№ 3,
2016
Process modeling of oil fields development with the relaxation-deformable porous medium at depletion drive
Institute of Oil and Gas of Azerbaijan National Academy of Sciences, AZ1143, Baku, F. Amirov str., 9
Summary
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On the basis of the joint solution of the equations of material balance for oil and gas, and also relation between porosity and permeability with pressure in layer with the relaxing environment, the problem of definition of indicators of development of the oil fields developed at depletion mode is investigated. Mathematical ratios (formulas and systems of the equations), allowing to define development indicators (bottomhole and sheeted values of pressure, oil saturation, a gas factor, porosity, permeability, and also oil recovery coefficient) and to establish influence of density of a grid of wells on these indicators are received.