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 | SLAUGHTER, BOB BLOCK #T 4 | 42-219-31299 | TEXACO E & P INC | Injection | 700 | -- | 4,869–5,047 |
| Plugged | SMYER, EAST /CLEARFORK/ UNIT #4W | 42-219-02322 | CHEVRON MIDCONTINENT, L.P | Injection | 700 | -- | 5,794–5,933 |
| Plugged | SMYER, EAST /CLEARFORK/ UNIT #19X | 42-219-31283 | CHEVRON MIDCONTINENT, L.P | Injection | 700 | -- | 5,806–5,941 |
| Plugged | SMYER, EAST /CLEARFORK/ UNIT #60 | 42-219-31236 | CHEVRON MIDCONTINENT, L.P | Injection | 700 | -- | 5,862–5,961 |
| Cancelled | HAYMES, JO #3 | 42-219-00000 | TEXLAND-RECTOR & SCHUMACHER | Injection | 650 | -- | 7,200–7,550 |
| Plugged | LEVELLAND (ABO) UNIT #10 | 42-219-33921 | TEXLAND-RECTOR & SCHUMACHER | Injection | 650 | -- | 7,334–7,618 |
| Plugged | LEVELLAND (ABO) UNIT #13 | 42-219-33032 | TEXLAND-RECTOR & SCHUMACHER | Injection | 650 | -- | 7,329–7,599 |
| Plugged | WEST RKM UNIT #54W | 42-219-00194 | ALTURA ENGY LTD | Injection | 650 | -- | 4,857–4,976 |
| Plugged | NORTH CENTRAL LEVELLAND UNIT #84W | 42-219-01336 | SUPERIOR OIL CO, THE | Injection | 650 | -- | 4,560–5,000 |
| Plugged | WEST RKM UNIT #5W | 42-219-03212 | OCCIDENTAL PERMIAN LTD | Injection | 650 | -- | 4,805–4,913 |
| Plugged | LEVELLAND (ABO) UNIT #3 | 42-219-32379 | TEXLAND-RECTOR & SCHUMACHER | Injection | 650 | -- | 7,346–7,505 |
| Plugged | LEVELLAND (ABO) UNIT #12 | 42-219-32829 | TEXLAND-RECTOR & SCHUMACHER | Injection | 650 | -- | 7,239–7,400 |
| Plugged | LEVELLAND (ABO) UNIT #5 | 42-219-32355 | TEXLAND-RECTOR & SCHUMACHER | Injection | 650 | -- | 7,209–7,498 |
| Cancelled | HAYMES, JO #4 | 42-219-00000 | TEXLAND-RECTOR & SCHUMACHER | Injection | 650 | -- | 7,200–7,550 |
| Plugged | SMYER, EAST /CLEARFORK/ UNIT #209W | 42-219-31553 | CHEVRON MIDCONTINENT, L.P | Injection | 600 | -- | 5,835–5,932 |
| Plugged | SMYER, EAST /CLEARFORK/ UNIT #206 | 42-219-31363 | MOMENTUM OPER CO., INC | Injection | 600 | -- | 5,860–5,990 |
| Inactive | SMYER NE UNIT #1205 | 42-219-00000 | TEXLAND PETRO, L.P | Injection | 600 | -- | 5,750–6,000 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #51W | 42-219-10117 | TEXACO E & P INC | Injection | 600 | -- | 4,705–4,790 |
| Plugged | SMYER NE UNIT #1203 | 42-219-33429 | TEXLAND PETRO, L.P | Injection | 600 | -- | 5,807–6,000 |
| Plugged | SMYER, EAST /CLEARFORK/ UNIT #202 | 42-219-31362 | CHEVRON MIDCONTINENT, L.P | Injection | 600 | -- | 5,879–5,980 |
| Plugged | MALLET LAND & CATTLE CO. A/C #1 #1W | 42-219-02632 | KERR-MCGEE CORP | UIC | 600 | -- | 4,758–5,072 |
| Plugged | SMYER NE UNIT #1201 | 42-219-30773 | TEXLAND PETRO INC | Injection | 600 | -- | 5,862–5,978 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #140 | 42-219-34562 | SABINAL ENGY OPER, LLC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #138 | 42-219-34560 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | SUNDOWN, NE. (SAN ANDRES) UNIT #10 | 42-219-32792 | TEXLAND-RECTOR & SCHUMACHER | Injection | 500 | -- | 4,835–4,962 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #136 | 42-219-34558 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | NORTH LEVELLAND UNIT #703 | 42-219-03163 | SABINAL ENGY OPER, LLC | Injection | 500 | -- | 4,640–5,000 |
| Plugged | COOK, I. J. #1 | 42-219-34902 | WALSH PETRO, INC | Injection | 500 | -- | 4,610–4,710 |
| Plugged | DURRETT #1 | 42-219-34871 | WALSH PETRO, INC | Injection | 500 | -- | 4,604–4,708 |
| Plugged | NORTHWEST MALLET UNIT #53W | 42-219-00573 | OCCIDENTAL PERMIAN LTD | Injection | 500 | -- | 4,910–5,013 |
| Plugged | BULLINGTON, R. #12 | 42-219-35621 | WALSH PETRO, INC | Injection | 500 | -- | 4,550–4,750 |
