Method and apparatus for geomodel uplayering

摘要

A method and apparatus for geomodel uplayering. The method includes calculating one or more vertical cell property means (102) for cells within a three-dimensional geomodel, generating at least one vertical mean trend sum (104) utilizing the vertical cell property means, grouping cells utilizing at least one of the vertical mean trend sums to define a plurality of cell regions (108), calculating at least one horizontal cell property variance for at least one of the cell regions (110), and forming a plurality of cell blocks utilizing one or more of the horizontal cell property variances (114).