EHSAN KHAMEHCHI
Professor
Department of Petroleum Engineering
Hydrocarbon Reservoirs
Department of Petroleum Engineering
Hydrocarbon Reservoirs
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Email:
khamehchi
aut.ac.ir
aut.ac.irPhone:
+98 21 64 54 51 54
h-index (Scopus):
19
Citations (Scopus):
1320
Supervised PhD Theses
#
Thesis title
By
Date
1
Experimental investigation of the effect of smart water on sand production in sandstone reservoir
Mahmood Shakiba & Ehsan Khamehchi
September 2020
Supervised MSc Theses
#
Thesis title
By
Date
1
Increasing the rate of injectability in gas storage reservoirs using acidizing
Mohammadreza Khaleghi & Ehsan Khamehchi
February 2024
2
study of the compatibility between heavy completion fluid and formation water
Parsa Kazemihokmabad & Ehsan Khamehchi
February 2024
3
sand production prediction in sandstone reservoirs using artificial intelligence
Amir Jamshidinejad & Ehsan Khamehchi
February 2024
4
Optimization of parameters affecting the production of oil and gas wells using the harmonic search algorithm
Sajjad Shjeelawee & Ehsan Khamehchi
January 2024
5
oil and gas wells Acidizing optimization using machine learning
Seyed Mahan Ebadi & Ehsan Khamehchi
January 2024
6
design heavy fluid completion
Reza Ebadi & Ehsan Khamehchi
October 2023
7
optimization of acid injection rate according to reservoir rock properties
Amirhossein Abbasi & Ehsan Khamehchi
September 2023
8
Laboratory study of the effect of temperature and pressure on the performance of nanofluid in chemical consolidation of sandstone formation
Mahmoud Akbari & Ehsan Khamehchi
October 2022
9
Technical and economic study of chemical sand consolidation of one of the sandstone reservoirs in south of Iran
Amir Mirzayi & Ehsan Khamehchi
September 2022
10
surface modification of nanoparticles for chemical consolidation of sandstone reservoirs
Reza Doosti & Ehsan Khamehchi
July 2022
11
Simulation of soft water injection in sandstone reservoirs and formation damage study
Soroush Ghanavatzadeh & Ehsan Khamehchi
March 2022
12
Simulation of smart water injection in sandstone reservoirs considering the wettability alteration
Mostafa Keihani Kamal & Ehsan Khamehchi
October 2021
13
simulation of smart water injection into sandstone reservoirs considering P.H. alterations
Mohammad Mehdi Salimi & Ehsan Khamehchi
October 2021
14
Molecular Study of Sand Particles Detachment in The Presence of Smart Water
Mohammad Ali Reza Soltani & Ehsan Khamehchi
September 2021
15
Investigation of the zeta potential effects on sand production in smart water injection process in the presence of nano particles
Abbas Kataya & Ehsan Khamehchi
October 2020
16
effect of monovalent ion on sand production in smart water injection with nano particles presence
Shoaib Ezzati & Ehsan Khamehchi
October 2020
17
Reservoir rock wettability effect on sand production due to smart water injection process with presence of nano-particles
Afshin Bahri & Ehsan Khamehchi
September 2020
18
Design and making of heavy completion fluid with consideration of reducing formation damage
Javad Mahdavi Kelateno & Ehsan Khamehchi
September 2020
19
Alkalinity effect on sand production duo to smart water injection process with nano particles present
Arsalan Rafiei & Ehsan Khamehchi
August 2020
20
Prediction of erosion velocity in wells and flowing lines by neural networks
Mehrdad Ghasemi & Ehsan Khamehchi
October 2019
21
Hydrothermodynamic modeling of a geothermal well considering scale deposition
Mohammad Zolfagharroshan & Ehsan Khamehchi
July 2019
22
multi functional chemicals formulation and production for inhibition of paraffin deposition
Reza Amiri Nikcheh & Ehsan Khamehchi
March 2019
23
production optimization of an oil field by using second derivative methods
Mahyar Rajabi Kochi & Ehsan Khamehchi
February 2019
24
Production enhancement of an oil field using integrated modeling and optimal control
Amir Gharchehbeydokhti & Ehsan Khamehchi
February 2019
25
Production optimization of an oil field under formation particles production
Mohammad Hossein Shahsavari & Ehsan Khamehchi
February 2019
26
Geothermal well modeling for predicting scale formation
Hamid Pourgholamreza & Ehsan Khamehchi
December 2018
27
Investigation of Formation Damage Reduction Using Micro Bubble-Multi layer Drilling Fluid
Milad Hashemi & Ehsan Khamehchi
January 2018
28
Effect of Base Fluid Salinity on Rheological Properties, Stability and Formation Damage of Micro-bubble Fluids
Feras Akil & Ehsan Khamehchi
January 2018
29
Production Enhancement in a Hydrocarbon Field with Emphasis on Optimized Selection of Surface Facilities and Downhole Equipment Considering Non-linear Constraints
Amin Nourbakhsh & Ehsan Khamehchi
June 2017
30
Production optimization in a mature field with consideration operational non linear constrains
Mohammad Hossein Hajati & Ehsan Khamehchi
May 2017
31
Thief Zone Identification using Production Logging Analysis
Kiarash Barghian & Ehsan Khamehchi
May 2017
32
Optimization of Wells Completion in Darquain Field for Asphaltene Deposition Control
Mohammad Shaker Ardakani & Ehsan Khamehchi
October 2016
33
Uncertainly investigation in hydrocarbon reservoir simulated model using zonation concept & intelligence optimization algorithms
Alireza Arzandeh & Ehsan Khamehchi
May 2014
34
calculation of erosion velocity along production string gas condensate wells using artificial neural network- South Pars case study
Morteza Khoshlahjeh & Ehsan Khamehchi
October 2013
35
Well test Data Matching Using Artificial Intelligence
Mohammad Reza Kashi Nahanji & Ehsan Khamehchi
October 2013
36
Optimization of a hydrocarbon field development
Mohammad Reza Mahdiani & Ehsan Khamehchi
September 2013
37
long term nonlinear optimization of gas lift in gas wells with liquid loading problem
Mahdi Khishvand & Ehsan Khamehchi
July 2012
38
A noval approach history matching using artificial intelligence
Rezvan Askari Firoozjayi & Ehsan Khamehchi
June 2012
39
Investigation of production optimization utilizing natural gas lift
Hassan Zeynabi & Ehsan Khamehchi
February 2012
40
Tight Gas Reservoirs Permeability Prediction Using Artificial Neural Networks
Mohammad Khodadadi & Ehsan Khamehchi
February 2012
41
Prediction of Hydrate formation Temperature by Artificial neural Network
Ebrahim Shamohammadi & Ehsan Khamehchi
January 2012
42
Feasibility and study sweetening of natural gas by membrane
Rasool Kazemikhah & Ehsan Khamehchi
July 2011
43
Optimization of Gas Well Production by Sensitivity Analysis on Effective Parameters
Vahid Yasredi & Ehsan Khamehchi
July 2011
44
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 & Ehsan Khamehchi
January 2011
45
Study of Candensate Recovery from One of Iranian Gas Condensate Reservoirs
Mohammad Reza Maleki & Ehsan Khamehchi
October 2010
46
Asphaltene Deposition Simulation in Continuous Gas Lifted Wells
Vahid Haghighat & Ehsan Khamehchi
September 2010
Books
#
Title
Author(s)
Publisher country
publication date
version
Portal Records
1
Sand Production in Oil and Gas Wells
Ehsan Khamehchi
Iran (Islamic Republic of)
September 2019
1
2
Fundamental of Oil Wells Production with Scale Problem
