Mr. Masterson's practice focuses on the areas of Oil and Gas Law, Estate Planning and Administration, Arbitration and ‎Mediation and Litigation.‎

Beginning with a return to his hometown of Casper after graduation from the University of Wyoming's College of ‎Law, Mr. Masterson worked for County and District Courts in Natrona County, performing legal research for ‎judges, drafting opinions and decision letters and assisting the court in hearings and jury trials. Following this ‎one-year term, Mr. Masterson began three years of private practice focusing on oil and gas law, criminal ‎defense and domestic relations.‎