Engineering & Technology
ASEAN Engineering & Technology / Petroleum Engineering 111 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 01, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
EOR
CO2 Sequestration
Reservoir characterization
Waste management
Petroleum engineering
Metrics
H-Index
i10 Index
Citation Counts
45
93
6,251
* Total H IndexRankings
Ranking Based On Selection: 2
petroleum geochemistry
coal petrology
Metrics
H-Index
i10 Index
Citation Counts
45
133
6,196
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
38
66
6,637
* Total H IndexRankings
Ranking Based On Selection: 4
Metal-organic framework
Metrics
H-Index
i10 Index
Citation Counts
36
71
4,741
* Total H IndexRankings
Ranking Based On Selection: 5
Petrogenesis of Ophiolites
Chromites and PGE
Soil Geochemistry
Synthesis of Abiotic Methane
Metrics
H-Index
i10 Index
Citation Counts
31
73
2,526
* Total H IndexRankings
Ranking Based On Selection: 6
Polymer Science
Polymer Composites
Nanomaterials
Functional Materials
Metrics
H-Index
i10 Index
Citation Counts
25
39
1,791
* Total H IndexRankings
Ranking Based On Selection: 7
Reservoir Engineering
Enhanced Oil Recovery
Unconventional Resources
Metrics
H-Index
i10 Index
Citation Counts
23
49
2,628
* Total H IndexRankings
Ranking Based On Selection: 8
Drillling Fluid
Formation Damage
Shale Problem
Cuttings Transport
Environmental Friendly Mud
Metrics
H-Index
i10 Index
Citation Counts
23
39
2,348
* Total H IndexRankings
Ranking Based On Selection: 9
Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
23
25
4,634
* Total H IndexRankings
Ranking Based On Selection: 10
Polymer composites and nano-composites
flame retardant polymers
Enhanced Oil Recovery (EOR)
Metrics
H-Index
i10 Index
Citation Counts
22
51
1,692
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* Total H IndexRankings
Ranking Based On Selection: 11
Professor in Seismology
Metrics
H-Index
i10 Index
Citation Counts
21
65
2,148
* Total H IndexRankings
Ranking Based On Selection: 12
membranes
ionic liquid
foam
surfactant
produced water
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,454
* Total H IndexRankings
Ranking Based On Selection: 13
Natural Gas System
Metering and Calibrations
NGV
Pipeline Integrity
CFD Turbomachinery
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,676
* Total H IndexRankings
Ranking Based On Selection: 14
Reservoir engineering
reservoir simulation
enhanced oil recovery
Metrics
H-Index
i10 Index
Citation Counts
20
34
1,420
* Total H IndexRankings
Ranking Based On Selection: 15
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,170
* Total H IndexRankings
Ranking Based On Selection: 16
Petrogenesis
Geochemistry
Tectonics
Metrics
H-Index
i10 Index
Citation Counts
18
30
1,039
* Total H IndexRankings
Ranking Based On Selection: 17
Petroleum Engineering
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,435
* Total H IndexRankings
Ranking Based On Selection: 18
IOR/EOR Methods
Reservoir Simulation & Modeling
Reservoir Characterization
Drilling Fluids
Metrics
H-Index
i10 Index
Citation Counts
16
16
1,402
* Total H IndexRankings
Ranking Based On Selection: 19
Petroleum Engineering
EOR
CO2
CCS
Metrics
H-Index
i10 Index
Citation Counts
15
22
711
* Total H IndexRankings
Ranking Based On Selection: 20
Carbon Capture
Storage and Utilization
Clean Coal Technology
Metrics
H-Index
i10 Index
Citation Counts
15
26
878
* Total H IndexRankings
Ranking Based On Selection: 21
petrology volcanology
Metrics
H-Index
i10 Index
Citation Counts
15
16
838
* Total H IndexRankings
Ranking Based On Selection: 22
Biomining/Biometallurgy/Biohydrometallurgy
Biocorrosion (MIC)
Bionanometallurgy
Biomineralization for bioremediation
Geomicr
Metrics
H-Index
i10 Index
Citation Counts
15
26
1,173
* Total H IndexRankings
Ranking Based On Selection: 23
Petrology
Semiconductor
Materials Characterization
TEM
