study the mechanistic model for upward flow in wellbores

Gravel Pack, Artificial lifting systems, Vertical Lift Performance and Well bore problems.......

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tomorrow
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Joined: Tue Apr 01, 2008 5:27 pm

study the mechanistic model for upward flow in wellbores

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Hi all my best friends,
I am studying about models flowing in wellbores,such as : Hagedorn Brow,Dun Ros,Beg Brill..And I want to use computational equation to calculate some dimensionless numbers (such as Nvl,Nvg,Nd,Nl....in Hagedorn Brow),replace for using charts.I have read Multiphase flow in well( good book),but it does not have what I need.
Pls help me ASAP.Thanks.
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