Sean has more than 20 years of experience in oil and gas exploration. Prior to joining Black Swan, Sean served as Completion Manager for Chesapeake Energy’s Marcellus and Utica assets. His past leadership roles with Chesapeake Energy included Drilling Manager for Haynesville and Mid-Continent; and Production Manager for the Marcellus. Sean began his career with Phillips Petroleum in 1998 and worked in a variety of engineering and business development positions supporting operations in North America and the North Sea. Sean earned his Bachelor of Science and Master of Science in Petroleum Engineering from the University of Oklahoma.