In 2015, Larry Archibald retired from ConocoPhillips, where he spent eight years in senior executive positions including senior vice president, business development and exploration, and senior vice president, exploration. Mr Archibald had previously spent 29 years at Amoco and BP in various positions including leading global exploration programs. Mr Archibald is an adviser to exploration and production companies MainSail Energy and Guidestone Energy. He provides advisory services to global private equity investment firm Warburg Pincus. Mr Archibald holds a Master of Business Administration from Regis College, Bachelor of Science, Geosciences, from the University of Arizona and a Bachelor of Arts, Geology, from Colgate University.