Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: 4 Original Operator: LOGSDON, GARY S Farm Name: MARTIN, DARRELL Permit Date: 12/1/1982 Completion Date: 12/6/1982 Well Elevation (ft): 610 Total Depth Formation: Silurian-Osgood Fm Deepest Pay Formation: Silurian-Louisville Ls Deviated or Vertical: vertical