Robert W. Drummond

Robert Drummond currently serves as Chairman of the Board at Expro and Vice Chairman at Patterson-UTI. Previously, Robert held the positions of President and Chief Executive Officer at NexTier Oilfield Solutions from November 2019 to September 2023, and Chief Executive Officer at Keane Group from August 2018 to November 2019. Additional experience includes serving as Chief Executive Officer and President at Key Energy Services, as well as President North America at Schlumberger from January 2011 to June 2015, and various leadership roles at Schlumberger from August 2000 to January 2010. Robert Drummond earned a Bachelor of Science degree in Petroleum Engineering from The University of Alabama between 1980 and 1983.