FIELD: oil and gas production. SUBSTANCE: creation of insulation shield and leveling of profile of intake capacity of injecting wells is accomplished with composition containing 0.2-1.5% high-molecular surfactant with C9-C14 hydrocarbon chain (foam former), 0.05- 0.5% polymer "Praestol-854", and water. EFFECT: improved reliability of water inflow insulation. 2 cl, 1 dwg, 2 tbl
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