MA27830A1 - Procede et composition de recuperation accrue des hydrocarbures - Google Patents

Procede et composition de recuperation accrue des hydrocarbures

Info

Publication number
MA27830A1
MA27830A1 MA28538A MA28538A MA27830A1 MA 27830 A1 MA27830 A1 MA 27830A1 MA 28538 A MA28538 A MA 28538A MA 28538 A MA28538 A MA 28538A MA 27830 A1 MA27830 A1 MA 27830A1
Authority
MA
Morocco
Prior art keywords
hydrocarbons
composition
increased recovery
hydrocarbon
aliphatic
Prior art date
Application number
MA28538A
Other languages
English (en)
Inventor
Paul Gregory Shpakoff
Kirk Herbert 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=MA27830(A1) "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
Publication of MA27830A1 publication Critical patent/MA27830A1/fr

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

Abstract

L??invention concerne un procédé de traitement de formation contenant des hydrocarbures, qui peut consister à introduire une composition de récupération formation considérée. Les hydrocarbures de cette formation peuvent entrer en interaction avec la composition, laquelle peut comprendre un tensioactif aliphatique anionique et un additif aliphatique non ionique. Selon certaines variantes, on peut ramifier un tensioactif aliphatique anionique. Selon d'autres variantes, on peut ramifier un additif aliphatique non ionique.
MA28538A 2003-03-11 2005-10-03 Procede et composition de recuperation accrue des hydrocarbures MA27830A1 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
MA27830A1 true MA27830A1 (fr) 2006-04-03

Family

ID=32961520

Family Applications (1)

Application Number Title Priority Date Filing Date
MA28538A MA27830A1 (fr) 2003-03-11 2005-10-03 Procede et composition de recuperation accrue des hydrocarbures

Country Status (14)

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

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Publication number Publication date
US20060185845A1 (en) 2006-08-24
BRPI0408233A (pt) 2006-03-01
US20060189486A1 (en) 2006-08-24
DE602004027355D1 (de) 2010-07-08
US20070079964A1 (en) 2007-04-12
US20060027363A1 (en) 2006-02-09
ATE469198T1 (de) 2010-06-15
EA200501443A1 (ru) 2006-04-28
MXPA05009664A (es) 2006-01-27
AU2004219635A1 (en) 2004-09-23
CA2538439C (fr) 2012-10-02
US20040177958A1 (en) 2004-09-16
EP1604094B1 (fr) 2010-05-26
EP1604094A2 (fr) 2005-12-14
CN1777735A (zh) 2006-05-24
CN1777735B (zh) 2010-11-10
CA2538439A1 (fr) 2004-09-23
US7055602B2 (en) 2006-06-06
NO20054348L (no) 2005-10-11
WO2004081342A3 (fr) 2005-03-17
AU2004219635B2 (en) 2007-09-13
ZA200507349B (en) 2007-02-28
WO2004081342A2 (fr) 2004-09-23
US7612022B2 (en) 2009-11-03
US7262153B2 (en) 2007-08-28
US7137447B2 (en) 2006-11-21
US7229950B2 (en) 2007-06-12
EA009260B1 (ru) 2007-12-28

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