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Thread: SATNUM* relative permeabilities other properties for each facies

  1. #1

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    SATNUM* relative permeabilities other properties for each facies

    Hello*

    Can anyone tell me how is it possible to assign rel perms for each facies? What should be done with shales* since they also present as a separate facies.

    Thanks.


    Dev_r


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  3. #2

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    Create a SATNUM array* with different integer values for each of the facies you believe has a different rel perm curve. If you define (for example) SATNUM valules of 1-5 in your model* you then need to specify 5 sets of rel perm tables

    Regarding shales* just assign them as one of your poorer facies - it will be pretty well irrelevant anyway as their perm should be very low* and their overall saturation is unlikely to change from the initial saturation to any significant degree - you may want to seriously consider assigning their NTG = 0 or PORO = 0 anyway to speed up simulation unless of course vertical flow across the shales is important in your model

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