ATE469198T1 - Methode und zusammensetzung für sekundärölforderung - Google Patents

Methode und zusammensetzung für sekundärölforderung

Info

Publication number
ATE469198T1
ATE469198T1 AT04719259T AT04719259T ATE469198T1 AT E469198 T1 ATE469198 T1 AT E469198T1 AT 04719259 T AT04719259 T AT 04719259T AT 04719259 T AT04719259 T AT 04719259T AT E469198 T1 ATE469198 T1 AT E469198T1
Authority
AT
Austria
Prior art keywords
composition
oil extraction
secondary oil
hydrocarbon
aliphatic
Prior art date
Application number
AT04719259T
Other languages
English (en)
Inventor
Paul Shpakoff
Kirk Raney
Original Assignee
Shell Int Research
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32961520&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE469198(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE469198T1 publication Critical patent/ATE469198T1/de

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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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
AT04719259T 2003-03-11 2004-03-10 Methode und zusammensetzung für sekundärölforderung ATE469198T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/385,578 US7055602B2 (en) 2003-03-11 2003-03-11 Method and composition for enhanced hydrocarbons recovery
PCT/US2004/007251 WO2004081342A2 (en) 2003-03-11 2004-03-10 Method and composition for enhanced hydrocarbons recovery

Publications (1)

Publication Number Publication Date
ATE469198T1 true ATE469198T1 (de) 2010-06-15

Family

ID=32961520

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04719259T ATE469198T1 (de) 2003-03-11 2004-03-10 Methode und zusammensetzung für sekundärölforderung

Country Status (14)

Country Link
US (5) US7055602B2 (de)
EP (1) EP1604094B1 (de)
CN (1) CN1777735B (de)
AT (1) ATE469198T1 (de)
AU (1) AU2004219635B2 (de)
BR (1) BRPI0408233A (de)
CA (1) CA2538439C (de)
DE (1) DE602004027355D1 (de)
EA (1) EA009260B1 (de)
MA (1) MA27830A1 (de)
MX (1) MXPA05009664A (de)
NO (1) NO20054348L (de)
WO (1) WO2004081342A2 (de)
ZA (1) ZA200507349B (de)

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CA2538439C (en) 2012-10-02
US7262153B2 (en) 2007-08-28
US20060185845A1 (en) 2006-08-24
EP1604094A2 (de) 2005-12-14
EA009260B1 (ru) 2007-12-28
CN1777735A (zh) 2006-05-24
EP1604094B1 (de) 2010-05-26
NO20054348L (no) 2005-10-11
MA27830A1 (fr) 2006-04-03
WO2004081342A3 (en) 2005-03-17
US20040177958A1 (en) 2004-09-16
DE602004027355D1 (de) 2010-07-08
BRPI0408233A (pt) 2006-03-01
US20060027363A1 (en) 2006-02-09
AU2004219635A1 (en) 2004-09-23
US7055602B2 (en) 2006-06-06
AU2004219635B2 (en) 2007-09-13
US20060189486A1 (en) 2006-08-24
CN1777735B (zh) 2010-11-10
US20070079964A1 (en) 2007-04-12
WO2004081342A2 (en) 2004-09-23
US7137447B2 (en) 2006-11-21
EA200501443A1 (ru) 2006-04-28
MXPA05009664A (es) 2006-01-27
CA2538439A1 (en) 2004-09-23
US7612022B2 (en) 2009-11-03
ZA200507349B (en) 2007-02-28
US7229950B2 (en) 2007-06-12

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