| 42-105-00497 | SHANNON, J. M. ESTATE "B" 6 | WINTERSHALL OIL & GAS COPORATION | Plugged Oil Well | Crockett County, TX | | | | 30.868566 | -101.320999 |
| 42-105-00499 | SHANNON, J. M. ESTATE -A- 8 | SAGA PETROLEUM LLC OF COLORADO | Plugged Oil Well | Crockett County, TX | | | | 30.857838 | -101.321303 |
| 42-105-00502 | SHANNON, J. M. ESTATE -A- 11 | SAGA PETROLEUM LLC OF COLORADO | Plugged Oil Well | Crockett County, TX | | | | 30.855404 | -101.323848 |
| 42-105-00504 | SHANNON, J. M. ESTATE -A- 12 | SAGA PETROLEUM LLC OF COLORADO | Plugged Oil Well | Crockett County, TX | | | | 30.857584 | -101.323440 |
| 42-105-00505 | SHANNON, J. M. ESTATE -A- 14 | SAGA PETROLEUM LLC OF COLORADO | Plugged Oil Well | Crockett County, TX | | | | 30.853996 | -101.326407 |
| 42-105-02059 | SHANNON, J. M. ESTATE -A- 3 | SAGA PETROLEUM LLC OF COLORADO | Plugged Oil Well | Crockett County, TX | | | | 30.855738 | -101.319357 |
| 42-105-02068 | SHANNON, J. M. ESTATE -A- 13 | SAGA PETROLEUM LLC OF COLORADO | Plugged Oil Well | Crockett County, TX | | | | 30.852241 | -101.325839 |
| 42-105-02070 | SHANNON, J. M. ESTATE "B" 5 | WINTERSHALL OIL & GAS COPORATION | Plugged Oil Well | Crockett County, TX | | | | 30.866685 | -101.321178 |
| 42-105-33080 | SHANNON, J. M. ESTATE "B" 30 | HOPEHILL PETROLEUM CO., INC. | Canceled Location | Crockett County, TX | | | | 30.869065 | -101.335495 |
| 42-105-35267 | SHANNON, J. M. ESTATE "B" 15A | WINTERSHALL OIL & GAS COPORATION | Permitted Location | Crockett County, TX | | | | 30.870893 | -101.325222 |
| 42-105-35268 | SHANNON, J. M. ESTATE "B" 6A | WINTERSHALL OIL & GAS COPORATION | Plugged Oil Well | Crockett County, TX | | | | 30.869181 | -101.321107 |
| 42-105-35269 | SHANNON, J. M. ESTATE "B" 7A | WINTERSHALL OIL & GAS COPORATION | Plugged Oil Well | Crockett County, TX | | | | 30.870868 | -101.320986 |
| 42-105-35270 | SHANNON, J. M. ESTATE "B" 2A | WINTERSHALL OIL & GAS COPORATION | Plugged Oil Well | Crockett County, TX | | | | 30.869231 | -101.319109 |
| 42-105-35271 | SHANNON, J. M. ESTATE "B" 5A | WINTERSHALL OIL & GAS COPORATION | Plugged Oil Well | Crockett County, TX | | | | 30.867241 | -101.321581 |
| 42-105-35272 | SHANNON, J. M. ESTATE "B" 16A | WINTERSHALL OIL & GAS COPORATION | Permitted Location | Crockett County, TX | | | | 30.872741 | -101.325241 |
| 42-105-35273 | SHANNON, J. M. ESTATE "B" 9A | WINTERSHALL OIL & GAS COPORATION | Plugged Oil Well | Crockett County, TX | | | | 30.867247 | -101.323487 |
| 42-105-35277 | SHANNON, J. M. ESTATE "B" 41 | WINTERSHALL OIL & GAS COPORATION | Plugged Oil Well | Crockett County, TX | | | | 30.867287 | -101.329558 |
| 42-105-35302 | SHANNON, J. M ESTATE "B" 60D | WINTERSHALL OIL & GAS COPORATION | Dry Hole | Crockett County, TX | | | | 30.868607 | -101.320670 |
