TWMA has announced the appointment of Tom Trigg as Global Technical Advisor. Based at TWMA’s Houston office, Trigg will help advance improvements in oil and gas drilling waste treatment and footprint reduction. He will also support the global sales and technical team with his in depth technical knowledge about current industry practices. Trigg has 42 years of experience in the upstream oil and gas drilling industry and an extensive background in improvement of operational performance of drilling fluid and reduction of drilling waste footprint.