Ryder Scott Co competitors

Darren W. Woods (born 1964/65) is an American businessman, and the chief executive officer (CEO) and chairman of ExxonMobil since January 1, 2017.

Mr. Paul L. Howes is President, Chief Executive Officer, Director of Newpark Resources Inc. Mr. Howes joined the Company's Board of Directors and was appointed Chief Executive Officer in March 2006. In June 2006, Mr. Howes was also appointed as the Company's President. Mr. Howes’ career has included experience in the defense industry, chemicals and plastics manufacturing, and the packaging industry. Following the sale of his former company in October 2005 until he joined the Company's Board of Directors in March 2006, Mr. Howes was working privately as an inventor while engaging in consulting and private investing activities. From 2002 until October 2005, he served as President and Chief Executive Officer of Astaris LLC, a primary chemicals company headquartered in St. Louis, Missouri, with operations in North America, Europe and South America. Prior to this, from 1997 until 2002, he served as Vice President and General Manager, Packaging Division, for Flint Ink Corporation, a global ink company headquartered in Ann Arbor, Michigan with operations in North America, Europe, Asia Pacific and Latin America.

Girish K. Saligram is the President and Chief Executive Officer of Weatherford. He assumed this position in October 2020. Before joining Weatherford, Girish served Exterran Corporation as Chief Operating Officer and previously as President, Global Services after joining the company in 2016. Prior to Exterran Corporation, he spent 20 years with GE in positions of increasing responsibility as a functional and business leader in industry sectors across the globe, including his last position as General Manager, Downstream Products & Services for GE Oil & Gas. Prior to that, Girish led the GE Oil & Gas Contractual Services business based in Florence, Italy. Before his eight years in the oil and gas sector, he spent 12 years with GE Healthcare in engineering, services, operations, and other commercial roles.

John Wallace is a Chief Executive Officer and Chairman of the Board at Degolyer & Macnaughton and is based in Plano, Texas. He has worked as Reservoir Engineer at Core Laboratories. John studied at Texas A&M University between 1976 and 1980.