W. Va. Code § 22-6A-3a
(b) In order to carry out the purposes of this section, the secretary, in consultation with the state geologist, shall propose emergency and legislative rules in accordance with the provisions of chapter twenty-nine-a of this code to establish designated geographic regions of the state where the provisions of this section are applicable and to establish standards for drilling horizontal wells in naturally occurring karst terrain. For horizontal wells drilled into naturally occurring karst terrain in such designated geographic regions, the rules shall, at a minimum: