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2 041 346

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Application

93015577/03, 1993-03-24

(22)

Actual filing date

1993-03-24

(45)

Published

1995-08-09

(72)

Inventor

Ignat'Eva Valentina Egorovna[Ru]Almaev Rafaehl' Khatmullovich[Ru]Fakhretdinov Rival' Nuretdinovich[Ru]Gershtanskij Oleg Sergeevich[Kz]Uskumbaev Kuanysh Rakhimovich[Kz]Kulsariev Kolganat Urinovich[Kz]Rakhimov Ralif Rakhimovich[Ru]Ermilov Jurij Alekseevich[Ru]Ryskin Aleksandr Jur'Evich[Ru]Revjakin Viktor Anatol'Evich[Ru]Bazekina Lidija Vasil'Evna[Ru]Glebov Vladimir Grigor'Evich[Ru]

(73)

Holder

Nauchno-Issledovatel'Skij Institut

COMPOUND FOR OIL DISPLACEMENT Russian patent published in 1995 - IPC

Abstract RU 2041346 C1

FIELD: oil production. SUBSTANCE: compound for oil displacement contains, mas. oxyethylated alkyl phenol АF9-120,05-1,0; still bottoms of synthetic glycerin production 0.1-2.0; formalin 0.015-0.25; the balance, water. EFFECT: higher oil displacement properties.

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RU 2 041 346 C1

Authors

Ignat'Eva Valentina Egorovna[Ru]

Almaev Rafaehl' Khatmullovich[Ru]

Fakhretdinov Rival' Nuretdinovich[Ru]

Gershtanskij Oleg Sergeevich[Kz]

Uskumbaev Kuanysh Rakhimovich[Kz]

Kulsariev Kolganat Urinovich[Kz]

Rakhimov Ralif Rakhimovich[Ru]

Ermilov Jurij Alekseevich[Ru]

Ryskin Aleksandr Jur'Evich[Ru]

Revjakin Viktor Anatol'Evich[Ru]

Bazekina Lidija Vasil'Evna[Ru]

Glebov Vladimir Grigor'Evich[Ru]

Dates

1995-08-09—Published

1993-03-24—Filed

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