CA2714802C - Methode de traitement de formation souterraine avec une substance degradable - Google Patents

Methode de traitement de formation souterraine avec une substance degradable Download PDF

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Publication number
CA2714802C
CA2714802C CA2714802A CA2714802A CA2714802C CA 2714802 C CA2714802 C CA 2714802C CA 2714802 A CA2714802 A CA 2714802A CA 2714802 A CA2714802 A CA 2714802A CA 2714802 C CA2714802 C CA 2714802C
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CA
Canada
Prior art keywords
hydrolysable
group
metal oxide
treatment fluid
subterranean formation
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.)
Active
Application number
CA2714802A
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English (en)
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CA2714802A1 (fr
Inventor
Andrey Fedorov
Olesya Levanyuk
Tatiana Zolnikova
Vadim Khlestkin
Alexander Nadeev
Diankui Fu
Bruno Lecerf
Shiyi Wang
Gary John Tustin
Valerie Lafitte
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Schlumberger Canada Ltd
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Schlumberger Canada Ltd
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Publication date
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Publication of CA2714802A1 publication Critical patent/CA2714802A1/fr
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Publication of CA2714802C publication Critical patent/CA2714802C/fr
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  • Processing Of Solid Wastes (AREA)

Abstract

Une méthode de traitement dune formation souterraine pénétrée par un puits de forage est proposée, laquelle comprend la fourniture dun fluide de traitement comprenant un agent tensioactif viscoélastique ayant au moins une liaison dégradable, un matériau hydrolysable et un matériau de contrôle du pH, dans lequel le matériau de contrôle du pH possède un pH égal ou supérieur à environ 9 et comprend un matériau fortement alcalin et un agent oxydant; et linjection dans la formation souterraine du fluide de traitement.
CA2714802A 2009-09-16 2010-09-15 Methode de traitement de formation souterraine avec une substance degradable Active CA2714802C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2009000477 2009-09-16
RUPCT/RU2009/000477 2009-09-16

Publications (2)

Publication Number Publication Date
CA2714802A1 CA2714802A1 (fr) 2011-03-16
CA2714802C true CA2714802C (fr) 2018-11-06

Family

ID=43759569

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2714802A Active CA2714802C (fr) 2009-09-16 2010-09-15 Methode de traitement de formation souterraine avec une substance degradable

Country Status (2)

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CA (1) CA2714802C (fr)
MX (1) MX354171B (fr)

Also Published As

Publication number Publication date
MX354171B (es) 2018-02-16
MX2010009691A (es) 2011-07-15
CA2714802A1 (fr) 2011-03-16

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Effective date: 20150902