Research Paper Petroleum Engineering – Exploration
Permeability index calculation using dipole sonic log and its calibration with the core data in Karanj oilfield, Southwest of Iran

Alireza Kordzangeneh; Bahram Habibnia; Majid Akbari

Articles in Press, Accepted Manuscript, Available Online from 20 September 2023

https://doi.org/10.22050/ijogst.2023.331104.1628

Abstract
  Permeability is one of the most significant petrophysical parameters of reservoir rock and its accurate, inexpensive, and rapid estimation is important. One of the methods for the estimation of permeability is the Stoneley flow zone index method. In this study, this method was used to estimate the permeability. ...  Read More

Research Paper Chemical Engineering
Studying Isotherm, Kinetics and Thermodynamic Parameters of Heat Stable Acetate Salt Adsorption from Amine Solution by Anion Ion-Exchange Resin

Behrouz Bayati; pardis morshedi; Akbar Falahi; Towan Kikhavandi

Articles in Press, Accepted Manuscript, Available Online from 04 December 2023

https://doi.org/10.22050/ijogst.2023.382722.1666

Abstract
  HThe formation of heat stable salts, such as acetate, formate, oxalate, and thiosulfate, in gas sweetening units creates various issues including corrosion, high foaming, and a reduction in unit efficiency. This research aimed to investigate the elimination of heat stable salts using an anion resin. ...  Read More

Research Paper Petroleum Engineering – Drilling
Calculating the optimal time of Fishing operations during drilling in the Gachsaran oil field

Seyed Reza Shadizadeh; Sina Khajehniyazi

Articles in Press, Accepted Manuscript, Available Online from 30 December 2023

https://doi.org/10.22050/ijogst.2023.418574.1696

Abstract
  Fishing operations are one of the most important parts of drilling operations. If the fishing operation fails, the other direction should be considered to continue drilling and reach the desired depth, which can be achieved by using sidetracking operations. The long-term fishing operation increases the ...  Read More

Research Paper Safety and Technical Protection Engineering
Risk Management of Chlorine Gas Release from Chlorine Gas Storage Tanks Using FMEA Method

Abdolrahim Taheri; Dariush Nouri Bakhsh; mohsen motevasel; Gholamreza Rashed

Articles in Press, Accepted Manuscript, Available Online from 30 December 2023

https://doi.org/10.22050/ijogst.2023.397609.1680

Abstract
  Chlorine is a toxic and oxidising gas used in Iran to purify drinking water. There has been no research into the effects of the gas or the explosion of the tank, which could cause irreparable damage to people and the surrounding area. No such research has been carried out in the city of Abadan. To this ...  Read More

Research Paper Safety and Technical Protection Engineering
Quantitative Risk Assessment of a Buried Pipeline using the Monte Carlo Simulation Method

Abdolrahim Taheri; Soleimani torfi Soleimani torfi

Articles in Press, Accepted Manuscript, Available Online from 07 January 2024

https://doi.org/10.22050/ijogst.2024.411753.1690

Abstract
  Pipelines are considered the most practical way to transport oil and gas. However, some factors such as corrosion, third party damage, etc. can lead to serious incidents. Appropriate risk assessment can help reduce the risk of pipeline systems. Prioritizing repairs, scheduling physical integrity assessments, ...  Read More

Research Paper Safety and Technical Protection Engineering
Statistical modeling of environmental pollution of soil around oilfields using geochemical indices

Danial Khodoli zangeneh; Hakimeh Amanipoor; Sedigheh Battaleb-Looie

Articles in Press, Accepted Manuscript, Available Online from 17 January 2024

https://doi.org/10.22050/ijogst.2024.413451.1691

Abstract
  The importance of the study of Quaternary deposits has increased to such an extent that it now occupies a significant part of research in different parts of the world. In oil-rich countries, including Iran, pollution caused by oil industry activities such as drilling and exploitation has seriously threatened ...  Read More

Research Paper Geophysics
Investigation the effect of Al2O3-SiO2 ceramic coating on the hot oxidation kinetics of steel products in preheating furnaces

Mahammad Laribaghal; Mehdi Khorasanian; Mostafa Eskandari; Seyed Reza Alavi Zaree

Articles in Press, Accepted Manuscript, Available Online from 18 February 2024

https://doi.org/10.22050/ijogst.2024.432392.1700

Abstract
  In steel production plants, such as those manufacturing sheets, pipes, and round bars, raw materials are annealed in preheating furnaces at approximately 1200 oC before undergoing hot deformation process. Substantial oxidation and loss of raw steel materials occur in preheating furnaces, resulting in ...  Read More

Review paper Petroleum Engineering – Reservoir
A Critical Review of Scaling of Spontaneous Imbibition in Fractured Reservoirs

Seyed Mojtaba Bassir; Hassan Shokrollahzadeh Bebahani; Khalil Shahbazi; Shahin Kord

Articles in Press, Corrected Proof, Available Online from 11 May 2024

https://doi.org/10.22050/ijogst.2023.411706.1689

Abstract
  Spontaneous imbibition of aquifer brine is one of the main mechanisms of hydrocarbon recovery in the water-invaded zone of fractured reservoirs. Most of the fractured reservoir rocks are oil-wet carbonate. Simulation of spontaneous imbibition becomes more important when an enhanced oil recovery (EOR) ...  Read More