Ehsan Khamehchi, Hanieh Rasouli
Iran (Islamic Republic of)
October 2012
1
3
Delay Risk Ranking in Completion of the Project with Multi-Criteria Decision Making Techniques
ُS. Khamehchi, Ehsan Khamehchi, Majid Rostami
Iran (Islamic Republic of)
July 2018
1
4
Formation Damage in Hydrocarbon Reservoir
Ehsan Khamehchi, Ali Alizadeh
Iran (Islamic Republic of)
July 2016
1
5
Production Engineering from Geothermal Wells
Ehsan Khamehchi, Mohammad Zolfagharroshan
Iran (Islamic Republic of)
January 2021
1
6
Natural Gas Reservoir Engineering
Fariborz Rashidi, Ehsan Khamehchi, Hanieh Rasouli Saadabad
Iran (Islamic Republic of)
February 2010
1
7
Production Engineering from Gas Wells
Ehsan Khamehchi
Iran (Islamic Republic of)
December 2020
1
8
Gas Allocation Optimization Methods in Artificial Gas Lift
Ehsan Khamehchi, Mohammad Reza Mahdiani
Germany
December 2016
1
9
Flow Modelling in Well (Reference Software PROSPER)
Ehsan Khamehchi, Mohammad Reza Mahdiani
Iran (Islamic Republic of)
December 2016
1
10
Fundamentals of Production Engineering of Oil and Gas Wells
Ehsan Khamehchi
Iran (Islamic Republic of)
December 2014
1
11
Fluid Flow Modelling in Oil and Gas Pipelines and Wells
Ehsan Khamehchi, Reza Behvandi
Iran (Islamic Republic of)
December 2014
1
12
Flow Assurance in Oil Reservoirs
Ehsan Khamehchi, Reza Behvandi
Iran (Islamic Republic of)
December 2013
1
13
Special Issues in Petroleum Engineering
Ehsan Khamehchi
Iran (Islamic Republic of)
April 2021
1
14
Natural Gas Hydrates
Ehsan Khamehchi, Ahmad Ebrahimi Jahan Aabad, Ebrahim Shamohammadi, Ali Alizadeh
Iran (Islamic Republic of)
April 2013
1
Journal Papers
Portal Records
1
Matin Dargi, Ehsan Khamehchi, Fatemeh Ghallath, "Sandstone chemical consolidation and wettability improvement using furan polymer-based nanofluid", Scientific Reports, March 2024
Vol. 14,
Num. 5248,
Page 1-15,
March 2024,
2
Javad Mahdavi Kelateno, Ehsan Khamehchi, Amirhossein Abbasi, Mohammadreza Khaleghi, "A novel approach to determining appropriate additive concentrations for stimulation of gas carbonate reservoirs", Results in Engineering, September 2023
Vol. 20,
Num. 4,
Page 101440-101440,
September 2023,
3
Ehsan Khamehchi, Matin Dargi, Matin Imeri, Javad Mahdavi Kelateno, Mohammadreza Khaleghi, "Pipe Diameter Optimization and Two-Phase Flow Pressure Drop in Seabed Pipelines: A Genetic Algorithm Approach", INTERCIENCIA, September 2023
Vol. 48,
Num. 9,
Page 82-102,
September 2023,
4
Mohammad Zolfagharroshan, Ehsan Khamehchi, "Mineral scaling impact on petrophysical properties of reservoir rock in a geothermal field located in Northwestern Iran", SPE JOURNAL, August 2023
Vol. 13,
Num. 11851,
Page 1-16,
August 2023,
5
Masoud Bijani, Ehsan Khamehchi, Mahdi Shabani, "Optimization of salinity and composition of injected low salinity water into sandstone reservoirs with minimum scale deposition", Scientific Reports, August 2023
Vol. 13,
Num. 12991,
Page 1-21,
August 2023,
6
Hamed Nejati Ali Gorzani, Ehsan 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, August 2023
Vol. 230,
Num. 212217,
Page 1-14,
August 2023,
7
Matin Dargi, Ehsan Khamehchi, Javad Mahdavi Kelateno, "Optimizing acidizing design and effectiveness assessment with machine learning for predicting post-acidizing permeability", Scientific Reports, July 2023
Vol. 13,
Num. 11851,
Page 1-16,
July 2023,
8
Sina Baselizadeh, Ehsan Khamehchi, Saeed Saber Samandari, Ali 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, November 2022
Vol. 7,
Num. 30,
Page 26246-26255,
November 2022,
9
Masoud Bijani, Ehsan Khamehchi, Mehdi 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, October 2022
Vol. 12,
Num. 16472,
Page 1-19,
October 2022,
10
Ehsan Khamehchi, Amir Mirzayi, Mahmoud Akbari, Reza Doosti, "Providing a Laboratory Method to Control Sand Production by Creating Compressive Strength and Minimizing the Permeability of Sand Formation", Petroleum Research, September 2022
Vol. 32,
Num. 124,
Page 66-78,
September 2022,
11
Sina Baselizadeh, Ehsan Khamehchi, Saeed Saber Samandari, Ali Alizadeh, "Mechanistic Study of Micro-bubble Fluid Infiltration through the Fractured Medium", ACS Omega, August 2022
Vol. 7,
Num. 30,
Page 26246-26255,
August 2022,
12
Abbas Kataya, Ehsan Khamehchi, Masoud Bijani, "The impact of salinity, alkalinity and nanoparticle concentration on zeta-potential of sand minerals and their implication on sand production", Energy Geoscience, July 2022
Vol. 3,
Num. 3,
Page 314-322,
July 2022,
13
Nasser Faraz, Ehsan Khamehchi, Hamid Naderan Tahan, "Numerical investigation of excess capillary pressure created by dry-out and replenishment phenomenon in geothermal reservoirs", TRANSPORT IN POROUS MEDIA, September 2021
Vol. 139,
Num. 3,
Page 559-578,
September 2021,
14
Mahyar Rajabi Kochi, Ehsan Khamehchi, "A modified optimization procedure for production and injection scheduling in an oil field using second derivative methods", Arabian Journal of Geosciences, July 2021
Vol. 14,
Num. 1609,
Page 1-10,
July 2021,
15
Mohammad Hossein Shahsavari, Ehsan Khamehchi, Vahidoddin Fattahpour, Hamed Moladavoodi, "Investigation of sand production prediction shortcomings in terms of numerical uncertainties and experimental simplifications", JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, June 2021
Vol. 207,
Num. 109147,
Page 1-24,
June 2021,
16
Reza Amiri Nikcheh, Ehsan 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, April 2021
Vol. 205,
Num. 108833,
Page 1-18,
April 2021,
17
Javad Mahdavi Kelateno, Ehsan Khamehchi, "A Novel Packer Fluid for Completing HP/HT Oil and Gas Wells", JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, March 2021
Vol. 203,
Num. 8,
Page 108538-108538,
March 2021,
18
Mohammad Zolfagharroshan, Ehsan Khamehchi, "Accurate Artificial Intelligence Based Methods in Predicting Bottom-hole Pressure in Multiphase Flow Wells, a Comparison Approach", Arabian Journal of Geosciences, February 2021
Vol. 14,
Num. 4,
Page 1-11,
February 2021,
19
Afshin Bahri, Ehsan 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-OPEN, February 2021
Vol. 11,
Num. 5,
Page 13432-13452,
February 2021,
20
Saeed Abbasi, Ehsan 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, February 2021
Vol. 0,
Num. 0,
Page 1-19,
February 2021,
21
Mohammad Reza Mahdiani, Ehsan Khamehchi, Amirabolfazl Suratgar, "Using linear–quadratic regulator to optimally control the gas lift operation", Arabian Journal of Geosciences, December 2020
Vol. 14,
Num. 3,
Page 1-19,
December 2020,
22
Ehsan Khamehchi, Alireza Dolatyari, Masoud 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, December 2020
Vol. 30,
Num. 5,
Page 16-29,
December 2020,
23
Saeed Abbasi, Ehsan 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, November 2020
Vol. 114767,
Num. 114767,
Page 1-17,
November 2020,
24
Mohammad Reza Mahdiani, Ehsan Khamehchi, Sasan Hajirezaie, Abdolhossein Hemmati-Sarapardeh, "Modeling viscosity of crude oil using k-nearest neighbor algorithm", Advances in Geo-Energy Research -OPEN, November 2020
Vol. 4,
Num. 4,
Page 435-447,
November 2020,
25
