NO20073933L - Mikroemulsjon - Google Patents

Mikroemulsjon

Info

Publication number
NO20073933L
NO20073933L NO20073933A NO20073933A NO20073933L NO 20073933 L NO20073933 L NO 20073933L NO 20073933 A NO20073933 A NO 20073933A NO 20073933 A NO20073933 A NO 20073933A NO 20073933 L NO20073933 L NO 20073933L
Authority
NO
Norway
Prior art keywords
microemulsions
surfactant
oil
water
corrosion inhibitors
Prior art date
Application number
NO20073933A
Other languages
English (en)
Other versions
NO341550B1 (no
Inventor
Jiang Yang
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20073933L publication Critical patent/NO20073933L/no
Publication of NO341550B1 publication Critical patent/NO341550B1/no

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
    • C09K8/54—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
    • 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

Nyttige mikroemulsjoner har korrosjonshemmere i den interne fasen og en ekstern fase, og minst et overflateaktivt middel som bidrar til å definere emulsjonen. Korrosjonshemmeren selv kan få sin pH-verdi justert slik at den også tjener som et overflateaktivt middel. Korrosjonshemmerne utgjør mikroemulsjoner med smådråpe- eller partikkeldimensjoner på fra omkring 10 til omkring 300 nm. Mikroemulsjonene kan være emulsjoner av olje i vann, vann i olje eller dobbeltkontinuerlige.
NO20073933A 2005-01-21 2007-07-27 Mikroemulsjon som inneholder korrosjonshemmere som er nyttige for olje- og gassfeltanvendelser NO341550B1 (no)

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
NO20073933L true NO20073933L (no) 2007-08-15
NO341550B1 NO341550B1 (no) 2017-12-04

Family

ID=36692821

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073933A NO341550B1 (no) 2005-01-21 2007-07-27 Mikroemulsjon som inneholder korrosjonshemmere som er nyttige for olje- og gassfeltanvendelser

Country Status (9)

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

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Also Published As

Publication number Publication date
EA200701397A1 (ru) 2008-02-28
MX2007008793A (es) 2008-03-04
CA2595460A1 (en) 2006-07-27
EP1874890B1 (en) 2014-10-15
WO2006078723A2 (en) 2006-07-27
DK1874890T3 (da) 2014-11-03
US7615516B2 (en) 2009-11-10
WO2006078723A3 (en) 2007-02-22
EP1874890A4 (en) 2009-07-29
WO2006078723A8 (en) 2007-10-04
NO341550B1 (no) 2017-12-04
US20100160186A1 (en) 2010-06-24
US7851414B2 (en) 2010-12-14
AU2006206524B2 (en) 2010-12-16
US20060166835A1 (en) 2006-07-27
EP1874890A2 (en) 2008-01-09
AU2006206524C1 (en) 2011-07-14
AU2006206524A1 (en) 2006-07-27
EA014875B1 (ru) 2011-02-28
CA2595460C (en) 2010-08-17

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Owner name: BAKER HUGHES, US