Newpark Resources, Inc. announced that Anthony J. Best has been named Chairman of the Board effective May 17, 2018, succeeding David C. Anderson, following Mr. Anderson's previously disclosed retirement. Mr. Best joined the company's Board of Directors in March 2014 and has served as Chairman of the Compensation Committee as well as a member of the Audit and Nominating and Corporate Governance Committees. Mr. Best retired from SM Energy in January 2015, where he served as Chief Executive Officer and member of their Board of Directors since February 2007. Prior to joining SM Energy, Mr. Best served as President and Chief Executive Officer of Pure Resources, Inc. and held various roles during his 21 years with the Atlantic Richfield Company, including Prudhoe Bay Field Manager, Vice President Western U.S., President ARCO Permian, and President ARCO Latin America.