Saeed Abbasi, Ehsan Khamehchi, "Investigation of permeability decline due to coupled precipitation/dissolution mechanism in carbonate rocks during low salinity co-water injection", Energy Reports, November 2020
Vol. 7,
Num. 1,
Page 125-135,
November 2020,
26
Nasser Faraz, Ehsan Khamehchi, Hamid Naderan Tahan, "Impact of boiling heat transfer on geothermal reservoir simulation using local thermal non-equilibrium model", GEOTHERMICS, November 2020
Vol. 90,
Num. 2,
Page 102016-102016,
November 2020,
27
Ehsan Khamehchi, Amin Bemani Lirgeshas, "Prediction of pressure in different two-phase flow conditions: Machine learning applications", MEASUREMENT, October 2020
Vol. -,
Num. 0,
Page 108665-108665,
October 2020,
28
Shoaib Ezzati, Ehsan Khamehchi, "Compatibility Test and Nanoparticles Stability: Comparison between Smart Soft Water and Smart Hard Water", SPE PRODUCTION & OPERATIONS, October 2020
Vol. -,
Num. 0,
Page 1-8,
October 2020,
29
Reza Amiri Nikcheh, Ehsan 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, October 2020
Vol. 193,
Num. 10,
Page 0-0,
October 2020,
30
Ehsan Khamehchi, Mohammad Reza 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, October 2020
Vol. 193,
Num. 10,
Page 107388-107388,
October 2020,
31
Meysam Naderi, Ehsan Khamehchi, Behrooz 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, September 2020
Vol. 195,
Num. 12,
Page 0-0,
September 2020,
32
Mahmood Shakiba, Ehsan Khamehchi, Ahmad Fahimifar, Bahram 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, September 2020
Vol. 319,
Num. 23,
Page 114210-114210,
September 2020,
33
Mohammad Zolfagharroshan, Ehsan Khamehchi, "A rigorous approach to scale formation and deposition modelling in geothermal wellbores", GEOTHERMICS, September 2020
Vol. 87,
Num. 5,
Page 101841-101841,
September 2020,
34
Arsalan Rafiei, Ehsan 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, August 2020
Vol. 196,
Num. 107832,
Page 0-0,
August 2020,
35
Meysam Naderi, Ehsan Khamehchi, Behrooz Karimi, "Production Optimization Based on Integrated Modeling and Gradient Methods", Biointerface Research in Applied Chemistry-OPEN, July 2020
Vol. 11,
Num. 1,
Page 7665-7676,
July 2020,
36
Reza Amiri Nikcheh, Ehsan 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, July 2020
Vol. 309,
Num. 13,
Page 0-0,
July 2020,
37
Alireza Moazzeni, Ehsan Khamehchi, "Rain optimization algorithm (ROA): A new metaheuristic method for drilling optimization solutions", JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, July 2020
Vol. 195,
Num. 12,
Page 0-0,
July 2020,
38
Arsalan Rafiei, Ehsan 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-OPEN, July 2020
Vol. 11,
Num. 1,
Page 7712-7724,
July 2020,
39
Mohammad Ali Reza Soltani, Ehsan Khamehchi, "Investigation of oil rate increasing with hybrid artificial lift systems compared with conventional artificial lift methods", Oil and Gas Exploration and Production, July 2020
Vol. 1399,
Num. 178,
Page 29-37,
July 2020,
40
Alireza Moazzeni, Ehsan Khamehchi, "A New Hybrid Analytical-Machine Learning Method for Real-Time ROP Modeling", Biointerface Research in Applied Chemistry-OPEN, June 2020
Vol. 11,
Num. 1,
Page 7589-7604,
June 2020,
41
Mahmood Shakiba, Ehsan Khamehchi, Ahmad Fahimifar, Bahram 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, June 2020
Vol. 189,
Num. 4,
Page 107022-107022,
June 2020,
42
Afshin Bahri, Ehsan Khamehchi, "Interfacial Phenomena Effect on Sand Production Due to Optimized Smart Water with/without the Presence of Nanoparticles", Biointerface Research in Applied Chemistry-OPEN, May 2020
Vol. 10,
Num. 6,
Page 6652-6668,
May 2020,
43
Shoaib Ezzati, Ehsan Khamehchi, "Sandstone Reservoir Wettability Alteration Due to Water Softening: Impact of Silica Nanoparticles on Sand Production Mechanism", Biointerface Research in Applied Chemistry-OPEN, May 2020
Vol. 10,
Num. 5,
Page 6328-6342,
May 2020,
44
Ehsan Khamehchi, Mohammad Zolfagharroshan, Mohammad Reza 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, May 2020
Vol. 10,
Num. 8,
Page 2334-2347,
May 2020,
45
Mohammad Massah, Ehsan Khamehchi, Seyyed Ali Mousavi-Dehghani, Bahram Dabir, Hamid 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, May 2020
Vol. 152,
Num. 7,
Page 0-0,
May 2020,
46
Pedram Ejtemaee, Ehsan 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-OPEN, April 2020
Vol. 10,
Num. 4,
Page 5886-5894,
April 2020,
47
Mahyar Rajabi Kochi, Ehsan 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, April 2020
Vol. 10,
Num. 8,
Page 2465-2482,
April 2020,
48
Ehsan Khamehchi, Mehrdad Ghasemi, Mohammad Hossein Shahsavari, Mohammad Shaker Ardakani, "INVESTIGATION OF EFFECTIVE PARAMETERS ON ASPHALTENEDEPOSITION AND PRODUCTION OPTIMIZATION IN ONE OF THE IRANIAN OIL FIELDS", SOCAR PROCEEDINGS, February 2020
Vol. 2020,
Num. 1,
Page 12-21,
February 2020,
49
Amin Nourbakhsh, Ehsan Khamehchi, "Field Production Optimization Using Sequential Quadratic Programming (SQP) Algorithm in ESP-Implemented Wells, A Comparison Approach", Journal of petroleum Science and Technology, January 2020
Vol. 10,
Num. 1,
Page 54-63,
January 2020,
50
Seyedarman Hosseini, Ehsan Khamehchi, Bahram Dabir, Ali Alizadeh, Zohreh Mansoori, "Rock wettability effect on Colloidal Gas Aphron invasion near wellbore region", JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, January 2020
Vol. 189,
Num. 4,
Page 106766-106766,
January 2020,
51
Mohammad Reza Mahdiani, Ehsan Khamehchi, Amirabolfazl 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, December 2019
Vol. 38,
Num. 1,
Page 265-280,
December 2019,
52
Ehsan Khamehchi, Mehrdad Ghasemi, Mohammad Reza Kashi Nahanji, "Accurate estimation of the well test parameters by using a hybrid algorithm and comparing it with a conventional industrial software", Petroleum Research, November 2019
Vol. 108,
Num. 5,
Page 28-40,
November 2019,
53
Alireza Moazzeni, Ehsan Khamehchi, "DRILLING RATE OPTIMIZATION BY AUTOMATIC LITHOLOGY PREDICTION USING HYBRID MACHINE LEARNING", Journal of petroleum Science and Technology, October 2019
Vol. 9,
Num. 4,
Page 3-14,
October 2019,
54
F.Tale, A.Kalantariasl, A.Shabani, Saeed Abbasi, A.H.Zohoorian, Ehsan Khamehchi, "Experimental and simulation study of low salinity brine interactions with carbonate rocks", JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, September 2019
Vol. 184,
Num. 1,
Page 1-12,
September 2019,
55
Masoud Bijani, Ehsan 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, September 2019
Vol. 29,
Num. 3,
Page 106-119,
September 2019,
56
Mohammad Reza Mahdiani, Ehsan Khamehchi, Amirabolfazl Suratgar, "Using modern heuristic algorithms for optimal control of a gas lifted field", JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, September 2019
Vol. 183,
Num. 4,
Page 1-18,
September 2019,
57
Mohammad Reza Mahdiani, Ehsan Khamehchi, Amirabolfazl Suratgar, "Optimizing and Stabilizing the Gas Lift Operation by Controlling the Lift Gas Specific Gravity", Journal of petroleum Science and Technology, July 2019
Vol. 9,
Num. 3,
Page 46-63,
July 2019,
58
Amir Gharchehbeydokhti, Ehsan Khamehchi, "Production Enhancement of an Oil Field using Integrated Modeling and Optimal Control", Petroleum Research, July 2019
Vol. 29,
Num. 2,
