The following diagram represents a typical production system. The reservoir condition is undersaturated and P_ is greater than the bubble point pressure during production. The reservoir pressure at point 6 is maintained at a constant level through water injection. Pressure at the separator is set at a constant level 

a. How would you calculate the pressure drops from 6 →5→4 →3→2-→1? Just state the methods. 

b. Sketch the pressure vs flow rate at these 6 points on the same plot,

 

Transcribed Image Text:

APtubing Pwh FO 3 flowline Horizontal Flowline == Psep 1 01 Separator Gas Vertical or inclined tubing porous media APres Tank a to 6 APtubing Pwh FO 3 flowline Horizontal Flowline == Psep 1 01 Separator Gas Vertical or inclined tubing porous media APres Tank a to 6