NO20045691L - Ikke-korrosive amfoteriske overflateaktive stoffer og fremgangsmate for bronnbehandling - Google Patents

Ikke-korrosive amfoteriske overflateaktive stoffer og fremgangsmate for bronnbehandling

Info

Publication number
NO20045691L
NO20045691L NO20045691A NO20045691A NO20045691L NO 20045691 L NO20045691 L NO 20045691L NO 20045691 A NO20045691 A NO 20045691A NO 20045691 A NO20045691 A NO 20045691A NO 20045691 L NO20045691 L NO 20045691L
Authority
NO
Norway
Prior art keywords
corrosive
treatment methods
amphoteric surfactants
source treatment
amphoteric
Prior art date
Application number
NO20045691A
Other languages
English (en)
Inventor
Stephen T Davis
Varthilingam Panchalingam
Original Assignee
Varthilingam Panchalingam
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 Varthilingam Panchalingam filed Critical Varthilingam Panchalingam
Publication of NO20045691L publication Critical patent/NO20045691L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
    • C07C229/10—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
    • C07C229/12—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings to carbon atoms of acyclic carbon skeletons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/04—Formation of amino groups in compounds containing carboxyl groups
    • C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
    • C07C227/08—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid by reaction of ammonia or amines with acids containing functional groups
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/18—Quaternary ammonium 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
    • 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
    • C09K8/584—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 surfactants

Abstract

Et kloridfritt, amfotert overilateaktivt middel oppnådd ved reagering av et amin med en karbonylgruppe. Det amfotere overflateaktive middelet er spesielt nyttig som et skummiddel for å behandle gassbrenner for å øke produksjonen.
NO20045691A 2002-06-26 2004-12-29 Ikke-korrosive amfoteriske overflateaktive stoffer og fremgangsmate for bronnbehandling NO20045691L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39156302P 2002-06-26 2002-06-26
PCT/US2003/020597 WO2004003331A2 (en) 2002-06-26 2003-06-26 Non-corrosive amphoteric surfactants and method of well treatment

Publications (1)

Publication Number Publication Date
NO20045691L true NO20045691L (no) 2005-01-25

Family

ID=30000720

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20045691A NO20045691L (no) 2002-06-26 2004-12-29 Ikke-korrosive amfoteriske overflateaktive stoffer og fremgangsmate for bronnbehandling

Country Status (7)

Country Link
US (1) US20060128990A1 (no)
EP (1) EP1543214A4 (no)
JP (1) JP2005530853A (no)
AU (1) AU2003253761A1 (no)
CA (1) CA2490363A1 (no)
NO (1) NO20045691L (no)
WO (1) WO2004003331A2 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8551925B2 (en) * 2007-11-15 2013-10-08 Nalco Company Imidazoline-based heterocyclic foamers for downhole injection
US8399386B2 (en) * 2009-09-23 2013-03-19 Nalco Company Foamers for downhole injection
US20110071060A1 (en) * 2009-09-23 2011-03-24 Nguyen Duy T Foamers for downhole injection
US8950494B2 (en) 2010-11-19 2015-02-10 Nalco Company Foamers for downhole injection
US8746341B2 (en) 2011-05-06 2014-06-10 Nalco Company Quaternary foamers for downhole injection
NO3002246T3 (no) 2013-03-13 2018-04-07

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012437A (en) * 1972-02-07 1977-03-15 Rohm And Haas Company Method of producing betaines, monomers and polymers containing betaine-type units and novel and useful copolymers thereby obtained
JPS5630954A (en) * 1979-08-23 1981-03-28 Daikin Ind Ltd Preparation of betaine compound containing fluorine
US4587025A (en) * 1982-06-30 1986-05-06 Mobil Oil Corporation Zwitterionic quaternary ammonium carboxylates, their metal salts and lubricants containing same
US4775489A (en) * 1984-05-29 1988-10-04 Union Oil Company Of California Self-breaking foamed oil in water emulsion for stimulation of wells blocked by paraffinic deposits
SE504086C2 (sv) * 1995-03-09 1996-11-04 Akzo Nobel Nv Användning av en alkylbetain tillsammans med en anjonisk ytaktiv förening som friktionsreducerande medel
US6435277B1 (en) * 1996-10-09 2002-08-20 Schlumberger Technology Corporation Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formations
CN1237257C (zh) * 2000-02-25 2006-01-18 索菲泰克公司 一种井处理液组合物及水力压裂方法
US6143709A (en) * 2000-03-28 2000-11-07 Carey; Charles C. Well cleaning stimulation and purging method

Also Published As

Publication number Publication date
WO2004003331A2 (en) 2004-01-08
EP1543214A2 (en) 2005-06-22
EP1543214A4 (en) 2007-02-21
CA2490363A1 (en) 2004-01-08
WO2004003331A3 (en) 2004-06-10
JP2005530853A (ja) 2005-10-13
AU2003253761A1 (en) 2004-01-19
US20060128990A1 (en) 2006-06-15

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NO20045691L (no) Ikke-korrosive amfoteriske overflateaktive stoffer og fremgangsmate for bronnbehandling

Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application