| Toalson -a- #142-163-30246 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| Mills -B- #142-163-30289 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| McKinney #142-163-30352 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| Toalson #442-163-30358 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| Voss -B- #142-163-30398 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| Voss -B- #242-163-30401 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| Voss -B- #342-163-30409 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| McKinney #242-163-30563 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| McKinney -C- #142-163-30659 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| McKinney -C- #242-163-30660 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| Newson -B- #242-163-30678 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| Johnston James #142-163-30975 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| Johnston James #242-163-30979 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| McDonald #142-163-80399 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | Not on scheduleOil | — | — | — | — |
| Pearsall #142-163-80448 | Tamarack Petroleum Company Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| Butler L. L. #442-165-02164 | Tamarack Petroleum Company Inc. | Gaines, TXGlasco (Devonian) | PluggedOil | — | — | — | — |
| Butler L. L. #242-165-02174 | Tamarack Petroleum Company Inc. | Gaines, TXGlasco (Devonian) | PluggedOil | — | — | — | — |
| Thomason #142-173-30311 | Tamarack Petroleum Company Inc. | Glasscock, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| Halfmann a #142-173-30406 | Tamarack Petroleum Company Inc. | Glasscock, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| Jurecek #142-173-30447 | Tamarack Petroleum Company Inc. | Glasscock, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| Ernst #142-173-30450 | Tamarack Petroleum Company Inc. | Glasscock, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| Straach #142-173-30468 | Tamarack Petroleum Company Inc. | Glasscock, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| Jurecek a #142-173-30470 | Tamarack Petroleum Company Inc. | Glasscock, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| 142-175-01469 | Tamarack Petroleum Company Inc. | Goliad, TXDial (Luling) | Not on scheduleGas | — | — | — | — |
| 242-175-01470 | Tamarack Petroleum Company Inc. | Goliad, TXHordes Creek South (2400) | Not on scheduleGas | — | — | — | — |
| 342-175-80012 | Tamarack Petroleum Company Inc. | Goliad, TXHordes Creek South (1700) | Not on scheduleGas | — | — | — | — |
| Cook #142-177-30207 | Tamarack Petroleum Company Inc. | Gonzales, TXNixon | Not on scheduleOil | — | — | — | — |
| Whitley -a- #142-177-30211 | Tamarack Petroleum Company Inc. | Gonzales, TXNixon | Not on scheduleOil | — | — | — | — |
| Venneman #142-195-80002 | Tamarack Petroleum Company Inc. | Hansford, TXBernstein (Morrow Upper) | PluggedGas | — | — | — | — |
| 142-195-80045 | Tamarack Petroleum Company Inc. | Hansford, TXHansford North (Tonkawa) | Not on scheduleGas | — | — | — | — |
| Oloughlin C. C. #142-195-81020 | Tamarack Petroleum Company Inc. | Hansford, TXTwin (Des Moines) | PluggedOil | — | — | — | — |
| Oloughlin C. C. #242-195-81021 | Tamarack Petroleum Company Inc. | Hansford, TXTwin (Des Moines) | PluggedOil | — | — | — | — |
| Whaley Beecher #142-219-00098 | Tamarack Petroleum Company Inc. | Hockley, TXRopes West (Cisco Sand) | PluggedOil | — | — | — | — |
| 142-219-10170 | Tamarack Petroleum Company Inc. | Hockley, TXLevelland NE. (Strawn) | Not on scheduleOil | — | — | — | — |
| 142-227-00203 | Tamarack Petroleum Company Inc. | Howard, TXLuther SE. (Silurian-Devonian) | Not on scheduleOil | — | — | — | — |
| 2 F42-227-00204 | Tamarack Petroleum Company Inc. | Howard, TXLuther SE. (Silurian-Devonian) | PluggedOil | — | — | — | — |
| Louder #142-317-30403 | Tamarack Petroleum Company Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| State Tract 286 #142-355-30741 | Tamarack Petroleum Company Inc. | Nueces, TXSouth Bay (Frio J-5) | PluggedGas | — | — | — | — |
| Boyd #142-383-00418 | Tamarack Petroleum Company Inc. | Reagan, TXCalvin (Dean) | PluggedOil | — | — | — | — |
| Boyd #242-383-00420 | Tamarack Petroleum Company Inc. | Reagan, TXCalvin (Dean) | PluggedOil | — | — | — | — |
| Boyd #442-383-00422 | Tamarack Petroleum Company Inc. | Reagan, TXCalvin (Dean) | PluggedOil | — | — | — | — |
| Daniel -B- #142-383-00425 | Tamarack Petroleum Company Inc. | Reagan, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| Daniel #142-383-00427 | Tamarack Petroleum Company Inc. | Reagan, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| Merchant -B- #142-383-00509 | Tamarack Petroleum Company Inc. | Reagan, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| Merchant #142-383-00510 | Tamarack Petroleum Company Inc. | Reagan, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| Merchant #342-383-00511 | Tamarack Petroleum Company Inc. | Reagan, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| Merchant -B- #242-383-00514 | Tamarack Petroleum Company Inc. | Reagan, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| Merchant #242-383-00525 | Tamarack Petroleum Company Inc. | Reagan, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |
| Womack -46- #142-383-00539 | Tamarack Petroleum Company Inc. | Reagan, TXCalvin (Dean) | PluggedOil | — | — | — | — |
| Merchant #442-383-00637 | Tamarack Petroleum Company Inc. | Reagan, TXSpraberry (Trend Area) | PluggedOil | — | — | — | — |