AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Dec 12, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.899) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection: 1
Enhanced Oil Recovery
Flow in Porous Media
Nano and Bio Technologies in Oil and Gas Industries
Metrics
H-Index
i10 Index
Citation Counts
66
240
13,286
* Total H IndexRankings
Ranking Based On Selection: 2
Interfacial phenomena
EOR
Asphaltene
Machine Learning
Nano
Metrics
H-Index
i10 Index
Citation Counts
50
155
7,158
* Total H IndexRankings
Ranking Based On Selection: 3
Drilling Engineering
Drilling Fluid
Well Completion
Fluid Flow Porous Media
Enhanced oil recovery
Metrics
H-Index
i10 Index
Citation Counts
40
118
6,390
* Total H IndexRankings
Ranking Based On Selection: 4
Electrochemistry- Corrosion
Metrics
H-Index
i10 Index
Citation Counts
40
96
5,018
* Total H IndexRankings
Ranking Based On Selection: 5
Petroleum Eng/Chemical Eng
Metrics
H-Index
i10 Index
Citation Counts
39
141
6,212
* Total H IndexRankings
Ranking Based On Selection: 6
Economic Geology
Mineral Expolration
Fractal
Geostatistics
Metrics
H-Index
i10 Index
Citation Counts
35
114
4,672
* Total H IndexRankings
Ranking Based On Selection: 7
Well logging
Formation evaluation
Petrophysics
Carbonate reservoirs
Oil and Gas
Metrics
H-Index
i10 Index
Citation Counts
34
85
4,054
* Total H IndexRankings
Ranking Based On Selection: 8
formation damage
Metrics
H-Index
i10 Index
Citation Counts
34
72
4,034
* Total H IndexRankings
Ranking Based On Selection: 9
Petroleum Geology
Reservoir Characterization
Reservoir Heterogeneity
Reservoir Geology
Petrophysics
Metrics
H-Index
i10 Index
Citation Counts
29
49
2,235
* Total H IndexRankings
Ranking Based On Selection: 10
Chemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
29
62
2,566
* Total H IndexRankings
Ranking Based On Selection: 11
petroleum
environment
advanced oxidation process
wax
asphaltene
Metrics
H-Index
i10 Index
Citation Counts
27
60
2,204
* Total H IndexRankings
Ranking Based On Selection: 12
Membrane Separation Processes
Metrics
H-Index
i10 Index
Citation Counts
27
44
2,048
* Total H IndexRankings
Ranking Based On Selection: 13
Enhanced Oil Recovery
CO2 sequestration
Metrics
H-Index
i10 Index
Citation Counts
26
47
2,129
* Total H IndexRankings
Ranking Based On Selection: 14
Concrete and Asphalt
CT scanning
Machine Learning
Surface Phenomena
Geomechanics
Metrics
H-Index
i10 Index
Citation Counts
26
40
1,652
* Total H IndexRankings
Ranking Based On Selection: 15
EOR
Digital Rock Physics
Petrophysics
Formation Damage
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
26
40
1,557
* Total H IndexRankings
Ranking Based On Selection: 16
Polymer composites/nanocomposites
Surface modification and Functionalization
Structure-property relationship
Metrics
H-Index
i10 Index
Citation Counts
26
42
2,544
* Total H IndexRankings
Ranking Based On Selection: 17
EOR
Asphaltene
Inhibitor
Smart Water
Surfactant & Polymer Flooding
Metrics
H-Index
i10 Index
Citation Counts
25
57
1,872
* Total H IndexRankings
Ranking Based On Selection: 18
EOR/IOR
Rock&Fluid Characterization
Metrics
H-Index
i10 Index
Citation Counts
24
45
1,895
* Total H IndexRankings
Ranking Based On Selection: 19
Synthesis of polymers
Synthesis of hydrogels
Synthesis of nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
24
36
1,690
* Total H IndexRankings
Ranking Based On Selection: 20
Enhanced Oil Recovery
Reservoir Engineering
Artificial Intelligence
Data Mining
Optimization Algorithms
Metrics
H-Index
i10 Index
Citation Counts
23
42
1,381
* Total H IndexRankings
Ranking Based On Selection: 21
Applied Thermodynamics
Natural Gas Treatment
Ionic Liquids
Metrics
H-Index
i10 Index
Citation Counts
23
30
2,639
* Total H IndexRankings
Ranking Based On Selection: 22
Gas Hydrates
Thermodynamic Modelling
Gas Processes
Metrics
H-Index
i10 Index
Citation Counts
23
33
2,039
* Total H IndexRankings
Ranking Based On Selection: 23
EOR- Asphaltene - Machine learning - Emulsion- Nanofluids
Metrics
H-Index
i10 Index
Citation Counts
22
33
1,846
* Total H IndexRankings
Ranking Based On Selection: 24
Biomaterials
Polymer Chemistry
