http://www.maths-in-industry.org/miis/33/ Uncertainty of flow in porous media 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. Aitchison, Joyce Cummings, Linda Richardson, Giles Rougier, Jonathan utilities materials Uncertainty of flow in porous media 2005-05-26 Aitchison, Joyce and Cummings, Linda and Richardson, Giles and Rougier, Jonathan (2005) Uncertainty of flow in porous media. [Study Group Report] application/pdf