Richard O’brien

Richard O’Brien has served as the Vice President of Finance and Global Controller since March 25, 2019 and as Assistant Treasurer since May 3, 2019. Mr. O’Brien served in several senior finance positions with increasing responsibilities with BHP Petroleum from October 2002 until he joined TETRA. He served as Head of Separation of BHP’s shale business from June 2018 until March 2019 and prior to that as Head of Finance from July 2014 until May 2018. He also served as Operations Accounting Controller from December 2012 until July 2014.

Mr. O’Brien received his B.A. degree in English Literature from Cardiff University in Cardiff, Wales, and is a Chartered Accountant and a member of the Institute of Chartered Accountants in England and Wales.