EHSAN KHAMEHCHI - Amirkabir University of Technology

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Amirkabir University of Technology

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EHSAN KHAMEHCHI

Professor
Department of Petroleum and Geoenergy Engineering
Hydrocarbon Reservoirs

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Email:

khamehchi

aut.ac.ir

Phone:

+98 21 64 54 51 54

h-index (Scopus):

25.00

Citations (Scopus):

1984

Supervised PhD Theses

Thesis title

Date

Experimental investigation of the effect of smart water on sand production in sandstone reservoir

MAHMOOD SHAKIBA
Other Supervisor: AHMAD FAHIMIFAR

2020 Sep

Synthesis of a polymer nanocomposite for chemical consolidation in a sandstone reservoir with high clay percentage

HOOMAN BANASHOOSHTARI
Other Supervisor: Fariborz Rashidi

2025 Oct

Design and synthesis of heavy completion fluid considering formation damage reduction

JAVAD MAHDAVI KELATENO

2025 Feb

Supervised MSc Theses

Thesis title

Date

oil and gas wells Acidizing optimization using machine learning

SEYED MAHAN EBADI

2024 May

study of the compatibility between heavy completion fluid and formation water

PARSA KAZEMIHOKMABAD

2024 Feb

sand production prediction in sandstone reservoirs using artificial intelligence

AMIR JAMSHIDINEJAD

2024 Feb

Increasing the rate of injectability in gas storage reservoirs using acidizing

MOHAMMADREZA KHALEGHI

2024 Feb

Optimization of parameters affecting the production of oil and gas wells using the harmonic search algorithm

SAJJAD SHJEELAWEE

2024 Jan

design heavy fluid completion

REZA EBADI

2023 Oct

optimization of acid injection rate according to reservoir rock properties

AMIRHOSSEIN ABBASI

2023 Sep

Laboratory study of the effect of temperature and pressure on the performance of nanofluid in chemical consolidation of sandstone formation

MAHMOUD AKBARI

2022 Oct

Technical and economic study of chemical sand consolidation of one of the sandstone reservoirs in south of Iran

AMIR MIRZAYI

2022 Sep

surface modification of nanoparticles for chemical consolidation of sandstone reservoirs

REZA DOOSTI

2022 Jul

Simulation of soft water injection in sandstone reservoirs and formation damage study

SOROUSH GHANAVATZADEH

2022 Mar

simulation of smart water injection into sandstone reservoirs considering P.H. alterations

MOHAMMAD MEHDI SALIMI

2021 Oct

Simulation of smart water injection in sandstone reservoirs considering the wettability alteration

MOSTAFA KEIHANIKAMAL

2021 Oct

Molecular Study of Sand Particles Detachment in The Presence of Smart Water

MOHAMMAD ALI REZA SOLTANI

2021 Sep

effect of monovalent ion on sand production in smart water injection with nano particles presence

SHOAIB EZZATI

2020 Oct

Investigation of the zeta potential effects on sand production in smart water injection process in the presence of nano particles

ABBAS KATAYA

2020 Oct

Design and making of heavy completion fluid with consideration of reducing formation damage

JAVAD MAHDAVI KELATENO

2020 Sep

Reservoir rock wettability effect on sand production due to smart water injection process with presence of nano-particles

AFSHIN BAHRI

2020 Sep

Alkalinity effect on sand production duo to smart water injection process with nano particles present

ARSALAN RAFIEI

2020 Aug

Prediction of erosion velocity in wells and flowing lines by neural networks

MEHRDAD GHASEMI

2019 Oct

Hydrothermodynamic modeling of a geothermal well considering scale deposition

MOHAMMAD ZOLFAGHARROSHAN

2019 Jul

multi functional chemicals formulation and production for inhibition of paraffin deposition

REZA AMIRI NIKCHEH
Other Supervisor: SAEED SABER SAMANDARI

2019 Mar

production optimization of an oil field by using second derivative methods

MAHYAR RAJABI KOCHI

2019 Feb

Production optimization of an oil field under formation particles production

MOHAMMAD HOSSEIN SHAHSAVARI

2019 Feb

Production enhancement of an oil field using integrated modeling and optimal control

AMIR GHARCHEHBEYDOKHTI

2019 Feb

Geothermal well modeling for predicting scale formation

HAMID POURGHOLAMREZA

2018 Dec

Effect of Base Fluid Salinity on Rheological Properties, Stability and Formation Damage of Micro-bubble Fluids

FERAS AKIL

2018 Jan

Investigation of Formation Damage Reduction Using Micro Bubble-Multi layer Drilling Fluid

MILAD HASHEMI

2018 Jan

Production Enhancement in a Hydrocarbon Field with Emphasis on Optimized Selection of Surface Facilities and Downhole Equipment Considering Non-linear Constraints

AMIN NOURBAKHSH

2017 Jun

Production optimization in a mature field with consideration operational non linear constrains

MOHAMMAD HOSSEIN HAJATI

2017 May

Thief Zone Identification using Production Logging Analysis

KIARASH BARGHIAN

2017 May

Optimization of Wells Completion in Darquain Field for Asphaltene Deposition Control

MOHAMMAD SHAKER ARDAKANI

2016 Oct

Uncertainly investigation in hydrocarbon reservoir simulated model using zonation concept & intelligence optimization algorithms

ALIREZA ARZANDEH

2014 May

calculation of erosion velocity along production string gas condensate wells using artificial neural network- South Pars case study

MORTEZA KHOSHLAHJEH

2013 Oct

Well test Data Matching Using Artificial Intelligence

MOHAMMAD REZA KASHI NAHANJI

2013 Oct

Optimization of a hydrocarbon field development

MOHAMMAD REZA MAHDIANI

2013 Sep

long term nonlinear optimization of gas lift in gas wells with liquid loading problem

MAHDI KHISHVAND

2012 Jul

A noval approach history matching using artificial intelligence

REZVAN ASKARI FIROOZJAYI

2012 Jun

Tight Gas Reservoirs Permeability Prediction Using Artificial Neural Networks

MOHAMMAD KHODADADI
Other Supervisor: ABASS NADERIFAR

2012 Feb

Investigation of production optimization utilizing natural gas lift

HASSAN ZEYNABI & Fariborz Rashidi
Other Supervisor:

2012 Feb

Prediction of Hydrate formation Temperature by Artificial neural Network

EBRAHIM SHAMOHAMMADI
Other Supervisor: MOHAMMAD JAVAD AMERI SHAHRABI

2012 Jan

Feasibility and study sweetening of natural gas by membrane

RASOOL KAZEMIKHAH & Fariborz Rashidi
Other Supervisor:

