FIELD: mining.
SUBSTANCE: method includes evaluation of cumulative oil yield on the base of filtration at natural mode of formation operating before formation watering, on the base of filtration at displacement of oil with water, and on the base of filtration when applying method of increased oil recovery of formation. There is evaluated the final coefficient of oil extraction with consideration to coefficient constituents characterising the filtration process at natural filtration mode, at displacement of oil with water and at applying the method of increased oil recovery on the base of analytic dependence.
EFFECT: upgraded accuracy of evaluation of process characteristics at deposit development.
1 ex, 1 tbl
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