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, A. A. ESTATE #29W | 42-219-33046 | WHEELER OPER CORP | Injection | 200 | -- | 5,141–5,159 |
| Plugged | SLAUGHTER, A. A. ESTATE #12W | 42-219-31595 | ROCKER A OPER CO | Injection | 200 | -- | 5,142–5,190 |
| Plugged | D-L-S (SAN ANDRES) UNIT #703W | 42-219-32657 | ROCKER A OPER CO | Injection | 200 | -- | 5,126–5,166 |
| Plugged | SLAUGHTER, A. A. ESTATE #13W | 42-219-31675 | ROCKER A OPER CO | Injection | 200 | -- | 5,178–5,227 |
| Plugged | SLAUGHTER, A. A. ESTATE #16W | 42-219-31641 | ROCKER A OPER CO | Injection | 200 | -- | 5,120–5,172 |
| Plugged | D-L-S (SAN ANDRES) UNIT #506W | 42-219-31483 | ROCKER A OPER CO | Injection | 200 | -- | 5,147–5,185 |
| Plugged | D-L-S (SAN ANDRES) UNIT #403W | 42-219-31302 | TRINITY BAY OIL & GAS, INC. | Injection | 200 | -- | 5,133–5,175 |
| Plugged | D-L-S (SAN ANDRES) UNIT #305W | 42-219-32375 | TRINITY BAY OIL & GAS, INC. | Injection | 200 | -- | 5,134–5,180 |
| Plugged | SLAUGHTER, A. A. ESTATE #17W | 42-219-32535 | ROCKER A OPER CO | Injection | 200 | -- | 5,118–5,148 |
| Plugged | SLAUGHTER, A. A. ESTATE #2W | 42-219-31442 | WHEELER OPER CORP | Injection | 200 | -- | 5,142–5,192 |
| Plugged | SLAUGHTER, A. A. ESTATE #21W | 42-219-32653 | ROCKER A OPER CO | Injection | 200 | -- | 5,122–5,156 |
| Plugged | SLAUGHTER, A. A. ESTATE #3W | 42-219-31443 | WHEELER OPER CORP | Injection | 200 | -- | 5,122–5,172 |
| Plugged | SLAUGHTER, A. A. ESTATE #4W | 42-219-31444 | ROCKER A OPER CO | Injection | 200 | -- | 5,125–5,175 |
| Plugged | SLAUGHTER, A. A. ESTATE #6W | 42-219-31370 | WHEELER OPER CORP | Injection | 200 | -- | 5,161–5,197 |
| Plugged | SLAUGHTER, A. A. ESTATE #7W | 42-219-31369 | WHEELER OPER CORP | Injection | 200 | -- | 5,140–5,186 |
| Plugged | SLAUGHTER, A. A. ESTATE #10W | 42-219-31596 | ROCKER A OPER CO | Injection | 200 | -- | 5,115–5,170 |
| Plugged | SLAUGHTER, A. A. ESTATE #11W | 42-219-31597 | WHEELER OPER CORP | Injection | 200 | -- | 5,129–5,181 |
| Plugged | SLAUGHTER HEIRS #8W | 42-219-31372 | ROCKER A OPER CO | Injection | 200 | -- | 5,140–5,192 |
| Plugged | SLAUGHTER, A. A. ESTATE #19W | 42-219-32536 | WHEELER OPER CORP | Injection | 200 | -- | 5,129–5,156 |
| Plugged | SLAUGHTER, A. A. ESTATE #24W | 42-219-32799 | ROCKER A OPER CO | Injection | 200 | -- | 5,148–5,170 |
| Plugged | D-L-S (SAN ANDRES) UNIT #206W | 42-219-31850 | PERMIAN RES, INC | Injection | 200 | -- | 5,149–5,159 |
| Plugged | D-L-S (SAN ANDRES) UNIT #105W | 42-219-31848 | TRINITY BAY OIL & GAS, INC. | Injection | 200 | -- | 5,137–5,142 |
| Plugged | SLAUGHTER, A. A. ESTATE #18W | 42-219-32537 | ROCKER A OPER CO | Injection | 200 | -- | 5,144–5,177 |