2011 Jul

Optimization of Gas Well Production by Sensitivity Analysis on Effective Parameters

VAHID YASREDI

2011 Jul

Investigation of Hydrocarbon & Non hydrocarbon (CO2, N2) Gas Injection on Enhance Oil Recovery in One of the Iranian South Oil Fields

AHMAD EBRAHIMI JAHAN ABAD & ABASS NADERIFAR
Other Supervisor:

2011 Jan

Study of Candensate Recovery from One of Iranian Gas Condensate Reservoirs

MOHAMMAD REZA MALEKI & Fariborz Rashidi
Other Supervisor:

2010 Oct

Asphaltene Deposition Simulation in Continuous Gas Lifted Wells

VAHID HAGHIGHAT & Fariborz Rashidi
Other Supervisor:

2010 Sep

Design of heavy drilling fluid for hydrocarbon formation drilling with minimal formation damage

POURIA RAZAGHI ANDARAB

2026 May

Flow assurance in production system using Machine learning (case study asphaltene and mineral scale)

PEZHMAN NAZERI

2026 May

flow assurance in the production system using artificial intelligence (case study of hydrate and sand)

ALIREZA EBRAHIMZADEH

2026 Apr

Design of packer fluid for oil and gas wells with high pressure and temerature

MORTEZA TAGHDIRI

2026 Apr

Improving the properties of polymeric fluid to control the production of formation particles using nanoparticles

MATIN DARGI

2025 Feb

Using alcohols for production of heavy completion fluid.

ALI NAGHIPOUR

2025 Feb

Books

Title

Author(s)

Publisher country

publication date

version

Machine Learning and Flow Assurance in Oil and Gas Production

E. Khamehchi, J. Mahdavi Kelateno, F. Yousefmaarzi, A. Ahmadi

Iran

Applied Matrix Acidizing of Carbonate Reservoir

E. Khamehchi, M. Khaleghi, A. Abbasi, J. Mahdavi Kelateno

Germany

Special Issues in Petroleum Engineering

E. Khamehchi

Iran

Production Engineering from Geothermal Wells

E. Khamehchi, M. Zolfagharroshan

Iran

Production Engineering from Gas Wells

E. Khamehchi

Iran

Sand Production in Oil and Gas Wells

E. Khamehchi

Iran

Delay Risk Ranking in Completion of the Project with Multi-Criteria Decision Making Techniques

S. Khamehchi, E. Khamehchi, Majid Rostami

Iran

Flow Modelling in Well (Reference Software PROSPER)

E. Khamehchi, M.R. Mahdiani

Iran

Gas Allocation Optimization Methods in Artificial Gas Lift

E. Khamehchi, M.R. Mahdiani

Germany

Formation Damage in Hydrocarbon Reservoir

E. Khamehchi, A. Alizadeh

Iran

Fundamentals of Production Engineering of Oil and Gas Wells

E. Khamehchi

Iran

Fluid Flow Modelling in Oil and Gas Pipelines and Wells

E. Khamehchi, Reza Behvandi

Iran

Flow Assurance in Oil Reservoirs

E. Khamehchi, Reza Behvandi

Iran

Natural Gas Hydrates

E. Khamehchi, A. Ebrahimi Jahan Aabad, E. Shamohammadi, A. Alizadeh

Iran

Fundamental of Oil Wells Production with Scale Problem

E. Khamehchi, Hanieh Rasouli

Iran

Natural Gas Reservoir Engineering

F. Rashidi, E. Khamehchi, H. Rasouli Saadabad

Iran

Journal Papers

M. Keihanikamal, E. Khamehchi, J. Mahdavi Kelateno, "Integrated Geochemical Simulation and Optimization of Smart Water Injection for Enhanced Oil Recovery and Sand Production Control in Unconsolidated Sandstone Reservoirs", Results In Engineering, 2025 Sep vol. 28, no. 4, pp.107199-107199, 2025.

A. Naghipour, E. Khamehchi, J. Mahdavi Kelateno, "Development of a high-density lead acetate-monoethylene glycol completion fluid for HPHT reservoirs", Results In Engineering, 2025 May vol. 72, no. 3, pp.105759-105759, 2025.

J. Mahdavi Kelateno, E. Khamehchi, M. Keihanikamal, F. Yousefmaarzi, M. Dargi, Peyman Daneshfar, "A successful case study of using HCl and viscoelastic diverting acid systems for carbonate matrix acidizing in an oil well with optimized predictive model", Journal of Petroleum Exploration and Production Technology, 2025 Jan vol. 15, no. 1, pp.1-25, 2025.

R. Ebadi, E. Khamehchi, P. Kazemihokmabad, J. Mahdavi Kelateno, "A novel formulation of an eco-friendly calcium nitrate-based heavy completion fluid", Scientific Reports, 2024 Sep vol. 14, no. 21256, pp.1-17, 2024.

H. Banashooshtari, E. Khamehchi, F. Rashidi, M. Dargi, "An experimental study of epoxy-based nanocomposite for chemical consolidation in a sandstone reservoir with high clay content", Journal of Petroleum Exploration and Production Technology, 2024 Jul vol. 14, no. 10, pp.2769-2784, 2024.

A. Abbasi, E. Khamehchi, M. Khaleghi, J. Mahdavi Kelateno, H. Panjali Zadeh, "A new formulation for removing condensate blockage for low permeable gas reservoir", Journal of Petroleum Exploration and Production Technology, 2024 Jun vol. 14, no. 8, pp.2491-2507, 2024.

P. Kazemihokmabad, E. Khamehchi, J. Mahdavi Kelateno, R. Ebadi, "A comparative study of brine solutions as completion fluids for oil and gas fields", Scientific Reports, 2024 Jun vol. 14, no. 12628, pp.1-19, 2024.

J. Mahdavi Kelateno, E. Khamehchi, "Development of a novel packer fluid for high-temperature and high-pressure oil and gas wells with using design of experiments and artificial intelligence", Journal of Petroleum Exploration and Production Technology, 2024 Apr vol. 14, no. 7, pp.2011-2035, 2024.

M. Khaleghi, E. Khamehchi, A. Abbasi, J. Mahdavi Kelateno, "Evaluation of the effectiveness of mixing hydrochloric acid and organic acid as stimulation fluids in a tight gas carbonate reservoir", Canadian Journal of Chemical Engineering, 2024 Mar vol. 2024, no. 25251, pp.1-16, 2024.

