SU1059133A1 - Composition for plugging absorption zones in boreholes - Google Patents

Composition for plugging absorption zones in boreholes Download PDF

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Publication number
SU1059133A1
SU1059133A1 SU823452865A SU3452865A SU1059133A1 SU 1059133 A1 SU1059133 A1 SU 1059133A1 SU 823452865 A SU823452865 A SU 823452865A SU 3452865 A SU3452865 A SU 3452865A SU 1059133 A1 SU1059133 A1 SU 1059133A1
Authority
SU
USSR - Soviet Union
Prior art keywords
absorption zones
mixture
boreholes
composition
forming substance
Prior art date
Application number
SU823452865A
Other languages
Russian (ru)
Inventor
Серик Рахимович Хайруллин
Иван Александрович Фирсов
Андрей Андреевич Савкин
Эдуард Нусимович Шехтман
Уалиолла Есентаевич Есентаев
Original Assignee
Казахский Научно-Исследовательский Институт Минерального Сырья
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Казахский Научно-Исследовательский Институт Минерального Сырья filed Critical Казахский Научно-Исследовательский Институт Минерального Сырья
Priority to SU823452865A priority Critical patent/SU1059133A1/en
Application granted granted Critical
Publication of SU1059133A1 publication Critical patent/SU1059133A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls

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  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

СМЕСЬ ДЛЯ ТАМПОНИРОВАНИЯ ЗОН ПОГЛОЩЕНИЯ В БУРОВЫХ СКВАЖИНАХ, содержаща  глину, воду, гидролизованный полиакрилонитрил (гипан) и структурообразующее вещество, отличающа с  тем, что, с целью улучшени  тампонирующих свойств при одновременном удешевлении смеси, в качестве структурообразующего вещества она содержит 10%-ную сол ную кислоту при следующих соотношени х компонентов , об. % : Гипан36-44 Сол на  кислота 10%-на 19-21 Глина6-8 Вода31-35MIXTURE FOR TAMPING OF ABSORPTION ZONES IN DRILLING WELLS, containing clay, water, hydrolyzed polyacrylonitrile (hypan) and structure-forming substance, characterized in that, in order to improve the tamping properties while simultaneously reducing the cost of the mixture, it contains 10% as a structure-forming substance. acid at the following ratios of components, vol. %: Gipan36-44 Sol 10 acid 10% 19-21 Clay6-8 Water31-35

Description

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Claims (1)

СМЕСЬ ДЛЯ ТАМПОНИРОВАНИЯ ЗОН ПОГЛОЩЕНИЯ В БУРОВЫХ СКВАЖИНАХ, содержащая глину, воду, гидролизованный полиакрилонитрил (гипан) и структурообразующее вещество, отличающаяся тем, что, с целью улучшения тампонирующих свойств при одновременном удешевлении смеси, в качестве структурообразующего вещества она содержит 10%-ную соляную кислоту при следующих соотношениях компонентов, об. % :MIXTURE FOR TAMBONING OF ABSORPTION ZONES IN DRILLING WELLS, containing clay, water, hydrolyzed polyacrylonitrile (hypane) and a structure-forming substance, characterized in that, in order to improve the tamping properties while reducing the cost of the mixture, it contains 10% acidic structure-forming substance in the following ratios of components, about. %: Гипан 36-44Gipan 36-44 Соляная кислота 10%-ная Глина ВодаHydrochloric acid 10% Clay Water 19-21 6-819-21 6-8 31-3531-35
SU823452865A 1982-02-26 1982-02-26 Composition for plugging absorption zones in boreholes SU1059133A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823452865A SU1059133A1 (en) 1982-02-26 1982-02-26 Composition for plugging absorption zones in boreholes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823452865A SU1059133A1 (en) 1982-02-26 1982-02-26 Composition for plugging absorption zones in boreholes

Publications (1)

Publication Number Publication Date
SU1059133A1 true SU1059133A1 (en) 1983-12-07

Family

ID=21016643

Family Applications (1)

Application Number Title Priority Date Filing Date
SU823452865A SU1059133A1 (en) 1982-02-26 1982-02-26 Composition for plugging absorption zones in boreholes

Country Status (1)

Country Link
SU (1) SU1059133A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Крылов В.И. Изол ци поглощающих пластов в глубоких скважинах. М., Недра, 1980, с. 161-162. 2. Авторское свидетельство СССР № 382806, кл. Е 21 В 33/138, 1967 (прототип). *

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