Numerical Simulation Of Flow Through A
Wellbore For Horizontal Wells
Author(s)
M. A. Abdulwahid, S. F. Dakhil & I. N. Niranjan Kumar
Abstract
An understanding of flow in long horizontal wells can be an important aspect of
reservoir management. In view of this, a comprehensive study was undertaken
for a pipe with a diameter of 0.022 m and two perforations; one on the upper
surface and the other on the lower surface with 0.006 m diameter and 180°
phasing. The flow variations have been related to geometric and operating
parameters. To better understand wellbore flow, Computational Fluid Dynamics
CFD simulations (ANSYS CFX-13) have been used to simulate the flow at the
wellbore to calculate the pressure drop, wall shear stress and turbulence kinetic
energy etc. Using RNG k −ε model to predict the flow behavior of turbulent
pipe flow with the radial flow through perforations in the pipe wall. Comparison
CFD results with the other researchers agree with them in relation to the
behavior of wall shear stress, pressure drop etc.
Keywords: pipe, perforations, CFD, wellbore, turbulent flow, wall shear stress,
inflow, pressure drop.
Keywords
Keywords: pipe, perforations, CFD, wellbore, turbulent flow, wall shear stress,inflow, pressure drop.
Related Book
Other papers in this volume
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