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| Owner | Owner City | Lease | Operator | NRI | Type | County | Year |
|---|---|---|---|---|---|---|---|
| ALEXANDER CHRISTINE ESTATE | Lockhart, TX | CALLIHAN, JIM G. | MERKIN LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MERKIN LLC | Austin, TX | CALLIHAN, JIM G. | MERKIN LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WOODY SALLY MAHAN | Houston, TX | CALLIHAN, JIM G. | MERKIN LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| TRUEHARDT THOMAS C | Lockhart, TX | CALLIHAN, JIM G. | MERKIN LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MUCKELROY RICHARD V III | Lockhart, TX | CALLIHAN, JIM G. | MERKIN LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CAMP BILL | Franklin, TN | CALLIHAN, JIM G. | MERKIN LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MUCKELROY RICHARD V III | Lockhart, TX | CALLIHAN, JIM G. | MERKIN LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| TRUEHARDT THOMAS C | Lockhart, TX | CALLIHAN, JIM G. | MERKIN LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WOODY SALLY MAHAN | Houston, TX | CALLIHAN, JIM G. | MERKIN LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| ALEXANDER CHRISTINE ESTATE | Lockhart, TX | CALLIHAN, JIM G. | MERKIN LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| ORIGIN PRODUCTION CO INC | New Braunfels, TX | CALLIHAN, JIM G. | MERKIN LLC | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| ORIGIN PRODUCTION CO INC | New Braunfels, TX | CALLIHAN, JIM G. | ORIGIN PRODUCT | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| ALEXANDER CHRISTINE ESTATE | Lockhart, TX | CALLIHAN, JIM G. | ORIGIN PRODUCT | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CAMP BILL | Franklin, TN | CALLIHAN, JIM G. | ORIGIN PRODUCT | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MUCKELROY RICHARD V III | Lockhart, TX | CALLIHAN, JIM G. | ORIGIN PRODUCT | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| TRUEHARDT THOMAS C | Lockhart, TX | CALLIHAN, JIM G. | ORIGIN PRODUCT | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WOODY SALLY MAHAN | Houston, TX | CALLIHAN, JIM G. | ORIGIN PRODUCT | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| ALEXANDER CHRISTINE ESTATE | Lockhart, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CAMP BILL | Franklin, TN | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MUCKELROY RICHARD V III | Lockhart, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| TRUEHARDT THOMAS C | Lockhart, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WOODY SALLY MAHAN | Houston, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| GEOMEG ENERGY OPERATING CO | Aransas Pass, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| ALEXANDER CHRISTINE ESTATE | Lockhart, TX | CALLIHAN, JIM G. 10003549-00 | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CAMP BILL | Franklin, TN | CALLIHAN, JIM G. 10003549-00 | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MUCKELROY RICHARD V III | Lockhart, TX | CALLIHAN, JIM G. 10003549-00 | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| TRUEHARDT THOMAS C | Lockhart, TX | CALLIHAN, JIM G. 10003549-00 | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WOODY SALLY MAHAN | Houston, TX | CALLIHAN, JIM G. 10003549-00 | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| GEOMEG ENERGY OPERATING CO | Dripping Springs, TX | CALLIHAN, JIM G. 10003549-00 | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WOODY SALLY MAHAN | Houston, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| TRUEHARDT THOMAS C | Hemphill, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MUCKELROY RICHARD V III | Lockhart, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CAMP BILL | Franklin, TN | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| ALEXANDER CHRISTINE ESTATE | Lockhart, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| GEOMEG ENERGY OPERATING CO | Dripping Springs, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| GEOMEG ENERGY OPERATING CO | Dripping Springs, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| ALEXANDER CHRISTINE ESTATE | Lockhart, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CAMP BILL | Franklin, TN | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MUCKELROY RICHARD V III | Lockhart, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| TRUEHARDT THOMAS C | Hemphill, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WOODY SALLY MAHAN | Houston, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| WOODY SALLY MAHAN | Houston, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| TRUEHARDT THOMAS C | Hemphill, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| MUCKLEROY RICHARD V III | Lockhart, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| GEOMEG ENERGY OPERATING CO | Dripping Springs, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| CAMP BILL | Franklin, TN | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |
| ALEXANDER CHRISTINE ESTATE | Lockhart, TX | CALLIHAN, JIM G. | GEOMEG ENERGY | XXXXXXXX | XXXXXXXX | XXXXXXXX | XXXXXXXX |