June 10-12, 2025 | BMO Centre, Calgary, Canada

Canadian Energy Powering Global Opportunity

Daniel Nelson

Daniel Nelson

President & CEO

Aqua Pure Technologies
bio

Daniel brings over 25 years of oil and gas experience, with a strong focus on drilling operations, oilfield services, and produced water treatment technologies. After working in field operations across Alberta, he founded Semerra in 2001, providing specialized services to the upstream sector. In 2015, he acquired the PROH2O® Technology a modular water treatment solution designed to address the evolving regulatory and environmental demands of the energy industry.

Under Daniel’s leadership, Aqua Pure Technologies has advanced its capabilities in treating and recycling produced water, offering scalable solutions that reduce disposal costs and environmental impact. Based in Calgary, Daniel continues to lead innovation at the intersection of oilfield operations and sustainable water management.