Low interfacial tension nanofluid oil displacement agent and preparation and application thereof

The invention discloses a nano-fluid oil displacement agent with low interfacial tension as well as preparation and application of the nano-fluid oil displacement agent. The nano-fluid oil displacement agent is prepared from the following raw materials in parts by weight: 5 to 12 parts of amphiphili...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WU WENCHUAN, GAO JIN, LI YONG, WEI XIANGXIN, LUO QING, TANG CHANGQIANG, LEI BING
Format: Patent
Sprache:chi ; eng
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