Conception the Fluid Flow Behavior within Oil Reservoir Rock by Using Computed Tomography (CT) Scan

Updata:01-01-1970

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By:Amani J. Majeed, Falah A Abood, Ahmed K. Alshara

DOI:

Abstract:
The behavior of fluid flow has been studied during the different flow
media over the past decades. In addition, the behavior of the flow of fluid
through porous media has garnered much research interest. This paper
sheds light on fissured rocks of oil reservoir media (as one of the porous
media domain), and the effect of these fissured on fluid flow. In this
article, the Finite Volume Method (FVM) has been used to visualize the
behavior of single-phase fluid flow in an actual core according to the dual
porosity dual permeability model. The study was conducted in two parts,
the first was the image processing for one of the real oil reservoir fractured
rock images, where the image was processed and simulated by ANSYS
CFX software, and the results showed a complete visualizing of the fluid
behavior during this domain. As for the other side, a simulation of a real
reservoir rock belonging to the Al-Nour field in Iraq / Misan was made. The
X-ray Computed Tomography (CT) scan has been used to convert the real
fractured core to a dynamic domain. ANSYS-CFX program has been used
and the results illustrated the pressure counter, the velocity counter, the
velocity streamline, and the velocity vectors for the studied model in three
dimensions. A comparison was made between the productivity index for
fractured and non-fractured rock and the results explained that the presence
of fracture can improve the productivity index to about 5.74%
References:

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