DK1893717T3 - Tensidblandinger til den tertiære råolieudvinding - Google Patents

Tensidblandinger til den tertiære råolieudvinding

Info

Publication number
DK1893717T3
DK1893717T3 DK06777283.0T DK06777283T DK1893717T3 DK 1893717 T3 DK1893717 T3 DK 1893717T3 DK 06777283 T DK06777283 T DK 06777283T DK 1893717 T3 DK1893717 T3 DK 1893717T3
Authority
DK
Denmark
Prior art keywords
backbone
amphiphilic
side chains
crude oil
oil recovery
Prior art date
Application number
DK06777283.0T
Other languages
English (en)
Inventor
Juergen Huff
Guenter Oetter
Angelika Kuehnle
Susanne Petrovic
Marcus Guzmann
Ingo Muenster
Gregor Brodt
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Application granted granted Critical
Publication of DK1893717T3 publication Critical patent/DK1893717T3/da

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
    • C09K8/58—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
    • 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
    • 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
    • C09K23/38—Alcohols, e.g. oxidation products of paraffins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/935—Enhanced oil recovery
    • Y10S507/936—Flooding the formation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Fats And Perfumes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DK06777283.0T 2005-06-09 2006-06-08 Tensidblandinger til den tertiære råolieudvinding DK1893717T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005026716A DE102005026716A1 (de) 2005-06-09 2005-06-09 Tensidmischungen für die tertiäre Erdölförderung
PCT/EP2006/062993 WO2006131541A1 (de) 2005-06-09 2006-06-08 Tensidmischungen für die tertiäre erdölförderung

Publications (1)

Publication Number Publication Date
DK1893717T3 true DK1893717T3 (da) 2010-08-30

Family

ID=36721777

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06777283.0T DK1893717T3 (da) 2005-06-09 2006-06-08 Tensidblandinger til den tertiære råolieudvinding

Country Status (13)

Country Link
US (2) US8053396B2 (da)
EP (1) EP1893717B1 (da)
CN (1) CN101238193B (da)
AT (1) ATE468378T1 (da)
BR (1) BRPI0611721A2 (da)
CA (1) CA2610758C (da)
DE (2) DE102005026716A1 (da)
DK (1) DK1893717T3 (da)
EA (1) EA018626B1 (da)
MX (1) MX2007015342A (da)
NO (1) NO20076085L (da)
UA (1) UA88960C2 (da)
WO (1) WO2006131541A1 (da)

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Also Published As

Publication number Publication date
EA018626B1 (ru) 2013-09-30
EA200702659A1 (ru) 2008-06-30
CA2610758C (en) 2013-10-08
US8524643B2 (en) 2013-09-03
DE502006006985D1 (de) 2010-07-01
EP1893717A1 (de) 2008-03-05
US8053396B2 (en) 2011-11-08
NO20076085L (no) 2008-03-06
MX2007015342A (es) 2008-02-15
CN101238193A (zh) 2008-08-06
ATE468378T1 (de) 2010-06-15
DE102005026716A1 (de) 2006-12-28
EP1893717B1 (de) 2010-05-19
UA88960C2 (ru) 2009-12-10
US20120012311A1 (en) 2012-01-19
CA2610758A1 (en) 2006-12-14
WO2006131541A1 (de) 2006-12-14
BRPI0611721A2 (pt) 2012-07-31
US20080194435A1 (en) 2008-08-14
CN101238193B (zh) 2012-04-11

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