Metrics
H-Index
i10 Index
Citation Counts
15
17
723
* Total H IndexRankings
Ranking Based On Selection: 24
Hydrogeology
Environmental Geology
Engineering Geology
Petroleum Engineering
Carbon Storage
Metrics
H-Index
i10 Index
Citation Counts
15
19
772
* Total H IndexRankings
Ranking Based On Selection: 25
Hydrates inhibition
CO2 underground storage
drilling mud
deep eutectic solvents
CO2 capture
Metrics
H-Index
i10 Index
Citation Counts
13
14
636
Radzuan Junin
Metrics
H-Index
i10-Index
Citation Counts
45
93
6,251
EOR
CO2 Sequestration
Reservoir characterization
Waste management
Petroleum engineering
Wan Hasiah Abdullah
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
45
133
6,196
petroleum geochemistry
coal petrology
Boonyarach Kitiyanan
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
38
66
6,637
Fan Weidong
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
36
71
4,741
Metal-organic framework
Basilios Tsikouras
Metrics
H-Index
i10-Index
Citation Counts
31
73
2,526
Petrogenesis of Ophiolites
Chromites and PGE
Soil Geochemistry
Synthesis of Abiotic Methane
Thanyalak Chaisuwan
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
25
39
1,791
Polymer Science
Polymer Composites
Nanomaterials
Functional Materials
Syed Mohammad Mahmood
Metrics
H-Index
i10-Index
Citation Counts
23
49
2,628
Reservoir Engineering
Enhanced Oil Recovery
Unconventional Resources
Abdul Razak Ismail
Metrics
H-Index
i10-Index
Citation Counts
23
39
2,348
Drillling Fluid
Formation Damage
Shale Problem
Cuttings Transport
Environmental Friendly Mud
Tan Kok Tat
Metrics
H-Index
i10-Index
Citation Counts
23
25
4,634
Maziyar Sabet
Metrics
H-Index
i10-Index
Citation Counts
22
51
1,692
Polymer composites and nano-composites
flame retardant polymers
Enhanced Oil Recovery (EOR)
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Andri Dian Nugraha
Institut Teknologi Bandung
Bandung, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
21
65
2,148
Professor in Seismology
Dzeti Farhah Mohshim
Metrics
H-Index
i10-Index
Citation Counts
21
30
1,454
membranes
ionic liquid
foam
surfactant
produced water
Rahmat Mohsin
Metrics
H-Index
i10-Index
Citation Counts
21
32
1,676
Natural Gas System
Metering and Calibrations
NGV
Pipeline Integrity
CFD Turbomachinery
Wan Rosli Wan Sulaiman
Metrics
H-Index
i10-Index
Citation Counts
20
34
1,420
Reservoir engineering
reservoir simulation
enhanced oil recovery
Sirirat Jitkarnka
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
20
25
1,170
Pham Trung Hieu
Metrics
H-Index
i10-Index
Citation Counts
18
30
1,039
Petrogenesis
Geochemistry
Tectonics
Ali Esfandyari Bayat
Metrics
H-Index
i10-Index
Citation Counts
16
16
1,402
IOR/EOR Methods
Reservoir Simulation & Modeling
Reservoir Characterization
Drilling Fluids
Muslim Abdurrahman
Universitas Islam Riau
Pekanbaru, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
15
22
711
Petroleum Engineering
EOR
CO2
CCS
Kreangkrai Maneeintr
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
15
26
878
Carbon Capture
Storage and Utilization
Clean Coal Technology
Bouvet De Maisonneuve
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
15
16
838
petrology volcanology
Siti Khodijah Chaerun
Institut Teknologi Bandung
Bandung, Indonesia
Metrics
H-Index
i10-Index
Citation Counts
15
26
1,173
Biomining/Biometallurgy/Biohydrometallurgy
Biocorrosion (MIC)
Bionanometallurgy
Biomineralization for bioremediation
Geomicr
Riko I Made
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
15
17
723
Petrology
Semiconductor
Materials Characterization
TEM
Stefan Gödeke
Metrics
H-Index
i10-Index
Citation Counts
15
19
772
Hydrogeology
Environmental Geology
Engineering Geology
Petroleum Engineering
Carbon Storage
Muhammad Hammad Rasool
Metrics
H-Index
i10-Index
Citation Counts
13
14
636
Hydrates inhibition
CO2 underground storage
drilling mud
deep eutectic solvents
CO2 capture