| Plugged | BULLINGTON, R. #13 | 42-219-35623 | WALSH PETRO, INC | Injection | 500 | -- | 4,550–4,750 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #150 | 42-219-34750 | SABINAL ENGY OPER, LLC | Injection | 500 | -- | 4,650–4,900 |
| Cancelled | MONTGOMERY ESTATE-DAVIES NCT-2 #128 | 42-219-34360 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Cancelled | MONTGOMERY ESTATE-DAVIES NCT-2 #122 | 42-219-34176 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #94 | 42-219-33654 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Inactive | SMYER NE UNIT #505 | 42-219-35771 | TEXLAND PETRO, L.P | Injection | 500 | -- | 5,790–5,965 |
| Plugged | HEATH, O. A. #9 | 42-219-33333 | TEXLAND-RECTOR & SCHUMACHER | Injection | 500 | -- | 4,864–4,902 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #116 | 42-219-34084 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #59W | 42-219-10378 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #44 | 42-219-02932 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Cancelled | PRICE, E. #3 | 42-219-30981 | REGAL DEV INC | UIC | 500 | -- | 5,914–5,984 |
| Plugged | BYNUM, O. -C- #1 | 42-219-10033 | PAN AMERICAN PETROLEUM CORP. | UIC | 500 | -- | 4,838–44,850 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #114 | 42-219-34083 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Cancelled | MONTGOMERY ESTATE-DAVIES NCT-2 #112 | 42-219-34082 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #110 | 42-219-34086 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Cancelled | MONTGOMERY ESTATE-DAVIES NCT-2 #108 | 42-219-34095 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Cancelled | MONTGOMERY ESTATE-DAVIES NCT-2 #106 | 42-219-34058 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #105 | 42-219-34055 | SABINAL ENGY OPER, LLC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #49W | 42-219-10115 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | NORTHWEST MALLET UNIT #10W | 42-219-00597 | OCCIDENTAL PERMIAN LTD | UIC | 500 | -- | 4,867–4,971 |
| Plugged | NORTHWEST MALLET UNIT #12W | 42-219-00462 | OCCIDENTAL PERMIAN LTD | UIC | 500 | -- | 4,857–4,954 |
| Plugged | MALLET #20W | 42-219-01377 | OXY USA WTP LP | Injection | 500 | -- | 4,885–5,005 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #47W | 42-219-10113 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #46 | 42-219-10119 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #41 | 42-219-02929 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Cancelled | MALLET LAND & CATTLE CO. "L" #10 | 42-219-00000 | PAN AMERICAN PETROLEUM CORP. | UIC | 500 | -- | 4,945–5,035 |
| Cancelled | MALLET LAND & CATTLE CO. "L" #7 | 42-219-00000 | PAN AMERICAN PETROLEUM CORP. | UIC | 500 | -- | 4,909–5,003 |
| Plugged | WILLIAMS, OWEN E. #2 | 42-219-33488 | LANDRETH, ROBERT E | Injection | 500 | -- | 9,858–10,034 |
| Cancelled | MALLET LAND & CATTLE CO. "L" #6 | 42-219-00000 | PAN AMERICAN PETROLEUM CORP. | UIC | 500 | -- | 4,909–4,990 |
| Cancelled | MALLET LAND & CATTLE CO "F" TR1 #23 | 42-219-00000 | PAN AMERICAN PETROLEUM CORP. | UIC | 500 | -- | 4,995–5,045 |
| Cancelled | MALLET LAND & CATTLE CO "F" TR1 #16 | 42-219-00000 | PAN AMERICAN PETROLEUM CORP. | UIC | 500 | -- | 4,938–5,030 |
| Cancelled | MALLET LAND & CATTLE CO "F" TR1 #1 | 42-219-00000 | PAN AMERICAN PETROLEUM CORP. | UIC | 500 | -- | 4,847–5,380 |
| Plugged | ELLWOOD "A" #4W | 42-219-00772 | APC OPER PARTNERSHIP | Injection | 500 | -- | 5,802–5,925 |
| Cancelled | COBLE "C" #2 | 42-219-00183 | OIL MANAGEMENT CORP | UIC | 500 | -- | 4,827–4,936 |
| Plugged | ELLWOOD "A" #10W | 42-219-00774 | APC OPER PARTNERSHIP | Injection | 500 | -- | 5,850–5,970 |
| Plugged | GANN, L. D. #5W | 42-219-02190 | LINN OPER, INC | UIC | 500 | -- | 4,807–4,928 |
