Petroleum Engineering
1. Foam Application in Fractured Carbonate Reservoirs: A Simulation Study

Ahmed Zoeir; Mohammad Chahardowli; Mohammad Simjoo

Volume 8, Issue 4 , Autumn 2019, , Pages 18-34

http://dx.doi.org/10.22050/ijogst.2019.147229.1476

Abstract
  Fractured carbonate reservoirs account for 25% of world’s total oil resources and for 90% of Iranian oil reserves. Since calcite and dolomite minerals are oil wet, gas oil gravity drainage (GOGD) is known as the most influencing production mechanism. The most important issue within gas injection ...  Read More

Chemical Engineering
2. Impact of H2S Content and Excess Air on Pollutant Emission in Sour Gas Flares

Ahmed Zoeir; Alireza Tabatabaei Nejad; Elnaz Khodapanah

Volume 8, Issue 1 , Winter 2019, , Pages 1-10

http://dx.doi.org/10.22050/ijogst.2018.127937.1450

Abstract
  In sour gas flares,  content like any other components in inlet gas influences adiabatic flame temperature, which, in turn, impacts on the pollutant emission. Wherever flame temperature increases, the endothermic reaction between  and  is accelerated, which means higher  emission ...  Read More