,560–5,000 |
| Plugged | NORTH CENTRAL LEVELLAND UNIT #108W | 42-219-01312 | APC OPER PARTNERSHIP | Injection | 1,000 | -- | 4,795–4,825 |
| Plugged | NORTH CENTRAL LEVELLAND UNIT #80W | 42-219-01313 | APC OPER PARTNERSHIP | Injection | 1,000 | -- | 4,560–5,000 |
| Plugged | MALLET #50W | 42-219-01418 | OXY USA WTP LP | Injection | 1,000 | -- | 4,880–4,985 |
| Plugged | NORTH CENTRAL LEVELLAND UNIT #78W | 42-219-30783 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 4,560–5,000 |
| Plugged | LEVELLAND UNIT #366W | 42-219-02542 | TEXACO INC | Injection | 1,000 | -- | 4,820–4,912 |
| Plugged | LEVELLAND UNIT #350W | 42-219-02340 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,727–4,896 |
| Plugged | MALLET UNIT #180W | 42-219-01166 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 4,850–5,150 |
| Plugged | LEVELLAND UNIT #167W | 42-219-00639 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,768–4,832 |
| Plugged | SLAUGHTER ESTATE UNIT #282W | 42-219-30786 | TEXACO INC | Injection | 1,000 | -- | 5,031 |
| Cancelled | MALLET UNIT #147W | 42-219-01218 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 4,850–5,150 |
| Cancelled | CENTRAL LEVELLAND UNIT #199 | 42-219-31910 | ALTURA ENGY LTD | Injection | 1,000 | -- | 4,550–5,000 |
| Inactive | SMYER NE UNIT #1010 | 42-219-35779 | TEXLAND PETRO, L.P | Injection | 1,000 | -- | 5,735–6,000 |
| Plugged | SLAUGHTER ESTATE UNIT #283W | 42-219-30790 | TEXACO INC | Injection | 1,000 | -- | 5,032 |
| Plugged | SLAUGHTER ESTATE UNIT #284W | 42-219-30791 | TEXACO INC | Injection | 1,000 | -- | 5,033 |
| Plugged | SLAUGHTER ESTATE UNIT #285W | 42-219-30792 | TEXACO INC | Injection | 1,000 | -- | 5,036 |
| Plugged | NORTH CENTRAL LEVELLAND UNIT #67W | 42-219-31901 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 4,774–4,810 |
| Plugged | LEVELLAND UNIT #58W | 42-219-00272 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,718–4,852 |
| Plugged | NORTH CENTRAL LEVELLAND UNIT #549W | 42-219-35762 | APC OPER PARTNERSHIP | Injection | 1,000 | -- | 4,560–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #77W | 42-219-00411 | SHELL WESTERN E&P INC | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #87W | 42-219-03231 | SHELL WESTERN E&P INC | Injection | 1,000 | -- | 4,550–5,000 |
| Inactive | EAST RKM UNIT #15 | 42-219-00106 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,000 | -- | 4,500–5,100 |
| Plugged | CENTRAL LEVELLAND UNIT #1 | 42-219-02750 | SHELL WESTERN E&P INC | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #89W | 42-219-10445 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #92W | 42-219-10446 | SHELL WESTERN E&P INC | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #94W | 42-219-03256 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #98W | 42-219-02220 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | SOUTHEAST LEVELLAND UNIT #58W | 42-219-00517 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,684–4,990 |
| Plugged | LEVELLAND UNIT #225W | 42-219-01968 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,754–4,876 |
| Plugged | GORDON, M. G. #1W | 42-219-00490 | PENNZENERGY EXP. & PROD., L.L.C | Injection | 1,000 | -- | 4,970–5,074 |
| Plugged | MALLET #26W | 42-219-01381 | OXY USA WTP LP | Injection | 1,000 | -- | 4,868–5,040 |
| Plugged | MALLET #24W | 42-219-01382 | OXY USA WTP LP | Injection | 1,000 | -- | 4,892–5,001 |
| Inactive | MALLET UNIT #1130 | 42-219-34353 | HILCORP ENGY CO | Injection | 1,000 | -- | 4,850–5,150 |
| Plugged | LEVELLAND UNIT #214W | 42-219-01949 | ALTURA ENGY LTD | Injection | 1,000 | -- | 4,713–4,822 |