Page 34-45,
July 2019,
59
Masoud Bijani, Ehsan Khamehchi, "Optimization and treatment of wastewater of crude oil desalting unit and prediction of scale formation", ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, July 2019
Vol. 26,
Num. 0,
Page 25621-25640,
July 2019,
60
Seyedarman Hosseini, Ehsan Khamehchi, Bahram Dabir, Ali Alizadeh, Zohreh Mansoori, "Experimental Investigation of Water Based Colloidal Gas Aphron Fluid Stability", Colloids and Interfaces, February 2019
Vol. 3,
Num. 1,
Page 1-15,
February 2019,
61
Meysam Naderi, Ehsan Khamehchi, "Fuzzy logic coupled with exhaustive search algorithm for forecasting of petroleum economic parameters", JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, December 2018
Vol. 176,
Num. 5,
Page 291-298,
December 2018,
62
Ali Alizadeh, Ehsan Khamehchi, "Experimental investigation of the oil based Aphron drilling fluid for determining the most stable fluid formulation", JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, November 2018
Vol. 174,
Num. 0,
Page 525-532,
November 2018,
63
Ehsan Khamehchi, Meysam Naderi, Behrooz 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, September 2018
Vol. 172,
Num. 0,
Page 13-22,
September 2018,
64
Ehsan Khamehchi, Milad Hashemi, Ali Alizadeh, Seyedarman 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, September 2018
Vol. 28,
Num. 4,
Page 54-66,
September 2018,
65
Meysam Naderi, Ehsan 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, July 2018
Vol. 7,
Num. 4,
Page 92-108,
July 2018,
66
Mohammad Hossein Shahsavari, Ehsan Khamehchi, "Optimum selection of sand control method using a combination of MCDM
and DOE techniques", JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, July 2018
Vol. 171,
Num. 12,
Page 229-241,
July 2018,
67
Ehsan Khamehchi, Meysam Naderi, Mohammad Hossein Hajati, "Integrated Production Optimization from a Mature Oil Field Using Artificial Gas Lift by Considering Nonlinear Operational Constraints", Petroleum Research, May 2018
Vol. 28,
Num. 1,
Page 61-69,
May 2018,
68
Meysam Naderi, Ehsan Khamehchi, "Cutting transport efficiency prediction using probabilistic CFD and DOE techniques", JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, December 2017
Vol. 163,
Num. 0,
Page 58-66,
December 2017,
69
Ehsan Khamehchi, Mahmood Shakiba, Mohammad 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, December 2017
Vol. 0,
Num. 0,
Page 1-15,
December 2017,
70
Ehsan Khamehchi, Seyedarman Hosseini, Ali Alizadeh, "An Experimental Investigation of Magnetized Water Effect on Formation Damage", Journal of petroleum Science and Technology, October 2017
Vol. 7,
Num. 4,
Page 65-76,
October 2017,
71
Danial Abooali, Ehsan Khamehchi, "New predictive method for estimation of natural gas hydrate formation temperature using genetic programming", NEURAL COMPUTING & APPLICATIONS, October 2017
Vol. 0,
Num. 0,
Page 1-10,
October 2017,
72
Meysam Naderi, Ehsan Khamehchi, "Application of DOE and metaheuristic bat algorithm for well placement and individual well controls optimization", Journal of Natural Gas Science and Engineering, July 2017
Vol. 46,
Num. 6,
Page 47-58,
July 2017,
73
Farshad Asgari, Ehsan Khamehchi, Fariborz Rashidi, "Optimum Slug Catcher Design for Two Phases of South Pars Gas Field", Petroleum Research, June 2017
Vol. 93,
Num. 6,
Page 29-38,
June 2017,
74
Ali Alizadeh, Ehsan Khamehchi, "Mathematical modeling of the Colloidal Gas Aphron transport through porous medium using the filtration theory", Journal of Natural Gas Science and Engineering, May 2017
Vol. 44,
Num. 4,
Page 37-53,
May 2017,
75
Meysam Naderi, Ehsan Khamehchi, "Well placement optimization using metaheuristic bat algorithm", JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, January 2017
Vol. 150,
Num. 3,
Page 348-354,
January 2017,
76
Ehsan Khamehchi, Shahin Tabibzadeh, Ali Alizadeh, "Rheological properties of Aphron based drilling fluids", petroleum exploration and development, December 2016
Vol. 43,
Num. 6,
Page 1076-1081,
December 2016,
77
Ali Alizadeh, Ehsan Khamehchi, "Numerical and Experimental Investigation of Micro-Bubble Fluid Infiltration in Porous Media", COLLOID AND POLYMER SCIENCE, December 2016
Vol. 295,
Num. 4,
Page 529-541,
December 2016,
78
Danial Abooali, Ehsan 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, December 2016
Vol. 32,
Num. 3,
Page 1083-1090,
December 2016,
79
Mohammad Reza Mahdiani, Ehsan Khamehchi, "A Modified Neural Network Model for Predicting the Crude Oil Price", Intellectual Economics -OPEN, December 2016
Vol. 10,
Num. 2,
Page 71-77,
December 2016,
80
Mohammad Reza Mahdiani, Ehsan Khamehchi, "A Novel Model for Predicting the Temperature Profile in Gas Lift Wells", Petroleum, December 2016
Vol. 2,
Num. 4,
Page 408-414,
December 2016,
81
Ali Alizadeh, Ehsan Khamehchi, "Mathematical modeling of the colloidal gas aphron motion through porous medium, including colloidal bubble generation and destruction", COLLOID AND POLYMER SCIENCE, May 2016
Vol. 294,
Num. 6,
Page 1075-1085,
May 2016,
82
Meysam Naderi, Ehsan Khamehchi, "Nonlinear risk optimization approach to water drive gas reservoir production optimization using DOE and artificial intelligence", Journal of Natural Gas Science and Engineering, April 2016
Vol. 31,
Num. 4,
Page 575-584,
April 2016,
83
Ali Alizadeh, Ehsan Khamehchi, "Stability Modeling of Water Based Surfactant Covered Micro-Bubble Fluids", JOURNAL OF SURFACTANTS AND DETERGENTS, December 2015
Vol. 19,
Num. 1,
Page 165-171,
December 2015,
84
Ehsan Khamehchi, Mahdi Khishvand, Hassan Abdolhosseini, "A Case Study to Optimum Selection of Deliquification Method for Gas Condensate Well Design; South Pars Gas Field", Ain Shams Engineering Journal, December 2015
Vol. 7,
Num. 2,
Page 847-853,
December 2015,
85
Ahmad Ebrahimi Jahan Aabad, Ehsan Khamehchi, "Developing a Novel Workflow for Natural Gas Lift Optimization Using Advanced Support Vector Machine", Journal of Natural Gas Science and Engineering, December 2015
Vol. 28,
Num. 0,
Page 626-638,
December 2015,
86
Ahmad Ebrahimi Jahan Aabad, Ehsan Khamehchi, "Sperm Whale Algorithm: an Effective Metaheuristic Algorithm for Production Optimization Problems", Journal of Natural Gas Science and Engineering, December 2015
Vol. 29,
Num. 2,
Page 211-222,
December 2015,
87
Ehsan Khamehchi, Mohammad Tabasy, Saeed Dashtakipour, "An Experimental Investigation of the Effect of Magnetic Acid Injection for Increasing Carbonate Core Permeability and Comparison with Regular Acid", Petroleum Research, December 2015
Vol. 25,
Num. 85,
Page 129-142,
December 2015,
88
Ali Alizadeh, Ehsan Khamehchi, "A Model for Predicting Size Distribution and Liquid Drainage from Micro-Bubble Surfactant Multi-Layer Fluids Using Population Balance", COLLOID AND POLYMER SCIENCE, November 2015
Vol. 293,
Num. 12,
Page 3419-3427,
November 2015,
89
Hassan Abdolhosseini, Ehsan Khamehchi, "History Matching Using Traditional and Finite Size Ensemble Kalman Filter", Journal of Natural Gas Science and Engineering, November 2015
Vol. 27,
Num. 6,
Page 1748-1757,
November 2015,
90
Mohammad Reza Mahdiani, Ehsan 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, September 2015