M. Dargi, E. Khamehchi, F. Ghallath, "Sandstone chemical consolidation and wettability improvement using furan polymer-based nanofluid", Scientific Reports, 2024 Mar vol. 14, no. 5248, pp.1-15, 2024.

E. Khamehchi, M. Dargi, Matin Imeri, J. Mahdavi Kelateno, M. Khaleghi, "Pipe Diameter Optimization and Two-Phase Flow Pressure Drop in Seabed Pipelines: A Genetic Algorithm Approach", Interciencia, 2023 Sep vol. 48, no. 9, pp.82-102, 2023.

J. Mahdavi Kelateno, E. Khamehchi, A. Abbasi, M. Khaleghi, "A novel approach to determining appropriate additive concentrations for stimulation of gas carbonate reservoirs", Results In Engineering, 2023 Sep vol. 20, no. 4, pp.101440-101440, 2023.

M. Zolfagharroshan, E. Khamehchi, "Mineral scaling impact on petrophysical properties of reservoir rock in a geothermal field located in Northwestern Iran", Spe Journal, 2023 Aug vol. 13, no. 11851, pp.1-16, 2023.

M. Bijani, E. Khamehchi, Mahdi Shabani, "Optimization of salinity and composition of injected low salinity water into sandstone reservoirs with minimum scale deposition", Scientific Reports, 2023 Aug vol. 13, no. 12991, pp.1-21, 2023.

H. Nejati Ali Gorzani, E. Khamehchi, Ali Ashraf Derakhshan, Saeed Shad, "Synthesis and Optimization of a Novel Epoxy-based Nanofluid for Sand consolidation in oil wells", Geoenergy Science and Engineering, 2023 Aug vol. 230, no. 212217, pp.1-14, 2023.

M. Dargi, E. Khamehchi, J. Mahdavi Kelateno, "Optimizing acidizing design and effectiveness assessment with machine learning for predicting post-acidizing permeability", Scientific Reports, 2023 Jul vol. 13, no. 11851, pp.1-16, 2023.

S. Baselizadeh, E. Khamehchi, S. Saber Samandari, A. Alizadeh, "Experimental Investigation on the Impacts of Fracture Roughness and Fluid Composition on the Formation of Bubble Bridges through the Microbubble Fluid Flow", Acs Omega, 2022 Nov vol. 7, no. 30, pp.26246-26255, 2022.

M. Bijani, E. Khamehchi, M. Shabani, "Comprehensive experimental investigation of the effective parameters on stability of silica nanoparticles during low salinity water flooding with minimum scale deposition into sandstone reservoirs", Scientific Reports, 2022 Oct vol. 12, no. 16472, pp.1-19, 2022.

E. Khamehchi, A. Mirzayi, M. Akbari, R. Doosti, "Providing a Laboratory Method to Control Sand Production by Creating Compressive Strength and Minimizing the Permeability of Sand Formation", Petroleum Research, 2022 Sep vol. 32, no. 124, pp.66-78, 2022.

S. Baselizadeh, E. Khamehchi, S. Saber Samandari, A. Alizadeh, "Mechanistic Study of Micro-bubble Fluid Infiltration through the Fractured Medium", Acs Omega, 2022 Aug vol. 7, no. 30, pp.26246-26255, 2022.

A. Kataya, E. Khamehchi, M. Bijani, "The impact of salinity, alkalinity and nanoparticle concentration on zeta-potential of sand minerals and their implication on sand production", Energy Geoscience, 2022 Jul vol. 3, no. 3, pp.314-322, 2022.

N. Faraz, E. Khamehchi, H. Naderan Tahan, "Numerical investigation of excess capillary pressure created by dry-out and replenishment phenomenon in geothermal reservoirs", Transport In Porous Media, 2021 Sep vol. 139, no. 3, pp.559-578, 2021.

M. Rajabi Kochi, E. Khamehchi, "A modified optimization procedure for production and injection scheduling in an oil field using second derivative methods", Arabian Journal of Geosciences, 2021 Jul vol. 14, no. 1609, pp.1-10, 2021.

M.H. Shahsavari, E. Khamehchi, Vahidoddin Fattahpour, H. Moladavoodi, "Investigation of sand production prediction shortcomings in terms of numerical uncertainties and experimental simplifications", Journal of Petroleum Science and Engineering, 2021 Jun vol. 207, no. 109147, pp.1-24, 2021.

R. Amiri Nikcheh, E. Khamehchi, Mohammad Ghaffarzadeh, Navid Kardani, "Static and dynamic evaluation of a novel solution path on asphaltene deposition and drag reduction in flowlines: An experimental study", Journal of Petroleum Science and Engineering, 2021 Apr vol. 205, no. 108833, pp.1-18, 2021.

J. Mahdavi Kelateno, E. Khamehchi, "A Novel Packer Fluid for Completing HP/HT Oil and Gas Wells", Journal of Petroleum Science and Engineering, 2021 Mar vol. 203, no. 8, pp.108538-108538, 2021.

M. Zolfagharroshan, E. Khamehchi, "Accurate Artificial Intelligence Based Methods in Predicting Bottom-hole Pressure in Multiphase Flow Wells, a Comparison Approach", Arabian Journal of Geosciences, 2021 Feb vol. 14, no. 4, pp.1-11, 2021.

A. Bahri, E. Khamehchi, "Investigating the Effect of Wettability on Sand Production in the Presence of Smart Water and Smart Nanofluid: an Experimental Study", Biointerface Research In Applied Chemistry, 2021 Feb vol. 11, no. 5, pp.13432-13452, 2021.

S. Abbasi, E. Khamehchi, "Precipitation/dissolution and precipitants movement mechanisms effects on injectivity variations during diluted produced water re-injection into a layered reservoir - experimental investigation", Energy Sources Part A-Recovery Utilization and Environmental Effects, 2021 Feb vol. 0, no. 0, pp.1-19, 2021.

M.R. Mahdiani, E. Khamehchi, A. Suratgar, "Using linear-quadratic regulator to optimally control the gas lift operation", Arabian Journal of Geosciences, 2020 Dec vol. 14, no. 3, pp.1-19, 2020.

E. Khamehchi, A. Dolatyari, M. Bijani, "Providing a Method for Predicting the Scale Formations Related to Changes in Temperature and Pressure of Production Wells Using the Marching Algorithm: A Case Study of One of the Wells in the Southwest of Iran", Petroleum Research, 2020 Dec vol. 30, no. 5, pp.16-29, 2020.

S. Abbasi, E. Khamehchi, "Investigation of permeability decline due to coupled precipitation/dissolution mechanism in carbonate rocks during low salinity co-water injection", Energy Reports, 2020 Nov vol. 7, no. 1, pp.125-135, 2020.

