Drilling & Wells

PI ratio meaning in oil and gas

Definition

Productivity Index

PI ratio means Productivity Index. This is the volume that would be produced to the well bore per pressure drawdown in the well. PI=Qo/(Pr-Pwf) Where Qo is the volume Pr is the reservoir pressure Pwf is the flowing…

This is the volume that would be produced to the well bore per pressure drawdown in the well. PI=Qo/(Pr-Pwf) Where Qo is the volume Pr is the reservoir pressure Pwf is the flowing bottom hole pressure

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