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Application

2001114391/03, 2001-05-30

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Start date

2001-05-30

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Actual filing date

2001-05-30

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Published

2002-05-20

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Inventor

Poddubnyj Ju.A.Kan V.A.Sorkin A.Ja.Stupochenko V.E.Djabin A.G.Parfenova G.I.Smirnov Ju.M.

(73)

Holder

Poddubnyj Jurij Anatol'EvichKan Vladimir AleksandrovichSorkin Aleksandr JakovlevichStupochenko Vladimir Evgen'EvichDjabin Aleksandr Gennad'EvichParfenova Galina IvanovnaSmirnov Jurij Mikhajlovich

GEL-FORMING COMPOSITION FOR INSULATION OF WATER INFLUX TO WELL Russian patent published in 2002 - IPC

Abstract RU 2182645 C1

FIELD: oil industry. SUBSTANCE: invention deals with gel-forming compositions for insulation of water influx to oil and gas production wells. Said gel-forming composition includes reagent Cometa, gel former (chromium acetate ) and water. It additionally includes non-ionogenic surface active substance. Composition has following proportion of components, mas.%: reagent Cometa, 7.0-8.0; chromium acetate, 0.077-0.110; non-ionogenic surface active substance, 1.0-2.0; water, the balance. EFFECT: raised efficiency of insulation thanks to increase of thermal resistance of forming gel in time. 1 tbl

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RU 2 182 645 C1

Authors

Poddubnyj Ju.A.

Kan V.A.

Sorkin A.Ja.

Stupochenko V.E.

Djabin A.G.

Parfenova G.I.

Smirnov Ju.M.

Dates

2002-05-20—Published

2001-05-30—Filed

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