Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: 4-B Original Operator: BLACKWELL, HAYDEN Farm Name: CAMPBELL, DENNIS Permit Date: 10/22/2009 Completion Date: 10/29/2009 Well Elevation (ft): 948 Total Depth Formation: Ordovician-Knox Gp Deepest Pay Formation: Ordovician-Knox Gp Deviated or Vertical: vertical