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A novel numerical simulation method and applications of CO2 thickened flooding

Ming Gao1,2, Wenfeng Lv1,2, Wei Wang3

  • 1Research Institute of Petroleum Exploration & Development, Beijing, 100083, China.

Scientific Reports
|December 6, 2025
PubMed
Summary

This study demonstrates that simulating thickened CO2 viscosity using numerical models effectively improves oil recovery. Adjusting viscosity parameters in simulations offers practical guidance for CO2 Enhanced Oil Recovery (EOR) operations.

Keywords:
CO2 thickeningGas channelingNumerical simulation

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