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EA200400858A1 - Водная текучая среда для гидроразрыва пласта - Google Patents

Водная текучая среда для гидроразрыва пласта

Info

Publication number
EA200400858A1
EA200400858A1 EA200400858A EA200400858A EA200400858A1 EA 200400858 A1 EA200400858 A1 EA 200400858A1 EA 200400858 A EA200400858 A EA 200400858A EA 200400858 A EA200400858 A EA 200400858A EA 200400858 A1 EA200400858 A1 EA 200400858A1
Authority
EA
Eurasian Patent Office
Prior art keywords
divide
plastic
current environment
water current
concentration
Prior art date
Application number
EA200400858A
Other languages
English (en)
Other versions
EA006482B1 (ru
Inventor
Изабелль Куйе
Тревор Хьюз
Original Assignee
Шлюмбергер Текнолоджи Б.В.
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 Шлюмбергер Текнолоджи Б.В. filed Critical Шлюмбергер Текнолоджи Б.В.
Publication of EA200400858A1 publication Critical patent/EA200400858A1/ru
Publication of EA006482B1 publication Critical patent/EA006482B1/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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/30—Viscoelastic surfactants [VES]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Изобретение относится к водной вязкоупругой текучей среде для гидроразрыва пласта для применения при извлечении углеводородов. Согласно изобретению текучая среда включает вязкоупругое поверхностно-активное вещество и гидрофобно-модифицированный полимер, где концентрация гидрофобно-модифицированного полимера находится в интервале между концентрацией перекрывания c* и концентрацией переплетения c.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200400858A 2001-12-22 2002-12-20 Водная текучая среда для гидроразрыва пласта EA006482B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0130880A GB2383355A (en) 2001-12-22 2001-12-22 An aqueous viscoelastic fluid containing hydrophobically modified polymer and viscoelastic surfactant
PCT/GB2002/005833 WO2003056130A1 (en) 2001-12-22 2002-12-20 Aqueous fracturing fluid

Publications (2)

Publication Number Publication Date
EA200400858A1 true EA200400858A1 (ru) 2005-02-24
EA006482B1 EA006482B1 (ru) 2005-12-29

Family

ID=9928351

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400858A EA006482B1 (ru) 2001-12-22 2002-12-20 Водная текучая среда для гидроразрыва пласта

Country Status (10)

Country Link
US (2) US7427583B2 (ru)
EP (1) EP1456503A1 (ru)
CN (1) CN1608168B (ru)
AU (1) AU2002356310A1 (ru)
CA (1) CA2471340C (ru)
EA (1) EA006482B1 (ru)
GB (1) GB2383355A (ru)
MX (1) MXPA04006187A (ru)
NO (1) NO20043127L (ru)
WO (1) WO2003056130A1 (ru)

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Also Published As

Publication number Publication date
US20090023616A1 (en) 2009-01-22
US7427583B2 (en) 2008-09-23
GB2383355A (en) 2003-06-25
WO2003056130A1 (en) 2003-07-10
EP1456503A1 (en) 2004-09-15
US20050107503A1 (en) 2005-05-19
AU2002356310A1 (en) 2003-07-15
EA006482B1 (ru) 2005-12-29
US8143197B2 (en) 2012-03-27
NO20043127L (no) 2004-07-21
CN1608168A (zh) 2005-04-20
GB0130880D0 (en) 2002-02-06
CA2471340A1 (en) 2003-07-10
MXPA04006187A (es) 2005-04-19
CN1608168B (zh) 2010-05-05
CA2471340C (en) 2011-11-22

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