Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: 30 Original Operator: UNITED CARBON CO Farm Name: COLONY COAL & COKE CO Permit Date: Completion Date: 11/29/1941 Well Elevation (ft): 904 Total Depth Formation: Mississippian-Big Lime Deepest Pay Formation: Mississippian-Big Lime Deviated or Vertical: vertical