Mr. Smith has served as Executive Vice President and Chief Financial Officer of Patterson-UTI since September 2017. From April 2014 until September 2017, Mr. Smith served as Executive Vice President and Chief Financial Officer of Kirby Corporation, a marine transportation and diesel engine services company. From January 2014 to April 2014, Mr. Smith served as Executive Vice President – Finance of Kirby Corporation. Prior to joining Kirby Corporation, Mr. Smith served as Senior Vice President and Chief Financial Officer of Benthic Geotech and was previously Chief Financial Officer for both Global Industries, LTD and NATCO Group. Mr. Smith holds a degree in business administration from the University of Houston.