![[Graphics:Images/index_gr_1.gif]](Images/index_gr_1.gif)
![[Graphics:Images/index_gr_2.gif]](Images/index_gr_2.gif)
Last Run on:
![[Graphics:Images/index_gr_3.gif]](Images/index_gr_3.gif)
To calculate the GOR in 'meaningful' units (SCF/BBL), we need to take the mixture, flash it at standard conditions, and convert each phase to the appropriate units
1) flash
![[Graphics:Images/index_gr_5.gif]](Images/index_gr_5.gif)
2) calculate the relative volumes. Note that we multiply by the phase fraction to convert cm^3/mol to cm^3
![[Graphics:Images/index_gr_7.gif]](Images/index_gr_7.gif)
3) Convert to appropriate units: SCF, BBL
![[Graphics:Images/index_gr_9.gif]](Images/index_gr_9.gif)
4) get ratio
![[Graphics:Images/index_gr_11.gif]](Images/index_gr_11.gif)