1. Department
of Chemical and Petroleum Engineering, University of Calgary, 2500 University
Drive NW, Calgary, Alberta T2N 1N4, Canada
2. DBR Technology
Center, Schlumberger Canada Limited, 9450 17th Avenue NW, Edmonton, Alberta T6N 1M9, Canada
3. Shell Technology
Centre Amsterdam, Shell Global Solutions International BV, PO Box 38000, 1030 BN Amsterdam, The Netherlands