| Plugged | SLAUGHTER HEIRS #14W | 42-219-31671 | WHEELER PROPERTIES | Injection | 200 | -- | 5,186–5,237 |
| Plugged | SLAUGHTER HEIRS #12W | 42-219-31698 | WHEELER OPER CORP | Injection | 200 | -- | 5,174–5,225 |
| Plugged | SLAUGHTER HEIRS #11W | 42-219-31699 | ROCKER A OPER CO | Injection | 200 | -- | 5,147–5,196 |
| Plugged | SLAUGHTER HEIRS #9W | 42-219-31121 | ROCKER A OPER CO | Injection | 200 | -- | 5,142–5,198 |
| Plugged | GLIMP UNIT #806W | 42-219-01027 | TOMAHAWK PETROLEUM | Injection | 200 | -- | 4,966–5,035 |
| Plugged | GLIMP UNIT #805W | 42-219-01026 | TOMAHAWK PETROLEUM | Injection | 200 | -- | 5,030–5,037 |
| Plugged | GLIMP UNIT #803W | 42-219-01851 | TOMAHAWK PETROLEUM | Injection | 200 | -- | 5,030–5,037 |
| Plugged | GLIMP UNIT #801W | 42-219-01021 | TOMAHAWK PETROLEUM | Injection | 200 | -- | 4,985–5,030 |
| Plugged | SLAUGHTER, A. A. ESTATE #59W | 42-219-33856 | ROCKER A OPER CO | Injection | 200 | -- | 5,140–5,155 |
| Plugged | SLAUGHTER, A. A. ESTATE #58W | 42-219-33821 | WHEELER OPER CORP | Injection | 200 | -- | 5,164–5,181 |
| Plugged | SLAUGHTER, A. A. ESTATE #57W | 42-219-33756 | WHEELER OPER CORP | Injection | 200 | -- | 5,198–5,213 |
| Plugged | SLAUGHTER, A. A. ESTATE #56W | 42-219-33754 | WHEELER OPER CORP | Injection | 200 | -- | 5,182–5,199 |
| Plugged | SLAUGHTER, A. A. ESTATE #55W | 42-219-33765 | WHEELER OPER CORP | Injection | 200 | -- | 5,194–5,209 |
| Plugged | SLAUGHTER, A. A. ESTATE #51W | 42-219-33751 | WHEELER OPER CORP | Injection | 200 | -- | 5,155–5,171 |
| Plugged | D-L-S (SAN ANDRES) UNIT #408 | 42-219-34428 | ROCKER A OPER CO | Injection | 200 | -- | 5,160–5,195 |
| Plugged | WEST LEVELLAND UNIT #50 | 42-219-00347 | YOUNGBLOOD, C. S. III | Injection | 175 | -- | 4,821–4,881 |
| Plugged | CENTRAL MALLET UNIT #246W | 42-219-30674 | TEXACO INC | Injection | 150 | -- | 4,938–5,038 |
| Plugged | ALTMAN #1X | 42-219-30725 | HMH OPERATORS | Disposal | 150 | -- | 2,050–3,555 |
| Plugged | CENTRAL MALLET UNIT #248W | 42-219-30676 | TEXACO INC | Injection | 150 | -- | 4,944–5,039 |
| Plugged | CENTRAL MALLET UNIT #245W | 42-219-30680 | TEXACO INC | Injection | 150 | -- | 5,038–5,062 |
| Plugged | DAVIS #4 | 42-219-31878 | EL RAN INC | Injection | 150 | -- | 4,780–4,818 |
| Plugged | CENTRAL MALLET UNIT #247W | 42-219-30675 | TEXACO INC | Injection | 150 | -- | 4,947–5,039 |
| Plugged | WATSON #4W | 42-219-10107 | ROGERS, S. K. OIL, INC | UIC | 150 | -- | 4,496–4,510 |
| Plugged | D-L-S (SAN ANDRES) UNIT #404W | 42-219-31846 | TRINITY BAY OIL & GAS, INC. | Injection | 150 | -- | 5,133–5,175 |
| Plugged | CENTRAL MALLET UNIT #249W | 42-219-30677 | TEXACO INC | Injection | 150 | -- | 4,943–5,040 |
