A specific IPR model:
|
where
surface production rate of rate | |
Absolute Open Flow (AOL) for oil | |
bottom-hole pressure (BHP) | |
drainarea formation pressure | |
bubble-point pressure |
A more general forms of IPR is provided by Vogel IPR @ model and Wiggins IPR @ model.
Inflow Performance Relation (IPR)
[ Richardson and Shaw IPR @ model ] [ Wiggins IPR @ model ]