Panel discussion at CERAWEEK energy conference in Houston
Daniel Yergin (L to R), vice chairman of IHS Markit, Sara Ortwein, president of XTO Energy, Timothy Dove, president and CEO of Pioneer Natural Resources, Mark Little, CEO of Suncor Energy and Lorenzo Simonelli, chairman and CEO of Baker Hughes, take part in a panel discussion at CERAWeek energy conference in Houston, Texas, U.S., March 6, 2018. REUTERS/Maria Caspani