High-order fully implicit SIMPLE-based model for fully implicit simulation of upward two-phase flow

2018 ◽  
Vol 29 (8) ◽  
Author(s):  
A. Hajizadeh ◽  
H. Kazeminejad ◽  
S. Talebi
Keyword(s):  
Two Phase Flow ◽  
High Order ◽  
Phase Flow ◽  
Two Phase ◽  
Fully Implicit

Two-Phase Flow (Oil-Water) in Petroleum Reservoir with Irregular Geometry Including Water Injection: Effect of Porosity on the Oil Recovery Factor

2012 ◽  
Vol 326-328 ◽  
pp. 181-186 ◽  
Author(s):  
F. Alves Batista ◽  
B. Gonçalves Coutinho ◽  
Severino Rodrigues de Farias Neto ◽  
Antônio Gilson Barbosa de Lima
Keyword(s):  
Oil Recovery ◽  
Two Phase Flow ◽  
Water Injection ◽  
Recovery Factor ◽  
Phase Flow ◽  
Petroleum Reservoir ◽  
Two Phase ◽  
Fully Implicit ◽  
Irregular Geometry ◽  
Black Oil Model

The aim of this work is to study theoretically the effect of porosity of an oil reservoir with arbitrary geometry on the oil recovery factor. A two-dimensional mathematical modeling (Black-oil model) and numerical solution applied to two-phase flow (water-oil) into the reservoir with irregular geometry including water injection is presented. The conservation equations written in generalized coordinates are solved using the finite volume method, with a fully implicit technique. Results of the pressure and saturation distributions and oil recovery factor over time are presented and evaluated for different values of porosity of the reservoir.

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