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Application

96123381/03, 1996-12-10

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Actual filing date

1996-12-10

(45)

Published

1998-10-10

(72)

Inventor

Karimov N.Kh.Agzamov F.A.Gazizov Kh.V.Karimov I.N.Badreev Z.Sh.Bojko N.A.Agzamova N.F.

(73)

Holder

Nauchno-Proizvodstvennoe Predprijatie

METHOD FOR PRODUCING LIGHTED OIL-WELL CEMENT Russian patent published in 1998 - IPC

Abstract RU 2120024 C1

FIELD: well casing and cementing. SUBSTANCE: method based on portland cement clinker includes combined milling of clinker, gypsum stone, opoka and soda ash in the amount of 3-5% of dry mixture weight. In so doing, ash is additionally introduced during milling. EFFECT: higher operating reliability of well. 1 tbl

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RU 2 120 024 C1

Authors

Karimov N.Kh.

Agzamov F.A.

Gazizov Kh.V.

Karimov I.N.

Badreev Z.Sh.

Bojko N.A.

Agzamova N.F.

Dates

1998-10-10—Published

1996-12-10—Filed

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