Experimental study on effect of N2 on physical parameters and phase equilibrium patterns of CO2-rich injection gas

The high cost of industrial flue gas treatment makes injecting CO₂-rich exhaust gas into depleted oil and gas reservoirs a potential technology for enhanced recovery and carbon sequestration. This study aims to guide the injection process, and the effect of N2 on the physical properties of CO2-rich...

Full description

Bibliographic Details

Published in:	Youqicang pingjia yu kaifa
Main Author:	QIN Nan, GAN Xiaofei, LUO Yu, LIU Xiaoxu, WEN Bin, CHEN Xingyu
Format:	Article
Language:	Chinese
Published:	Editorial Department of Petroleum Reservoir Evaluation and Development 2025-08-01
Subjects:	|co2-rich injection gas|n2 impurity gas|experimental measurement of physical parameters|phase variation pattern|cpa equation of state|opalescence phenomenon
Online Access:	https://red.magtech.org.cn/fileup/2095-1426/PDF/1752895861606-1102383055.pdf