S. Abbasi, E. Khamehchi, "Experimental investigation of competitive mechanisms of precipitation and dissolution due to seawater and low salinity water injection in carbonate reservoirs", Journal of Molecular Liquids, 2020 Nov vol. 114767, no. 114767, pp.1-17, 2020.

M.R. Mahdiani, E. Khamehchi, Sasan Hajirezaie, Abdolhossein Hemmati-sarapardeh, "Modeling viscosity of crude oil using k-nearest neighbor algorithm", Advances In Geo-Energy Research, 2020 Nov vol. 4, no. 4, pp.435-447, 2020.

N. Faraz, E. Khamehchi, H. Naderan Tahan, "Impact of boiling heat transfer on geothermal reservoir simulation using local thermal non-equilibrium model", Geothermics, 2020 Nov vol. 90, no. 2, pp.102016-102016, 2020.

R. Amiri Nikcheh, E. Khamehchi, Mohammad Ghaffarzadeh, Navid Kardani, "Laboratory evaluation of a novel multifunctional chemical solution for asphaltene precipitation and aggregation problem: Comparison with an industrial chemical solution", Journal of Petroleum Science and Engineering, 2020 Oct vol. 193, no. 10, , 2020.

E. Khamehchi, M.R. Mahdiani, Mohammad Amin Amooie, Abdolhossein Hemmati-sarapardeh, "Modeling viscosity of light and intermediate dead oil systems using advanced computational frameworks and artificial neural networks", Journal of Petroleum Science and Engineering, 2020 Oct vol. 193, no. 10, pp.107388-107388, 2020.

S. Ezzati, E. Khamehchi, "Compatibility Test and Nanoparticles Stability: Comparison between Smart Soft Water and Smart Hard Water", Spe Production and Operations, 2020 Oct vol. -, no. 0, pp.1-8, 2020.

E. Khamehchi, A. Bemani Lirgeshas, "Prediction of pressure in different two-phase flow conditions: Machine learning applications", Measurement, 2020 Oct vol. -, no. 0, pp.108665-108665, 2020.

M. Zolfagharroshan, E. Khamehchi, "A rigorous approach to scale formation and deposition modelling in geothermal wellbores", Geothermics, 2020 Sep vol. 87, no. 5, pp.101841-101841, 2020.

M. Shakiba, E. Khamehchi, A. Fahimifar, B. Dabir, "A mechanistic study of smart water injection in the presence of nanoparticles for sand production control in unconsolidated sandstone reservoirs", Journal of Molecular Liquids, 2020 Sep vol. 319, no. 23, pp.114210-114210, 2020.

M. Naderi, E. Khamehchi, B. Karimi, "A rigorous approach to uncertain production optimization using a hybrid algorithm: Combination of a meta-heuristic and a Quasi-Newton method", Journal of Petroleum Science and Engineering, 2020 Sep vol. 195, no. 12, , 2020.

A. Rafiei, E. Khamehchi, "Design of smart water composition based on scale minimization and its effect on wettability alteration in the presence of nanoparticles and mineral scales", Journal of Petroleum Science and Engineering, 2020 Aug vol. 196, no. 107832, , 2020.

A. Moazzeni, E. Khamehchi, "Rain optimization algorithm (ROA): A new metaheuristic method for drilling optimization solutions", Journal of Petroleum Science and Engineering, 2020 Jul vol. 195, no. 12, , 2020.

M. Naderi, E. Khamehchi, B. Karimi, "Production Optimization Based on Integrated Modeling and Gradient Methods", Biointerface Research In Applied Chemistry, 2020 Jul vol. 11, no. 1, pp.7665-7676, 2020.

R. Amiri Nikcheh, E. Khamehchi, Mohammad Ghaffarzadeh, "Experimental investigation of a novel multifunctional chemical solution on preventing asphaltene precipitation using two crude oil samples with different molecular properties", Journal of Molecular Liquids, 2020 Jul vol. 309, no. 13, , 2020.

M.A. Reza Soltani, E. Khamehchi, "Investigation of oil rate increasing with hybrid artificial lift systems compared with conventional artificial lift methods", Oil and Gas Exploration and Production, 2020 Jul vol. 1399, no. 178, pp.29-37, 2020.

A. Rafiei, E. Khamehchi, "Effect of Alkalinity on Sand Production Due to Optimized Smart Water Based on the Scale Minimization: Impact of Silica Nanoparticles", Biointerface Research In Applied Chemistry, 2020 Jul vol. 11, no. 1, pp.7712-7724, 2020.

A. Moazzeni, E. Khamehchi, "A New Hybrid Analytical-Machine Learning Method for Real-Time ROP Modeling", Biointerface Research In Applied Chemistry, 2020 Jun vol. 11, no. 1, pp.7589-7604, 2020.

M. Shakiba, E. Khamehchi, A. Fahimifar, B. Dabir, "An experimental investigation of the proportion of mortar components on physical and geomechanical characteristics of unconsolidated artificial reservoir sandstones", Journal of Petroleum Science and Engineering, 2020 Jun vol. 189, no. 4, pp.107022-107022, 2020.

A. Bahri, E. Khamehchi, "Interfacial Phenomena Effect on Sand Production Due to Optimized Smart Water with/without the Presence of Nanoparticles", Biointerface Research In Applied Chemistry, 2020 May vol. 10, no. 6, pp.6652-6668, 2020.

S. Ezzati, E. Khamehchi, "Sandstone Reservoir Wettability Alteration Due to Water Softening: Impact of Silica Nanoparticles on Sand Production Mechanism", Biointerface Research In Applied Chemistry, 2020 May vol. 10, no. 5, pp.6328-6342, 2020.

E. Khamehchi, M. Zolfagharroshan, M.R. Mahdiani, "A robust method for estimating the two-phase flow rate of oil and gas using wellhead data", Journal of Petroleum Exploration and Production Technology, 2020 May vol. 10, no. 8, pp.2334-2347, 2020.

M. Massah, E. Khamehchi, Seyyed Ali Mousavi-dehghani, B. Dabir, H. Naderan Tahan, "A new theory for modeling transport and deposition of solid particles in oil and gas wells and pipelines", International Journal of Heat and Mass Transfer, 2020 May vol. 152, no. 7, , 2020.

P. Ejtemaee, E. Khamehchi, "Experimental investigation of rheological properties and formation damage of water-based drilling fluids in the presence of Al2O3, Fe3O4, and TiO2 nanoparticles", Biointerface Research In Applied Chemistry, 2020 Apr vol. 10, no. 4, pp.5886-5894, 2020.

