Mealey's (June 18, 2015, 9:16 AM EDT) -- WHEELING, W.Va. — A hydraulic fracturing company that had its motion for summary judgment denied in a lease dispute filed a notice of appeal to the Fourth Circuit U.S. Court of Appeals on Feb. 18 (K&D Holdings LLC v. Equitrans LP, No. 15-00152, 4th Cir.)....