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2 178 059

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C1

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IPC

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Application

2001105903/03, 2001-03-02

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Start date

2001-03-02

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Actual filing date

2001-03-02

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Published

2002-01-10

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Inventor

Akchurin Kh.I.Agzamov F.A.Karimov N.Kh.Sukmanskij O.B.Kononova T.G.Salikhov Z.S.Annanenkov A.G.Dubinskij G.S.

(73)

Holder

Gosudarstvennoe Nauchno-Proizvodstvennoe Predprijatie

GEL-FORMING COMPOSITION Russian patent published in 2002 - IPC

Abstract RU 2178059 C1

FIELD: oil-producing industry, particularly, compositions for water shutoff operations. SUBSTANCE: gel-forming composition may be used in regulation of filtration flows of oil formations in well major repairs. Said composition includes hydrochloric acid, water and additive in the form of self-scattering slag with the following ratio of ingredients, mas. %: hydrochloric acid, 6-12; self-scattering slag, 4-14; water, the balance. EFFECT: increased rate of gel formation. 1 tbl

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RU 2 178 059 C1

Authors

Akchurin Kh.I.

Agzamov F.A.

Karimov N.Kh.

Sukmanskij O.B.

Kononova T.G.

Salikhov Z.S.

Annanenkov A.G.

Dubinskij G.S.

Dates

2002-01-10—Published

2001-03-02—Filed

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