1. Hydrates, Flow Assurance & Phase Equilibria Research Group, Institute of Petroleum Engineering, Heriot-Watt University, Edinburgh EH14 4AS, Scotland, U.K.
2. Uncertainty Quantification Research Group, Institute of Petroleum Engineering, Heriot-Watt University, Edinburgh EH14 4AS, Scotland, U.K.
3. Mines ParisTech, CTP—Centre Thermodynamique des procédés, 35 rue St Honoré 77305, Fontainebleau, France