M. Rajabi Kochi, E. Khamehchi, "Integrated production optimization of an oil field based on constructing of a proxy model using DOE methods", Journal of Petroleum Exploration and Production Technology, 2020 Apr vol. 10, no. 8, pp.2465-2482, 2020.

E. Khamehchi, M. Ghasemi, M.H. Shahsavari, M. Shaker Ardakani, "INVESTIGATION OF EFFECTIVE PARAMETERS ON ASPHALTENEDEPOSITION AND PRODUCTION OPTIMIZATION IN ONE OF THE IRANIAN OIL FIELDS", Socar Proceedings, 2020 Feb vol. 2020, no. 1, pp.12-21, 2020.

S. Hosseini, E. Khamehchi, B. Dabir, Ali Alizadeh, Z. Mansoori, "Rock wettability effect on Colloidal Gas Aphron invasion near wellbore region", Journal of Petroleum Science and Engineering, 2020 Jan vol. 189, no. 4, pp.106766-106766, 2020.

A. Nourbakhsh, E. Khamehchi, "Field Production Optimization Using Sequential Quadratic Programming (SQP) Algorithm in ESP-Implemented Wells, A Comparison Approach", Journal of Petroleum Science and Technology, 2020 Jan vol. 10, no. 1, pp.54-63, 2020.

M.R. Mahdiani, E. Khamehchi, A. Suratgar, "A NEW TIME-DEPENDENT MODEL FOR CONTROLLING THE GAS INJECTION PRESSURE IN CONTINUOUS GAS LIFT", Sigma Journal of Engineering and Natural Sciences-Sigma Muhendislik Ve Fen Bilimleri Dergisi, 2019 Dec vol. 38, no. 1, pp.265-280, 2019.

E. Khamehchi, M. Ghasemi, M.R. Kashi Nahanji, "Accurate estimation of the well test parameters by using a hybrid algorithm and comparing it with a conventional industrial software", Petroleum Research, 2019 Nov vol. 108, no. 5, pp.28-40, 2019.

A. Moazzeni, E. Khamehchi, "DRILLING RATE OPTIMIZATION BY AUTOMATIC LITHOLOGY PREDICTION USING HYBRID MACHINE LEARNING", Journal of Petroleum Science and Technology, 2019 Oct vol. 9, no. 4, pp.3-14, 2019.

F.tale, A.kalantariasl, A.shabani, S. Abbasi, A.h.zohoorian, E. Khamehchi, "Experimental and simulation study of low salinity brine interactions with carbonate rocks", Journal of Petroleum Science and Engineering, 2019 Sep vol. 184, no. 1, pp.1-12, 2019.

M. Bijani, E. Khamehchi, "Investigation and Prediction of Corrosion and Scaling Tendency in Wastewater Pipelines and Tubings of Disposal Wells of Rag-e-Safid Crude-Oil Desalting Unit", Petroleum Research, 2019 Sep vol. 29, no. 3, pp.106-119, 2019.

M.R. Mahdiani, E. Khamehchi, A. Suratgar, "Using modern heuristic algorithms for optimal control of a gas lifted field", Journal of Petroleum Science and Engineering, 2019 Sep vol. 183, no. 4, pp.1-18, 2019.

M.R. Mahdiani, E. Khamehchi, A. Suratgar, "Optimizing and Stabilizing the Gas Lift Operation by Controlling the Lift Gas Specific Gravity", Journal of Petroleum Science and Technology, 2019 Jul vol. 9, no. 3, pp.46-63, 2019.

A. Gharchehbeydokhti, E. Khamehchi, "Production Enhancement of an Oil Field using Integrated Modeling and Optimal Control", Petroleum Research, 2019 Jul vol. 29, no. 2, pp.34-45, 2019.

M. Bijani, E. Khamehchi, "Optimization and treatment of wastewater of crude oil desalting unit and prediction of scale formation", Environmental Science and Pollution Research, 2019 Jul vol. 26, no. 0, pp.25621-25640, 2019.

S. Hosseini, E. Khamehchi, B. Dabir, A. Alizadeh, Z. Mansoori, "Experimental Investigation of Water Based Colloidal Gas Aphron Fluid Stability", Colloids and Interfaces, 2019 Feb vol. 3, no. 1, pp.1-15, 2019.

M. Naderi, E. Khamehchi, "Fuzzy logic coupled with exhaustive search algorithm for forecasting of petroleum economic parameters", Journal of Petroleum Science and Engineering, 2018 Dec vol. 176, no. 5, pp.291-298, 2018.

A. Alizadeh, E. Khamehchi, "Experimental investigation of the oil based Aphron drilling fluid for determining the most stable fluid formulation", Journal of Petroleum Science and Engineering, 2018 Nov vol. 174, no. 0, pp.525-532, 2018.

E. Khamehchi, M. Hashemi, A. Alizadeh, S. Hosseini, "Determination of Optimum Parameters of Aphron Fluid Using Design of Experiments with Taguchi method and Laboratory Investigation of Rheological Properties and Formation Damage", Petroleum Research, 2018 Sep vol. 28, no. 4, pp.54-66, 2018.

E. Khamehchi, M. Naderi, B. Karimi, "Novel statistical forecasting models for crude oil price, gas price, and interest rate based on meta-heuristic bat algorithm", Journal of Petroleum Science and Engineering, 2018 Sep vol. 172, no. 0, pp.13-22, 2018.

M. Naderi, E. Khamehchi, "Application of Optimized Least Square Support Vector Machine and Genetic Programming for Accurate Estimation of Drilling Rate of Penetration", International Journal of Energy Optimization and Engineering, 2018 Jul vol. 7, no. 4, pp.92-108, 2018.

M.H. Shahsavari, E. Khamehchi, "Optimum selection of sand control method using a combination of MCDM and DOE techniques", Journal of Petroleum Science and Engineering, 2018 Jul vol. 171, no. 12, pp.229-241, 2018.

E. Khamehchi, M. Naderi, M.H. Hajati, "Integrated Production Optimization from a Mature Oil Field Using Artificial Gas Lift by Considering Nonlinear Operational Constraints", Petroleum Research, 2018 May vol. 28, no. 1, pp.61-69, 2018.

M. Naderi, E. Khamehchi, "Cutting transport efficiency prediction using probabilistic CFD and DOE techniques", Journal of Petroleum Science and Engineering, 2017 Dec vol. 163, no. 0, pp.58-66, 2017.

