Mr. Mogg served as Chairman of the Board of DCP Midstream GP, LLC from August 2005 to April 2007. From January 2004 to September 2006, he served as Group Vice President, Chief Development Officer and advisor to the Chairman of Duke Energy. Mr. Mogg served as President and Chief Executive Officer of DCP Midstream, LLC from December 1994 to March 2000, and as Chairman, President, and Chief Executive Officer from April 2000 through December 2003. Mr. Mogg was Vice Chairman of TEPPCO Partners, LP from April 2000 to May 2002 and Chairman of TEPPCO Partners, LP from May 2002 to February 2005. Mr. Mogg also serves on the Board of Directors of Bill Barrett Corporation.