Senior Vice President, E&P Operations

Tom Hellman, 57, was appointed to the position of senior vice president, E&P operations in January 2025. Hellman is responsible for Devon’s drilling and completions, supply chain, EHS and measurement, and integrated subsurface teams. Prior to joining Devon, he spent seven years at Marathon Oil Corporation serving in various leadership roles, most recently as vice president of operations for the Permian and Oklahoma regions. Before joining Marathon, Hellman was vice president, drilling and completions at WPX Energy, Inc. from 2015 to 2017. Earlier in his career, he worked at Apache (APA Corporation), BP, NSI Technologies and Amoco in various technical and leadership roles. Hellman holds a bachelor’s degree in petroleum engineering from the University of Alberta.