CA2238173A1 - Method of treating an underground formation - Google Patents

Method of treating an underground formation

Info

Publication number
CA2238173A1
CA2238173A1 CA 2238173 CA2238173A CA2238173A1 CA 2238173 A1 CA2238173 A1 CA 2238173A1 CA 2238173 CA2238173 CA 2238173 CA 2238173 A CA2238173 A CA 2238173A CA 2238173 A1 CA2238173 A1 CA 2238173A1
Authority
CA
Canada
Prior art keywords
formation
contacting
treating
underground formation
solvent
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA 2238173
Other languages
French (fr)
Other versions
CA2238173C (en
Inventor
Jan Dirk Bossaerts
Gerbrand Jozef Maria Eijden
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Canada Ltd
Original Assignee
Shell Canada Limited
Jan Dirk Bossaerts
Gerbrand Jozef Maria Eijden
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 Shell Canada Limited, Jan Dirk Bossaerts, Gerbrand Jozef Maria Eijden filed Critical Shell Canada Limited
Priority claimed from PCT/EP1996/005374 external-priority patent/WO1997020129A1/en
Publication of CA2238173A1 publication Critical patent/CA2238173A1/en
Application granted granted Critical
Publication of CA2238173C publication Critical patent/CA2238173C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Epoxy Resins (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A method of treating an underground formation comprising the sequential steps of: (a) contacting the formation with an aqueous medium; (b) contacting the formation with a hydrocarbon fluid; (c) contacting the formation with a solvent in the form of a glycol ether; and (d) contacting the formation with a consolidation solution of between 30 and 60 %m of monomeric and/or polymeric organic polyepoxides having more than one epoxy group per molecule and between 5 and 20 %m of a curing agent in the solvent.
CA 2238173 1995-11-28 1996-11-28 Method of treating an underground formation Expired - Lifetime CA2238173C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP95203271 1995-11-28
EP95203271.2 1995-11-28
PCT/EP1996/005374 WO1997020129A1 (en) 1995-11-28 1996-11-28 Method of treating an underground formation

Publications (2)

Publication Number Publication Date
CA2238173A1 true CA2238173A1 (en) 1997-06-05
CA2238173C CA2238173C (en) 2006-06-06

Family

ID=29403947

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2238173 Expired - Lifetime CA2238173C (en) 1995-11-28 1996-11-28 Method of treating an underground formation

Country Status (1)

Country Link
CA (1) CA2238173C (en)

Also Published As

Publication number Publication date
CA2238173C (en) 2006-06-06

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Effective date: 20161128