• 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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• Grafting of Polystyrene and Poly(sodium styrene sulfonate) on the Surface of Poly(vinylidene fluoride) via Atom Transfer Radical Polymerization: Synthesis and Characterization 

  Gharib Yousefabad, Taher؛ Ghahramani, Maral؛ Javanbakht, Mehran (Persian Gulf University, 2023-08-01)

  Atom Transfer Radical Polymerization (ATRP) is a beneficial technique for the preparation and design of multifunctional and nanostructured materials for a variety of applications. Macromolecular structure, order and ...

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• Investigation on the Polymer Flooding in a Heterogeneous Porous Media-Part II: Simulation Study 

  Hayatolgheilbi, Seyed Hosein؛ Ameli, Forough؛ Moghbeli, Mohammad Reza؛ Momenian, Mehdi (Persian Gulf University, 2023-03-01)

  The main goal of this study is to simulate the polymer injection test using previously synthesized sulfonated acrylamide copolymer namely, acrylamide/2-acrylamido-2-methylpropane sulfonic acid (AM/AMPS). Phase-field approach ...

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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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• Liquid Repellency in Gas Condensate Reservoirs Using Different Chemical Treating Agents 

  Kazemi, Fatemeh؛ Azin, Reza؛ osfouri, shahriar (Persian Gulf University, 2023-03-01)

  Liquid blockage decreases gas condensate productivity when the reservoir pressure near the wellbore falls below the dew point. Wettability alteration is the most promising method among various techniques to overcome the ...

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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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• Young’s Modulus Estimation Using Machine Learning Methods and Daily Drilling Reports 

  Ebrahimi, Parirokh؛ RANJBAR, Ali؛ Mohammadi nia, Fatemeh؛ Ghimatgar, Hojat؛ Hashemizadeh, Abbas (Persian Gulf University, 2023-03-01)

  To avoid drilling damages, it is very important to determine the field stress. Prediction of elastic parameters such as Poisson's ratio and Young's modulus is of great importance in determining in-situ stress and completing ...

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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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• Computation of temperature- and concentration-dependent heat and mass diffusivities of solute-solvent systems 

  Rahideh, Hossein (Persian Gulf University, 2022-05-01)

  AbstractThe temperature- and concentration-dependent heat and mass diffusivities of a solute-solvent system are computed using an optimization-based computational technique. The input data of this method is the measured ...

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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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