Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: 4 Original Operator: HOUSTON OIL CO Farm Name: COX, GROVER Permit Date: 11/25/1987 Completion Date: 2/15/1988 Well Elevation (ft): 401 Total Depth Formation: Mississippian-Jackson Sd Deepest Pay Formation: Mississippian-Jackson Sd Deviated or Vertical: vertical