| 42-105-35326 | SHANNON, J. M. ESTATE "B" 43 | WINTERSHALL CORPORATION | Plugged Oil Well | Crockett County, TX | | | | 30.867223 | -101.333770 |
| 42-105-35328 | SHANNON, J. M. ESTATE "B" 42 | WINTERSHALL CORPORATION | Permitted Location | Crockett County, TX | | | | 30.867227 | -101.331648 |
| 42-105-37991 | SHANNON, J. M. ESTATE -A- 19 | WESTCO OIL COMPANY | Permitted Location | Crockett County, TX | | | | 30.854808 | -101.320656 |
| 42-105-37992 | SHANNON, J. M. ESTATE -A- 18 | WESTCO OIL COMPANY | Plugged Oil Well | Crockett County, TX | | | | 30.856705 | -101.320281 |
| 42-105-38004 | SHANNON, J. M. ESTATE -A- 20 | WESTCO OIL COMPANY | Plugged Oil Well | Crockett County, TX | | | | 30.853056 | -101.320724 |
| 42-105-38005 | SHANNON, J. M. ESTATE -A- 21 | WESTCO OIL COMPANY | Plugged Oil Well | Crockett County, TX | | | | 30.856677 | -101.322426 |
| 42-105-38006 | SHANNON, J. M. ESTATE -A- 22 | WESTCO OIL COMPANY | Permitted Location | Crockett County, TX | | | | 30.854741 | -101.322963 |
| 42-105-38007 | SHANNON, J. M. ESTATE -A- 23 | WESTCO OIL COMPANY | Permitted Location | Crockett County, TX | | | | 30.853094 | -101.322775 |
| 42-105-38069 | SHANNON, J. M. ESTATE -A- 25 | WESTCO OIL COMPANY | Permitted Location | Crockett County, TX | | | | 30.854930 | -101.325294 |
| 42-105-38070 | SHANNON, J. M. ESTATE -A- 24 | WESTCO OIL COMPANY | Permitted Location | Crockett County, TX | | | | 30.856723 | -101.325231 |
| 42-105-38071 | SHANNON, J. M. ESTATE -A- 26 | WESTCO OIL COMPANY | Permitted Location | Crockett County, TX | | | | 30.853174 | -101.324875 |
| 42-105-42125 | SHANNON, J. M. ESTATE -A- 23 | SAGA PETROLEUM LLC OF COLORADO | Permitted Location | Crockett County, TX | | | | 30.856727 | -101.324784 |
| 42-105-42126 | SHANNON, J. M. ESTATE -A- 22 | SAGA PETROLEUM LLC OF COLORADO | Permitted Location | Crockett County, TX | | | | 30.853044 | -101.322800 |
| 42-105-80274 | SHANNON, J. M. ESTATE -A- 4A | SAGA PETROLEUM LLC OF COLORADO | Plugged Oil Well | Crockett County, TX | | | | 30.857502 | -101.319595 |
| 42-105-80275 | SHANNON, J. M. ESTATE -A- 6 | SAGA PETROLEUM LLC OF COLORADO | Plugged Oil Well | Crockett County, TX | | | | 30.854114 | -101.321513 |
| 42-105-80276 | SHANNON, J. M. ESTATE -A- 7 | SAGA PETROLEUM LLC OF COLORADO | Plugged Oil Well | Crockett County, TX | | | | 30.855957 | -101.321562 |
| 42-105-80281 | SHANNON, J. M. ESTATE -A- 15 | SAGA PETROLEUM LLC OF COLORADO | Plugged Oil Well | Crockett County, TX | | | | 30.855961 | -101.326427 |
| 42-105-80282 | SHANNON, J. M. ESTATE -A- 16 | SAGA PETROLEUM LLC OF COLORADO | Plugged Oil Well | Crockett County, TX | | | | 30.857574 | -101.326305 |