Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Mohamed Soliman
Stimulation
Hydraulic Fracturing
Simulation
Fluid Flow
Conformance Application
Metrics
H-Index
i10 Index
Citation
49
195
8,597
Michael Nikolaou
Computer-Aided Systems Engineering - Modeling
Control
and Optimization Theory and Applications in Oil and Gas
Chemicals
and
Metrics
H-Index
i10 Index
Citation
44
97
5,865
Birol Dindoruk
Multiscale Physics of Flow in Porous Media
Petroleum Reservoir Engineering
Petroleum Engineering
Multi-Component Multi-Phase
Metrics
H-Index
i10 Index
Citation
31
82
3,898
Michael Myers
Digital Rocks
Rock Mechanics
Transport Properties
Acoustics
Metrics
H-Index
i10 Index
Citation
16
23
802
Lori Hathon
Rock Properties
Formation Evaluation
Image Analysis
Metrics
H-Index
i10 Index
Citation
14
18
1,414
Shuai He
Petroleum Engineering
Shale Gas
Molecular Dynamics
Metrics
H-Index
i10 Index
Citation
11
12
546
Musa Em Ahmed
Well stimulation
Shale gas
Scale removal
Oil field chemistry
CCUS
Metrics
H-Index
i10 Index
Citation
9
8
189
Moaz Hiba
Petroleum Engineering
CCUS
Hydrogen Energy
Machine Learning
Metrics
H-Index
i10 Index
Citation
6
2
227

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Muhammed Rashik Mojid
Lithium extraction
Unconventional reservoir
CO2 Sequestration
Molecular Simulation
Metrics
H-Index
i10 Index
Citation
5
4
223
Ruth X Beltran
petroleum geology
seismic intrepretation
regional analysis in compressive and extensional tectonic
Metrics
H-Index
i10 Index
Citation
2
0
8
Rankings
Ranking Based On Selection: 1
SM Farouq Ali
Metrics
H-Index
i10 Index
Citation Counts
76
458
24,054
Rankings
Ranking Based On Selection: 2
Mohamed Soliman
Metrics
H-Index
i10 Index
Citation Counts
49
195
8,597
Stimulation
Hydraulic Fracturing
Simulation
Fluid Flow
Conformance Application
Rankings
Ranking Based On Selection: 3
Michael Nikolaou
Metrics
H-Index
i10 Index
Citation Counts
44
97
5,865
Computer-Aided Systems Engineering - Modeling
Control
and Optimization Theory and Applications in Oil and Gas
Chemicals
and
Rankings
Ranking Based On Selection: 4
Birol Dindoruk
Metrics
H-Index
i10 Index
Citation Counts
31
82
3,898
Multiscale Physics of Flow in Porous Media
Petroleum Reservoir Engineering
Petroleum Engineering
Multi-Component Multi-Phase
Rankings
Ranking Based On Selection: 5
Ganesh C Thakur
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,286
Rankings
Ranking Based On Selection: 6
Michael Myers
Metrics
H-Index
i10 Index
Citation Counts
16
23
802
Digital Rocks
Rock Mechanics
Transport Properties
Acoustics
Rankings
Ranking Based On Selection: 7
Lori Hathon
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,414
Rock Properties
Formation Evaluation
Image Analysis
Rankings
Ranking Based On Selection: 8
Shuai He
Metrics
H-Index
i10 Index
Citation Counts
11
12
546
Rankings
Ranking Based On Selection: 9
Musa Em Ahmed
Metrics
H-Index
i10 Index
Citation Counts
9
8
189
Well stimulation
Shale gas
Scale removal
Oil field chemistry
CCUS
Rankings
Ranking Based On Selection: 10
Moaz Hiba
Metrics
H-Index
i10 Index
Citation Counts
6
2
227
Petroleum Engineering
CCUS
Hydrogen Energy
Machine Learning

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Rankings
Ranking Based On Selection: 11
Muhammed Rashik Mojid
Metrics
H-Index
i10 Index
Citation Counts
5
4
223
Lithium extraction
Unconventional reservoir
CO2 Sequestration
Molecular Simulation
Rankings
Ranking Based On Selection: 12
Chen Yu
Metrics
H-Index
i10 Index
Citation Counts
3
3
128
Rankings
Ranking Based On Selection: 13
Ruth X Beltran
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
petroleum geology
seismic intrepretation
regional analysis in compressive and extensional tectonic
Rankings
Ranking Based On Selection: 14
Ravi Khandelwal
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Rankings
Ranking Based On Selection: 15
Bhaskar Bhargav
Metrics
H-Index
i10 Index
Citation Counts
1
0
9