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2 039 225

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C1

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IPC

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Application

5061009/03, 1992-07-15

(22)

Actual filing date

1992-07-15

(45)

Published

1995-07-09

(72)

Inventor

Gazizov A.Sh.Rakhmatullin R.R.Galaktionova L.A.Gazizov A.A.Muslimov R.Kh.

(73)

Holder

Gazizov Almaz Shakirovich

HETEROGENEOUS OIL STRATUM EXPLOITATION METHOD Russian patent published in 1995 - IPC

Abstract RU 2039225 C1

FIELD: oil extracting industry. SUBSTANCE: method of homogeneous oil stratum exploitation provides for pumping in stratum of multivalent metal salt water solution of 1 30 concentration, water soluble polymer, water suspension of dispersion mineral particles with following pumping in of ousting agent. Alumocontaining waste of alkylation process of benzene by olefin is used as multivalent metal salt. EFFECT: method allows to increase residual factor of resistance, oil extraction factor and utilize wastes of chemical industry. 2 cl, 1 tbl

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RU 2 039 225 C1

Authors

Gazizov A.Sh.

Rakhmatullin R.R.

Galaktionova L.A.

Gazizov A.A.

Muslimov R.Kh.

Dates

1995-07-09—Published

1992-07-15—Filed

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