Steve Crockett, PhD, is Product Manager for Reservoir Simulation with Halliburton Landmark, providing direction to developers of the Nexus® simulation software suite. His areas of expertise are high-performance parallel computing and mathematical modeling of complex physical systems. Dr. Crockett has been working with reservoir simulation software for over 20 years. Before joining Landmark, he was a reservoir simulation specialist at Silicon Graphics and also a developer on Exxon’s proprietary simulator. He earned his PhD in chemical engineering from the University of Minnesota.