Study on CO2 EOR and its geological sequestration potential in oil field around Yulin city
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- 作者：He Li-pinga ; b ; Shen Ping-pinga ; c ; Liao Xin-weia ; Gao Qi-Chaoa ; Wang Cheng-shengd ; chanellff@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Li Fangfanga
- 关键词：CO2 EOR ; Geological storage ; Minimum miscibility pressure ; Miscible flooding ; Immiscible flooding
- 刊名：Journal of Petroleum Science and Engineering
- 出版年：2015
- 出版时间：October 2015
- 年：2015
- 卷：134
- 期：Complete
- 页码：199-204
- 全文大小：5143 K
文摘
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CO2 EOR and sequestration potential of 22 oil fields around Yulin city in China were evaluated.
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Four oil fields with shallow depth or high oil viscosity are not suitable for CO2 EOR and sequestration project.
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The correlation of MMP prediction in China is different from Mungan correlation.
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Oil fields which suitable for CO2 miscible flooding revealed higher oil recovery and sequestration coefficient than those of CO2 immiscible flooding.