Characterization of Stages of CO<sub>2</sub>-Enhanced Oil Recovery Process in Low-Permeability Oil Reservoirs Based on Core Flooding Experiments

Characterization of Stages of CO<sub>2</sub>-Enhanced Oil Recovery Process in Low-Permeability Oil Reservoirs Based on Core Flooding Experiments

Understanding the CO<sub>2</sub> displacement mechanism in ultra-low-permeability reservoirs is essential for improving oil recovery. In this research, a series of displacement experiments were conducted on sandstone core samples from the Chang 6 reservoir in the Huaziping area using a m...

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Bibliographic Details
Main Authors: Yutong Zhu, Xinwen Wang, Yulong Kang, Chaobin Guo, Qingcheng He, Cai Li
Format: Article
Language:English
Published: MDPI AG 2024-10-01
Series:Energies
Subjects:
low permeability
Chang 6 reservoir
CO<sub>2</sub> flooding
NMR
oil recovery
Online Access:https://www.mdpi.com/1996-1073/17/21/5469

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https://www.mdpi.com/1996-1073/17/21/5469

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