• Effectiveness of Sol-Gel Organically Modified Silica Xerogel as a Barrier Coating for Corrosion Protection 

  Bahrami Gargari, Mohammad؛ Karimzadeh, Ramin (Persian Gulf University, 2024-12-01)

  Metal Alloys have a vital role in many technological and industrial applications; however, the vulnerability of alloys to corrosion inevitably has disruptive issues on huge economic losses and catastrophes. In this study, ...

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• A Comprehensive Assessment of Critical Parameters Affecting Petroleum Emulsion Stability and Separation 

  Ahmadi, Soroush؛ Khormali, Azizollah؛ Kazemzadeh, Yousef (Persian Gulf University, 2024-12-01)

  This study presents a comprehensive investigation of the main parameters affecting petroleum emulsion stability and separation efficiency through systematic experimental assessment and statistical modeling. Response Surface ...

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• Thermal and Rheological Characteristics of Lithium and Calcium Complex Greases 

  Bayat, Laaya؛ Karimzadeh, Ramin (Persian Gulf University, 2024-12-01)

  Grease is a semi-solid lubricant in which the structure is a gel composed of soap fibers arranged in layers. Calcium greases are one of the most economical products but have low thermal stability at high temperatures, for ...

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• Optimization of the Production Unit for One of the Iranian Retrograde Gas Reservoirs 

  Naderidost, Mohammad؛ Helalizadeh, Abbas (Persian Gulf University, 2024-12-01)

  Petroleum reservoirs are classified into different types, including dry gas, wet gas, retrograde gas, volatile oil, and black oil. Dry gas reservoirs do not produce any liquid under normal conditions and do not require a ...

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• Predicting Production of Shale Gas Reservoirs: Impact of Hydraulic Fracture Geometry 

  Sadeghinia, Alireza؛ Torkaman, Mohammad (Persian Gulf University, 2023-08-01)

  The present research used a numerical simulation technique known as the Discrete Fracture Model (DFM) to examine the propagation of shale gas in fractured porous media. It employed a novel mathematical model for seepage ...

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• Microscopic modeling of mass transfer in LLE systems using VOF approach 

  Roshdi, Sepideh؛ Kasiri, Norollah (Persian Gulf University, 2023-08-01)

  Liquid-liquid extraction is one of the main separation processes which has many applications in different industries. Among different influencing parameters on Liquid-liquid performance, the surface tension effect was ...

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• Experimental study on Polymer Flooding in a Heterogeneous Porous Media-Part I: Effects of Copolymer and Silica Nanoparticles Composition 

  Momenian, Mehdi؛ Moghbeli, Mohammad Reza؛ Ameli, Forough؛ Hayatolgheilbi, Seyed Hosein (Persian Gulf University, 2023-08-01)

  In the present study, acrylamide/2-acrylamido-2-methylpropane sulfonic acid (AM/AMPS) copolymers were synthesized for enhanced oil recovery (EOR). The effects of silica nanoparticles (SNPs) on the copolymer solution viscosity ...

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• Comparison of Empirical and Rock Physics Models in Estimating Shear Wave Velocity 

  RANJBAR, Ali؛ Kamani, Seyed Alireza (Persian Gulf University, 2023-08-01)

  The measurement of shear wave velocity (Vs) using the dipole sonic imager (DSI) logging tool is regarded as a crucial physical parameter for rocks. However, not all wells have access to this data, making it essential to ...

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• Determination of CO2 gas diffusivity in nanofluids: numerical modeling study 

  Dehghan, Peymaneh؛ Mohammaddoost, Hamed؛ Azari, Ahmad (Persian Gulf University, 2023-03-01)

  In this study, a three-dimensional model was examined for the evaluation of CO2 diffusivity in pure water and silicon oxide, aluminum oxide and titanium oxide nanofluids with the concentrations of 0.05, 0.1, and 0.2 wt%, ...

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• Removal of asphaltene deposition from well columns: Impact of casing composition 

  Nikoo, Amir Hossein؛ Mahmoodi, Leila؛ Malayeri, Mohamamd Reza؛ Riazi, Masoud (Persian Gulf University, 2023-03-01)

  Asphaltene precipitation and deposition in oil reservoirs, wells, transportation, and refineries pose severe problems. Thus, it is important to evaluate its influence by using cutting-edge techniques such as surface ...

