Reservoir Heterogeneities, in Fractured Fluvial Reservoirs of the Buchan Oilfield (Central North Sea)M. S. Benzagouta, B. R. Turner, F. Nezzal and A. KaabiOil & Gas Science and Technology - Rev. IFP, 56 4 (2001) 327-338DOI: https://doi.org/10.2516/ogst:2001028