FREMGANGSMÅDE TIL STYRING AF MIGRATION AF FORMATIONSFINPARTIKLER

FREMGANGSMÅDE TIL STYRING AF MIGRATION AF FORMATIONSFINPARTIKLER

A method for limiting and/or preventing the migration of fines in a geological formation, in particular a subterranean formation, the method including bringing the formation into contact with one or more copolymers including at most 40 mol % of repeating units derived from a cationic monomer.

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Bibliographische Detailangaben
Hauptverfasser: BOUILLOT, Jérôme, GAILLARD, Nicolas, SALEHI, Nazanin, ZAITOUN, Alain, TEMPLIER, Arnaud
Format: Patent
Sprache:dan
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:A method for limiting and/or preventing the migration of fines in a geological formation, in particular a subterranean formation, the method including bringing the formation into contact with one or more copolymers including at most 40 mol % of repeating units derived from a cationic monomer.