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RU2011133725A - COMPOSITION FOR DESTRUCTION OF A cross-linked gel based on guar gum - Google Patents

COMPOSITION FOR DESTRUCTION OF A cross-linked gel based on guar gum Download PDF

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Publication number
RU2011133725A
RU2011133725A RU2011133725/03A RU2011133725A RU2011133725A RU 2011133725 A RU2011133725 A RU 2011133725A RU 2011133725/03 A RU2011133725/03 A RU 2011133725/03A RU 2011133725 A RU2011133725 A RU 2011133725A RU 2011133725 A RU2011133725 A RU 2011133725A
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RU
Russia
Prior art keywords
guar gum
destruction
composition
gel based
cross
Prior art date
Application number
RU2011133725/03A
Other languages
Russian (ru)
Other versions
RU2487157C2 (en
Inventor
Павел Геннадьевич Русинов
Сергей Сергеевич Жаров
Екатерина Валерьевна Ганенкова
Original Assignee
Общество с ограниченной ответственностью "ФОРЭС-Химия"
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Application filed by Общество с ограниченной ответственностью "ФОРЭС-Химия" filed Critical Общество с ограниченной ответственностью "ФОРЭС-Химия"
Priority to RU2011133725/03A priority Critical patent/RU2487157C2/en
Publication of RU2011133725A publication Critical patent/RU2011133725A/en
Application granted granted Critical
Publication of RU2487157C2 publication Critical patent/RU2487157C2/en

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  • Treatment Of Sludge (AREA)

Abstract

Состав для деструкции сшитого геля на основе гуаровой смолы, включающий органический пероксид и активатор пероксида, отличающийся тем, что он содержит в качестве активатора пероксида сложный эфир карбоновой кислоты с числом атомов углерода 2-8 при следующем соотношении компонентов, мас.%:и содержании активатора пероксида, составляющем 2-14% от массы гуаровой смолы.Composition for the destruction of a crosslinked gel based on a guar gum, including organic peroxide and a peroxide activator, characterized in that it contains a carboxylic acid ester with a carbon atom number of 2-8 in the following ratio, wt.%: And activator content peroxide, comprising 2-14% by weight of guar gum.

Claims (1)

Состав для деструкции сшитого геля на основе гуаровой смолы, включающий органический пероксид и активатор пероксида, отличающийся тем, что он содержит в качестве активатора пероксида сложный эфир карбоновой кислоты с числом атомов углерода 2-8 при следующем соотношении компонентов, мас.%:A composition for the destruction of a crosslinked gel based on a guar gum, including organic peroxide and a peroxide activator, characterized in that it contains a carboxylic acid ester with a carbon atom number of 2-8 in the following ratio of components, wt.%: органический пероксидorganic peroxide 51-7051-70 сложный эфирester 30-4930-49
и содержании активатора пероксида, составляющем 2-14% от массы гуаровой смолы. and a peroxide activator content of 2-14% by weight of the guar gum.
RU2011133725/03A 2011-08-10 2011-08-10 Composition for decomposition of cross-linked guar gum based gel RU2487157C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2011133725/03A RU2487157C2 (en) 2011-08-10 2011-08-10 Composition for decomposition of cross-linked guar gum based gel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2011133725/03A RU2487157C2 (en) 2011-08-10 2011-08-10 Composition for decomposition of cross-linked guar gum based gel

Publications (2)

Publication Number Publication Date
RU2011133725A true RU2011133725A (en) 2013-02-20
RU2487157C2 RU2487157C2 (en) 2013-07-10

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RU2011133725/03A RU2487157C2 (en) 2011-08-10 2011-08-10 Composition for decomposition of cross-linked guar gum based gel

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2763553C2 (en) * 2019-11-13 2021-12-30 Акционерное общество "Малое инновационное предприятие Губкинского Университета "Петрохим-Сервис" Enzymatic destructor for process liquids

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5447199A (en) * 1993-07-02 1995-09-05 Bj Services Company Controlled degradation of polymer based aqueous gels
GB9906484D0 (en) * 1999-03-19 1999-05-12 Cleansorb Ltd Method for treatment of underground reservoirs
US6793018B2 (en) * 2001-01-09 2004-09-21 Bj Services Company Fracturing using gel with ester delayed breaking
US6513603B2 (en) * 2001-03-29 2003-02-04 Planet Air Turf Products, Llc Soil aeration tine
US7262154B2 (en) * 2003-05-29 2007-08-28 Halliburton Energy Services, Inc. Methods and compositions for breaking viscosified fluids
US7021379B2 (en) * 2003-07-07 2006-04-04 Halliburton Energy Services, Inc. Methods and compositions for enhancing consolidation strength of proppant in subterranean fractures
US7923417B2 (en) * 2007-01-23 2011-04-12 Halliburton Energy Services, Inc. Compositions and methods for breaking a viscosity increasing polymer at very low temperature used in downhole well applications
US7678745B2 (en) * 2007-09-24 2010-03-16 Schlumberger Technology Corporation Viscosity reduction

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RU2487157C2 (en) 2013-07-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20150811

NF4A Reinstatement of patent

Effective date: 20190813

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Effective date: 20211011