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Kill Well Question
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Posted by: Sumit Rama ®

08/19/2010, 05:35:13

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I want to calculate :

Flow Rate = Q Barrels/min
Pressure Drop = Delta P Bar.

I am pumping at P = 690 Bar Pressure from topside to a subsea well at Water depth W=1000 meter through X=2 inch Diameter hose of length L = 1000 meter. Liquid I am using is of Density D = 10 ppg.

Please help. Or any additional info required let me know.








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: Kill Well
: Kill Well -- Sumit Rama Post Reply Top of thread Engineering Forum
Posted by: efendy ®

08/19/2010, 20:54:31

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delta p = (rho*f*L*v^2)/2D this is from Bernoullie

f = friction coefficient
v = flow velocity
L = pipe lenght
D = internal dia. of pipe

Q = A*v ;

A = cross section area of your pipe
v = output velocity








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Posted by: Subsea_intervention ®

08/19/2010, 22:32:50

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Remember you will need to account for hydrostatic pressure when you pump from topside MSV or vessel of opportunity to well.







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Posted by: efendy ®

08/22/2010, 20:40:51

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yes indeed







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