Experimental Study of Oil Displacement and Gas Channeling during CO₂ Flooding in Ultra—Low Permeability Oil Reservoir

Aiming to solve the problems of poor CO₂ displacement efficiency and serious gas-channeling and low well-opening rates in ultra-low permeability reservoirs, we carry out CO₂ displacement experiments under different permeability reservoirs by using different development methods,...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Feng Liu, Ping Yue, Qingli Wang, Gaoming Yu, Jiangtang Zhou, Xiukun Wang, Quantang Fang, Xinxin Li
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2022-07-01
Schriftenreihe:	Energies
Schlagworte:	ultra-low permeability reservoir CO<sub>2</sub> flooding air water alternation gas channeling injected pore volume
Online-Zugang:	https://www.mdpi.com/1996-1073/15/14/5119
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