E. Khamehchi, M. Shakiba, M. Shaker Ardakani, "A novel approach to oil production optimization considering asphaltene precipitation; a case study on one of the Iranian south oil wells", Journal of Petroleum Exploration and Production Technology, 2017 Dec vol. 0, no. 0, pp.1-15, 2017.

Danial Abooali, E. Khamehchi, "New predictive method for estimation of natural gas hydrate formation temperature using genetic programming", Neural Computing and Applications, 2017 Oct vol. 0, no. 0, pp.1-10, 2017.

E. Khamehchi, S. Hosseini, A. Alizadeh, "An Experimental Investigation of Magnetized Water Effect on Formation Damage", Journal of Petroleum Science and Technology, 2017 Oct vol. 7, no. 4, pp.65-76, 2017.

M. Naderi, E. Khamehchi, "Application of DOE and metaheuristic bat algorithm for well placement and individual well controls optimization", Journal of Natural Gas Science and Engineering, 2017 Jul vol. 46, no. 6, pp.47-58, 2017.

F. Asgari, E. Khamehchi, F. Rashidi, "Optimum Slug Catcher Design for Two Phases of South Pars Gas Field", Petroleum Research, 2017 Jun vol. 93, no. 6, pp.29-38, 2017.

A. Alizadeh, E. Khamehchi, "Mathematical modeling of the Colloidal Gas Aphron transport through porous medium using the filtration theory", Journal of Natural Gas Science and Engineering, 2017 May vol. 44, no. 4, pp.37-53, 2017.

M. Naderi, E. Khamehchi, "Well placement optimization using metaheuristic bat algorithm", Journal of Petroleum Science and Engineering, 2017 Jan vol. 150, no. 3, pp.348-354, 2017.

A. Alizadeh, E. Khamehchi, "Numerical and Experimental Investigation of Micro-Bubble Fluid Infiltration in Porous Media", Colloid and Polymer Science, 2016 Dec vol. 295, no. 4, pp.529-541, 2016.

M.R. Mahdiani, E. Khamehchi, "A Novel Model for Predicting the Temperature Profile in Gas Lift Wells", Petroleum, 2016 Dec vol. 2, no. 4, pp.408-414, 2016.

Danial Abooali, E. Khamehchi, "Toward Predictive Models for Estimation of Bubble-point Pressure and Formation Volume Factor of Crude Oil Using an Intelligent Approach", Brazilian Journal of Chemical Engineering, 2016 Dec vol. 32, no. 3, pp.1083-1090, 2016.

M.R. Mahdiani, E. Khamehchi, "A Modified Neural Network Model for Predicting the Crude Oil Price", Intellectual Economics, 2016 Dec vol. 10, no. 2, pp.71-77, 2016.

E. Khamehchi, Shahin Tabibzadeh, A. Alizadeh, "Rheological properties of Aphron based drilling fluids", Petroleum Exploration and Development, 2016 Dec vol. 43, no. 6, pp.1076-1081, 2016.

A. Alizadeh, E. Khamehchi, "Mathematical modeling of the colloidal gas aphron motion through porous medium, including colloidal bubble generation and destruction", Colloid and Polymer Science, 2016 May vol. 294, no. 6, pp.1075-1085, 2016.

M. Naderi, E. Khamehchi, "Nonlinear risk optimization approach to water drive gas reservoir production optimization using DOE and artificial intelligence", Journal of Natural Gas Science and Engineering, 2016 Apr vol. 31, no. 4, pp.575-584, 2016.

E. Khamehchi, M. Tabasy, S. Dashtakipour, "An Experimental Investigation of the Effect of Magnetic Acid Injection for Increasing Carbonate Core Permeability and Comparison with Regular Acid", Petroleum Research, 2015 Dec vol. 25, no. 85, pp.129-142, 2015.

A. Alizadeh, E. Khamehchi, "Stability Modeling of Water Based Surfactant Covered Micro-Bubble Fluids", Journal of Surfactants and Detergents, 2015 Dec vol. 19, no. 1, pp.165-171, 2015.

A. Ebrahimi Jahan Aabad, E. Khamehchi, "Developing a Novel Workflow for Natural Gas Lift Optimization Using Advanced Support Vector Machine", Journal of Natural Gas Science and Engineering, 2015 Dec vol. 28, no. 0, pp.626-638, 2015.

A. Ebrahimi Jahan Aabad, E. Khamehchi, "Sperm Whale Algorithm: an Effective Metaheuristic Algorithm for Production Optimization Problems", Journal of Natural Gas Science and Engineering, 2015 Dec vol. 29, no. 2, pp.211-222, 2015.

E. Khamehchi, Mahdi Khishvand, H. Abdolhosseini, "A Case Study to Optimum Selection of Deliquification Method for Gas Condensate Well Design; South Pars Gas Field", Ain Shams Engineering Journal, 2015 Dec vol. 7, no. 2, pp.847-853, 2015.

H. Abdolhosseini, E. Khamehchi, "History Matching Using Traditional and Finite Size Ensemble Kalman Filter", Journal of Natural Gas Science and Engineering, 2015 Nov vol. 27, no. 6, pp.1748-1757, 2015.

A. Alizadeh, E. Khamehchi, "A Model for Predicting Size Distribution and Liquid Drainage from Micro-Bubble Surfactant Multi-Layer Fluids Using Population Balance", Colloid and Polymer Science, 2015 Nov vol. 293, no. 12, pp.3419-3427, 2015.

A. Ebrahimi Jahan Aabad, E. Khamehchi, "A Robust Model for Computing Pressure Drop in Vertical Multiphase Flow", Journal of Natural Gas Science and Engineering, 2015 Sep vol. 26, no. 5, pp.1306-1316, 2015.

100

M.R. Mahdiani, E. Khamehchi, "Speed Improving of Nodal Analysis in Oil Rate Calculation of Gas Lifted Wells Using a New Temperature Prediction model", Oil and Gas Exploration and Production, 2015 Sep vol. 1394, no. 126, pp.53-57, 2015.

101

Shahin Tabibzadeh, E. Khamehchi, "Experimental study of polymer and surfactant concentration effect on yield and stability of Aphron Fluids", Science International-Lahore, 2015 Aug vol. 27, no. 4, pp.3245-3249, 2015.

102

E. Khamehchi, O. Ameri Marchobeh, A. Alizadeh, "Choosing an Optimum Sand Control Method", Egyptian Journal of Petroleum, 2015 Jun vol. 24, no. 2, pp.193-202, 2015.

103

E. Khamehchi, E. Reisi Ardali, "(Sand Production Prediction using Ratio of Shear Modulus to Bulk Compressibility (case study", Egyptian Journal of Petroleum, 2015 Jun vol. 24, no. 2, pp.113-118, 2015.

