1. A New Cementation Factor Correlation in Carbonate Parts of Oil Fields in South-West Iran

Saeed Rafiee; Abdolnabi Hashemi; Mohammad Shahi

Volume 3, Issue 2 , Spring 2014, , Pages 1-17

http://dx.doi.org/10.22050/ijogst.2014.6030

Abstract
  Petrophysical parameters such as porosity, water and oil saturations, formation resistivity factor, etc. describe the storage capability of the porous media or the capacity of rocks to hold fluids. The modified Archie’s equation    . / . , also called the saturation equation, is used ...  Read More

2. Gas-liquid Relative Permeability Estimation in 2D Porous Media by Lattice Boltzmann Method: Low Viscosity Ratio 2D LBM Relative Permeability

Sadegh Mahmoudi; Abdonabi Hashemi; Shahin Kord

Volume 2, Issue 2 , Spring 2013, , Pages 34-49

http://dx.doi.org/10.22050/ijogst.2013.3536

Abstract
  This work is a primary achievement in studying the CO2 and N2–oil systems. To predict gas-liquid relative permeability curves, a Shan-Chen type multicomponent multiphase lattice Boltzmann model for two-phase flow through 2D porous media is developed. Periodic and bounce back boundary conditions ...  Read More