| Plugged | SOUTHEAST LEVELLAND UNIT #64W | 42-219-01527 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,670–4,973 |
| Plugged | NORTH CENTRAL LEVELLAND UNIT #16W | 42-219-01317 | APC OPER PARTNERSHIP | Injection | 1,000 | -- | 4,761–4,798 |
| Plugged | NORTH CENTRAL LEVELLAND UNIT #12W | 42-219-03276 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 4,790–4,820 |
| Plugged | MALLET #4W | 42-219-01361 | OXY USA WTP LP | Injection | 1,000 | -- | 4,910–5,027 |
| Plugged | LEVELLAND UNIT #76W | 42-219-02059 | ALTURA ENGY LTD | Injection | 1,000 | -- | 4,744–4,890 |
| Plugged | CENTRAL LEVELLAND UNIT #70W | 42-219-02764 | SHELL WESTERN E&P INC | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #68W | 42-219-10444 | SHELL WESTERN E&P INC | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | LEVELLAND UNIT #66W | 42-219-02124 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,709–4,882 |
| Plugged | CENTRAL LEVELLAND UNIT #196W | 42-219-31913 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #188W | 42-219-31421 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | LEVELLAND UNIT #295W | 42-219-02299 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,712–4,865 |
| Plugged | CENTRAL LEVELLAND UNIT #182W | 42-219-31227 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #180W | 42-219-31228 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | SOUTHEAST LEVELLAND UNIT #207AW | 42-219-36290 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,500–5,100 |
| Plugged | CENTRAL MALLET UNIT #170 | 42-219-01497 | ALTURA ENGY LTD | Injection | 1,000 | -- | 4,986–5,118 |
| Plugged | NORTH CENTRAL LEVELLAND UNIT #283W | 42-219-00018 | APC OPER PARTNERSHIP | Injection | 1,000 | -- | 4,636–4,808 |
| Plugged | HEATH, O. A. #1W | 42-219-02607 | TEXLAND-RECTOR & SCHUMACHER | UIC | 1,000 | -- | 4,727–4,888 |
| Plugged | NORTH CENTRAL LEVELLAND UNIT #106W | 42-219-01294 | APC OPER PARTNERSHIP | Injection | 1,000 | -- | 4,750–4,900 |
| Plugged | CENTRAL LEVELLAND UNIT #170W | 42-219-30627 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #169W | 42-219-30662 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | GORDON, M. G. #17W | 42-219-10485 | PENNZENERGY EXP. & PROD., L.L.C | Injection | 1,000 | -- | 5,021–5,046 |
| Plugged | GORDON, M. G. #18W | 42-219-10509 | PENNZENERGY EXP. & PROD., L.L.C | Injection | 1,000 | -- | 5,021–5,046 |
| Cancelled | SMYER NE UNIT #107 | 42-219-33682 | TEXLAND PETRO, L.P | Injection | 1,000 | -- | 5,700–6,000 |
| Plugged | HOPE #702 | 42-219-33873 | ROGERS, S. K. OIL, INC | Injection | 1,000 | -- | 5,100–5,600 |
| Plugged | CENTRAL LEVELLAND UNIT #148W | 42-219-02228 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #147W | 42-219-00125 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #145W | 42-219-02227 | SHELL WESTERN E&P INC | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #200 | 42-219-31909 | ALTURA ENGY LTD | Injection | 1,000 | -- | 4,550–5,000 |
| Plugged | MEDARBY UNIT #50 | 42-219-34860 | TEXACO E & P INC | Injection | 1,000 | -- | 4,650–4,900 |
| Plugged | ELLWOOD "A" #146 | 42-219-34320 | APC OPER PARTNERSHIP | Injection | 900 | -- | 5,850–6,030 |
| Plugged | STANLEY, W #1 | 42-219-33334 | ROGERS, S. K. OIL, INC | Injection | 900 | -- | 4,650–4,752 |
| Inactive | BROWN #1R | 42-219-37337 | ROGERS, S. K. OIL, INC | Injection | 900 | -- | 7,330–7,950 |
| Inactive | COLE #5 | 42-219-36728 | ROGERS, S. K. OIL, INC | Injection | 800 | -- | 6,150–6,600 |
| Plugged | CENTRAL LEVELLAND UNIT #306 | 42-219-35172 | OCCIDENTAL PERMIAN LTD | Injection | 800 | -- | 4,650–5,000 |
| Plugged | PENTECOST ESTATE #1D | 42-219-33407 | TEXLAND-RECTOR & SCHUMACHER | Disposal | 800 | -- | 1,200–1,600 |
