Empirical Formula for Minimum Miscible Pressure of CO2-oil System in China

MMP of CO2 and system in China oilfields is generally higher than that of other oilfields aboard. By abundant investigations the reason and the prediction of MMP is systematic analyzed. Based on the statistical data of reservoir characteristics, oil physical properties, injection gas components from...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2018-01, Vol.108 (3)
Main Authors: Zhang, Xiansong, Chen, Hao, Tang, He, Chen, Guanzhong, Shen, Xiong
Format: Article
Language:English
Subjects:
Carbon dioxide
Empirical analysis
Oil and gas fields
Oil fields
Physical properties
Online Access:Get full text
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Summary:MMP of CO2 and system in China oilfields is generally higher than that of other oilfields aboard. By abundant investigations the reason and the prediction of MMP is systematic analyzed. Based on the statistical data of reservoir characteristics, oil physical properties, injection gas components from dozens of oilfields in China, a correlation formula was regressed and derived. Compared to some other empirical formula, predicting results of this new empirical formula is relatively satisfactory.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/108/3/032047