Study on CO₂–Water Co-Injection Miscible Characteristics in Low-Permeability Near-Critical Volatile Oil Reservoir

Low-permeability near-critical volatile reservoirs are characterized by light oil, complex fluid phase, and strong reservoir inhomogeneity, etc. Purely injecting CO₂ will create a series of problems, such as serious gas channeling, low sweep efficiency, and low oil recovery. T...

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Bibliographic Details

Published in:	Energies
Main Authors:	Dali Hou, Jinghui Li, Hongming Tang, Jianchun Guo, Xueni Xiang
Format:	Article
Language:	English
Published:	MDPI AG 2022-09-01
Subjects:	low-permeability near-critical volatile reservoir CO<sub>2</sub>–water co-injection miscible-phase flooding
Online Access:	https://www.mdpi.com/1996-1073/15/19/7131