Page 92 - Enhanced Oil Recovery in Shale and Tight Reservoirs
P. 92

Asphaltene precipitation and deposition in a huff-n-puff process  79




























              Figure 3.18 Oil recovery factors at different huff pressures with asphaltene deposition
              included.


































              Figure 3.19 Reductions by asphaltene deposition in oil recovery factor at different puff
              pressures.
   87   88   89   90   91   92   93   94   95   96   97