Vol. 1394,
Num. 126,
Page 53-57,
September 2015,
91
Ahmad Ebrahimi Jahan Aabad, Ehsan Khamehchi, "A Robust Model for Computing Pressure Drop in Vertical Multiphase Flow", Journal of Natural Gas Science and Engineering, September 2015
Vol. 26,
Num. 5,
Page 1306-1316,
September 2015,
92
Shahin Tabibzadeh, Ehsan Khamehchi, "Experimental study of polymer and surfactant concentration effect on yield and stability of Aphron Fluids", Science International-Lahore, August 2015
Vol. 27,
Num. 4,
Page 3245-3249,
August 2015,
93
Ehsan Khamehchi, Ebrahim Reisi Ardali, "(Sand Production Prediction using Ratio of Shear Modulus to Bulk Compressibility (case study", Egyptian Journal of Petroleum, June 2015
Vol. 24,
Num. 2,
Page 113-118,
June 2015,
94
Ehsan Khamehchi, Omid Ameri Marchobeh, Ali Alizadeh, "Choosing an Optimum Sand Control Method", Egyptian Journal of Petroleum, June 2015
Vol. 24,
Num. 2,
Page 193-202,
June 2015,
95
Mohammad Reza Mahdiani, Ehsan Khamehchi, "Stabilizing Gas Lift Optimization with Different Amounts of Available Lift Gas", Journal of Natural Gas Science and Engineering, June 2015
Vol. 26,
Num. 2015,
Page 18-27,
June 2015,
96
Ali Alizadeh, Ehsan 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, June 2015
Vol. 26,
Num. 5,
Page 42-50,
June 2015,
97
Mohammad Reza Mahdiani, Ehsan 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, February 2015
Vol. 13,
Num. 120,
Page 79-82,
February 2015,
98
Hanieh Rasouli Saadabad, Fariborz Rashidi, Behrooz Karimi, Ehsan Khamehchi, "A Surrogate Integrated Production Modeling Approach to Long-Term Gas-Lift Allocation Optimization", CHEMICAL ENGINEERING COMMUNICATIONS, December 2014
Vol. 202,
Num. 5,
Page 647-654,
December 2014,
99
Mohammad Reza Mahdiani, Ehsan Khamehchi, "Preventing Instability Phenomenon in Gas lift Optimization", Iranian Journal of Oil & Gas Science and Technology, December 2014
Vol. 4,
Num. 1,
Page 49-65,
December 2014,
100
Mohammad Reza Mahdiani, Ehsan Khamehchi, "A New Method for Building Proxy Models Using Simulated Annealing", Middle East Journal of Scientific Research, November 2014
Vol. 22,
Num. 3,
Page 324-328,
November 2014,
101
Danial Abooali, Ehsan Khamehchi, "Estimation of dynamic viscosity of natural gas based on genetic programming methodology", Journal of Natural Gas Science and Engineering, November 2014
Vol. 21,
Num. 6,
Page 1025-1031,
November 2014,
102
Ehsan Khamehchi, Iman Rahimzadeh Kivi, Mohammadreza Akbari, "A novel approach to sand production prediction using artificial intelligence", JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, November 2014
Vol. 11,
Num. 123,
Page 147-154,
November 2014,
103
Ali Alizadeh, Ehsan Khamehchi, "Modeling of Water Based Micro-Bubble Drilling Fluids Stability Including
Surfactants", JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, October 2014
Vol. 0,
Num. 0,
Page 0-0,
October 2014,
104
Ehsan Khamehchi, Arash Azamifard, Behzad Pouladi Borj, "Analysis of Variance Application in Reservoir Simulation: A Case Study", International Journal of Petroleum and Geoscience Engineering, October 2014
Vol. 2,
Num. 3,
Page 266-279,
October 2014,
105
Rezvan Askari Firoozjayi, Ehsan Khamehchi, "A Novel Approach to Assist History Matching Using Artificial Intelligence", CHEMICAL ENGINEERING COMMUNICATIONS, October 2014
Vol. 202,
Num. 4,
Page 513-519,
October 2014,
106
Hamid Baniasadi, Ehsan Khamehchi, "Development of a new model to predict gas viscosity using artificial neural
networks", International Journal of Petroleum and Geoscience Engineering, August 2014
Vol. 2,
Num. 3,
Page 195-207,
August 2014,
107
Ehsan Khamehchi, Hassan Abdolhosseini, Rahim 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, June 2014
Vol. 2,
Num. 2,
Page 138-150,
June 2014,
108
Majid Mohammadi, Ehsan Khamehchi, Mehdi Sedighi, "Prediction of Asphaltene Adsorption Isotherm Constants on Mineral Surfaces", PETROLEUM SCIENCE AND TECHNOLOGY, February 2014
Vol. 32,
Num. 7,
Page 870-877,
February 2014,
109
Rouholah Ahmadi, Ehsan Khamehchi, "Reservoir Modeling by Data Integration via Intermediate
Spaces and Artificial Intelligence Tools in MPS Simulation Frameworks", Natural Resources Research, December 2013
Vol. 22,
Num. 4,
Page 321-336,
December 2013,
110
Ehsan Khamehchi, Mohammad Reza Mahdiani, Mohammad Norouzi, "A New Genetic Programming-Based Model to Predict Oil Production Rate in a Gas-Lifted Well", Oil and Gas Exploration and Production, December 2013
Vol. 12,
Num. 107,
Page 60-64,
December 2013,
111
Ehsan Khamehchi, Rahim 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, December 2013
Vol. 12,
Num. 108,
Page 75-79,
December 2013,
112
Ehsan Khamehchi, Vahid Yasredi, Sayed Mohammad Hashemi Kia, "Long Term Optimization of Gas Well Production", Science International-Lahore, December 2013
Vol. 26,
Num. 1,
Page 197-202,
December 2013,
113
Ehsan Khamehchi, Mohammad Reza Mahdiani, "Controlling Gas Lift Instability Criteria by Proper Well Design and Production", Oil and Gas Exploration and Production, November 2013
Vol. 12,
Num. 106,
Page 36-39,
November 2013,
114
Ehsan Khamehchi, Ali Alizadeh, "Optimization of Gas Production and Well Completion in the Water Drive Gas Reservoir", Oil and Gas Exploration and Production, September 2013
Vol. 12,
Num. 104,
Page 40-46,
September 2013,
115
Hamed Panjali Zadeh, Ali Alizadeh, Ehsan Khamehchi, "Selection of the Best Heat Injection Rate Reduction Scenario in Heavy Oil Reservoirs under Steam Flooding Process", Oil and Gas Exploration and Production, July 2013
Vol. 12,
Num. 103,
Page 63-67,
July 2013,
116
Arash Azami Fard, Ehsan 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, July 2013
Vol. 12,
Num. 103,
Page 68-73,
July 2013,
117
Ehsan Khamehchi, Mahdi Khishvand, "Gas Allocation Optimization Methods in Gas Lift Operation", Oil and Gas Exploration and Production, May 2013
Vol. 12,
Num. 101,
Page 20-27,
May 2013,
118
Ehsan Khamehchi, Hamed Panjali Zadeh, Hadi Mashhadi, Mahmoud Moayedi, "Evaluation of Water Injection Effects on Recovery of Gas-Condensate Reservoirs with Water-Drive", Oil and Gas Exploration and Production, April 2013
Vol. 12,
Num. 100,
Page 62-67,
April 2013,
119
Ehsan Khamehchi, Reza Behvandi, Vahid 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, January 2013
Vol. 22,
Num. 71,
Page 81-91,
January 2013,
120
Ehsan Khamehchi, Seyedhamidreza Yousefi, Alireza Sanaei, "Selection of the Best Efficient Method for Natural Gas Storage at High Capacities Using TOPSIS Method", Gas Processing Journal, December 2012
Vol. 1,
Num. 1,
Page 9-18,
December 2012,
121
Ehsan Khamehchi, Ebrahim Shamohammadi, Seyedhamidreza Yousefi, "Predicting the Hydrate Formation Temperature by a New Correlation and Neural Network", Gas Processing Journal, December 2012
Vol. 1,
Num. 1,
Page 41-50,
December 2012,
122
Ahmad Ebrahimi Jahan Aabad, Ehsan 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, October 2012
Vol. 2,
Num. 5,
Page 40-53,
October 2012,
123
Mohammad Reza Maleki, Fariborz Rashidi, Hassan Mahani, Ehsan 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, July 2012
Vol. 92,
Num. 2012,
Page 158-166,
July 2012,
