Douglas Wall

Douglas James Wall is currently Director at Select Energy Services LLC.
Former roles include President & Chief Executive Officer at Patterson-UTI Energy, Inc. from 2007 to 2012, President & Chief Executive Officer at Western Rock Bit Co Ltd from 1991 to 1997, Director at Ameresco Select, Inc., Director at Fugro NV from 2014 to 2021, Director at SES Holdings LLC from 2012 to 2014, Independent Director at Select Water Solutions, Inc. from 2016 to 2026, Director at Seventy Seven Energy, Inc. from 2016 to 2017, President at Baker Oil Tools, Inc. from 2003 to 2005, President at Hughes Christensen Co. from 1997 to 2003, and Group President-Completions & Production at Baker Hughes Co. from 2005 to 2007.
Education includes an MBA from the University of Alberta and undergraduate studies at the University of Calgary.