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) |
|---|---|---|---|---|---|---|---|
| Active | COLINE #1 | 42-219-31899 | BLM BLACK GOLD PROPERTIES, LTD. | Injection | 350 | -- | 5,898–6,068 |
| Active | LEVELLAND "A" #6 | 42-219-35380 | CROSS TIMBERS ENGY, LLC | Injection | 350 | -- | 4,740–4,803 |
| Active | LEVELLAND "C" #37 | 42-219-35378 | CROSS TIMBERS ENGY, LLC | Injection | 350 | -- | 4,757–4,824 |
| Active | LEVELLAND #3 | 42-219-31457 | CROSS TIMBERS ENGY, LLC | Injection | 350 | -- | 4,792–4,842 |
| Active | LEVELLAND #28 | 42-219-35504 | CROSS TIMBERS ENGY, LLC | Injection | 350 | -- | 4,844–4,878 |
| Active | LEVELLAND "C" #11 | 42-219-32688 | CROSS TIMBERS ENGY, LLC | Injection | 350 | -- | 4,756–4,863 |
| Active | LEVELLAND "C" #38 | 42-219-35382 | CROSS TIMBERS ENGY, LLC | Injection | 350 | -- | 4,773–4,818 |
| Active | WILKINSON, F. A. #2A | 42-219-35831 | CROSS TIMBERS ENGY, LLC | Injection | 350 | -- | 4,756–4,828 |
| Active | TEXACO COBLE #2 | 42-219-03137 | CROSS TIMBERS ENGY, LLC | Injection | 350 | -- | 4,750–4,800 |
| Active | SLAUGHTER HEIRS #2W | 42-219-10453 | BURK ROYALTY CO., LTD | Injection | 300 | -- | 6,450–6,573 |
| Active | FINLEY ESTATE #513 | 42-219-34808 | BURK ROYALTY CO., LTD | Injection | 300 | -- | 6,360–6,500 |
| Active | SLAUGHTER, A. A. ESTATE #1939 | 42-219-31255 | BURK ROYALTY CO., LTD | Injection | 300 | -- | 6,450–6,612 |
| Active | HODGE, J. A. ESTATE #2 | 42-219-34229 | BURK ROYALTY CO., LTD | Injection | 300 | -- | 4,650–4,800 |
| Active | SILVEY "A" #4W | 42-219-36038 | ROGERS, S. K. OIL, INC | Injection | 300 | -- | 4,830–5,000 |
| Active | SLAUGHTER, A. A. ESTATE #102W | 42-219-31718 | BURK ROYALTY CO., LTD | Injection | 300 | -- | 5,965–5,987 |
| Active | COBLE "B" #44W | 42-219-31866 | EXTEX OPER CO | Injection | 300 | -- | 4,750–5,000 |
| Active | HODGE, J. A. ET AL "A" #1 | 42-219-33583 | BURK ROYALTY CO., LTD | Injection | 300 | -- | 4,650–4,800 |
| Active | COBLE "B" #42W | 42-219-31857 | EXTEX OPER CO | Injection | 300 | -- | 4,750–5,000 |
| Active | WEST LEVELLAND UNIT #329W | 42-219-35399 | HILCORP ENGY CO | Injection | 300 | -- | 4,750–5,000 |
| Active | COBLE "B" #40W | 42-219-31867 | EXTEX OPER CO | Injection | 300 | -- | 4,750–5,000 |
| Active | HODGES ESTATE #2 | 42-219-33888 | BURK ROYALTY CO., LTD | Injection | 300 | -- | 4,650–4,800 |
| Active | D-L-S (SAN ANDRES) UNIT #507W | 42-219-31482 | BURK ROYALTY CO., LTD | Injection | 300 | -- | 5,100–5,154 |
| Active | COBLE "B" #37W | 42-219-31869 | EXTEX OPER CO | Injection | 300 | -- | 4,750–5,000 |
| Active | SLAUGHTER, A. A. ESTATE #33W | 42-219-31816 | BURK ROYALTY CO., LTD | Injection | 300 | -- | 5,960–5,978 |
| Active | COBLE "B" #49W | 42-219-31882 | EXTEX OPER CO | Injection | 300 | -- | 4,750–5,000 |
| Active | MITCHELL #2 | 42-219-34109 | WALKABOUT OPER, LLC | Injection | 300 | -- | 4,650–4,910 |
