1. Center for Hydrate Research, Department of Chemical and Biological Engineering, Colorado School of Mines, 1613 Illinois Street, Golden, Colorado 80401, United States
2. Fluid Science and Resources, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
3. Department of Chemistry, Colorado School of Mines, 1012 14th Street, Golden, Colorado 80401, United States