CA2597137C - Agents moussants utilises dans des reservoirs de couches de charbon
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Agents moussants utilises dans des reservoirs de couches de charbon
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Publication number
CA2597137C
CA2597137CCA002597137ACA2597137ACA2597137CCA 2597137 CCA2597137 CCA 2597137CCA 002597137 ACA002597137 ACA 002597137ACA 2597137 ACA2597137 ACA 2597137ACA 2597137 CCA2597137 CCA 2597137C
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CA
Canada
Prior art keywords
surfactant
coal
composition
water
fracturing
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.)
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Schlumberger Canada Ltd
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Schlumberger Canada Ltd
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Publication date
Application filed by Schlumberger Canada LtdfiledCriticalSchlumberger Canada Ltd
Priority claimed from CA002401150Aexternal-prioritypatent/CA2401150C/fr
Publication of CA2597137A1publicationCriticalpatent/CA2597137A1/fr
Application grantedgrantedCritical
Publication of CA2597137CpublicationCriticalpatent/CA2597137C/fr
Melanges d'hydrocarbures optimises miscibles avec du co<sb>2</sb> et procedes d'utilisation desdits melanges d'hydrocarbures optimises miscibles avec du co<sb>2</sb>