Corporate Officers

• David J. O'Reilly*
  Chairman of the Board and Chief Executive Officer
• John S. Watson*
  Vice Chairman of the Board

• Lydia I. Beebe
  Corporate Secretary and Chief Governance Officer
• John E. Bethancourt*
  Executive Vice President, Technology and Services
• Pierre R. Breber
  Vice President and Treasurer

• John D. Gass
  Corporate Vice President and President, Chevron Global Gas
• Mark A. Humphrey
  Vice President and Comptroller
• Charles A. James*
  Executive Vice President

• George L. Kirkland*
  Executive Vice President, Global Upstream and Gas
• Joe W. Laymon
  Vice President, Human Resources
• John W. McDonald
  Vice President and Chief Technology Officer

• R. Hewitt Pate*
  Vice President and General Counsel
• Jay R. Pryor
  Vice President, Corporate Business Development
• Thomas R. Schuttish
  General Tax Counsel

• Paul K. Siegele
  Vice President, Strategic Planning
• Charles A. Taylor
  Vice President, Health, Environment and Safety
• Michael K. Wirth*
  Executive Vice President, Global Downstream

• Patricia E. Yarrington*
  Vice President and Chief Financial Officer
• Rhonda I. Zygocki
  Vice President, Policy, Government and Public Affairs

Updated: August 2009