| Active | COBLE "B" #58W | 42-219-33599 | EXTEX OPER CO | Injection | 300 | -- | 4,750–5,000 |
| Active | COBLE "B" #52W | 42-219-31881 | EXTEX OPER CO | Injection | 300 | -- | 4,750–5,000 |
| Active | MITCHELL, L. E. "1" #3 | 42-219-34491 | WALKABOUT OPER, LLC | Injection | 300 | -- | 4,712–4,760 |
| Active | ELLIS "B" #4W | 42-219-35347 | BURK ROYALTY CO., LTD | Injection | 300 | -- | 5,956–6,006 |
| Active | HODGE, J. A. ESTATE #1W | 42-219-33380 | BURK ROYALTY CO., LTD | Injection | 300 | -- | 4,650–4,800 |
| Active | DELOACHE, NELLIE "A" #3W | 42-219-34189 | BURK ROYALTY CO., LTD | Injection | 300 | -- | 4,650–4,800 |
| Active | WEST LEVELLAND UNIT #218W | 42-219-35037 | HILCORP ENGY CO | Injection | 300 | -- | 4,650–5,000 |
| Active | WEST LEVELLAND UNIT #324W | 42-219-35374 | HILCORP ENGY CO | Injection | 300 | -- | 4,750–5,000 |
| Active | SILVEY, LOUISE #3 | 42-219-35495 | ROGERS, S. K. OIL, INC | Injection | 300 | -- | 4,895–4,977 |
| Active | MITCHELL, L. E. "2" #3 | 42-219-34441 | WALKABOUT OPER, LLC | Injection | 300 | -- | 4,724–4,770 |
| Active | WEST LEVELLAND UNIT #48W | 42-219-01320 | HILCORP ENGY CO | Injection | 250 | -- | 4,750–4,875 |
| Active | WEST LEVELLAND UNIT #73W | 42-219-01323 | HILCORP ENGY CO | Injection | 250 | -- | 4,801–4,866 |
| Active | WOOD "11" #1 | 42-219-34887 | AVIATOR ENERGY, LLC | Injection | 200 | -- | 4,864–4,895 |
| Active | SLAUGHTER, A. A. ESTATE #34W | 42-219-31969 | BURK ROYALTY CO., LTD | Injection | 200 | -- | 5,940–6,593 |
| Active | WOOD #3 | 42-219-35228 | AVIATOR ENERGY, LLC | Injection | 200 | -- | 4,840–4,900 |
| Active | D-L-S (SAN ANDRES) UNIT #510 | 42-219-34802 | BURK ROYALTY CO., LTD | Injection | 200 | -- | 5,111–5,159 |
| Active | DELOACHE "B" #6 | 42-219-35053 | WALKABOUT OPER, LLC | Injection | 200 | -- | 4,750–4,798 |
| Active | DELOACHE "B" #20 | 42-219-35458 | WALKABOUT OPER, LLC | Injection | 200 | -- | 4,717–4,800 |
| Active | LEVELLAND UNIT #738W | 42-219-32458 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 100 | -- | 4,745–4,934 |
| Active | SUNDOWN, NE. (SAN ANDRES) UNIT #13 | 42-219-32759 | AVIATOR ENERGY, LLC | Injection | 0 | -- | 4,826 |
| Active | DAVIS #8 | 42-219-34586 | BEACH EXPL, INC | Injection | 0 | -- | 6,104 |
| Active | ROPES CANYON REEF UNIT #104 | 42-219-00749 | SADDLE RIM ENGY (TEXAS), LLC | Injection | 15,000 | -- | 7,500–11,600 |
| Active | ELLWOOD "A" #51 | 42-219-01608 | APV MCCAMEY LLC | Injection | 12,000 | -- | 9,656–9,700 |
| Active | LEVELLAND BRINE #2 | 42-219-00000 | TALL CITY BRINE LLC | UIC | 8,000 | -- | 2,000–3,000 |
| Active | LEVELLAND BRINE #1 | 42-219-37556 | TALL CITY BRINE LLC | UIC | 8,000 | -- | 2,000–3,000 |
| Active | SLAUGHTER GASOLINE PLANT #1 | 42-219-81907 | HILCORP ENGY CO | UIC | 6,200 | -- | 2,303–2,828 |
