1978, Bachelor's in Agricultural Economics, University of California, Davis; 1980, MBA, University of Chicago. With Chevron: 1980, Financial Analyst; financial, analytical and supervisory positions; 1996, President, Canada; 1998, Vice-President, responsible for strategic planning and mergers and acquisitions; 2000, integration effort following the Chevron-Texaco merger; Chief Financial Officer; 2005, President, International Exploration and Production; 2008, Executive Vice-President, Strategy and Development; since December 2009, current position. Director and Member, Executive Committee, American Petroleum Institute.