Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: K1641 Original Operator: PRESTON OIL CO Farm Name: RALEIGH, LEWIS Permit Date: Completion Date: 5/25/1960 Well Elevation (ft): 1059 Total Depth Formation: Silurian-Big Six Sd Deepest Pay Formation: Mississippian-Big Lime Deviated or Vertical: vertical