Polymerization
Sustainable Development
3D printing
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,580
* Total H IndexRankings
Ranking Based On Selection: 25
Petroleum/Geo-Resources Engineering
Oilfield Chemistry
IOR/EOR
Formation Damage & Well Stimulation
Colloidal/Reactive Transp
Metrics
H-Index
i10 Index
Citation Counts
22
29
1,217
Shahab Ayatollahi
Metrics
H-Index
i10-Index
Citation Counts
66
240
13,286
Enhanced Oil Recovery
Flow in Porous Media
Nano and Bio Technologies in Oil and Gas Industries
Abdolhossein Hemmati-Sarapardeh عبدالحسین همتی سراپرده
Metrics
H-Index
i10-Index
Citation Counts
50
155
7,158
Interfacial phenomena
EOR
Asphaltene
Machine Learning
Nano
Seyed Reza Shadizadeh
Metrics
H-Index
i10-Index
Citation Counts
40
118
6,390
Drilling Engineering
Drilling Fluid
Well Completion
Fluid Flow Porous Media
Enhanced oil recovery
Iman Danaee
Metrics
H-Index
i10-Index
Citation Counts
40
96
5,018
Electrochemistry- Corrosion
Mohammad Hossein Ghazanfari
Metrics
H-Index
i10-Index
Citation Counts
39
141
6,212
Petroleum Eng/Chemical Eng
Peyman Afzal
Metrics
H-Index
i10-Index
Citation Counts
35
114
4,672
Economic Geology
Mineral Expolration
Fractal
Geostatistics
Ali Kadkhodaie
University of Tabriz
Tabriz, Iran
Metrics
H-Index
i10-Index
Citation Counts
34
85
4,054
Well logging
Formation evaluation
Petrophysics
Carbonate reservoirs
Oil and Gas
Jamshid Moghadasi
Metrics
H-Index
i10-Index
Citation Counts
34
72
4,034
Vahid Tavakoli
University of Tehran
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
29
49
2,235
Petroleum Geology
Reservoir Characterization
Reservoir Heterogeneity
Reservoir Geology
Petrophysics
Reza Mosayebi Behbahani
Metrics
H-Index
i10-Index
Citation Counts
29
62
2,566
Ali Reza Solaimany Nazar
University of Isfahan
Isfahan, Iran
Metrics
H-Index
i10-Index
Citation Counts
27
60
2,204
petroleum
environment
advanced oxidation process
wax
asphaltene
Omid Bakhtiari
Razi University Kermanshah
Kermanshah, Iran
Metrics
H-Index
i10-Index
Citation Counts
27
44
2,048
Membrane Separation Processes
Amin Azdarpour
Islamic Azad University Marvdasht
Marvdasht, Iran
Metrics
H-Index
i10-Index
Citation Counts
26
47
2,129
Enhanced Oil Recovery
CO2 sequestration
Jaber Taheri Shakib Hamedani
University of Tehran
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
26
40
1,652
Concrete and Asphalt
CT scanning
Machine Learning
Surface Phenomena
Geomechanics
Alireza Rostami
Metrics
H-Index
i10-Index
Citation Counts
26
40
1,557
EOR
Digital Rock Physics
Petrophysics
Formation Damage
Machine Learning
Laleh Rajabi
Razi University Kermanshah
Kermanshah, Iran
Metrics
H-Index
i10-Index
Citation Counts
26
42
2,544
Polymer composites/nanocomposites
Surface modification and Functionalization
Structure-property relationship
Amir Hossein Saeedi Dehani
Tarbiat Modares University
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
25
57
1,872
EOR
Asphaltene
Inhibitor
Smart Water
Surfactant & Polymer Flooding
Shahin Kord
Metrics
H-Index
i10-Index
Citation Counts
24
45
1,895
EOR/IOR
Rock&Fluid Characterization
Rouhollah Soleyman
Metrics
H-Index
i10-Index
Citation Counts
24
36
1,690
Synthesis of polymers
Synthesis of hydrogels
Synthesis of nanomaterials
Adel Najafi Marghmaleki
Metrics
H-Index
i10-Index
Citation Counts
23
42
1,381
Enhanced Oil Recovery
Reservoir Engineering
Artificial Intelligence
Data Mining
Optimization Algorithms
Amir Hossein Jalili
Metrics
H-Index
i10-Index
Citation Counts
23
30
2,639
Applied Thermodynamics
Natural Gas Treatment
Ionic Liquids
Hesam Najibi
Metrics
H-Index
i10-Index
Citation Counts
23
33
2,039
Gas Hydrates
Thermodynamic Modelling
Gas Processes
Yousef Kazemzadeh
Metrics
H-Index
i10-Index
Citation Counts
22
33
1,846
EOR- Asphaltene - Machine learning - Emulsion- Nanofluids
Hossein Baniasadi
Metrics
H-Index
i10-Index
Citation Counts
22
35
1,580
Biomaterials
Polymer Chemistry
Polymerization
Sustainable Development
3D printing
Azim Kalantariasl
Shiraz University
Shiraz, Iran
Metrics
H-Index
i10-Index
Citation Counts
22
29
1,217
Petroleum/Geo-Resources Engineering
Oilfield Chemistry
IOR/EOR
Formation Damage & Well Stimulation
Colloidal/Reactive Transp