Diamond Offshore Drilling, Inc. has appointed Kelly Youngblood as Senior Vice President and Chief Financial Officer, to be effective May 3, 2016. Mr. Youngblood succeeds Gary T. Krenek, who is retiring after 33 years of service to the company and its predecessors. Prior to joining the company, Mr. Youngblood held a variety of managerial positions with Halliburton Company.

Most recently, he served as Vice President, Investor Relations.