FIELD: oil production, particularly for water-bearing oil deposit development with the use of polymeric materials.
SUBSTANCE: method involves injecting acrylic series polymer mixed with carrier liquid and supplying bioactive substance through injection well; injecting displacing agent; wherein injection of acrylic series polymer mixed with carrier liquid and bioactive substance is performed in series with additional oil supplying before and after acrylic series polymer injection. The carrier liquid is hydrocarbon liquid. Bioactive substance is aqueous solution of molasses and yeast. Displacing agent is injected after technological holding of acrylic series polymer and bioactive substance.
EFFECT: increased efficiency of oil deposit development due to creation of blocking shield in medium deposit part.
8 ex, 1 tbl
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