TY - GEN ID - miis33 UR - http://www.smithinst.ac.uk/Projects/ESGI49/ESGI49-Schlumberger/Report/UncertainPorousFlow.pdf A1 - Aitchison, Joyce A1 - Cummings, Linda A1 - Richardson, Giles A1 - Rougier, Jonathan Y1 - 2005/01/14/ N2 - The problem posed to the Study Group was, in essence, how to estimate the probability distribution of f(x) from the probability distribution of x. Here x is a large vector and f is a complicated function which can be expensive to evaluate. For Schlumberger's applications f is a computer simulator of a hydrocarbon reservoir, and x is a description of the geology of the reservoir, which is uncertain. TI - Uncertainty of flow in porous media EP - 26 AV - public ER -