C. Christopher Gaut
Mr. Gaut was appointed to serve as President and Chief Executive Officer in November 2018 and has served as Chairman of the board of directors since December 2017. Prior to that, from May 2017 to December 2017, he served as Executive Chairman of the Board, and as Chief Executive Officer from May 2016 to May 2017. From August 2010 to May 2016 he served as President, Chief Executive Officer and Chairman of the Board, and as one of our directors since December 2006. He served as a consultant to LESA, the ultimate general partner of SCF, our largest stockholder, from November 2009 to August 2010 and from April 2018 to November 2018. Mr. Gaut served at Halliburton Company, a leading diversified oilfield services company, as President of the Drilling and Evaluation Division and prior to that as Chief Financial Officer, from March 2003 through April 2009. From April 2009 through November 2009, Mr. Gaut was a private investor. Prior to joining Halliburton Company in 2003, Mr. Gaut was a Co-Chief Operating Officer of Ensco International, a provider of offshore contract drilling services. He also served as Ensco’s Chief Financial Officer from 1988 until 2003. Mr. Gaut is currently a member of the board of directors of EOG Resources, an independent crude oil and natural gas company, and previously served as a director of Valaris plc and Key Energy Services Inc., a well services provider. Mr. Gaut holds an A.B. in Engineering Sciences from Dartmouth College and an M.B.A. from The Wharton School at University of Pennsylvania.