| Inactive | SMYER NE UNIT #109 | 42-219-35772 | TEXLAND PETRO, L.P | Injection | 500 | -- | 5,750–5,970 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #27 | 42-219-02916 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | MALLET #18W | 42-219-01375 | OXY USA WTP LP | Injection | 500 | -- | 4,897–5,032 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #33 | 42-219-02923 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Inactive | SMYER NE UNIT #101 | 42-219-33068 | TEXLAND PETRO, L.P | Injection | 500 | -- | 5,837–5,926 |
| Plugged | HAMILL UNIT #1204 | 42-219-31824 | EL RAN INC | Injection | 500 | -- | 4,748–4,799 |
| Plugged | ELLIS #3W | 42-219-35711 | WHEELER OPER CORP | Injection | 500 | -- | 5,968–6,027 |
| Plugged | NORTHWEST MALLET UNIT #15W | 42-219-00582 | TEXACO INC | Injection | 500 | -- | 4,819–4,975 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #38W | 42-219-02927 | TEXACO E & P INC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | MEDARBY UNIT #4W | 42-219-02714 | TEXACO E & P INC | Injection | 500 | -- | 4,745–4,836 |
| Plugged | MEDARBY UNIT #18W | 42-219-02911 | TEXACO E & P INC | Injection | 500 | -- | 4,671–4,824 |
| Plugged | HEWITT #3 | 42-219-31786 | EL RAN INC | Injection | 500 | -- | 4,736–4,780 |
| Plugged | YELLOWHOUSE UNIT #71W | 42-219-10038 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,631–4,669 |
| Plugged | YELLOWHOUSE UNIT #67W | 42-219-01921 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,526–4,646 |
| Inactive | HAMILL, PAUL "6" #2 | 42-219-31756 | EL RAN INC | Injection | 500 | -- | 4,738–4,748 |
| Cancelled | HAMILL, PAUL "1" #2 | 42-219-31797 | EL RAN INC | Injection | 500 | -- | 4,706–4,754 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #37 A | 42-219-32713 | SABINAL ENGY OPER, LLC | Injection | 500 | -- | 4,650–4,900 |
| Plugged | HAMILL TRUST "14" #3 | 42-219-31785 | EL RAN INC | Injection | 500 | -- | 4,741–4,765 |
| Plugged | YELLOWHOUSE UNIT #62W | 42-219-10037 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,620–4,673 |
| Plugged | HAMILL TRUST "8" #4 | 42-219-32340 | EL RAN INC | Injection | 500 | -- | 4,739–4,787 |
| Plugged | MEDARBY UNIT #20W | 42-219-02903 | TEXACO E & P INC | Injection | 500 | -- | 4,698–4,889 |
| Plugged | YELLOWHOUSE UNIT #55W | 42-219-10034 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,593–4,662 |
| Plugged | D-L-S (SAN ANDRES) UNIT #701W | 42-219-30979 | YOUNG, MARSHALL R., OIL CO | Injection | 500 | -- | 5,135–5,155 |
| Plugged | ALEXANDER, NAOMI #1W | 42-219-00263 | KALA OIL COMPANY | Injection | 500 | -- | 5,000–5,043 |
| Plugged | YELLOWHOUSE UNIT #46W | 42-219-02360 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,520–4,613 |
| Plugged | ALEXANDER, NAOMI #8W | 42-219-00377 | CENTRAL RES, INC | Injection | 500 | -- | 5,002–5,038 |
| Plugged | ALEXANDER, NAOMI #10W | 42-219-31266 | KALA OIL COMPANY | Injection | 500 | -- | 5,018–5,041 |
| Plugged | YELLOWHOUSE UNIT #40W | 42-219-10070 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,543–4,565 |
| Plugged | YELLOWHOUSE UNIT #31W | 42-219-01579 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,621–4,683 |
| Plugged | YELLOWHOUSE UNIT #20W | 42-219-02335 | TEXACO INC | Injection | 500 | -- | 4,505–4,583 |
| Plugged | SUNDOWN, NE. (SAN ANDRES) UNIT #22 | 42-219-32545 | TEXLAND-RECTOR & SCHUMACHER | Injection | 500 | -- | 4,820–4,914 |
| Cancelled | APRIL #4 | 42-219-00000 | TEXLAND-RECTOR & SCHUMACHER | Injection | 500 | -- | 5,877–5,990 |
| Plugged | COOK, I. J. #7 | 42-219-35731 | WALSH PETRO, INC | Injection | 500 | -- | 4,550–4,750 |
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.