124
, Ehsan Khamehchi, "Nonlinear Approach to Gas-Lift Allocation Optimization with Operational Constraints Using Particle Swarm Optimization and Penalty Function", PETROLEUM SCIENCE AND TECHNOLOGY, March 2012
Vol. 30,
Num. 8,
Page 775-785,
March 2012,
125
Ali Reza Varasteh, Hamid Reza Siahkouhi, Ehsan Khamehchi, Siavash Norouzi, "Application of Seismic Coherency Attributes for Characterization of Reservoir Faults and Fractures", Petroleum Research, February 2012
Vol. 1,
Num. 1,
Page 1-1,
February 2012,
126
Mahdi Khishvand, Ehsan Khamehchi, Nafice Rasuli Nokandeh, "Nonlinear programming approach to gas lift allocation optimization", ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, February 2012
Vol. 0,
Num. 0,
Page 0-0,
February 2012,
127
Ehsan Khamehchi, Vahid Yasredi, Ahmad Ebrahimi Jahan Aabad, "Prediction of the Influence of Liquid Loading on Wellhead Parameters", PETROLEUM SCIENCE AND TECHNOLOGY, January 2012
Vol. 0,
Num. 0,
Page 0-0,
January 2012,
128
Mahdi Khishvand, Ehsan Khamehchi, "Nonlinear Risk Optimization Approach to Gas Lift
Allocation Optimization", INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, January 2012
Vol. 0,
Num. 0,
Page 0-0,
January 2012,
129
Hanieh Rasouli Saadabad, Fariborz Rashidi, Ehsan Khamehchi, "Optimization of an Integrated Model to
Enhance Oil Production Based on Gas Lift
Optimization under Limited Gas Supply", OIL GAS-EUROPEAN MAGAZINE, December 2011
Vol. 37,
Num. 4,
Page 199-212,
December 2011,
130
Ahmad Ebrahimi Jahan Aabad, Ehsan Khamehchi, "Use of Optimization Procedures to Estimate Minimum Miscibility Pressure", PETROLEUM SCIENCE AND TECHNOLOGY, October 2011
Vol. 0,
Num. 0,
Page 0-0,
October 2011,
131
Ehsan Khamehchi, Reza Behvandi, Fariborz Rashidi, "Prediction of Bubble Point Pressure & Asphaltene Onset Pressure During CO2 Injection Using ANN & ANFIS Models", Journal of petroleum Science and Technology, September 2011
Vol. 1,
Num. 2,
Page 35-45,
September 2011,
132
, Fariborz Rashidi, Ehsan Khamehchi, "Numerical prediction of temperature profile during gas lifting", PETROLEUM SCIENCE AND TECHNOLOGY, March 2011
Vol. 0,
Num. 29,
Page 1305-1316,
March 2011,
133
Ehsan Khamehchi, Fariborz Rashidi, Behrooz Karimi, Por Afshari, "Nonlinear Approach for Oil Field Optimization Based on Gas Lift Optimization", OIL GAS-EUROPEAN MAGAZINE, December 2009
Vol. 35,
Num. 4,
Page 181-187,
December 2009,
134
Ehsan Khamehchi, Fariborz Rashidi, Hanieh Rasouli Saadabad, "Prediction of Gas Lift Parameters Using Artificial Neural Networks", - Iranian Chemical Engineering Journal, December 2009
Vol. 0,
Num. 43,
Page 0-0,
December 2009,
135
Ehsan Khamehchi, Fariborz Rashidi, "Simulation of a depleted gas condensate reservoir for storage of natural gas in IRAN", Amirkabir Journal of Science and Technology, July 2006
Vol. 0,
Num. 0,
Page 0-0,
July 2006,
Conference Papers
Portal Records
1
Ehsan Khamehchi, Amirhossein Abbasi, Mohammadreza Khaleghi, "Investigation of hydraulic fracturing to improve production in one of the gas
injection wells in Saraje field with FracPRO (case study) ", 4th National Petroleum Geomechanics Conference - Innovation and Technology, January 2023
2
Ehsan Khamehchi, Amirhossein Abbasi, "One-dimensional geomechanical modeling and Investigating hydraulic fracturing in one of the wells in Saraje field to improve production (case study) ", 4th National Petroleum Geomechanics Conference - Innovation and Technology, January 2023
3
Ehsan Khamehchi, Javad Mahdavi Kelateno, Mostafa Keihani Kamal, Amir Mirzayi, "Simulation of two-phase flow in a vertical well ", The 10th National Conference on CFD Application in Chemical and Petroleum Industries, January 2022
4
Ehsan Khamehchi, Mahmoud Akbari, Amir Mirzayi, Javad Mahdavi Kelateno, "Investigation of the effect of different parameters in the process of chemical EOR of a
fractured reservoir using UTCHEM software ", The 10th National Conference on CFD Application in Chemical and Petroleum Industries, January 2022
5
Javad Mahdavi Kelateno, Mostafa Keihani Kamal, Ehsan Khamehchi, "Optimization of acidizing operation in a sandstone reservoir using StimCADE software ", Iranian National Congress of Chemical Engineering, November 2021
6
Saeed Abbasi, Ehsan Khamehchi, "Experimental and Simulation Investigation of Salinity Changes on Brine-Rock Interaction in Water Injection Process ", The 11th International Chemical Engineering Congress & Exhibition, October 2020
7
Saeed Abbasi, Ehsan Khamehchi, Behjat Kari, Mohammad Parvazdavani, "Injection Water Incompatibility and Ion Exchange Effect on Scale Formation in Water Injection Process ", The 11th International Chemical Engineering Congress & Exhibition, October 2020
8
Saeed Abbasi, Ehsan Khamehchi, "Sensitivity Analysis of Different Parameters on Dissolution and Precipitation in Low Salinity Water Injection ", The 11th International Chemical Engineering Congress & Exhibition, October 2020
9
Seyedarman Hosseini, Ehsan Khamehchi, "Experimental investigation using DOE to analyzing stability of colloidal
gas aphron (CGA) drilling fluid ", the 1st International Conference on Rheology, December 2019
10
Saeed Abbasi, Ehsan Khamehchi, A.H. Zohoorian, "Produced Water Management; include Experimental and Simulation
for Water Compatibility Investigation ", The 5th International Congress on Water, Waste and Energy Management, July 2019
11
Mohammad Zolfagharroshan, Ehsan Khamehchi, "Providing an Applied Method for Modeling of Geothermal Wells with predicting of Carbonate and Sulfate scales ", 16th Iranian National Congress of Chemical Engineering, January 2019
12
Mahyar Rajabi Kochi, Ehsan Khamehchi, "Study of the formation point of the first wax crystals based on the wax cut-off spectral properties ", 16th Iranian National Congress of Chemical Engineering, January 2019
13
Ehsan Khamehchi, Mehrdad Ghasemi, Mohammad Hossein Shahsavari, "The effect of thermal parameters on asphaltene precipitation in one of the Iranian oil fields ", 16th Iranian National Congress of Chemical Engineering, January 2019
14
Ehsan Khamehchi, Sina Baselizadeh, Mehrdad Ghasemi, Mohammad Reza Kashi Nahanji, "Well Test Data Matching Using Artificial Intelligence ", 16th Iranian National Congress of Chemical Engineering, January 2019
15
Saeed Abbasi, Ehsan Khamehchi, "Laboratory study of lithology of reservoir rock in the mechanism of motion of particles and sediments resulting from permeability changes in the water injection process ", 16th Iranian National Congress of Chemical Engineering, January 2019
16
Meysam Naderi, Ehsan Khamehchi, "Efficiency prediction of cutting transport using computational fluid dynamics and Box-Behnken design ", 16th Iranian National Congress of Chemical Engineering, January 2019
17
Ehsan Khamehchi, Saeed Sajjadian, "Reservoir Modeling, Powerful Tools for Characterizing Sarvak Reservoir in Green Field ", The 10th International Chemical Engineering Congress & Exhibition, May 2018
18
Ehsan Khamehchi, Amir Gharchehbeydokhti, Mohammad Reza Mahdiani, "ss ", The 7th conference on Islamic-Iranian pattern of progress, May 2018
19