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• The Comparison of Experimental Relative Permeability Data with Corey’s Model Results: A Case Study 

  Ogolo, Naomi؛ Ezeaneche, Obinna؛ Onyekonwu, Mike (Persian Gulf University, 2023-03-01)

  Using Corey model for determining relative permeability in a two-phase flow in porous media has been a remarkable achievement; however, determining the correct exponents for relative permeability to oil and water still ...

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• Experimental Investigation and Prediction of Pour Point Using Artificial Intelligence 

  Mahmoudi Kouhi, Maryam؛ Khodapanah, Elnaz (Persian Gulf University, 2022-05-01)

  Pour point as an important physical property of crude oil is a measure of its low temperature fluidity. The accurate determination of this property is of significance as the temperature decrease below the pour point of the ...

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• Corrosion investigation of projection friction stir spot welding of Al 2024 sheets in oil and gas industry 

  Arabzadeh, Ali؛ Korojy, Bahman؛ Mousavizade, Seyed Mostafa؛ Hosseini, Seyed Alireza (Persian Gulf University, 2022-05-01)

  In order to determine a suitable alternative welding method for substituation of fusion and resistance welding in oil and gas industry, a new method of projection friction stir spot welding with constant diameter and depth ...

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• Potential Application of Aluminum Oxide Nanoparticles in the Oil and Gas Industry 

  Ogolo, Naomi؛ Onyekonwu, Mike (Persian Gulf University, 2022-05-01)

  In the oil and gas industry, different kinds of nanoparticles have been studied and reported to enhance various oil and gas operations. In this review however, the focus is on identifying different applications of aluminum ...

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• Effect of Textural Properties of Y, ZSM-5 and Beta Zeolites on Their Catalytic Activity in Catalytic Cracking of a Middle Distillate Cut Named RCD 

  Mirshafiee, Faezeh؛ Karimzadeh, Ramin؛ Khoshbin, Reza (Persian Gulf University, 2021-12-01)

  In the present study, performance of three catalysts containing Y, ZSM-5 and Beta zeolite in the catalytic cracking of a kind of middle distillate cut named "RCD" has been studied. The catalysts were characterized by XRD, ...

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• Effects of cast extrusion line speed on the crystallinity of LLDPE stretch films 

  Yadegari, Ali؛ Bayazian, Hoda؛ Schöppner, Volker (Persian Gulf University, 2022-05-01)

  In this study, the influence of line speed on the crystallinity of linear low-density polyethylene (LLDPE) stretch films manufactured in a cast extrusion line was examined using differential scanning calorimetry (DSC) and ...

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• Investigating the performance of PES and PC hollow fiber membranes in air humidification 

  Abdollahi, Farideh؛ Hashemifard, Seyed Abdollatif؛ Khosravi, Arash (Persian Gulf University, 2021-12-01)

  In this study a hollow fiber membrane contactor system with co-current flow configuration was proposed. Two different hollow fiber membranes made of Polyethersulfone (PES) and Polycarbonate (PC) were produced and their ...

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• Numerical Analysis of Fluid Flow in a Deformable Porous Medium Using Finite Element Method 

  RANJBAR, Ali؛ Izadpanahi, Amin؛ Ebrahimi, Arash (Persian Gulf University, 2021-12-01)

  In this paper, a coupled fluid flow-geomechanical simulation in a deformable porous medium using finite element numerical method is presented. This model includes solving conservation of mass and momentum balance equations ...

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• The variable external magnetic field effect on corrosion behavior of drilling casing of oil and gas wells in matrix acidizing with HCl solution: Experimental study and modelling 

  Hashemizadeh, Abbas؛ Ameri, Mohammad Javad؛ Aminshahidy, Babak؛ Gholizadeh, Mostafa (Persian Gulf University, 2021-12-01)

  The magnetic field (MF) affects the corrosion rate of N-80 carbon steel (which is frequently used in petroleum industry) in 3.8 Molar (or 12.5% weight percent). HCl was studied first at different conditions by implementing ...

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• Improving Water Imbibition and Recovery Performance in Fractured Carbonate Rocks using Biochemical EOR 

  Elyasi Gomari, Kamal؛ Rezaei Gomari, Sina؛ Hughes, David؛ Islam, Meez (Persian Gulf University, 2021-01-01)

  Carbonate reservoirs are more complex than the conventional sandstone reservoirs. This is because many carbonate reservoirs have a fractured network which results in a varied distribution of porosity and permeability. Oil ...

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