Tetra Technologies has appointed Matthew J. Sanderson as senior vice president. Sanderson previously spent the bulk of his 19-year career at Schlumberger, joining the company in 1997 as a field engineer and progressing through a series of managerial roles, including stints as a field services manager, country manager for Thailand, and a human resources manager for Schlumberger India. He most recently served as vice president, US West for Schlumberger.
Sanderson holds a bachelor of applied science degree in civil engineering from Queen's University and a master's of science degree in oil and gas industry management from Heriot-Watt University.