Ehsan Khamehchi, Mohammad Reza Mahdiani, Amir Gharchehbeydokhti, "Production and Injection Optimization in an Oil Field Using Moth Swarm
Algorithm ", The 14th International Industrial Engineering Conference, February 2018
20
Ehsan Khamehchi, Mohammad Hossein Shahsavari, Mehrdad Ghasemi, "Selecting the best formation particles production control method using Analytic hierarchy process ", The 14th International Industrial Engineering Conference, February 2018
21
Mohammad Reza Mahdiani, Ehsan Khamehchi, "Smart oil and field, modern and economic technology, Opportunities and Challenges in Iran ", The 11th Congress of the pioneers of progress, December 2017
22
Ehsan Khamehchi, Amir Gharchehbeydokhti, Mohammad Reza Mahdiani, "The role of production sharing contracts on oil fields development policy ", The 11th Congress of the pioneers of progress, December 2017
23
Mohammad Reza Mahdiani, Ehsan Khamehchi, "Cost reduction in Iranian oil fields by proper planning and facilities control ", The 11th Congress of the pioneers of progress, December 2017
24
Mohammad Reza Mahdiani, Ehsan Khamehchi, "Oil fields development strategies by considering the oil production increasing policy and taking the OPEC share in a case study ", The 11th Congress of the pioneers of progress, December 2017
25
Ehsan Khamehchi, Mohammad Reza Mahdiani, Amir Gharchehbeydokhti, "The impact of constraints on the integrated modeling of the production system in the process of water injection and gas injection ", The 4th National Conference on Oil ,Gas , Petrochemical and Related Industries, October 2017
26
Ehsan Khamehchi, Amir Gharchehbeydokhti, Mohammad Reza Mahdiani, "Evaluating the Applicability of Different Meta Heuristic Algorithms in Gas Allocation Optimization ", The 4th National Conference on Oil ,Gas , Petrochemical and Related Industries, October 2017
27
Ehsan Khamehchi, Amir Gharchehbeydokhti, Mohammad Reza Mahdiani, "Foam properties and its effect on enhancement oil recovery during gas injection method ", The 4th National Conference on Oil ,Gas , Petrochemical and Related Industries, October 2017
28
Ehsan Khamehchi, Mohammad Reza Mahdiani, Amir Gharchehbeydokhti, "Stable Continuous gas lift Optimization Using Particle Swarm Optimization ", The 4th National Conference on Oil ,Gas , Petrochemical and Related Industries, October 2017
29
Ehsan Khamehchi, Hamid Pourgholamreza, Farough Agin, "Prediction Amount of Lost Circulation Using Fuzzy Expert System ", 4th International Conference on Oil,Gas and Petrochemical, May 2017
30
Ehsan Khamehchi, Hamid Pourgholamreza, "Evaluation of Steam Injection Process in Heavy Oil Reservoir ", 4th International Conference on Oil,Gas and Petrochemical, May 2017
31
Mahmood Shakiba, Mohammad Hossein Shahsavari, Ehsan Khamehchi, Ahmad Fahimifar, Ramin Mohammadishirkolaei, "Estimation of rock uniaxial compressive strength,rock mass pore pressure and in-situ stresses in an oil well using empirical relations ", 6th Iranian Rock Mechanics Conference, February 2017
32
Mohammad Hossein Hajati, Ehsan Khamehchi, "Comparing gas lift results by integrated modeling and mathematical algorithms ", The 8th International Youth Scientific and Practical Congress Oil and Gas Horizons, November 2016
33
Mohammad Reza Mahdiani, Ehsan Khamehchi, "Controlling the Genetic Algorithm Parameters by Binding It to Simulated Annealing, Case study; Petroleum Engineering ", the International conference in new research of Industrial and Mechanical Engineering, September 2015
34
Ehsan Khamehchi, Saeed Dashtakipour, Mohammad Tabasy, "Comparison of Magnetic Acid and Conventional Acid Injection in Carbonate Rock Cores in Order to Increase the Permeability ", ICHEC15, February 2015
35
Mohammad Reza Mahdiani, Ehsan Khamehchi, Ramin Soltanmohammadi, Babak Azkayee, "A New Proxy Model, Based On Meta heuristic Algorithms For Estimating Gas Compressor Torque ", 11th International Industrial Engineering Conference, January 2015
36
Mohammad Reza Mahdiani, Ehsan Khamehchi, Sina Shahriari Moghadam, Elaheh Mirzaalipour, "Using Mapping for Increasing the Speed and Quality of Meta Heuristic Optimization (Case Study: Petroleum Engineering) ", 11th International Industrial Engineering Conference, January 2015
37
Hanieh Rasouli, Fariborz Rashidi, Ehsan Khamehchi, "A New Model to Improved Oil Recovery from Oil Fields under Gas Lift with Limited Gas ", The First International Conference of Operations Research for Optimal Decision Making in Oil, Gas, Petrochemical, and Refining and Distribution Industries, June 2014
38
Ehsan Khamehchi, Rezvan Askari Firoozjayi, "Artificial Intelligence Using for History Matching and Oil Fields Development ", The First International Conference of Operations Research for Optimal Decision Making in Oil, Gas, Petrochemical, and Refining and Distribution Industries, June 2014
39
Mohammad Reza Mahdiani, Ehsan Khamehchi, "A New Genetic Algorithm for Gas Lift Allocation Optimization ", The First International Conference of Operations Research for Optimal Decision Making in Oil, Gas, Petrochemical, and Refining and Distribution Industries, June 2014
40
Hamed Panjali Zadeh, Ali Alizadeh, Ehsan Khamehchi, "The Best Heat Injection Rate Reduction Scenario Selection in Heavy Oil Reservoirs under Steam Flooding Process ", (The 8th International Chemical Engineering Congress & Exhibition (IChEC 2014, February 2014
41
Hanieh Rasouli Saadabad, Fariborz Rashidi, Ehsan Khamehchi, "Application of Proxy model to Production Optimization of an
Integrated Oil Reservoir ", iiec2012, February 2012
42
Mahdi Khishvand, Ehsan Khamehchi, "Oilfield Production Optimization under Oil Price Uncertainty, By Nonlinear Programming and Montcarlo Simulation ", iiec2012, February 2012
43
Hanieh Rasouli Saadabad, Fariborz Rashidi, Ehsan Khamehchi, "Surface facilities optimization using direct search optimization ", The 3rd Conference of sustainable,Integrated and Knowledge based Development, February 2012
44
Hanieh Rasouli Saadabad, Fariborz Rashidi, Ehsan Khamehchi, "Investigation of Hydrocarbon & Non-hydrocarbon (CO2, N2) Gas Injection on Enhanced Oil Recovery in One of the Iranian Oil Fields ", The 7th International Chemical Engineering Congress & Exhibition (IChEC 2011), November 2011
45
Ahmad Ebrahimi Jahan Aabad, Hanieh Rasouli Saadabad, Fariborz Rashidi, Ehsan Khamehchi, "Prediction ot the MMP by Using of Artificial Intelligence ", The 7 th International Engineering Congress & Exhibition (IChEC2011), November 2011
46
Siavash Norouzi, Ehsan Khamehchi, Majid Nabi Bidhendi, Seyyed Abbas Lajevardi, "Using Side View Seismic Techniques to Locate Relevant Open Fractures in Reservoir ", The First Iranian Virtual Conference on Underground Storage of Hydrocarbons, October 2011
47
Seyedhamidreza Yousefi, Alireza Sanaei, Ehsan Khamehchi, "Evaluation of Surface and Underground Natural Gas Storage Methods using the Present Value ", The First Iranian Virtual Conference on Underground Storage of Hydrocarbons , Shahrood University, October 2011
48
Ehsan Khamehchi, Ebrahim Shamohammadi, Vahid Yasredi, Ahmad Ebrahimi Jahan Aabad, "A New Correlation For Predicting Hydrate formation temperature Using Artificial neural network ", The 1st National Conference for Technology Development in Oil, Gas & Petrochemical Industries, May 2011
