Nonlinear behavior of instabilities in diphasic flow in a heterogeneous porous medium

1980 ◽  
Vol 58 (12) ◽  
pp. 1729-1733
Author(s):  
D. S. Pal
Keyword(s):  
Porous Medium ◽  
Statistical Model ◽  
Capillary Pressure ◽  
Nonlinear Behavior ◽  
Heterogeneous Porous Medium ◽  
Water Displacement ◽  
Oil Water ◽  
Statistical Viewpoint

The nonlinear behavior of instabilities (fingers) in a specific oil–water displacement process, which includes the effects of capillary pressure in a heterogeneous porous medium, has been analysed from a statistical viewpoint. It is shown that, based on theories available for capillary pressure, the statistical model does not lead to any stabilization of the fingers.

Statistical behavior of fingering in a displacement process in heterogeneous porous medium with capillary pressure

1969 ◽  
Vol 47 (3) ◽  
pp. 319-324 ◽  
Author(s):  
A. P. Verma
Keyword(s):  
Porous Medium ◽  
Perturbation Method ◽  
Capillary Pressure ◽  
Equation Of Motion ◽  
Perturbation Solution ◽  
Heterogeneous Porous Medium ◽  
Water Displacement ◽  
Statistical Behavior ◽  
Oil Water ◽  
Special Case

The stabilization of fingers in a specific oil–water displacement process with capillary pressure has been statistically discussed for a given heterogeneous porous medium. The equation of motion has been solved by a perturbation method. It is shown that the perturbation solution does produce "stable" fingers in one special case corresponding to the investigated problem.

Analysis of two-dimensional solute transport through heterogeneous porous medium

2018 ◽  
Vol 2 (3) ◽  
Author(s):  
Atul Kumar ◽  
◽  
Lav Kush Kumar ◽  
Shireen Shireen ◽  
◽  
...  
Keyword(s):  
Porous Medium ◽  
Solute Transport ◽  
Two Dimensional ◽  
Heterogeneous Porous Medium

A high precision computing method for heat transfer in the process of oil-water displacement

2021 ◽  
Vol 33 (5) ◽  
pp. 958-969
Author(s):  
Pan-pan Han ◽  
Ke Chen ◽  
Dong-xi Liu ◽  
Yun-xiang You ◽  
Jin Wang
Keyword(s):  
Heat Transfer ◽  
High Precision ◽  
Water Displacement ◽  
Oil Water ◽  
Computing Method
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