Mr. Guglielmo joined VSO Petroleum Consultants in June 2019 and provides petroleum engineering consulting services to clients. Cullen was previously employed at Kaiser-Francis Oil Company and served as a Delaware Basin asset engineer in Kaiser-Francis’s Gulf Coast group. Cullen received a B.S. Degree in Petroleum Engineering (Magna Cum Laude) from Texas A&M University in 2016 and a M.S. Degree in Finance from Southern Methodist University in 2017.