104

M.R. Mahdiani, E. Khamehchi, "Stabilizing Gas Lift Optimization with Different Amounts of Available Lift Gas", Journal of Natural Gas Science and Engineering, 2015 Jun vol. 26, no. 2015, pp.18-27, 2015.

105

A. Alizadeh, E. Khamehchi, "Modeling of Micro-Bubble Surfactant Multi-Layer Drilling Fluid Stability Based on Single Bubble Behavior under Pressure and Temperature in a Deviated Gas Well", Journal of Natural Gas Science and Engineering, 2015 Jun vol. 26, no. 5, pp.42-50, 2015.

106

M.R. Mahdiani, E. Khamehchi, "The Investigation of the Simultaneous Effect of Gas Injection Rate on Produced Oil Rate and Flow Stability in Artificial Gas Lift", Oil and Gas Exploration and Production, 2015 Feb vol. 13, no. 120, pp.79-82, 2015.

107

M.R. Mahdiani, E. Khamehchi, "Preventing Instability Phenomenon in Gas lift Optimization", Iranian Journal of Oil and Gas Science and Technology, 2014 Dec vol. 4, no. 1, pp.49-65, 2014.

108

H. Rasouli Saadabad, F. Rashidi, B. Karimi, E. Khamehchi, "A Surrogate Integrated Production Modeling Approach to Long-Term Gas-Lift Allocation Optimization", Chemical Engineering Communications, 2014 Dec vol. 202, no. 5, pp.647-654, 2014.

109

Danial Abooali, E. Khamehchi, "Estimation of dynamic viscosity of natural gas based on genetic programming methodology", Journal of Natural Gas Science and Engineering, 2014 Nov vol. 21, no. 6, pp.1025-1031, 2014.

110

E. Khamehchi, I. Rahimzadeh Kivi, M. Akbari, "A novel approach to sand production prediction using artificial intelligence", Journal of Petroleum Science and Engineering, 2014 Nov vol. 11, no. 123, pp.147-154, 2014.

111

M.R. Mahdiani, E. Khamehchi, "A New Method for Building Proxy Models Using Simulated Annealing", Middle East Journal of Scientific Research, 2014 Nov vol. 22, no. 3, pp.324-328, 2014.

112

A. Alizadeh, E. Khamehchi, "Modeling of Water Based Micro-Bubble Drilling Fluids Stability Including Surfactants", Journal of Dispersion Science and Technology, 2014 Oct vol. 0, no. 0, , 2014.

113

E. Khamehchi, A. Azamifard, B. Pouladi Borj, "Analysis of Variance Application in Reservoir Simulation: A Case Study", International Journal of Petroleum and Geoscience Engineering, 2014 Oct vol. 2, no. 3, pp.266-279, 2014.

114

R. Askari Firoozjayi, E. Khamehchi, "A Novel Approach to Assist History Matching Using Artificial Intelligence", Chemical Engineering Communications, 2014 Oct vol. 202, no. 4, pp.513-519, 2014.

115

H. Baniasadi, E. Khamehchi, "Development of a new model to predict gas viscosity using artificial neural networks", International Journal of Petroleum and Geoscience Engineering, 2014 Aug vol. 2, no. 3, pp.195-207, 2014.

116

E. Khamehchi, H. Abdolhosseini, R. Abbasipour Atashgah, "Prediction of Maximum Oil Production by Gas Lift in an Iranian Field Using Auto-Designed Neural Network", International Journal of Petroleum and Geoscience Engineering, 2014 Jun vol. 2, no. 2, pp.138-150, 2014.

117

M. Mohammadi, E. Khamehchi, Mehdi Sedighi, "Prediction of Asphaltene Adsorption Isotherm Constants on Mineral Surfaces", Petroleum Science and Technology, 2014 Feb vol. 32, no. 7, pp.870-877, 2014.

118

R. Ahmadi, E. Khamehchi, "Reservoir Modeling by Data Integration via Intermediate Spaces and Artificial Intelligence Tools in MPS Simulation Frameworks", Natural Resources Research, 2013 Dec vol. 22, no. 4, pp.321-336, 2013.

119

E. Khamehchi, R. Abbasipour Atashgah, "Implementation of Artificial Neural Networks Approach for Prediction of Optimum Gas Injection Rate in Continuous Gas Lift Systems", Oil and Gas Exploration and Production, 2013 Dec vol. 12, no. 108, pp.75-79, 2013.

120

E. Khamehchi, M.R. Mahdiani, M. Norouzi, "A New Genetic Programming-Based Model to Predict Oil Production Rate in a Gas-Lifted Well", Oil and Gas Exploration and Production, 2013 Dec vol. 12, no. 107, pp.60-64, 2013.

121

E. Khamehchi, V. Yasredi, S.M. Hashemi Kia, "Long Term Optimization of Gas Well Production", Science International-Lahore, 2013 Dec vol. 26, no. 1, pp.197-202, 2013.

122

E. Khamehchi, M.R. Mahdiani, "Controlling Gas Lift Instability Criteria by Proper Well Design and Production", Oil and Gas Exploration and Production, 2013 Nov vol. 12, no. 106, pp.36-39, 2013.

123

E. Khamehchi, A. Alizadeh, "Optimization of Gas Production and Well Completion in the Water Drive Gas Reservoir", Oil and Gas Exploration and Production, 2013 Sep vol. 12, no. 104, pp.40-46, 2013.

124

H. Panjali Zadeh, A. Alizadeh, E. Khamehchi, "Selection of the Best Heat Injection Rate Reduction Scenario in Heavy Oil Reservoirs under Steam Flooding Process", Oil and Gas Exploration and Production, 2013 Jul vol. 12, no. 103, pp.63-67, 2013.

125

A. Azami Fard, E. Khamehchi, "Selection of affecting variables of proxy model in reservoir simulation using a new method via analysis of variance", Oil and Gas Exploration and Production, 2013 Jul vol. 12, no. 103, pp.68-73, 2013.

126

E. Khamehchi, Mahdi Khishvand, "Gas Allocation Optimization Methods in Gas Lift Operation", Oil and Gas Exploration and Production, 2013 May vol. 12, no. 101, pp.20-27, 2013.

127

E. Khamehchi, H. Panjali Zadeh, H. Mashhadi, M. Moayedi, "Evaluation of Water Injection Effects on Recovery of Gas-Condensate Reservoirs with Water-Drive", Oil and Gas Exploration and Production, 2013 Apr vol. 12, no. 100, pp.62-67, 2013.

