Petroleum Engineering
1. Evaluation of a novel mechanistic approach to predict transport of water and ions through shale

Nima Hamidian Shoormasti; Seyyed Alireza Tabatabaei-Nezhad; seyyedalireza Tabatabaei-Nezhad

Articles in Press, Accepted Manuscript, Available Online from 02 September 2021

http://dx.doi.org/10.22050/ijogst.2021.226919.1546

Abstract
  Prediction of transport parameters is an important issue in shale formations. A unique and novel method to address this subject is the Revil model (Revil et al. 2011) which has been updated here for multivalent salts. The updated model for water and ion transport through shale has been evaluated against ...  Read More

Petroleum Engineering
2. A New Methodology to Define Net Pay Zone in Gas Reservoirs

Mehdi Qassamipour; Elnaz Khodapanah; Seyyed Alireza Tabatabaei-Nezhad

Volume 9, Issue 2 , Spring 2020, , Pages 13-30

http://dx.doi.org/10.22050/ijogst.2020.196320.1516

Abstract
  Net pay thickness is defined as that portion of a reservoir which contains economically producible hydrocarbons with today’s technology, prices, and costs. This thickness is a key parameter of the volumetric calculation of in-place hydrocarbons, well test interpretation, and reservoir characterization. ...  Read More

Chemical Engineering
3. 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