«Oilfield engineering»

Research of the relationship of wells interaction coefficients in the CRM with the hydraulic conductivity field within the framework of a hierarchical modeling approach

UDC: 622.276.1/.4.001.57
DOI: -

Authors:

¹ University of Tyumen, Tyumen, Russia
² Tyumen Oil Research Center, Tyumen, Russia

Keywords: well interaction, Capacity Resistive Model (CRM), proxy-modeling, hierarchical modeling

Annotation:

The hierarchical approach to the mathematical modeling of oil reservoirs development implies the consistent use of models of varying complexity in order to reduce the uncertainty of the values of control parameters. An example of such a hierarchy can be the use of the results of calculating well interaction coefficients on a zero-dimensional material balance model (CRM) to clarify the hydraulic conductivity field of a two-dimensional hydrodynamic model of a reservoir. The paper considers the problem of interpreting the well interaction coefficients in the hydraulic conductivity field. A high correlation of these parameters is demonstrated by the example of numerical experiments.

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