Minimum Surface Casing Requirements
Minimum surface casing requirements for protecting fresh and usable water and to meet alternate #1 on Intent to Drill cards, Form C-1
S=Section, T=Township, R=Range
Set 20 feet into the Kiowa where present. Set 20 feet into the Permian if Kiowa is not present. In all cases, set through all unconsolidated material plus 20 feet into the underlying formation.