49
Ehsan Khamehchi, Ahmad Ebrahimi Jahan Aabad, Ebrahim Shamohammadi, Vahid Yasredi, "Calculation of the Minimum Miscibility Pressure of CO2 Using Artificial intelligence ", The 1st National Conference for Technology Development in Oil, Gas & Petrochemical Industries, May 2011
50
Ehsan Khamehchi, Vahid Yasredi, Ahmad Ebrahimi Jahan Aabad, Ebrahim Shamohammadi, "Developing an Artificial Intelligence Model to Predict Liquid Loading in Condensate Gas Wells ", The 1st National Conference for Technology Development in Oil, Gas & Petrochemical Industries, May 2011
51
Fariborz Rashidi, Mohammad Reza Maleki, Ehsan Khamehchi, "A Simulation Study of the Enhancement of Condensate Recovery from One of Iranian Naturally Fractured Condensate Reservoirs ", , November 2010
52
Fariborz Rashidi, Ehsan Khamehchi, "Hybrid Optimization of Well Placement of Water flooding Project in an Iranian Oil Field ", ENGOPT2010-2nd International Conference on Engineering Optimization, September 2010
53
Hanieh Rasouli Saadabad, Fariborz Rashidi, Ehsan Khamehchi, "Hybrid Optimization of Well Placement of Water flooding Project in an Iranian Oil Field ", 2nd International Conference on Engineering Optimization, September 2010
54
Hanieh Rasouli Saadabad, Fariborz Rashidi, Ehsan Khamehchi, Amir Ebrahimian, "WELL PLACEMENT OPTIMIZATION FOR WATER INJECTION WELLS ", 10 th International Multidisciplinary Scientific Geoconference (SGEM 2010), June 2010
55
Ehsan Khamehchi, "Nonlinear Approach for Oil Field Optimization Based on Gas Lift Optimization ", ESCAPE20, June 2010
56
Hanieh Rasouli Saadabad, Ehsan Khamehchi, Fariborz Rashidi, Amir Ebrahimian, "WELL COMPLETION OPTIMIZATION FOR AN IRANIAN OIL FILED WITH SCALE PARODUCTION PROBLEM ", 10 th International Multidisciplinary Scientific Geoconference (SGEM 2010), June 2010
57
Ehsan Khamehchi, "Prediction of Main PVT Parameters with Three New Multiple Correlation ", The 9th International Multidisciplinary Scientific GEO-Conference & EXPO, June 2009
58
Ehsan Khamehchi, "New Application of Golden Section Search for Prediction of Optimized Gas Lift Parameters ", The 9th International Multidisciplinary Scientific GEO-Conference & EXPO, June 2009
59
Ehsan Khamehchi, "ARTIFICIAL INTELLIGENT FOR PREDICTION OF CONTINUOUS GAS LIFT PARAMETERS ", The 9th International Multidisciplinary Scientific GEO-Conference & EXPO, June 2009
60
Ehsan Khamehchi, "CONTINUOUS GAS LIFT OPTIMIZATION WITH A NOVEL GENETIC ALGORITHM ", The 9th International Multidisciplinary Scientific GEO-Conference & EXPO, June 2009
61
Ehsan Khamehchi, "Comparison study of published PVT correlations and its application to estimate reservoir fluid properties for Iranian oil reservoirs ", 12th Iranian Chemical Engineering Congress, November 2008
62
Ehsan Khamehchi, "PVT Properties Prediction Using Artificial Neural Network ", 9th Asia-Pacific International Symposium on Combustion and Energy Utilization, October 2008
63
Ehsan Khamehchi, "Investigation of artificial lift methods and selection the appropriate method via produced software ", 6th mine engineering student conference, Tehran, Amirkabir University, March 2008
64
Ehsan Khamehchi, "PVT properties prediction using artificial neural networks ", 1th Petroleum, Polymer and Petrochemical Congress in Islamic Azad University of Shiraz, March 2008
65
Ehsan Khamehchi, "A new approach to artificial lift selection ", 2nd National Iranian Petroleum Engineering Congress, January 2008
66
Ehsan Khamehchi, "Simulation of Underground Natural Gas Storage in Sarajeh Gas Field, Iran ", SPE KSA Technical Symposium, June 2006
67
Ehsan Khamehchi, "Optimization of Injection and Withdrawal Rate and Pressure of Depleted Gas Condensate Reservoir for Storage of Natural Gas ", First Iranian Petroleum Engineering Congress (Iran Upstream2006), May 2006
68
Ehsan Khamehchi, "Analysis of a Wet Gas Reservoir Fluid Properties in South of Iran ", First Iranian Petroleum Engineering Congress (Iran Upstream2006), May 2006
69
Ehsan Khamehchi, "Simulation of Natural Gas Storage in Sarajeh Field ", 4th Petroleum Engineering Student National Conference, December 2005
70
Ehsan Khamehchi, "Analysis of Sarajeh Gas Field Fluid Properties ", 4th Petroleum Engineering Student National Conference, December 2005
71
Ehsan Khamehchi, "Simulation of Sarajeh Gas Field ", 4th Petroleum Engineering Student National Conference, December 2005
72
Ehsan Khamehchi, "Optimization of Injection Pressure in UGS through Analysis of Rock Stress Induced by Reservoir Fluids ", 3rd Petroleum Engineering Student National Conference, March 2005
73
Ehsan Khamehchi, "An Investigation of the Basic Equation of Inductive Stress in the Interaction of Hydrocarbon Reservoir Fluids and Rock ", 9th Iranian Chemical Engineering Congress, December 2004
74
Ehsan Khamehchi, "Study of Compositional Processes in Oil Recovery from Andrew Field due to Sub miscible Gas Injection ", 11th Abu Dhabi international Petroleum Exhibition and Conference, October 2004
Taught Courses
#
Course title
Description
Headlines
Date
1
Well Completion and Production Enhancement
ّFamiliarity with Oil and Gas Wells Completion and Production Enhancement
Spring 2024
2
Artificial Lift
Familiarity with a variety of artificial lift methods and designs
Spring 2024
3
Two-Phase Fluid Mechanics
TWO-PHASE FLUID MECHANICS
Fall 2023
4
Flow Assurance
Flow Assurance
Fall 2023
5
Artificial Lift
Familiarity with a variety of artificial lift methods and designs
Spring 2023
6
Well Completion and Production Enhancement
ّFamiliarity with Oil and Gas Wells Completion and Production Enhancement
Spring 2023
7
Flow Assurance
Flow Assurance
Fall 2022
8
Two-Phase Fluid Mechanics
TWO-PHASE FLUID MECHANICS
Fall 2022
Inventions/Patents
#
Invention title
Reg. number
Country
contributers
Reg. date
Exp. date
1
Transparent and high density fluid formulation as a packer fluid in oil and gas wells
101764
2020/07/1
2038/01/19
2
Multi-functional chemical solution to reduce surface friction and prevent the deposition of organic scale inside oil pipelines
102300
2020/06/1
2038/01/19
3
Smart chemical solution to prevent the precipitation and deposition of organic scale
101280
2019/09/1
2038/01/19
4
A device for inhibiting mineral and organic deposition in wells and pipes using radio-frequency and ultrasonic technology
97197
2018/06/1
2021/06/1
5
Process of Continous Gas Lift Optimization with Unlimited Gas Supply via Meta Heuristic Method
62936
2010/01/1
-
6
Provide a process for selecting the most suitable artificial lift method for oil wells
62938
2010/01/1
-
7
Provide a process for selecting the best well placment using hybrid genetic algorithm
62937
2010/01/1
-
8
metal coating on the ceramic
45977
2008/02/1
-
9
preparation of nanoparticles magnesium oxide in the presence of surfactant with homogeneous precipitation technique and microwave radiation
38901
2007/02/1
-
10
preparation of aqueous iron nanoparticles pigments by ultrasonic waves and the presence of surfactant
38902
2007/02/1
-