FIELD: methods for development of oil fields. SUBSTANCE: introduced for optimization of oil production is energy oil recovery factor αr depending on water cutting of well production and also on volume factor and cubical elasticity ratio of oil and water. Used as optimized parameter of object operation is product of current integral (object as a whole) energy oil recovery factor by current total recovery of fluid (product) of object. This makes it possible to calculate various versions at sufficient accuracy within short period of time and select the best version by maximum value of optimized parameter. EFFECT: optimized oil production. 3 cl, 1 tbl
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