COMPOUND FOR CONTROL OF FORMATION WATER INFLOW Russian patent published in 1997 - IPC

Abstract RU 2098620 C1

FIELD: oil-producing industry. SUBSTANCE: alignment of front of intake capacity of injection wells and control of inflow of formation waters are effected due to reduction of permeability of formation zones flushed with water by injection of dispersion of granulated engineering carbon and oil and/or oil product in water with the following content of components in compound, mas. %: granulated engineering carbon, 0.02-10; oil and/or oil product, 5-50; water, the balance. Compound is injected into formation through injection well. EFFECT: higher efficiency. 1 tbl

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RU 2 098 620 C1

Authors

Mazaev V.V.

Gusev S.V.

Koval' Ja.G.

Morozov V.Ju.

Dates

1997-12-10—Published

1996-01-24—Filed