EA200701397A1 - Микроэмульсия, содержащая нефтепромысловые химикаты, пригодная для применения на месторождениях газа и нефти - Google Patents

Микроэмульсия, содержащая нефтепромысловые химикаты, пригодная для применения на месторождениях газа и нефти

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Publication number
EA200701397A1
EA200701397A1 EA200701397A EA200701397A EA200701397A1 EA 200701397 A1 EA200701397 A1 EA 200701397A1 EA 200701397 A EA200701397 A EA 200701397A EA 200701397 A EA200701397 A EA 200701397A EA 200701397 A1 EA200701397 A1 EA 200701397A1
Authority
EA
Eurasian Patent Office
Prior art keywords
oil
micro
gas
microemulsions
emulsion containing
Prior art date
Application number
EA200701397A
Other languages
English (en)
Other versions
EA014875B1 (ru
Inventor
Янь Ян
Original Assignee
Бейкер Хьюз Инкорпорейтед
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 Бейкер Хьюз Инкорпорейтед filed Critical Бейкер Хьюз Инкорпорейтед
Publication of EA200701397A1 publication Critical patent/EA200701397A1/ru
Publication of EA014875B1 publication Critical patent/EA014875B1/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
    • C09K8/52—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
    • C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
    • 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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/26—Oil-in-water emulsions
    • 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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/36—Water-in-oil emulsions
    • 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
    • C09K8/536—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning characterised by their form or by the form of their components, e.g. encapsulated material

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Colloid Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cosmetics (AREA)

Abstract

В заявке описаны полезные микроэмульсии, содержащие ингибиторы коррозии в дисперсной фазе и диспергирующую фазу, и по меньшей мере одно поверхностно-активное вещество, которое способствует образованию эмульсии. Значение рН самого ингибитора коррозии может быть установлено таким, чтобы он выступал в качестве поверхностно-активного вещества. Ингибиторы коррозии образуют микроэмульсии, содержащие частицы или капельки диаметром от примерно 10 до примерно 300 нм. Микроэмульсии могут являться микроэмульсиями масло-в-воде, вода-в-масле или бинепрерывными.
EA200701397A 2005-01-21 2006-01-19 Способ подачи нефтепромыслового химиката во флюид EA014875B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64568405P 2005-01-21 2005-01-21
US11/334,164 US7615516B2 (en) 2005-01-21 2006-01-18 Microemulsion containing oil field chemicals useful for oil and gas field applications
PCT/US2006/001746 WO2006078723A2 (en) 2005-01-21 2006-01-19 Microemulsion containing oilfield chemicals useful for oil and gas field applications

Publications (2)

Publication Number Publication Date
EA200701397A1 true EA200701397A1 (ru) 2008-02-28
EA014875B1 EA014875B1 (ru) 2011-02-28

Family

ID=36692821

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701397A EA014875B1 (ru) 2005-01-21 2006-01-19 Способ подачи нефтепромыслового химиката во флюид

Country Status (9)

Country Link
US (2) US7615516B2 (ru)
EP (1) EP1874890B1 (ru)
AU (1) AU2006206524C1 (ru)
CA (1) CA2595460C (ru)
DK (1) DK1874890T3 (ru)
EA (1) EA014875B1 (ru)
MX (1) MX2007008793A (ru)
NO (1) NO341550B1 (ru)
WO (1) WO2006078723A2 (ru)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA021390B1 (ru) * 2012-12-10 2015-06-30 Владимир Витальевич Меркулов Состав для обработки призабойных зон и защиты нефтепромыслового оборудования от сероводородной и углекислотной коррозии

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Also Published As

Publication number Publication date
DK1874890T3 (da) 2014-11-03
MX2007008793A (es) 2008-03-04
CA2595460A1 (en) 2006-07-27
EP1874890A4 (en) 2009-07-29
AU2006206524B2 (en) 2010-12-16
US7615516B2 (en) 2009-11-10
WO2006078723A2 (en) 2006-07-27
EP1874890B1 (en) 2014-10-15
US7851414B2 (en) 2010-12-14
US20060166835A1 (en) 2006-07-27
NO20073933L (no) 2007-08-15
EA014875B1 (ru) 2011-02-28
AU2006206524A1 (en) 2006-07-27
NO341550B1 (no) 2017-12-04
CA2595460C (en) 2010-08-17
US20100160186A1 (en) 2010-06-24
AU2006206524C1 (en) 2011-07-14
WO2006078723A3 (en) 2007-02-22
EP1874890A2 (en) 2008-01-09
WO2006078723A8 (en) 2007-10-04

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