(August 6, 2020, 1:45 PM EDT) -- WILMINGTON, Del. — A hydraulic fracturing services company on July 28 filed a brief in Delaware state court contending that an oil and gas exploration company's claim for breach of implied covenant must be dismissed because it is duplicative of its breach of contract claim in a dispute over costs owed under the master service agreement (MSA) the parties entered (Gulfport Energy Corporation v. Stingray Pressure Pumping LLC, No. N19C-12-143, Del. Super., New Castle Co.)....