128

E. Khamehchi, Reza Behvandi, V. Yasredi, "Prediction of the Onset Pressure of Asphaltene Precipitation During Pressure Reduction Process in the Presence of Carbon Dioxide by Using Theories of Artificial Intelligence", Petroleum Research, 2013 Jan vol. 22, no. 71, pp.81-91, 2013.

129

E. Khamehchi, E. Shamohammadi, S. Yousefi, "Predicting the Hydrate Formation Temperature by a New Correlation and Neural Network", Gas Processing, 2012 Dec vol. 1, no. 1, pp.41-50, 2012.

130

E. Khamehchi, S. Yousefi, Alireza Sanaei, "Selection of the Best Efficient Method for Natural Gas Storage at High Capacities Using TOPSIS Method", Gas Processing, 2012 Dec vol. 1, no. 1, pp.9-18, 2012.

131

A. Ebrahimi Jahan Aabad, E. Khamehchi, Javad Rostami, "Investigation of hydrocarbon and non-hydrocarbon (CO2, N2) gas injection on enhanced oil recovery in one of the Iranian oil fields", Journal of Petroleum Exploration and Production Technology, 2012 Oct vol. 2, no. 5, pp.40-53, 2012.

132

Mohammad Reza Maleki, F. Rashidi, Hassan Mahani, E. Khamehchi, "A simulation study of the enhancement of condensate recovery from one of the Iranian naturally fractured condensate reservoirs", Journal of Petroleum Science and Engineering, 2012 Jul vol. 92, no. 2012, pp.158-166, 2012.

133

E. Khamehchi, "Nonlinear Approach to Gas-Lift Allocation Optimization with Operational Constraints Using Particle Swarm Optimization and Penalty Function", Petroleum Science and Technology, 2012 Mar vol. 30, no. 8, pp.775-785, 2012.

134

Ali Reza Varasteh, Hamid Reza Siahkouhi, E. Khamehchi, Siavash Norouzi, "Application of Seismic Coherency Attributes for Characterization of Reservoir Faults and Fractures", Petroleum Research, 2012 Feb vol. 1, no. 1, pp.1-1, 2012.

135

M. Khishvand, E. Khamehchi, N. Rasuli Nokandeh, "Nonlinear programming approach to gas lift allocation optimization", Energy Sources Part A-Recovery Utilization and Environmental Effects, 2012 Feb vol. 0, no. 0, , 2012.

136

E. Khamehchi, V. Yasredi, A. Ebrahimi Jahan Aabad, "Prediction of the Influence of Liquid Loading on Wellhead Parameters", Petroleum Science and Technology, 2012 Jan vol. 0, no. 0, , 2012.

137

M. Khishvand, E. Khamehchi, "Nonlinear Risk Optimization Approach to Gas Lift Allocation Optimization", Industrial and Engineering Chemistry Research, 2012 Jan vol. 0, no. 0, , 2012.

138

H. Rasouli Saadabad, F. Rashidi, E. Khamehchi, "Optimization of an Integrated Model to Enhance Oil Production Based on Gas Lift Optimization under Limited Gas Supply", Oil Gas-European Magazine, 2011 Dec vol. 37, no. 4, pp.199-212, 2011.

139

A. Ebrahimi Jahan Aabad, E. Khamehchi, "Use of Optimization Procedures to Estimate Minimum Miscibility Pressure", Petroleum Science and Technology, 2011 Oct vol. 0, no. 0, , 2011.

140

E. Khamehchi, Reza Behvandi, F. Rashidi, "Prediction of Bubble Point Pressure & Asphaltene Onset Pressure During CO2 Injection Using ANN & ANFIS Models", Journal of Petroleum Science and Technology, 2011 Sep vol. 1, no. 2, pp.35-45, 2011.

141

F. Rashidi, E. Khamehchi, "Numerical prediction of temperature profile during gas lifting", Petroleum Science and Technology, 2011 Mar vol. 0, no. 29, pp.1305-1316, 2011.

142

E. Khamehchi, F. Rashidi, B. Karimi, Por Afshari, "Nonlinear Approach for Oil Field Optimization Based on Gas Lift Optimization", Oil Gas-European Magazine, 2009 Dec vol. 35, no. 4, pp.181-187, 2009.

143

E. Khamehchi, F. Rashidi, H. Rasouli Saadabad, "Prediction of Gas Lift Parameters Using Artificial Neural Networks", - Iranian Chemical Engineering Journal, 2009 Dec vol. 0, no. 43, , 2009.

144

E. Khamehchi, F. Rashidi, "Simulation of a depleted gas condensate reservoir for storage of natural gas in IRAN", Amirkabir Journal of Science and Technology, 2006 Jul vol. 0, no. 0, , 2006.

Taught Courses

Course title

Description

Headlines

Date

Flow Assurance

4051

Two-Phase Fluid Mechanics

Two-Phase Fluid Mechnics

4051

Artificial Lift

آشنائی با انواع روشهای فرازآوری مصنوعی و طراحی آنها

4042

Well Completion and Production Enhancement

تکمیل چاه و بهبود تولید

4042

Flow Assurance

4041

Two-Phase Fluid Mechanics

4041

Well Completion and Production Enhancement

4032

Artificial Lift

4032

Inventions/Patents

Invention title

Reg. number

Country

contributers

Reg. date

Exp. date

Formulation of polymeric nanofluid as chemical consolidation fluid in sandstone reservoirs

2024/09/1

2038/01/19

Design and synthesis of a high-density transparent packer fluid for oil and gas wells

2024/07/1

2038/01/19

Transparent and high density fluid formulation as a packer fluid in oil and gas wells

2020/07/1

2038/01/19

Multi-functional chemical solution to reduce surface friction and prevent the deposition of organic scale inside oil pipelines

2020/06/1

2038/01/19

Smart chemical solution to prevent the precipitation and deposition of organic scale

2019/09/1

2038/01/19

A device for inhibiting mineral and organic deposition in wells and pipes using radio-frequency and ultrasonic technology

2018/06/1

2021/06/1

Provide a process for selecting the best well placment using hybrid genetic algorithm

2010/01/1

Process of Continous Gas Lift Optimization with Unlimited Gas Supply via Meta Heuristic Method

2010/01/1

Provide a process for selecting the most suitable artificial lift method for oil wells

2010/01/1

metal coating on the ceramic

2008/02/1

preparation of aqueous iron nanoparticles pigments by ultrasonic waves and the presence of surfactant

2007/02/1

preparation of nanoparticles magnesium oxide in the presence of surfactant with homogeneous precipitation technique and microwave radiation

2007/02/1