RU2002135879A - COMPOSITION FOR WATERPROOFING OF LOW-TEMPERATURE STREDS - Google Patents

COMPOSITION FOR WATERPROOFING OF LOW-TEMPERATURE STREDS

Info

Publication number
RU2002135879A
RU2002135879A RU2002135879/03A RU2002135879A RU2002135879A RU 2002135879 A RU2002135879 A RU 2002135879A RU 2002135879/03 A RU2002135879/03 A RU 2002135879/03A RU 2002135879 A RU2002135879 A RU 2002135879A RU 2002135879 A RU2002135879 A RU 2002135879A
Authority
RU
Russia
Prior art keywords
composition
waterproofing
low
temperature
streds
Prior art date
Application number
RU2002135879/03A
Other languages
Russian (ru)
Other versions
RU2250367C2 (en
Inventor
Фарид Абдурахманович Селимов
Сергей Алексеевич Блинов
Любовь Константиновна Алтунина
Владимир Александрович Кувшинов
Ольга Егоровна Нечаева
Нил Шахиджанович Хайрединов
Вадим Евгеньевич Андреев
Ришат Гарифуллинович Ширгазин
Юрий Алексеевич Котенев
Роберт Галимьянович Рамазанов
Original Assignee
Общество с ограниченной ответственностью НПФ "Нефтегазразработка"
Filing date
Publication date
Application filed by Общество с ограниченной ответственностью НПФ "Нефтегазразработка" filed Critical Общество с ограниченной ответственностью НПФ "Нефтегазразработка"
Priority to RU2002135879/03A priority Critical patent/RU2250367C2/en
Priority claimed from RU2002135879/03A external-priority patent/RU2250367C2/en
Publication of RU2002135879A publication Critical patent/RU2002135879A/en
Application granted granted Critical
Publication of RU2250367C2 publication Critical patent/RU2250367C2/en

Links

Claims (1)

Состав для водоизоляции низкотемпературных пластов, содержащий карбамид, уротропин и воду, отличающийся тем, что состав дополнительно содержит хлорное железо при следующем соотношении компонентов, мас.%:Composition for waterproofing low-temperature formations containing urea, urotropin and water, characterized in that the composition additionally contains ferric chloride in the following ratio, wt.%: Карбамид 6,0-16Urea 6.0-16 Уротропин 5,0-8,0Urotropin 5.0-8.0 Хлорное железо 5,0-10Ferric Chloride 5.0-10 Вода ОстальноеWater Else
RU2002135879/03A 2002-12-20 2002-12-20 Compound for water isolation of low-temperature beds RU2250367C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002135879/03A RU2250367C2 (en) 2002-12-20 2002-12-20 Compound for water isolation of low-temperature beds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002135879/03A RU2250367C2 (en) 2002-12-20 2002-12-20 Compound for water isolation of low-temperature beds

Publications (2)

Publication Number Publication Date
RU2002135879A true RU2002135879A (en) 2004-06-27
RU2250367C2 RU2250367C2 (en) 2005-04-20

Family

ID=35635134

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002135879/03A RU2250367C2 (en) 2002-12-20 2002-12-20 Compound for water isolation of low-temperature beds

Country Status (1)

Country Link
RU (1) RU2250367C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2568029B1 (en) 2011-09-08 2014-04-02 Wintershall Holding GmbH Method for transporting crude oil from subterranean crude oil storage areas
US9260955B2 (en) 2011-09-08 2016-02-16 Institute of Petroleum Chemistry of the Siberian Branch of the Russian Academy of Sciences Method of reducing zone permeability by in-situ formation gel of urotropin and urea in an aqueous solution

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