| Plugged | LEVELLAND UNIT #733 | 42-219-32462 | OCCIDENTAL PERMIAN LTD | Injection | 100 | -- | 4,722–4,900 |
| Plugged | LEVELLAND UNIT #732W | 42-219-32454 | OCCIDENTAL PERMIAN LTD | Injection | 100 | -- | 4,713–4,900 |
| Plugged | LEVELLAND UNIT #735W | 42-219-32461 | OCCIDENTAL PERMIAN LTD | Injection | 100 | -- | 4,727–4,900 |
| Cancelled | LEVELLAND UNIT #737 | 42-219-32459 | OCCIDENTAL PERMIAN LTD | Injection | 100 | -- | 4,748–4,934 |
| Plugged | LEVELLAND UNIT #740W | 42-219-32456 | OCCIDENTAL PERMIAN LTD | Injection | 100 | -- | 4,745–4,934 |
| Plugged | LEVELLAND UNIT #734W | 42-219-32460 | OCCIDENTAL PERMIAN LTD | Injection | 100 | -- | 4,727–4,900 |
| Plugged | MALLETT #2 | 42-219-01354 | MONCRIEF, W. A., JR | UIC | 10 | -- | 4,986–5,023 |
| Plugged | SLAUGHTER GASOLINE P #2 | 42-219-81908 | OCCIDENTAL PERMIAN LTD | UIC | 0 | -- | 2,300–2,800 |
| Cancelled | WILSON, MAPLE #42-B | 42-219-34874 | SUPERIOR OIL CO, THE | UIC | 0 | -- | 4,805 |
| Cancelled | LEVELLAND (ABO) UNIT #8 | 42-219-33920 | TEXLAND-RECTOR & SCHUMACHER | Injection | 0 | -- | 7,359 |
| Cancelled | EAST RKM UNIT #3 | 42-219-00339 | TEXACO INC | Injection | 0 | -- | -- |
| Plugged | EAST MALLET UNIT #71W | 42-219-01174 | SUPERIOR OIL CO, THE | Injection | 0 | -- | 4,967 |
| Cancelled | -- #1 | 42-219-00000 | UNIVERSAL TREATING CO., INC. | UIC | 0 | -- | 4,960 |
| Plugged | ELLWOOD "A" #1 | 42-219-34066 | FLAG-REDFERN OIL CO | Injection | 0 | -- | 5,902 |
| Plugged | SLAUGHTER UNIT "2" #1W | 42-219-00175 | BASS ENTERPRISES PROD CO | Injection | 0 | -- | 4,849 |
| Plugged | LEVELLAND (ABO) UNIT #14 | 42-219-33191 | TEXLAND-RECTOR & SCHUMACHER | Injection | 0 | -- | 7,315 |
| Plugged | ELLWOOD "A" #19D | 42-219-00786 | MW PETRO CORP | Injection | 0 | -- | -- |
| Plugged | GLIMP UNIT #8012 | 42-219-32941 | TOMAHAWK PETROLEUM | Injection | 0 | -- | 5,032 |
| Plugged | WHITE, GEORGE L. #5 | 42-219-00613 | HUBER, J. M., CORP | Injection | 0 | -- | -- |
| Plugged | BURGER "A" #5W | 42-219-34583 | WHEELER PROPERTIES | Injection | 0 | -- | 6,514 |
| Plugged | BURGER "A" #2W | 42-219-34452 | WHEELER PROPERTIES | Injection | 0 | -- | 6,500 |
| Plugged | GLIMP UNIT #8017 | 42-219-33242 | TOMAHAWK PETROLEUM | Injection | 0 | -- | 5,032 |
| Plugged | BURGER "A" #1W | 42-219-34461 | WHEELER PROPERTIES | Injection | 0 | -- | 6,500 |
| Plugged | SLAUGHTER, A. A. ESTATE #60W | 42-219-34419 | WHEELER OPER CORP | Injection | 0 | -- | 6,519 |
| Plugged | MAY-MONTGOMERY UNIT #40 | 42-219-01508 | TEXACO INC | Injection | 0 | -- | -- |
| Plugged | SLAUGHTER, A. A. ESTATE #49W | 42-219-34412 | WHEELER OPER CORP | Injection | 0 | -- | 6,514 |
