Halliburton competitors

John, was appointed executive vice president and chief operating officer – North America, effective Jan. 1, 2014, having been region vice president – Permian Region, from 2010 through 2013. He previously served as vice president – Business Development, since January 2004, and production manager for the Gulf Coast Region since April 2003. Prior to that, Christmann held various positions of increasing responsibility in the business development area since joining the company in 1997. Previously, he was employed by Vastar Resources/ARCO Oil and Gas Company in business development, crude oil marketing and engineering assignments. Christmann received his bachelor’s degree in petroleum engineering from the Colorado School of Mines and MBA from Southern Methodist University.

Ryan Lance is an American businessman. He serves as the chairman and chief executive officer of ConocoPhillips.

Mr. Thomas was named Chairman of the Board and Chief Executive Officer, effective January 2014. Prior to that, he served as President and Chief Executive Officer from July 2013 through December 2013 and as President from September 2011 to July 2013. Mr. Thomas previously held other leadership positions at EOG, including Senior Executive Vice President, Exploitation and Senior Executive Vice President, Exploration. Mr. Thomas has been with EOG and its predecessor companies for over 35 years. Mr. Thomas has also previously served as the General Manager of EOG’s Fort Worth, Texas, Midland, Texas and Corpus Christi, Texas offices, where he was instrumental in EOG’s successful exploration, development and exploitation of various key resource plays. Mr. Thomas joined HNG Oil Company, a predecessor of EOG, in 1979.

In his 32 years with the Company, Mr. Le Peuch has held a variety of global management positions, including Executive Vice President, Reservoir & Infrastructure; President of the Cameron product lines; President of Schlumberger Completions; and Vice President of Engineering, Manufacturing and Sustaining. Earlier in his career, Le Peuch was GeoMarket Manager for the North Sea and President of Software Integrated Solutions.

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.