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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,120,279 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Olivier Dubrule
Geostatistics
Stochastic Processes
Deep Learning
Decision Analysis
Risk and Uncertainty
Metrics
 
H-Index
i10 Index
Citation
28
38
4,077
* Rankings
Ranking Based On Selection: 3
Zahie Anka
Geoscience
CCS
R&D/Tech Innovation management
sed basins & methane emissions modelling
Metrics
 
H-Index
i10 Index
Citation
27
31
1,639
* Rankings
Ranking Based On Selection: 5
Julien Bourget
Geosciences
Sedimentary Geology
Metrics
 
H-Index
i10 Index
Citation
26
33
1,688
* Rankings
Ranking Based On Selection: 6
Patrice Imbert
Seep Carbonate
Pockmark
Fluid Flow
Gas Hydrate
Sedimentology
Metrics
 
H-Index
i10 Index
Citation
24
46
2,410
* Rankings
Ranking Based On Selection: 7
Carl Lenox
Distributed Energy Resources
Variable Energy Resources
Vehicle Grid Integration
Metrics
 
H-Index
i10 Index
Citation
23
34
2,390
* Rankings
Ranking Based On Selection: 8
Benoit Thiebaut
Tribology
lubricants
advanced materials
encapsulation
Metrics
 
H-Index
i10 Index
Citation
22
28
1,131
* Rankings
Ranking Based On Selection: 9
Yan Chen
history matching
optimization
data assimilation
ensemble Kalman filter
uncertainty quantification
Metrics
 
H-Index
i10 Index
Citation
21
27
4,724
* Rankings
Ranking Based On Selection: 10
David Levitt
EOR
Surfactant
Polymer
Geochemistry
Viscous Instability
Metrics
 
H-Index
i10 Index
Citation
21
26
2,129
* Rankings
Ranking Based On Selection: 11
Arjan Kamp
reservoir engineering
fractured reservoirs
Metrics
 
H-Index
i10 Index
Citation
21
30
1,272
* Rankings
Ranking Based On Selection: 12
Nicolas Agenet
Enhanced Oil recovery
Geochemistry
Water/Rock interactions
Metrics
 
H-Index
i10 Index
Citation
19
32
1,751
* Rankings
Ranking Based On Selection: 13
Andrey S. Andreev
NMR
catalysts
zeolites
cryoporometry
cobalt
Metrics
 
H-Index
i10 Index
Citation
19
27
1,110
* Rankings
Ranking Based On Selection: 14
Hugo Santos Silva
Molecular Dynamics
Heavy-oil
Asphaltenes
Organic photovoltaics
Metrics
 
H-Index
i10 Index
Citation
19
27
874
* Rankings
Ranking Based On Selection: 15
Gérard Massonnat
geologie
reservoir
modélisation
théologie
Metrics
 
H-Index
i10 Index
Citation
18
39
1,391
* Rankings
Ranking Based On Selection: 17
Amitava Sarkar
Low carbon energy technology
decarbonization of chemical manufacturing
CO2 utilization
CO2 electro-conversion
Hydrogen
Metrics
 
H-Index
i10 Index
Citation
17
25
1,381
* Rankings
Ranking Based On Selection: 18
Pierre Thore
geophysics
uncertainty
inverse methods
reservoir characterization
Assisted History Matching
Metrics
 
H-Index
i10 Index
Citation
17
21
1,653
* Rankings
Ranking Based On Selection: 20
Jeanne Pellerin
Mesh Generation
Computational Geometry
Numerical Simulation
3D Modeling
Metrics
 
H-Index
i10 Index
Citation
14
18
633
* Rankings
Ranking Based On Selection: 21
Jonathan Wonham
geology
petroleum geology
sedimentology
stratigraph
Metrics
 
H-Index
i10 Index
Citation
14
15
515
* Rankings
Ranking Based On Selection: 22
Charlotte Fillon
Tectonics/Surface processes in orogenic settings
Metrics
 
H-Index
i10 Index
Citation
13
15
707
Rankings
Ranking Based On Selection: 1
Pierre Giusti
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
30
60
2,406
Rankings
Ranking Based On Selection: 2
Olivier Dubrule
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
28
38
4,077
Geostatistics
Stochastic Processes
Deep Learning
Decision Analysis
Risk and Uncertainty
Rankings
Ranking Based On Selection: 3
Zahie Anka
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
27
31
1,639
Geoscience
CCS
R&D/Tech Innovation management
sed basins & methane emissions modelling
Rankings
Ranking Based On Selection: 4
Yen Sun
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
27
32
2,455
Rankings
Ranking Based On Selection: 5
Julien Bourget
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
26
33
1,688
Rankings
Ranking Based On Selection: 6
Patrice Imbert
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
24
46
2,410
Seep Carbonate
Pockmark
Fluid Flow
Gas Hydrate
Sedimentology
Rankings
Ranking Based On Selection: 7
Carl Lenox
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
23
34
2,390
Distributed Energy Resources
Variable Energy Resources
Vehicle Grid Integration
Rankings
Ranking Based On Selection: 8
Benoit Thiebaut
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
22
28
1,131
Rankings
Ranking Based On Selection: 9
Yan Chen
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
21
27
4,724
history matching
optimization
data assimilation
ensemble Kalman filter
uncertainty quantification
Rankings
Ranking Based On Selection: 10
David Levitt
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
21
26
2,129
EOR
Surfactant
Polymer
Geochemistry
Viscous Instability
Rankings
Ranking Based On Selection: 11
Arjan Kamp
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
21
30
1,272
reservoir engineering
fractured reservoirs
Rankings
Ranking Based On Selection: 12
Nicolas Agenet
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
19
32
1,751
Enhanced Oil recovery
Geochemistry
Water/Rock interactions
Rankings
Ranking Based On Selection: 13
Andrey S. Andreev
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
19
27
1,110
NMR
catalysts
zeolites
cryoporometry
cobalt
Rankings
Ranking Based On Selection: 14
Hugo Santos Silva
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
19
27
874
Molecular Dynamics
Heavy-oil
Asphaltenes
Organic photovoltaics
Rankings
Ranking Based On Selection: 15
Gérard Massonnat
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
18
39
1,391
Rankings
Ranking Based On Selection: 16
Nicolas Passade-Boupat
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
17
24
775
Rankings
Ranking Based On Selection: 17
Amitava Sarkar
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
17
25
1,381
Low carbon energy technology
decarbonization of chemical manufacturing
CO2 utilization
CO2 electro-conversion
Hydrogen
Rankings
Ranking Based On Selection: 18
Pierre Thore
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
17
21
1,653
geophysics
uncertainty
inverse methods
reservoir characterization
Assisted History Matching
Rankings
Ranking Based On Selection: 19
Arthur Moncorge
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
15
23
644
Rankings
Ranking Based On Selection: 20
Jeanne Pellerin
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
14
18
633
Mesh Generation
Computational Geometry
Numerical Simulation
3D Modeling
Rankings
Ranking Based On Selection: 21
Jonathan Wonham
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
14
15
515
geology
petroleum geology
sedimentology
stratigraph
Rankings
Ranking Based On Selection: 22
Charlotte Fillon
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
13
15
707
Rankings
Ranking Based On Selection: 23
Bart Vandegehuchte
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
13
14
542
Rankings
Ranking Based On Selection: 24
Armel Oumbe
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
13
20
1,193
Rankings
Ranking Based On Selection: 25
Sebastien Guillon
Total Courbevoie, France
Metrics
 
H-Index
i10 Index
Citation Counts
13
17
677