Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: 1-20 Original Operator: G & R OIL CO, INC Farm Name: HEAD, CLEARY Permit Date: 8/31/1989 Completion Date: 9/5/1989 Well Elevation (ft): 640 Total Depth Formation: Ordovician-Knox Gp Deepest Pay Formation: Ordovician-Murfreesboro Deviated or Vertical: vertical