| Active | WEST RKM UNIT #146 | 42-219-00385 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,000 | -- | 4,700–5,200 |
| Active | LEVELLAND UNIT #430 | 42-219-30344 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 5,000 | -- | 4,550–5,100 |
| Active | KLATTENHOFF #1 | 42-219-36202 | APV MCCAMEY LLC | Injection | 4,500 | -- | 9,645–9,720 |
| Active | JEFFERS #1 | 42-219-30942 | TEXLAND PETRO, L.P | Injection | 2,000 | -- | 6,775–7,000 |
| Active | SOUTH MALLET UNIT #162 | 42-219-34650 | WINN OPER, LLC | Injection | 1,200 | -- | 4,800–5,600 |
| Active | CENTRAL LEVELLAND UNIT #274 | 42-219-33600 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,000 | -- | 4,550–5,000 |
| Active | MONTGOMERY ESTATE-DAVIES NCT-2 #91 | 42-219-33581 | BCE-MACH III LLC | Injection | 1,000 | -- | 4,721–4,767 |
| Active | MCCORKLE, EULA ESTATE #5W | 42-219-37497 | ROGERS, S. K. OIL, INC | Injection | 800 | -- | 6,240–6,645 |
| Active | STANLEY UNIT #1 | 42-219-36735 | ROGERS, S. K. OIL, INC | Injection | 600 | -- | 4,600–4,800 |
| Active | GLENN, O. J. #3 | 42-219-35011 | AVIATOR ENERGY, LLC | Injection | 500 | -- | 4,700–5,000 |
| Active | COBLE "A" #28 | 42-219-36092 | AVIATOR ENERGY, LLC | Injection | 500 | -- | 4,745–4,900 |
| Active | YOUNG-SHERROD #601 | 42-219-30763 | BURK ROYALTY CO., LTD | Injection | 300 | -- | 6,350–6,650 |
| Active | PALMER #0002 | 42-219-34796 | ROGERS, S. K. OIL, INC | Injection | 300 | -- | 5,082–5,136 |
| Active | SLAUGHTER GASOLINE PLANT #3 | 42-219-10091 | HILCORP ENGY CO | UIC | 0 | -- | 2,300–2,800 |
| Active | TEETERS #3 | 42-219-36702 | MID RIVER MIDSTREAM LLC | UIC | 0 | -- | 2,300–2,800 |
| Plugged | MALLET #63W | 42-219-01432 | OXY USA WTP LP | Injection | 5,200 | 200,419 | 4,700–5,200 |
| Plugged | COONS, W. A. #48 | 42-219-35788 | HILCORP ENGY CO | Injection | 2,000 | 176,811 | 4,600–5,308 |
| Plugged | WEST RKM UNIT #59W | 42-219-00395 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | 162,077 | 4,700–5,100 |
| Plugged | SLAUGHTER ESTATE UNIT #245 | 42-219-00938 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | 160,081 | 4,880–5,020 |
| Plugged | LEVELLAND UNIT #12 | 42-219-00275 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | 159,750 | 4,685–4,896 |
| Plugged | CENTRAL LEVELLAND UNIT #126W | 42-219-03263 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | 146,212 | 4,550–5,000 |
| Plugged | MALLET #12W | 42-219-01369 | OXY USA WTP LP | Injection | 5,000 | 138,536 | 4,800–5,200 |
| Plugged | SLAUGHTER ESTATE UNIT #2141 | 42-219-36327 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | 135,201 | 4,800–5,200 |
| Plugged | DURRETT #8 | 42-219-35632 | SIXESS ENGY, LLC | Injection | 500 | 124,904 | 4,550–4,750 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1182 | 42-219-30027 | SABINAL ENGY OPER, LLC | Injection | 1,200 | 117,281 | 4,600–5,100 |
