Research Paper Petroleum Engineering
Detection of Heavy Bitumen Contaminations with Using Corrected Rock-Eval Pyrolysis Data

Meisam Hemmati; Yaser Ahmadi

Volume 11, Issue 2 , April 2022, Pages 1-15

http://dx.doi.org/10.22050/ijogst.2021.290550.1598

Abstract
  The Rock-Eval pyrolysis is a thermal method that is widely used by the petroleum geologist for evaluation of source rock characteristics and obtain geochemistry parameters. However, there are misconceptions and misuses in exceptional cases that could lead to erroneous conclusions after using the Rock-Eval ...  Read More

Research Paper Management
Designing Enhanced Oil Recovery (EOR)/ improved Oil Recovery (IOR) Technology Road Map in oil Fields

Nazanin Ghaleh Khandani; Reza Radfar; Bita Tabrizian

Volume 11, Issue 2 , April 2022

http://dx.doi.org/10.22050/ijogst.2022.326477.1621

Abstract
  The oil industry is looking for a way to develop reservoir management and optimal production of hydrocarbon reservoirs. The use of advanced technologies in the extraction of oil and gas reserves is very important in advancing the short-term and long-term goals of this industry, both in terms of product ...  Read More

Research Paper Technical Inspection Engineering
The Effect of Using Conocarpus Extract as Green Inhibitor on Steel Corrosion in Hydrochloric Acid Environment in Oil Well Acidizing

Gholamreza Rashed; maryam salehi; Mohammadreza Shishesaz; Iman Danaee

Volume 11, Issue 2 , April 2022

http://dx.doi.org/10.22050/ijogst.2022.326955.1622

Abstract
  The effect of using Conocarpus extract as a green inhibitor on the corrosion behavior of mild steel in a 1M HCL environment was investigated by electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PDP), scanning electron microscopy (SEM), and Fourier-transform infrared spectroscopy ...  Read More

Research Paper Petroleum Engineering
Investigation of the effect of nano zeolite on the rheological and mechanical properties of heavy weight cement slurry for drilling wells in Iranian southern oil field

Amin poorzangheneh; Bijan ghanavati; Borzu Asgari pirbalouti

Volume 11, Issue 2 , April 2022

http://dx.doi.org/10.22050/ijogst.2022.334377.1630

Abstract
  Oil well cementing is a multi-purpose operation, in which cement slurries are prepared by mixing water, cement and various additives and is pumped into the well in order to isolate productive zones, protect the casing pipe, perform remedial operations, controlling drilling fluid lost or abandon the well. ...  Read More

Research Paper Petroleum Engineering
Surfactant (Sodium dodecyl sulphate) Coated Silica (SiO2) Nanoparticles for Enhanced Oil Recovery: An Optimized Approach

JOSHUA LELESI KONNE; Ogochukwu Vivian Udeh; Grace Agbizu Cookey; GODWIN CHUKWUMA JACOB NMEGBU

Volume 11, Issue 2 , April 2022

http://dx.doi.org/10.22050/ijogst.2022.334848.1632

Abstract
  Increasing demand of hydrocarbons has prompted new strategies of recovery by application of nanoparticle-surfactant flooding in Chemical Enhanced Oil Recovery (CEOR). Some mechanisms involved in improving oil mobility are alteration of rock wettability and reduction in interfacial tension between the ...  Read More

Research Paper Chemical Engineering – Transport phenomena
Asphaltene deposition in porous media micromodels: experimental studies and comprehensive permeability-reducing mechanisms

Maedeh Mahmoudi; Nima Esmaeilian; Farzin Zokaee Ashtiyani; Bahram Dabir

Volume 11, Issue 2 , April 2022

http://dx.doi.org/10.22050/ijogst.2022.327070.1626

Abstract
  Asphaltene-induced formation damage is one of the complicated processes of permeability damage in porous media, particularly in the near-wellbore area. Asphaltene particles precipitate out of the bulk fluid phase during production as a consequence of pressure drop, which may reduce permeability owing ...  Read More