Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: 117 Original Operator: INTERSTATE NATURAL GAS CO Farm Name: THEALKA COAL Permit Date: 7/12/2006 Completion Date: 12/14/2006 Well Elevation (ft): 887 Total Depth Formation: Ordovician-Clays Ferry Fm Deepest Pay Formation: Silurian-Big Six Sd Deviated or Vertical: vertical