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System and Method for Reservoir Facies Classification That Segments Both Petrophysical and Geophysical Properties
System and Method for Reservoir Facies Classification That Segments Both Petrophysical and Geophysical Properties
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机译:划分岩石物理和地球物理性质的储层相分类系统和方法
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摘要
A computer implemented method for identifying reservoir facies in a subsurface region includes obtaining a set of seismic data points of both petrophysical and geophysical parameters relating to the subsurface region, identifying one or more correlated clusters of petrophysical parameters, generating, from the one or more correlated clusters of petrophysical parameters, one or more corresponding multi-dimensional clusters of seismic data points, storing, in a facies database, a multi-dimensional cluster center point for at least one multi-dimensional clusters, and recursively splitting the multi-dimensional clusters into distinct sub-clusters of seismic data points corresponding to facies types.
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