(May 10, 2019, 11:52 AM EDT) -- PITTSBURGH — A drilling company on April 11 filed a brief in Pennsylvania federal court contending that a new trial is needed in its contract dispute with a hydraulic fracturing company because the judge gave improper instructions to the jury regarding the defendant’s right to terminate the contracts in question (Orion Drilling Company LLC v. EQT Production Company, No. 16-01516, W.D. Pa.)....