Affiliation: | (1) School of Civil Engineering and Geosciences, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK;(2) Institute for Research on Environment and Sustainability, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK;(3) Geology and Geophysics, University of Calgary, 844 Campus Place, NW, Calgary, AB, T2N 1N4, Canada;(4) StatoilHydro, Research Centre Bergen, P.O. 7200, 5020 Bergen, Norway;(5) StatoilHydro, Research Centre Porsgrunn, P. O. Box 2560, 3907 Porsgrunn, Norway |