Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :51
Petroleum Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
128
92
0.719
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :52
Thermodynamics
PVT
Characterization
Statistical EOS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
87
0.690
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :53
reservoir engineering
enhanced oil recovery
conformance control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
75
0.962
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :54
EOR
Formation Damage
Carbon Capture and Sequestration
Molecular Dynamics Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
68
0.986
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :55
Financial Accounting
Management Accounting
Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
66
0.725
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :56
Financial Mgt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
64
0.395
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :57
Reservoir Management
Production Optimization
Energy Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
55
0.948
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :58
Ultrasonic waves
Sensors and transducers
Biomedical ultrasonic
Nondestructive Testing
Condition monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
53
0.570
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :59
Applied mathematics
numerical linear algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
45
0.592
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :60
Corrosion
Protective coating layer
Material science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
44
0.698
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :61
General topology
rings of continuous functions
commutative algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
37
0.841
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :62
Biotechnology
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :63
EOR
Machine Learning
Reservoir Characterization
Geological CO2 storage
History Matching
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :64
Nanomaterials
Catalyst
Metal Organic Frameworks (MOFs)
Risk Assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :65
Smart Water
Foam/Polymer Flooding
Surface Phenomena
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :66
Topology
Ring of continuous functions
Algebra
Numerical methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
32
0.711
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :67
Geothermal Energy
CO2 Sequestration
Low Salinity Waterflooding
Surfactant Flooding
Asphaltene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :68
Fuels
Alternative Fuels
Renewable Energy
Internal Combustion Engine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145
31
0.214
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :69
wastewater treatment
Environmental Engineering
water
Environmental chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :70
Adsorptive separation
Modeling and optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :71
Energy Economics
Oil and Gas Economics
Applied Econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :72
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
23
0.697
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :73
Computational Mechanics
Nondestructive Evaluation
Structural Health Monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :74
Petrophysic
EOR
Geology
Solid-fluid interaction
Surfactants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :75
Asphaltene
Modeling
Deposition
Population Balance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Peyman Abbasi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
128
92
0.719
Petroleum Engineering
Pouya Hosseinifar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
87
0.690
Thermodynamics
PVT
Characterization
Statistical EOS
Pourya Malmir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
75
0.962
reservoir engineering
enhanced oil recovery
conformance control
Alireza Rezaei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
68
0.986
EOR
Formation Damage
Carbon Capture and Sequestration
Molecular Dynamics Simulation
Seyed Mohammad Javadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
66
0.725
Financial Accounting
Management Accounting
Finance
Am Ghanbari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
64
0.395
Ali Moazami Goodarzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
55
0.948
Reservoir Management
Production Optimization
Energy Economics
Sina Sodagar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
53
0.570
Ultrasonic waves
Sensors and transducers
Biomedical ultrasonic
Nondestructive Testing
Condition monitoring
Amer Kaabi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
45
0.592
Applied mathematics
numerical linear algebra
Hamed Bahri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
44
0.698
Alireza Salehi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
37
0.841
General topology
rings of continuous functions
commutative algebra
Reza Peighami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Biotechnology
Environmental Engineering
Mohammad Mahdi Molla Jafari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
EOR
Machine Learning
Reservoir Characterization
Geological CO2 storage
History Matching
Mohammadreza Athari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Nanomaterials
Catalyst
Metal Organic Frameworks (MOFs)
Risk Assessment
Armin Bazyari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
Smart Water
Foam/Polymer Flooding
Surface Phenomena
Somayeh Soltanpour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
32
0.711
Topology
Ring of continuous functions
Algebra
Numerical methods
Sepideh Veiskarami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
Geothermal Energy
CO2 Sequestration
Low Salinity Waterflooding
Surfactant Flooding
Asphaltene
Alireza Alizadeh Attar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145
31
0.214
Fuels
Alternative Fuels
Renewable Energy
Internal Combustion Engine
Ehsan Abbasi Nasab
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
wastewater treatment
Environmental Engineering
water
Environmental chemistry
Ali Shahmoradi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Adsorptive separation
Modeling and optimization
Asgar Khademvatani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
Energy Economics
Oil and Gas Economics
Applied Econometrics
Javad Abdi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
23
0.697
Mohammad Javad Ranjbar Naserabadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Computational Mechanics
Nondestructive Evaluation
Structural Health Monitoring
Ehsan Kamaei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Petrophysic
EOR
Geology
Solid-fluid interaction
Surfactants
Ali Zahedinejad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Asphaltene
Modeling
Deposition
Population Balance