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EA200971006A1 - Применение эластомеров для приготовления гелей для обработки ствола скважины - Google Patents

Применение эластомеров для приготовления гелей для обработки ствола скважины

Info

Publication number
EA200971006A1
EA200971006A1 EA200971006A EA200971006A EA200971006A1 EA 200971006 A1 EA200971006 A1 EA 200971006A1 EA 200971006 A EA200971006 A EA 200971006A EA 200971006 A EA200971006 A EA 200971006A EA 200971006 A1 EA200971006 A1 EA 200971006A1
Authority
EA
Eurasian Patent Office
Prior art keywords
elastomers
treatment
application
prepare gels
terrestrial
Prior art date
Application number
EA200971006A
Other languages
English (en)
Other versions
EA019936B1 (ru
Inventor
Дэвид Энтони Боллард
Original Assignee
Эм-Ай ЭлЭлСи
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 Эм-Ай ЭлЭлСи filed Critical Эм-Ай ЭлЭлСи
Publication of EA200971006A1 publication Critical patent/EA200971006A1/ru
Publication of EA019936B1 publication Critical patent/EA019936B1/ru

Links

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
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/5086—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
    • C09K17/18—Prepolymers; Macromolecular compounds
    • C09K17/30—Polyisocyanates; Polyurethanes
    • 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
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/22—Materials not provided for elsewhere for dust-laying or dust-absorbing
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • 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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Описан способ обработки земных пород, который включает ввод в земную породу по меньшей мере одного блокированного изоцианата в жидкой фазе; ввод в земную породу по меньшей мере одного соединения с активным водородом и контактирование блокированного изоцианата и соединения с активным водородом для образования эластомерного геля.
EA200971006A 2007-04-27 2008-04-23 Способ обработки земных пород путем образования эластомерного геля (варианты) EA019936B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US91460407P 2007-04-27 2007-04-27
US94234607P 2007-06-06 2007-06-06
PCT/US2008/061272 WO2008134359A1 (en) 2007-04-27 2008-04-23 Use of elastomers to produce gels for treating a wellbore

Publications (2)

Publication Number Publication Date
EA200971006A1 true EA200971006A1 (ru) 2010-04-30
EA019936B1 EA019936B1 (ru) 2014-07-30

Family

ID=39926049

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200971006A EA019936B1 (ru) 2007-04-27 2008-04-23 Способ обработки земных пород путем образования эластомерного геля (варианты)

Country Status (9)

Country Link
US (1) US8876437B2 (ru)
EP (1) EP2152832A4 (ru)
AR (1) AR066335A1 (ru)
AU (1) AU2008245781B2 (ru)
BR (1) BRPI0810620A2 (ru)
CA (1) CA2685206C (ru)
EA (1) EA019936B1 (ru)
MX (1) MX2009011604A (ru)
WO (1) WO2008134359A1 (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA025958B1 (ru) * 2015-02-17 2017-02-28 Научно-Исследовательский И Проектный Институт Нефти И Газа (Нипинг) Химический состав для агрегации песка в нефтяных скважинах
RU2667843C1 (ru) * 2017-08-14 2018-09-24 Николай Николаевич Петров Способ восстановления изолирующей поверхности катодно-поляризуемых металлических конструкций и сооружений (варианты), иммобилизованный в виде гелевой субстанции электроактивный мономер и способ придания способности к электроосаждению из водных растворов на катоде полимерному органическому соединению

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA025958B1 (ru) * 2015-02-17 2017-02-28 Научно-Исследовательский И Проектный Институт Нефти И Газа (Нипинг) Химический состав для агрегации песка в нефтяных скважинах
RU2667843C1 (ru) * 2017-08-14 2018-09-24 Николай Николаевич Петров Способ восстановления изолирующей поверхности катодно-поляризуемых металлических конструкций и сооружений (варианты), иммобилизованный в виде гелевой субстанции электроактивный мономер и способ придания способности к электроосаждению из водных растворов на катоде полимерному органическому соединению

Also Published As

Publication number Publication date
EP2152832A4 (en) 2010-11-03
US20100087566A1 (en) 2010-04-08
US8876437B2 (en) 2014-11-04
AR066335A1 (es) 2009-08-12
CA2685206A1 (en) 2009-10-23
BRPI0810620A2 (pt) 2015-09-15
AU2008245781B2 (en) 2012-06-28
EA019936B1 (ru) 2014-07-30
EP2152832A1 (en) 2010-02-17
MX2009011604A (es) 2009-12-15
CA2685206C (en) 2011-07-05
AU2008245781A1 (en) 2008-11-06
WO2008134359A1 (en) 2008-11-06

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