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Fetkovich from Multipoint Test Data

 

 

 

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 of Liquid):  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.

 

FETKOVICH EXPONENT:

 

The data is ultimately fit to the backpressure equation

 

C: The coefficient in the empirical IPR equation:

N: The exponent in the empirical IPR equation:

 

*Note: This help file update will be completed at a later time.