| Cancelled | CENTRAL LEVELLAND UNIT #219 | 42-219-32639 | ALTURA ENGY LTD | Injection | 800 | -- | 4,698–5,000 |
| Plugged | EAST MALLET UNIT #33W | 42-219-01156 | SUPERIOR OIL CO, THE | Injection | 800 | -- | 4,850–5,150 |
| Plugged | EAST MALLET UNIT #54W | 42-219-01237 | SUPERIOR OIL CO, THE | Injection | 800 | -- | 4,850–5,150 |
| Plugged | CENTRAL LEVELLAND UNIT #291W | 42-219-34654 | OCCIDENTAL PERMIAN LTD | Injection | 800 | -- | 4,659–4,940 |
| Plugged | CENTRAL LEVELLAND UNIT #253W | 42-219-33097 | OCCIDENTAL PERMIAN LTD | Injection | 800 | -- | 4,644–4,995 |
| Inactive | SOUTHEAST LEVELLAND UNIT #259 | 42-219-33220 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 800 | -- | 4,670–4,900 |
| Plugged | SLAUGHTER, A. A. ESTATE #45W | 42-219-34228 | ROCKER A OPER CO | Injection | 800 | -- | 5,884–6,609 |
| Inactive | CENTRAL LEVELLAND UNIT #58 | 42-219-02765 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 800 | -- | 4,730–4,900 |
| Plugged | CENTRAL LEVELLAND UNIT #246 | 42-219-32742 | ALTURA ENGY LTD | Injection | 800 | -- | 4,730–4,900 |
| Cancelled | CENTRAL LEVELLAND UNIT #309W | 42-219-35317 | OCCIDENTAL PERMIAN LTD | Injection | 800 | -- | 4,730–4,900 |
| Inactive | CENTRAL LEVELLAND UNIT #313 | 42-219-36714 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 800 | -- | 4,730–4,900 |
| Cancelled | CENTRAL LEVELLAND UNIT #317W | 42-219-35324 | OCCIDENTAL PERMIAN LTD | Injection | 800 | -- | 4,730–4,900 |
| Plugged | EAST MALLET UNIT #53A | 42-219-34762 | SUPERIOR OIL CO, THE | Injection | 800 | -- | 4,850–5,150 |
| Cancelled | CENTRAL LEVELLAND UNIT #302W | 42-219-35177 | SHELL WESTERN E&P INC | Injection | 800 | -- | 4,650–5,000 |
| Plugged | CENTRAL LEVELLAND UNIT #233W | 42-219-32634 | OCCIDENTAL PERMIAN LTD | Injection | 800 | -- | 4,624–4,956 |
| Plugged | D-L-S (SAN ANDRES) UNIT #304W | 42-219-31847 | BURK ROYALTY CO., LTD | Injection | 800 | -- | 5,108–5,158 |
| Plugged | HUNT-SLAUGHTER #1W | 42-219-35718 | ROCKER A OPER CO | Injection | 800 | -- | 5,000–5,040 |
| Plugged | HUNT-SLAUGHTER #2W | 42-219-35717 | ROCKER A OPER CO | Injection | 800 | -- | 5,005–5,045 |
| Plugged | HUNT-SLAUGHTER #3W | 42-219-35716 | ROCKER A OPER CO | Injection | 800 | -- | 5,017–5,057 |
| Plugged | SLAUGHTER, A. A. ESTATE #4111 | 42-219-35522 | WHEELER OPER CORP | Injection | 800 | -- | 6,460–6,504 |
| Plugged | COBLE "A" #4W | 42-219-00976 | SCOUT ENGY MANAGEMENT LLC | Injection | 800 | -- | 4,774–4,910 |
| Plugged | CENTRAL LEVELLAND UNIT #165 | 42-219-30656 | SHELL WESTERN E&P INC | Injection | 800 | -- | 4,730–4,900 |
| Plugged | ROPES, E. (CLEARFORK) UNIT #7A | 42-219-30588 | PPC OPER CO LLC | Injection | 800 | -- | 6,045–6,075 |
| Cancelled | HOLLAND #11W | 42-219-01466 | ROCKER A OPER CO | Injection | 800 | -- | 7,128–7,896 |
| Plugged | MUSSLEWHITE #3 | 42-219-35834 | WHEELER OPER CORP | Injection | 800 | -- | 6,192–6,314 |
| Plugged | SLAUGHTER, A. A. ESTATE #81W | 42-219-35754 | ROCKER A OPER CO | Injection | 800 | -- | 5,915–5,925 |
| Plugged | HUNT-SLAUGHTER #5W | 42-219-35770 | ROCKER A OPER CO | Injection | 800 | -- | 5,018–5,038 |
| Plugged | HUNT-SLAUGHTER #6W | 42-219-35769 | BURK ROYALTY CO., LTD | Injection | 800 | -- | 4,979–5,069 |
| Plugged | HUNT-SLAUGHTER #7W | 42-219-35767 | BURK ROYALTY CO., LTD | Injection | 800 | -- | 5,040–5,077 |
| Plugged | HUNT-SLAUGHTER #8W | 42-219-35768 | ROCKER A OPER CO | Injection | 800 | -- | 5,030–5,079 |
| Cancelled | WILSON ESTATE #4W | 42-219-35968 | WHEELER OPER CORP | Injection | 800 | -- | 6,250–6,370 |
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.