Study on Oil Displacement Mechanism of Betaine/Polymer Binary Flooding in High-Temperature and High-Salinity Reservoirs

Study on Oil Displacement Mechanism of Betaine/Polymer Binary Flooding in High-Temperature and High-Salinity Reservoirs

As an efficient and economical method to enhance oil recovery (EOR), it is very important to explore the applicability of chemical flooding under harsh reservoir conditions, such as high temperature and high salinity. We designed microscopic visualization oil displacement experiments to comprehensiv...

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Bibliographic Details
Main Authors: Xiuyu Zhu, Qun Zhang, Changkun Cheng, Lu Han, Hai Lin, Fan Zhang, Jian Fan, Lei Zhang, Zhaohui Zhou, Lu Zhang
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Molecules
Subjects:
betaine
polymer
bulk viscosity
binary flooding
oil displacement mechanism
Online Access:https://www.mdpi.com/1420-3049/30/5/1145
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