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    Fluid Communication

Calsep can carry out reservoir communication studies, as part of EoS modeling projects. Such a study, for multi-zone reservoirs, can reveal whether a single EoS model is needed or the different zones might as well be simulated using different EoS models.

However, when multiple samples exist from neighboring wells, depth gradient simulations may also help analyze whether the fluids communicate or are from different compartments. Non-representative samples may be excluded and the end result is a simulation model that can predict the fluid composition and reservoir pressure as a function of depth for the whole field.