Open Access

Table 9

Range of oil properties for impure CO2 injection.

Parameter Max Min Average
T pr 1.478 0.926 1.13
x 7.714 0 1.15
MwC5+ (g/gmole) 261.64 136.264 176.76
ω 0.224 0.126 0.2
P pc (MPa) 5.753 8.172 7.15
MMP (MPa) 26.89 6.536 14.71

Notes: T, Temperature; T pc, Pseudo critical temperature of injection gas; T pr, relative pseudo reduced temperature of injection gas; x, volatile to intermediate ratio; MwC5+, Molecular weight of C5+ fraction of oil; ω, average acentric factor of injected gas; P pc, Pseudo reduced pressure; MMP, Minimum Miscibility Pressure.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.