Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: 13P Original Operator: RAVENNA OIL CO, INC Farm Name: SANDY RIDGE UNIT Permit Date: 3/21/1985 Completion Date: 4/1/1985 Well Elevation (ft): 895 Total Depth Formation: Silurian-Clinton Sh Deepest Pay Formation: Devonian-"Corniferous" Deviated or Vertical: vertical