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 | STARNES UNIT #2801 | 42-079-02168 | SIXESS ENGY, LLC | Injection | 200 | -- | 5,050–5,076 |
| Plugged | STARNES UNIT #1702W | 42-079-01689 | WALSH PETRO, INC | Injection | 200 | -- | 4,994–5,037 |
| Plugged | STARNES UNIT #1716W | 42-079-00350 | WALSH PETRO, INC | UIC | 200 | -- | 5,013–5,083 |
| Plugged | STARNES UNIT #2315 X | 42-079-30162 | WALSH PETRO, INC | Injection | 200 | -- | 5,013–5,040 |
| Inactive | STARNES UNIT #2313 | 42-079-00932 | AVIATOR ENERGY, LLC | Injection | 200 | -- | 5,050–5,089 |
| Plugged | STARNES UNIT #2212W | 42-079-00918 | WALSH PETRO, INC | Injection | 200 | -- | 5,044–5,080 |
| Inactive | STARNES UNIT #2311 | 42-079-00919 | AVIATOR ENERGY, LLC | Injection | 200 | -- | 5,009–5,061 |
| Plugged | WEST LEVELLAND UNIT #179W | 42-079-01256 | APC OPER PARTNERSHIP | Injection | 175 | -- | 4,780–4,888 |
| Plugged | WEST LEVELLAND UNIT #160W | 42-079-00421 | YOUNGBLOOD, C. S. III | Injection | 175 | -- | 4,879–4,953 |
| Plugged | WEST LEVELLAND UNIT #141W | 42-079-00157 | APC OPER PARTNERSHIP | Injection | 175 | -- | 4,872–4,932 |
| Plugged | WEST LEVELLAND UNIT #124W | 42-079-00977 | APC OPER PARTNERSHIP | Injection | 175 | -- | 4,835–4,934 |
| Plugged | WEST LEVELLAND UNIT #123W | 42-079-01573 | APC OPER PARTNERSHIP | Injection | 175 | -- | 4,825–4,945 |
| Plugged | WEST LEVELLAND UNIT #119W | 42-079-01594 | APC OPER PARTNERSHIP | Injection | 175 | -- | 4,810–4,931 |
| Plugged | WEST LEVELLAND UNIT #102W | 42-079-02298 | APC OPER PARTNERSHIP | Injection | 175 | -- | 4,848–4,918 |
| Plugged | WEST LEVELLAND UNIT #80W | 42-079-00373 | EXXON MOBIL CORP | Injection | 175 | -- | 4,839–4,870 |
| Plugged | WEST LEVELLAND UNIT #65W | 42-079-00023 | YOUNGBLOOD, C. S. III | Injection | 175 | -- | 4,819–4,897 |
| Plugged | WEST LEVELLAND UNIT #40W | 42-079-02522 | APC OPER PARTNERSHIP | Injection | 175 | -- | 4,790–4,887 |
| Plugged | WEST LEVELLAND UNIT #33W | 42-079-02562 | YOUNGBLOOD, C. S. III | Injection | 175 | -- | 4,708–4,898 |
| Plugged | WEST LEVELLAND UNIT #31W | 42-079-00013 | APC OPER PARTNERSHIP | Injection | 175 | -- | 4,832–4,898 |
| Plugged | WEST LEVELLAND UNIT #20W | 42-079-01223 | APC OPER PARTNERSHIP | Injection | 175 | -- | 4,780–4,884 |
| Plugged | WEST LEVELLAND UNIT #18W | 42-079-01225 | APC OPER PARTNERSHIP | Injection | 175 | -- | 4,790–4,884 |
| Plugged | WEST LEVELLAND UNIT #14W | 42-079-00324 | APC OPER PARTNERSHIP | Injection | 175 | -- | 4,826–4,878 |
| Plugged | WEST LEVELLAND UNIT #9W | 42-079-00372 | APC OPER PARTNERSHIP | Injection | 175 | -- | 4,813–4,878 |
