FIELD: oil and gas industry.
SUBSTANCE: the method includes drilling of inclined wells penetrating several pays, completion of productive pays, equipment of the well for dualing of the completed pays, extraction of product through producers and injection of a working agent through injectors. Penetration of the pays by inclined wells is made with permanent zenith and azimuth angles in order to receive a crew-shaped well. Before completion oil-bearing sections of the well in the productive strata are identified. At that in the wells equipped with devices for dualing isolation is performed between the penetrated sections of the well by means of feed-through packers.
EFFECT: improving oil recovery of the deposit.
2 dwg
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