The method of geological and hydrodinamical modeling on basis of the detailed separation of lithotypes and petrophysical dependences from effective porosity

Authors: T.M. Mamedov, D.N. Levin, K.S. Savichev ( Rosneft Oil Company OJSC)
Geological and hydrodinamical modeling of the Mayskoye oilfield (layer BS11) on basis of the detailed separation of lithotypes and petrophysical dependences from effective porosity is presented in this work. Two variants of three-dimensional model of lithology was created. In view of an adaptation of the hydrodinamical model good convergence was received for the variant of the model with separation on three lithotypes and petrophysical dependences from effective porosity, because of taking into account properties of solid sandstones is very essential factor.
Geological and hydrodinamical modeling of the Mayskoye oilfield (layer BS11) on basis of the detailed separation of lithotypes and petrophysical dependences from effective porosity is presented in this work. Two variants of three-dimensional model of lithology was created. In view of an adaptation of the hydrodinamical model good convergence was received for the variant of the model with separation on three lithotypes and petrophysical dependences from effective porosity, because of taking into account properties of solid sandstones is very essential factor.


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