| Plugged | WEST LEVELLAND UNIT #2W | 42-079-01651 | YOUNGBLOOD, C. S. III | Injection | 175 | -- | 4,780–4,885 |
| Plugged | DEAN, C. S. "A" #2A | 42-079-31147 | KALA OIL COMPANY | Injection | 150 | -- | 4,935–5,032 |
| Inactive | WHITEFACE UNIT #22 | 42-079-00554 | DOUBLE BARREL OIL LLC | Injection | 150 | -- | 4,807–4,910 |
| Plugged | WHITEFACE UNIT #103 | 42-079-30799 | ENERGEN RES CORP | Injection | 150 | -- | 4,895–4,927 |
| Cancelled | DEAN -B- #1 | 42-079-00000 | TORREYANA OIL CORP | Injection | 150 | -- | 4,918–4,982 |
| Plugged | WHITEFACE UNIT #6 | 42-079-00562 | SANTA FE ENGY RES, INC | Injection | 150 | -- | 4,896–4,896 |
| Inactive | WHITEFACE UNIT #144 | 42-079-32222 | DOUBLE BARREL OIL LLC | Injection | 150 | -- | 4,904–4,924 |
| Plugged | MASTEN #422 | 42-079-30774 | AP&E CO., INC | Injection | 150 | -- | 4,982–5,079 |
| Plugged | WHITEFACE UNIT #10 | 42-079-00502 | SANTA FE ENGY RES, INC | Injection | 150 | -- | 4,850–4,872 |
| Plugged | WHITEFACE UNIT #81 | 42-079-30082 | SANTA FE SNYDER CORP | Injection | 150 | -- | 4,883–4,923 |
| Plugged | WHITEFACE UNIT #53 | 42-079-00806 | ENERGEN RES CORP | Injection | 150 | -- | 4,904–4,934 |
| Plugged | SEABOARD-WRIGHT #1W | 42-079-02414 | ATAPCO | Injection | 100 | -- | 4,881–4,925 |
| Plugged | FROST #366D | 42-079-10221 | UNITED OIL & MINERALS, INC | UIC | 60 | -- | 5,003–5,026 |
| Inactive | DEAN, C. S. "A" #138 | 42-079-02075 | HILCORP ENGY CO | Injection | 50 | -- | 4,850–5,200 |
| Plugged | MARTY-WRIGHT #1 | 42-079-02378 | UNITED CO | Injection | 50 | -- | 4,786–4,900 |
| Plugged | IGOE-SMITH OPER. AREA #501D | 42-079-81778 | TEXACO INC | Disposal | 50 | -- | 2,010–2,110 |
| Plugged | SUPERIOR-DEAN #4W | 42-079-00993 | UNITED CO | UIC | 0 | -- | -- |
| Plugged | XIT UNIT #86W | 42-079-01517 | TEXACO PRODUCING INC | UIC | 0 | -- | -- |
| Plugged | LANEY, J. D. ET AL #14 | 42-079-31899 | WHITE, E. C. OIL CO | Injection | 0 | -- | 4,910 |
| Plugged | 8208 JV-P HUTAL #1W | 42-079-31397 | COSTILLA PETRO CORP | Injection | 0 | -- | 12,140 |
| Plugged | SOUTHWEST LEVELLAND UNIT #77W | 42-079-02547 | APC OPER PARTNERSHIP | Injection | 0 | -- | -- |
| Plugged | STARNES UNIT #2316W | 42-079-00776 | GREAT WESTERN DRLG. CO | Injection | 0 | -- | -- |
| Plugged | BOYD MALLET UNIT #80W | 42-079-30062 | SUPERIOR OIL CO, THE | Injection | 0 | -- | -- |
| Plugged | BOYD #30W | 42-079-00190 | ARCO OIL & GAS CO.-SILSBEE | Injection | 0 | -- | -- |
| Plugged | WOODLEY, F. L. #11W | 42-079-01528 | SUPERIOR OIL CO, THE | Injection | 0 | -- | 4,910 |