| Plugged | SLAUGHTER, BOB BLOCK #E 1 | 42-219-31289 | TEXACO PRODUCING INC | UIC | 0 | -- | -- |
| Plugged | LEVELLAND UNIT #344W | 42-219-02014 | TEXACO INC | Injection | 0 | -- | -- |
| Plugged | YELLOWHOUSE UNIT #58 | 42-219-01933 | MW PETRO CORP | Injection | 0 | -- | 4,594 |
| Cancelled | SUNDOWN, NE. (SAN ANDRES) UNIT #23 | 42-219-34752 | TEXLAND-RECTOR & SCHUMACHER | Injection | 0 | -- | 7,234 |
| Plugged | ELLWOOD "A" #66D | 42-219-01623 | MW PETRO CORP | UIC | 0 | -- | 9,694 |
| Plugged | LEVELLAND UNIT #317W | 42-219-02277 | TEXACO INC | UIC | 0 | -- | -- |
| Plugged | ROPES, WEST (CISCO SAND) UNIT #2 | 42-219-02144 | AMOCO PROD CO.-LEVELLAND | Injection | 0 | -- | 9,734 |
| Cancelled | LEVELLAND UNIT #174 | 42-219-01947 | TEXACO INC | UIC | 0 | -- | 4,717–4,888 |
| Plugged | SCHWAB, D. L. #6W | 42-219-34957 | WHEELER OPER CORP | Injection | 0 | -- | 5,114 |
| Plugged | LEVELLAND UNIT #145 | 42-219-02125 | TEXACO INC | UIC | 0 | -- | 4,749–4,898 |
| Plugged | SLAUGHTER, ALEX #5W | 42-219-01461 | DKM RES, INC | UIC | 0 | -- | -- |
| Plugged | COBLE, W. T. "B" NCT-1 #3 | 42-219-02731 | TEXACO INC | Injection | 0 | -- | 4,758 |
| Plugged | MALLET LAND & CATTLE CO. "C" #23W | 42-219-02869 | TEXACO INC | UIC | 0 | -- | -- |
| Inactive | SOUTHEAST LEVELLAND UNIT #287 | 42-219-33506 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 0 | -- | -- |
| Cancelled | NORTH LEVELLAND (ABO #401 | 42-219-33037 | TEXLAND-RECTOR & SCHUMACHER | Injection | 0 | -- | 7,425–7,622 |
| Inactive | SMYER NE UNIT #901 | 42-219-34213 | TEXLAND PETRO, L.P | Injection | 0 | -- | 5,817 |
| Plugged | OEHRLEIN #1 | 42-219-32957 | B.M.T.W., INC. | Injection | 0 | -- | 6,361 |
| Plugged | LEVELLAND UNIT #100 | 42-219-02092 | TEXACO INC | UIC | 0 | -- | 4,722–4,835 |
| Inactive | DENNIS #4 | 42-219-37324 | R3 OPERATING CORPORATION | Injection | 0 | -- | 6,825–7,025 |
| Plugged | SANTA FE ENERGY #1 | 42-219-33171 | ROGERS, S. K. OIL, INC | Injection | 0 | -- | 4,761 |
| Plugged | DAVIS "A" #3 | 42-219-32545 | TEXLAND-RECTOR & SCHUMACHER | Injection | 0 | -- | -- |
| Plugged | ROPES CANYON REEF UNIT #1103 | 42-219-00868 | SALT CREEK OIL CORP | Injection | 0 | -- | -- |
| Cancelled | LEVELLAND UNIT #143 | 42-219-01946 | TEXACO INC | UIC | 0 | -- | 4,726–4,892 |
| Cancelled | SLAUGHTER CONSOLIDATED #410 | 42-219-34310 | TEXACO INC | Disposal | 0 | -- | 11,700–12,600 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #34 | 42-219-02922 | TEXACO E & P INC | Injection | 0 | -- | -- |
| Plugged | SLAUGHTER, A. A. ESTATE #47W | 42-219-34272 | WHEELER OPER CORP | Injection | 0 | -- | 6,507 |
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.