Experimental study on the enhanced oil recovery by in situ foam formulation

Experimental study on the enhanced oil recovery by in situ foam formulation

Abstract In situ CO2 foams (ISCF) are studied systematically by combining in situ CO2 gas reactants (carbonate anhydrous, hydrochloric acid) and bio‐based surfactant. Sandpack flooding experiments at 60°C along with PVT experiments were carried out to analyze the oil displacement mechanisms. The res...

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Bibliographic Details
Main Authors: Hailong Chen, Zhaomin Li, Fei Wang, Aixin Li, Silagi Wanambwa, Teng Lu
Format: Article
Language:English
Published: Wiley 2020-04-01
Series:Energy Science & Engineering
Subjects:
in situ foam
intelligent acidification
interfacial tension reduction
viscosity reduction
Online Access:https://doi.org/10.1002/ese3.570

Internet

https://doi.org/10.1002/ese3.570

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