| Plugged | SLAUGHTER ESTATE UNIT #266 | 42-219-30222 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | 112,871 | 4,700–5,200 |
| Plugged | SLAUGHTER ESTATE UNIT #281 | 42-219-30787 | OCCIDENTAL PERMIAN LTD | Injection | 5,140 | 103,409 | 4,400–5,200 |
| Plugged | CENTRAL MALLET UNIT #35W | 42-219-00694 | OCCIDENTAL PERMIAN LTD | Injection | 5,200 | 82,264 | 4,600–5,300 |
| Plugged | MALLET #69W | 42-219-01437 | OXY USA WTP LP | Injection | 5,200 | 68,886 | 4,700–5,200 |
| Plugged | LEVELLAND UNIT #162G | 42-219-02063 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | 62,701 | 4,550–5,100 |
| Plugged | LEVELLAND UNIT #698W | 42-219-31700 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | 58,344 | 4,550–5,100 |
| Plugged | WEST RKM UNIT #32 | 42-219-02471 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | 57,487 | 4,700–5,100 |
| Plugged | SOUTHEAST LEVELLAND UNIT #89W | 42-219-02560 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | 54,072 | 4,733–4,994 |
| Plugged | MALLET #6W | 42-219-01363 | OXY USA WTP LP | Injection | 5,000 | 51,383 | 4,800–5,200 |
| Plugged | CENTRAL MALLET UNIT #292 | 42-219-31397 | OCCIDENTAL PERMIAN LTD | Injection | 5,500 | 51,243 | 4,600–5,300 |
| Plugged | CENTRAL LEVELLAND UNIT #23W | 42-219-10437 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | 51,087 | 4,550–5,000 |
| Plugged | SLAUGHTER ESTATE UNIT #73 | 42-219-02580 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | 42,705 | 4,800–5,200 |
| Plugged | CENTRAL MALLET UNIT #128 | 42-219-00839 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | 40,998 | 4,912–5,089 |
| Plugged | LEVELLAND UNIT #6W | 42-219-02146 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | 39,022 | 4,550–5,100 |
| Plugged | CENTRAL MALLET UNIT #122W | 42-219-00684 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | 38,169 | 4,723–5,089 |
| Plugged | CENTRAL LEVELLAND UNIT #172W | 42-219-30629 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | 36,227 | 4,550–5,000 |
| Plugged | LEVELLAND UNIT #80W | 42-219-02243 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | 35,914 | 4,550–5,100 |
| Plugged | WEST RKM UNIT #277 | 42-219-36173 | OCCIDENTAL PERMIAN LTD | Injection | 5,120 | 35,890 | 4,600–5,200 |
| Plugged | SLAUGHTER ESTATE UNIT #61 | 42-219-00505 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | 34,841 | 4,700–5,200 |
| Plugged | FRAZIER, W. G. #7 | 42-219-03169 | OCCIDENTAL PERMIAN LTD | Injection | 5,000 | 33,960 | 4,500–5,100 |
| Plugged | SLAUGHTER, ALEX #5A | 42-219-34763 | OCCIDENTAL PERMIAN LTD | Injection | 1,600 | 33,486 | 4,917–5,042 |
| Plugged | SOUTHEAST LEVELLAND UNIT #193W | 42-219-31263 | OCCIDENTAL PERMIAN LTD | Injection | 1,000 | 32,492 | 4,735–5,005 |
| Plugged | MAY-MONTGOMERY UNIT #41W | 42-219-01509 | OCCIDENTAL PERMIAN LTD | Injection | 1,200 | 31,307 | 4,711–4,873 |
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.