Mr. Hunt has served as a director of Patterson-UTI since April 2003 and served as a director of UTI from 1994 to May 2001. Mr. Hunt is an energy consultant and retired senior natural gas and electric utility executive. Mr. Hunt served as Senior Vice President — Strategic Planning of PPL Corporation, an international energy and utility holding company, from 1998 to 2000. Mr. Hunt served as the President and Chief Executive Officer of Penn Fuel Gas, Inc., a Pennsylvania-based natural gas and propane distribution company, from 1992 to 1999. Previously, Mr. Hunt was President of Carnegie Natural Gas and Apollo Gas Company, both Appalachian natural gas distribution companies. He also previously served in senior management positions in natural gas project and venture development, oil and natural gas exploration and development evaluation and operations and major production facilities construction with Texas Oil & Gas Corp. and Atlantic Richfield. Mr. Hunt holds a Bachelor of Engineering degree from the University of Saskatchewan, Canada and a Masters of Business Administration from Southern Methodist University.