| Plugged | STARNES UNIT #2204W | 42-079-00934 | GREAT WESTERN DRLG. CO | Injection | 0 | -- | -- |
| Plugged | BENSON "A" #9 | 42-079-30238 | J-D OIL CO | Injection | 0 | -- | 4,670 |
| Plugged | CALVIN-STARNES UNIT #E 14 | 42-079-31974 | ENDEAVOR ENGY RES L.P | Injection | 0 | -- | 5,074–5,106 |
| Plugged | STARNES UNIT #1712W | 42-079-00925 | GREAT WESTERN DRLG. CO | Injection | 0 | -- | -- |
| Cancelled | SLAUGHTER, CARRIE DEAN "B" #100 | 42-079-00000 | PAN AMERICAN PETROLEUM CORP. | UIC | 0 | -- | -- |
| Cancelled | LEAGUE 91 PROJECT #1022 | 42-079-30858 | KP EXPL, INC | Injection | 0 | -- | 5,020 |
| Plugged | STARNES UNIT #1108W | 42-079-30273 | GREAT WESTERN DRLG. CO | Injection | 0 | -- | -- |
| Plugged | STARNES UNIT #1004W | 42-079-00915 | GREAT WESTERN DRLG. CO | Injection | 0 | -- | -- |
| Plugged | WRIGHT, DELA S. "D" #3 | 42-079-31100 | AUGUSTA OIL & GAS | Injection | 0 | -- | 4,960 |
| Plugged | WRIGHT UNIT #916 | 42-079-30365 | WESTPORT OIL AND GAS CO, LP | Injection | 0 | -- | 4,866 |
| Plugged | POLVADO #1 | 42-079-80002 | ROGERS, S. K. OIL CO | Injection | 0 | -- | 4,714 |
| Plugged | STARNES UNIT #508W | 42-079-00962 | GREAT WESTERN DRLG. CO | Injection | 0 | -- | -- |
| Plugged | WRIGHT, ROBERTA #3 | 42-079-31306 | UNITED CO | Injection | 0 | -- | 4,818 |
| Plugged | DEAN, CARRIE SLAUGHTER #1 | 42-079-31121 | PETRO-TEX OPER CO | Injection | 0 | -- | 4,883 |
| Plugged | NORTH CENTRAL LEVELLAND UNIT #441 | 42-079-31901 | SUPERIOR OIL CO, THE | Injection | 0 | -- | 4,700 |
| Plugged | STANTON, JOE L. TRUSTEE #15W | 42-079-00207 | YOUNGBLOOD, C. S. III | UIC | 0 | -- | -- |
| Plugged | STANTON, JOE L. TRUSTEE #6W | 42-079-02150 | YOUNGBLOOD, C. S. III | UIC | 0 | -- | -- |
| Plugged | HUDSON #4W | 42-079-31803 | WHEELER, W. RIDLEY, EST | Injection | 0 | -- | 5,100 |
| Plugged | HUDSON #3W | 42-079-31802 | WHEELER, W. RIDLEY, EST | Injection | 0 | -- | 5,110 |
| Plugged | HUDSON #2W | 42-079-31801 | WHEELER, W. RIDLEY, EST | Injection | 0 | -- | 5,120 |
| Plugged | MASTEN, F. O. "D" #2W | 42-079-01928 | WESTLAND OIL DEV CORP | UIC | 0 | -- | -- |
| Plugged | HUDSON #1W | 42-079-31800 | WHEELER, W. RIDLEY, EST | Injection | 0 | -- | 5,107 |
| Plugged | NORTH-WRIGHT #E 8 | 42-079-02398 | LAYTON ENTERPRISES, INC | Injection | 0 | -- | 4,851–4,890 |
| Plugged | SOUTHWEST LEVELLAND UNIT #10 | 42-079-02395 | TEXACO PRODUCING INC | UIC | 0 | -- | -- |
| Plugged | ROMANS #1 | 42-079-31364 | STICKNEY, F. C., INC | Injection | 0 | -- | 4,738 |
| Plugged | MASTEN, F. O.-ATLANTIC "D" #1W | 42-079-00208 | WESTLAND OIL DEV CORP | UIC | 0 | -- | -- |
