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2 214 501

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Application

2001134272/03, 2001-12-20

(24)

Start date

2001-12-20

(22)

Actual filing date

2001-12-20

(45)

Published

2003-10-20

(72)

Inventor

Kurochkin B.M.Takhautdinov Sh.F.Khisamov R.S.Kandaurova G.F.

(73)

Holder

Oao Npo Tekhnika"Oao

GROUTING COMPOSITION FOR SHUTOFF OF WATER INFLOW TO WELL Russian patent published in 2003 - IPC

Abstract RU 2214501 C2

FIELD: oil producing industry, particularly, shutoff of water-hearing beds in operation of well fields. SUBSTANCE: grouting composition includes polymer material-reagent and hydrocarbon fluid. Polymer material-reagent contains butadiene-styrene thermoplastic rubber, with the following amounts of components, wt. p. p. : hydrocarbon fluid 80-85; butadiene-styrene thermoplastic rubber 5-7. EFFECT: reduced consumption of solid plugging material with preservation of its isolating ability. 2 tbl

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RU 2 214 501 C2

Authors

Kurochkin B.M.

Takhautdinov Sh.F.

Khisamov R.S.

Kandaurova G.F.

Dates

2003-10-20—Published

2001-12-20—Filed

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