Saltwater Disposal Wells in Cochran County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
956
Permitted Capacity
1.2M bbl/d
Injected 12mo (thru 2025-06)
30.7M bbl
UIC Permits All Time
2,112
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Plugged | SEABOARD-WRIGHT #17 | 42-079-30493 | TEMA OIL AND GAS CO | Injection | 600 | -- | 4,870–4,930 |
| Inactive | WOODLEY, F. L. #23 | 42-079-01540 | HILCORP ENGY CO | Injection | 600 | -- | 4,850–5,150 |
| Plugged | WOODLEY, F. L. #5W | 42-079-01522 | APC OPER PARTNERSHIP | Injection | 600 | -- | 4,850–5,150 |
| Plugged | DEAN UNIT "B" #81W | 42-079-00898 | TEXACO INC | Injection | 600 | -- | 5,033–5,069 |
| Plugged | WOODLEY, F. L. #31W | 42-079-01561 | SUPERIOR OIL CO, THE | Injection | 600 | -- | 4,850–5,150 |
| Cancelled | SLAUGHTER, NW. (SAN ANDRES) UNIT #50 | 42-079-30278 | MERIDIAN OIL INC | Injection | 600 | -- | 4,901–4,994 |
| Plugged | SLAUGHTER, NW. (SAN ANDRES) UNIT #7W | 42-079-00123 | SCOUT ENGY MANAGEMENT LLC | Injection | 600 | -- | 4,922–4,978 |
| Plugged | SLAUGHTER TRUST #1 | 42-079-31248 | TEXLAND-RECTOR & SCHUMACHER | Injection | 600 | -- | 4,776–4,936 |
| Plugged | WOODLEY, F. L. #63W | 42-079-32209 | SUPERIOR OIL CO, THE | Injection | 600 | -- | 4,850–5,150 |
| Plugged | MILLER-WRIGHT UNIT #2029W | 42-079-31035 | KIMBELL OPER CO | Injection | 600 | -- | 4,750–5,050 |
| Cancelled | MILLER-WRIGHT UNIT #2028 | 42-079-31036 | KIMBELL OPER CO | Injection | 600 | -- | 4,900–4,940 |
| Plugged | SLAUGHTER, NW. (SAN ANDRES) UNIT #6W | 42-079-00121 | SCOUT ENGY MANAGEMENT LLC | Injection | 600 | -- | 4,930–5,050 |
| Plugged | DEAN UNIT "B" #79W | 42-079-01863 | TEXACO INC | Injection | 600 | -- | 5,050–5,094 |
| Plugged | BONANZA (SAN ANDRES) UNIT #1402 | 42-079-31727 | STELLER ENGY & INVESTMENT CORP | Injection | 600 | -- | 4,772–4,970 |
| Plugged | MILLER-WRIGHT UNIT #2015W | 42-079-01251 | KIMBELL OPER CO | Injection | 600 | -- | 4,750–5,050 |
| Plugged | DEAN UNIT "B" #83 | 42-079-00890 | PAN AMERICAN PETROLEUM CORP. | UIC | 600 | -- | 5,025–5,062 |
| Plugged | BONANZA (SAN ANDRES) UNIT #209 | 42-079-31835 | STELLER ENGY & INVESTMENT CORP | Injection | 600 | -- | 4,776–4,975 |
| Cancelled | DEAN UNIT "B" #42 | 42-079-00000 | PAN AMERICAN PETROLEUM CORP. | UIC | 600 | -- | 5,030–5,090 |
| Cancelled | DEAN UNIT "B" #107 | 42-079-00000 | PAN AMERICAN PETROLEUM CORP. | UIC | 600 | -- | 5,053–5,123 |
| Plugged | BONANZA (SAN ANDRES) UNIT #101 | 42-079-31626 | MANZANO, LLC | Injection | 600 | -- | 4,730–4,925 |
| Plugged | BONANZA (SAN ANDRES) UNIT #1903 | 42-079-31689 | STELLER ENGY & INVESTMENT CORP | Injection | 600 | -- | 4,782–4,948 |
| Plugged | MARTY-WRIGHT #6 | 42-079-02383 | ATAPCO | Injection | 600 | -- | 4,810–4,959 |
| Plugged | WOODLEY, F. L. #4W | 42-079-01521 | SUPERIOR OIL CO, THE | Injection | 600 | -- | 4,850–5,150 |
| Cancelled | DEAN UNIT "B" #135 | 42-079-00880 | PAN AMERICAN PETROLEUM CORP. | UIC | 600 | -- | 5,040–5,072 |
| Plugged | SEABOARD-WRIGHT #5 | 42-079-30223 | ATAPCO | Injection | 600 | -- | 4,744–4,888 |
| Plugged | DEAN UNIT "B" #7W | 42-079-01072 | DP PERMIAN OPERATOR, LLC | Injection | 600 | -- | 4,900–5,200 |
| Plugged | SLAUGHTER, NW. (SAN ANDRES) UNIT #10W | 42-079-00122 | FASKEN OIL AND RANCH, LTD | Injection | 600 | -- | 4,911–5,028 |
| Plugged | REED WRIGHT "B" #8 | 42-079-31066 | TEMA OIL AND GAS CO | Injection | 600 | -- | 4,830–4,846 |
| Plugged | WOODLEY, F. L. #11A | 42-079-32257 | APC OPER PARTNERSHIP | Injection | 600 | -- | 4,850–5,150 |
| Cancelled | BENSON (JD) #7 | 42-079-31631 | A.C.T. OPER CO | Injection | 550 | -- | 4,700–5,000 |
