Investigation on the effect of active-polymers with different functional groups for EOR
Abstract: Active-polymer attracted increasing interest as an enhancing oil recovery technology in oilfield development owing to the characteristics of polymer and surfactant. Different types of active functional groups, which grafted on the polymer branched chain, have different effects on the oil displacement performance of the active-polymers. In this article, the determination of molecular size and viscosity of active-polymers were characterized by Scatterer and Rheometer to detect the expanded swept volume ability. And the Leica microscope was used to evaluate the emulsifying property of the active-polymers, which confirmed the oil sweep efficiency. Results show that the Type I active-polymer have a greater molecular size and stronger viscosity, which is a profile control system for expanding the swept volume. The emulsification performance of Type III active-polymer is more stable, which is suitable for improving the oil cleaning efficiency. The results obtained in this paper reveal the application prospect of the active-polymer to enhance oil recovery in the development of oilfields.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Investigation on the effect of active-polymers with different functional groups for EOR ; volume:20 ; number:1 ; year:2020 ; pages:61-68 ; extent:8
e-Polymers ; 20, Heft 1 (2020), 61-68 (gesamt 8)
- Urheber
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Zhang, Dong
Wei, Jian Guang
Zhou, Run Nan
- DOI
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10.1515/epoly-2020-0007
- URN
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urn:nbn:de:101:1-2412151623186.642303691903
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:29 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Zhang, Dong
- Wei, Jian Guang
- Zhou, Run Nan
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