Laboratory Investigation of Influences of Initial Oil Saturation and Oil Viscosity on Oil Recovery by CO2 Miscible Flooding (SPE-106958)

摘要

Miscible carbon dioxide flooding is an effective method for Enhanced Oil Recovery (EOR). The main objectives of this study are to investigate the influences of mobile oil saturation at the start of CO2 flooding and reservoir oil viscosity on oil recovery by CO2 miscible flooding. Fluid and rock samples used were obtained from a field under development in the U. A. E.