| Plugged | LEAGUE 91 PROJECT #106W | 42-079-00246 | SIERRA MADRE NATURAL RES., LLC | Injection | 550 | -- | 5,020–5,066 |
| Plugged | WEST LEVELLAND UNIT #121W | 42-079-00978 | YOUNGBLOOD, C. S. III | Injection | 500 | -- | 4,870–4,938 |
| Plugged | WRIGHT UNIT #1239W | 42-079-30363 | CODA ENGY, INC | Injection | 500 | -- | 4,932–4,954 |
| Plugged | ST. CLAIR #3 | 42-079-31274 | ROGERS, S. K. OIL, INC | Injection | 500 | -- | 4,717–4,981 |
| Plugged | WRIGHT UNIT #1135W | 42-079-30469 | SUPERIOR OIL CO, THE | Injection | 500 | -- | 4,950–4,974 |
| Plugged | WRIGHT UNIT #1133W | 42-079-00333 | SUPERIOR OIL CO, THE | Injection | 500 | -- | 4,920–4,992 |
| Plugged | DEAN, C. S. "A" #103W | 42-079-20096 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | WRIGHT UNIT #1030W | 42-079-02436 | CODA ENGY, INC | Injection | 500 | -- | 4,965–4,990 |
| Plugged | XIT UNIT #59W | 42-079-02000 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,850–5,200 |
| Plugged | XIT UNIT #111W | 42-079-02309 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,850–5,200 |
| Plugged | WRIGHT UNIT #723 | 42-079-30461 | BELCO ENGY CORP | Injection | 500 | -- | 4,936–4,976 |
| Plugged | WRIGHT UNIT #1028W | 42-079-02443 | SUPERIOR OIL CO, THE | Injection | 500 | -- | 4,946–4,987 |
| Plugged | XIT UNIT #54W | 42-079-01967 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,850–5,200 |
| Plugged | WRIGHT UNIT #915W | 42-079-30118 | SUPERIOR OIL CO, THE | Injection | 500 | -- | 4,944–4,976 |
| Plugged | BOYD MALLET UNIT #6W | 42-079-01808 | SUPERIOR OIL CO, THE | Injection | 500 | -- | 4,800–5,165 |
| Plugged | DEAN, C. S. "A" #61W | 42-079-10210 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | XIT UNIT #46W | 42-079-02302 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,850–5,200 |
| Plugged | BUCKSHOT UNIT #448W | 42-079-01263 | SANTA FE EXPLORATION COMPANY | Injection | 500 | -- | 4,938–5,038 |
| Plugged | DEAN, C. S. "A" #63W | 42-079-10209 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN, C. S. "A" #65W | 42-079-20084 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | XIT UNIT #109W | 42-079-00982 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,850–5,200 |
| Plugged | DEAN, C. S. "A" #59W | 42-079-10211 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | WRIGHT UNIT #1132W | 42-079-00335 | SUPERIOR OIL CO, THE | Injection | 500 | -- | 4,920–4,952 |
| Plugged | MASTEN, F. O. #3 | 42-079-30814 | ARCO OIL & GAS CO.-SILSBEE | Injection | 500 | -- | 4,963–5,046 |
| Plugged | XIT UNIT #70W | 42-079-02007 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,850–5,200 |
| Plugged | WRIGHT UNIT #511 | 42-079-01910 | BELCO ENGY CORP | Injection | 500 | -- | 4,773–4,954 |
| Plugged | XIT UNIT #34W | 42-079-01977 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,850–5,200 |
| Plugged | BOYD MALLET UNIT #11W | 42-079-00569 | VANGUARD PERMIAN, LLC | Injection | 500 | -- | 4,800–5,165 |
| Plugged | DEAN, C. S. "A" #55W | 42-079-02042 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | XIT UNIT #27W | 42-079-01982 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,850–5,200 |
| Plugged | MASTEN, F. O. #58 | 42-079-31292 | BHP PETRO (AMERICAS) INC | Injection | 500 | -- | 4,992–5,066 |
| Plugged | DEAN, C. S. "A" #93W | 42-079-02027 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN, C. S. "A" #91W | 42-079-20093 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN, C. S. "A" #53W | 42-079-10213 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN, C. S. "A" #48W | 42-079-20082 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,966–5,074 |
