Study on the Synergistic Effects between Petroleum Sulfonate and a Nonionic–Anionic Surfactant for Enhanced Oil Recovery

Study on the Synergistic Effects between Petroleum Sulfonate and a Nonionic–Anionic Surfactant for Enhanced Oil Recovery

Nonionic–anionic surfactants are expected to be applied in chemical flooding due to their important properties such as ultralow IFT values, good salt tolerance, and no chromatographic separation in porous media. In this study, a new type of nonionic–anionic–hydrophobic group structure surfactant N,...

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Bibliographic Details
Main Authors: Huoxin Luan, Zhaohui Zhou, Chongjun Xu, Lei Bai, Xiaoguang Wang, Lu Han, Qun Zhang, Gen Li
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Energies
Subjects:
petroleum sulfonate
nonionic–anionic surfactant
synergistic effect
interfacial tension
enhanced oil recovery
Online Access:https://www.mdpi.com/1996-1073/15/3/1177

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https://www.mdpi.com/1996-1073/15/3/1177

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