| Plugged | WRIGHT UNIT #512W | 42-079-30120 | SUPERIOR OIL CO, THE | UIC | 0 | -- | -- |
| Plugged | WRIGHT UNIT #310 | 42-079-31670 | WESTPORT OIL AND GAS CO, LP | Injection | 0 | -- | -- |
| Plugged | DEAN UNIT "B" #86 | 42-079-01864 | TEXACO INC | Injection | 0 | -- | 5,027 |
| Plugged | MARTY-WRIGHT #22 | 42-079-30497 | UNITED CO | Injection | 0 | -- | 4,794 |
| Plugged | LANDON (SAN ANDRES) UNIT #62W | 42-079-01708 | FINA OIL & CHEMICAL CO | Injection | 0 | -- | -- |
| Plugged | BUCKSHOT UNIT #158W | 42-079-00852 | SANTA FE EXPLORATION COMPANY | Injection | 0 | -- | -- |
| Plugged | EDWARDS, J. F. #2 | 42-079-02115 | TEXACO INC | Injection | 0 | -- | -- |
| Plugged | MALLET UNIT #304W | 42-079-01678 | SUPERIOR OIL CO, THE | Injection | 0 | -- | 4,980 |
| Plugged | MALLET UNIT #404W | 42-079-01172 | SUPERIOR OIL CO, THE | Injection | 0 | -- | -- |
| Plugged | SEABOARD-WRIGHT #9 | 42-079-02418 | ATAPCO | Injection | 0 | -- | -- |
| Plugged | DEAN, C. S. "A" #100W | 42-079-02062 | TEXACO PRODUCING INC | Injection | 0 | -- | -- |
| Plugged | DEAN UNIT "B" #126W | 42-079-10024 | TEXACO INC | Injection | 0 | -- | -- |
| Plugged | STARNES-REED #1 | 42-079-02165 | UNITED CO | UIC | 0 | -- | -- |
| Plugged | LEAGUE 91 PROJECT #308W | 42-079-31167 | KP EXPL, INC | Injection | 0 | -- | 5,052 |
| Plugged | DEAN, C. S. "A" #157WX | 42-079-02113 | TEXACO PRODUCING INC | Injection | 0 | -- | -- |
| Plugged | GANDY #1 | 42-079-31517 | TAMARACK PETRO CO, INC | Injection | 0 | -- | -- |
| Plugged | WALKER OIL UNIT "A" #2D | 42-079-20023 | FINA OIL & CHEMICAL CO | Injection | 0 | -- | -- |
| Cancelled | MARTY WRIGHT SWD #1 | 42-079-00000 | A.C.T. OPER CO | Disposal | 0 | -- | 5,400–11,324 |
| Plugged | REED WRIGHT "B" #15 | 42-079-02411 | ATAPCO | Injection | 0 | -- | -- |
| Plugged | DUGGAN SLAUGHTER UNIT #691BW | 42-079-00721 | PENNZENERGY EXP. & PROD., L.L.C | Injection | 0 | -- | -- |
| Plugged | SOUTHWEST LEVELLAND UNIT #91 | 42-079-02243 | APC OPER PARTNERSHIP | Injection | 0 | -- | -- |
| Plugged | WRIGHT, MILLER #1 | 42-079-31057 | UNITED CO | Injection | 0 | -- | -- |
| Plugged | MASTEN, F. O. #19W | 42-079-01329 | BHP PETRO CO INC | Injection | 0 | -- | -- |
| Plugged | WHITEFACE UNIT #20 | 42-079-00528 | DEKALB ENGY CO | Injection | 0 | -- | -- |
| Plugged | MASTEN, F. O. #25W | 42-079-01335 | BHP PETRO CO INC | Injection | 0 | -- | -- |
| Plugged | MASTEN, F. O. #27W | 42-079-01337 | BHP PETRO CO INC | Injection | 0 | -- | -- |
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.