| Plugged | BOYD MALLET UNIT #2W | 42-079-01358 | SUPERIOR OIL CO, THE | Injection | 500 | -- | 4,800–5,165 |
| Plugged | XIT UNIT #52 | 42-079-01976 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,904–5,000 |
| Plugged | WEST LEVELLAND UNIT #67W | 42-079-00024 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,873–4,899 |
| Plugged | DEAN, C. S. "A" #95W | 42-079-20094 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN, C. S. "A" #42W | 42-079-20061 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN "C" #4W | 42-079-01425 | SUPERIOR OIL CO, THE | Injection | 500 | -- | 4,930–5,087 |
| Plugged | SOUTHWEST LEVELLAND UNIT #18W | 42-079-02371 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | MASTEN, F. O. #62 | 42-079-31385 | ENDEAVOR ENGY RES L.P | Injection | 500 | -- | 4,978–5,028 |
| Plugged | XIT UNIT #19W | 42-079-00215 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,850–5,200 |
| Plugged | SOUTHWEST LEVELLAND UNIT #104W | 42-079-00784 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | LEAGUE 91 PROJECT #304W | 42-079-01426 | DP PERMIAN OPERATOR, LLC | Injection | 500 | -- | 5,061–5,107 |
| Plugged | DEAN "C" #2W | 42-079-01417 | SUPERIOR OIL CO, THE | Injection | 500 | -- | 4,944–5,085 |
| Plugged | DEAN, C. S. "A" #134W | 42-079-02082 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN UNIT #I 4W | 42-079-02463 | CROSS TIMBERS OPER CO | UIC | 500 | -- | 5,032–5,091 |
| Plugged | XIT UNIT #108W | 42-079-00955 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,850–5,200 |
| Plugged | DEAN, C. S. "A" #123W | 42-079-10206 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | SOUTHWEST LEVELLAND UNIT #51W | 42-079-02556 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN, C. S. "A" #128W | 42-079-02029 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN, C. S. "A" #132W | 42-079-20106 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | BUCKSHOT UNIT #150W | 42-079-02279 | CIMARRON EXPLORATION COMPANY (A) | Injection | 500 | -- | 4,946–4,970 |
| Plugged | DEAN, C. S. "A" #83W | 42-079-02069 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Inactive | WRIGHT, MILLER #2 | 42-079-30930 | A.C.T. OPER CO | Injection | 500 | -- | 4,700–5,000 |
| Plugged | DEAN, C. S. "A" #40W | 42-079-10263 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN, C. S. "A" #38W | 42-079-20059 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN, C. S. "A" #97W | 42-079-02060 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN, C. S. "A" #36W | 42-079-20058 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Cancelled | DEAN, C. S. "A" #170 | 42-079-02055 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | XIT UNIT #103W | 42-079-02315 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,125–5,200 |
| Plugged | MASTEN, F. O. #61 | 42-079-31294 | ENDEAVOR ENGY RES L.P | Injection | 500 | -- | 5,004–5,084 |
| Plugged | DEAN, C. S. "A" #66W | 42-079-10271 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN, C. S. "A" #29W | 42-079-20049 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN, C. S. "A" #27W | 42-079-20048 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | DEAN, C. S. "A" #105W | 42-079-20098 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
| Plugged | XIT UNIT #102W | 42-079-01507 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,850–5,200 |
| Plugged | DEAN, C. S. "A" #117W | 42-079-20104 | APC OPER PARTNERSHIP | Injection | 500 | -- | 4,835–5,200 |
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.