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2 047 746

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IPC

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Application

5003604/03, 1992-10-04

(22)

Actual filing date

1992-10-04

(45)

Published

1995-11-10

(72)

Inventor

Vafin A.F.Vakhitov G.G.Ganiev R.F.Kalashnikov G.A.Kostrov S.A.Fatkullin A.A.

(73)

Holder

Nauchno-Proizvodstvennaja Firma

WELL METHOD FOR PRODUCTION OF HYDROCARBONS Russian patent published in 1995 - IPC

Abstract RU 2047746 C1

FIELD: oil and gas industry. SUBSTANCE: method involves the use of injection wells to pump in gas and water for creation of water- and gas-saturated zones in the productive bed and for creation of a hydrocarbon displacement front. Hydrocarbons are extracted from producing wells. It is possible to inject gas periodically into the water-saturated zones for control over the displacement front in the process of gas and water pumping in. As gas and water are pumped in, elastic waves are generated in the productive bed. EFFECT: higher efficiency. 14 cl, 8 dwg, 1 tbl

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RU 2 047 746 C1

Authors

Vafin A.F.

Vakhitov G.G.

Ganiev R.F.

Kalashnikov G.A.

Kostrov S.A.

Fatkullin A.A.

Dates

1995-11-10—Published

1992-10-04—Filed

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