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Constant PI

 

 

 

 

 

RESERVOIR PRESSURE (psia):  The average reservoir pressure in the well's drainage area and can be obtained from pressure buildup analysis.  This option is limited to one reservoir pressure for all zones.

 

WATER CUT (Fraction):  The fraction of the total liquid flow stream that is made up of water.  In the results, fluid rate data is reported as TOTAL fluid which includes this water cut fraction.

 

CONSTANT PI: The Productivity Index consists of the barrels of fluid produced per change in bottomhole pressure (i.e. delta p).