i10 Productivity
Rankings
Royal Dutch Shell/ Scientists i10 Productivity Rankings 2025
Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
Combustion
Fuel
Adsorption
Mobility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
72
0.713
* Total i10 IndexRankings
Ranking Based On Selection :2
Data science
Particle Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
53
0.535
* Total i10 IndexRankings
Ranking Based On Selection :3
Geofisica
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
44
0.449
* Total i10 IndexRankings
Ranking Based On Selection :4
carcinogenesis
biomonitoring
reprotoxicity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
49
0.505
* Total i10 IndexRankings
Ranking Based On Selection :5
nanosafety
nanomaterials
nanotechnology
toxicology
nanotoxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
72
0.750
* Total i10 IndexRankings
Ranking Based On Selection :6
computational methods
reservoir simulation
machine learning
digital rock physics
optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
61
0.693
* Total i10 IndexRankings
Ranking Based On Selection :7
Biomass
biofuels
Chemicals
Plastic Recycling
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
53
0.716
* Total i10 IndexRankings
Ranking Based On Selection :8
Geomechanics
Pore pressure prediction
Pore pressure
Wellbore stability
Rock mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
45
0.672
* Total i10 IndexRankings
Ranking Based On Selection :9
formation testing
well logging
petrophysics
petroleum engineering
technology innovation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
22
0.328
* Total i10 IndexRankings
Ranking Based On Selection :10
Water-Based EOR
Hydrogen Storage
Energy Storage
Carbon Storage
Pore Scale Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
54
0.831
* Total i10 IndexRankings
Ranking Based On Selection :11
Simulation Technology
Uncertainty Quantification
Quantum Theory (Foundations)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
26
0.406
* Total i10 IndexRankings
Ranking Based On Selection :12
Geology
Tectonics
Mineral Exploration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
25
0.455
* Total i10 IndexRankings
Ranking Based On Selection :13
materials
corrosion
engineering
oil and gas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
36
0.679
* Total i10 IndexRankings
Ranking Based On Selection :14
Geomechanics
Rock Mechanics
Rock Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
21
0.412
* Total i10 IndexRankings
Ranking Based On Selection :15
Machine Learning
Data Science
High Performance Computing
Image and Video Processing
Compression
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
15
0.306
* Total i10 IndexRankings
Ranking Based On Selection :16
Rock Physics
Geophysics
Petrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
36
0.800
* Total i10 IndexRankings
Ranking Based On Selection :17
Chemistry
Catalysis
Lubricants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
34
0.791
* Total i10 IndexRankings
Ranking Based On Selection :18
Physics
Chemistry
Data Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
18
0.419
* Total i10 IndexRankings
Ranking Based On Selection :19
Electron Microscopy
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
39
0.929
* Total i10 IndexRankings
Ranking Based On Selection :20
Geochemistry
stable isotopes
mineral diagenesis
hydrocarbons
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
18
0.429
* Total i10 IndexRankings
Ranking Based On Selection :21
porous media
renewable energy
transport physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
21
0.512
* Total i10 IndexRankings
Ranking Based On Selection :22
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
16
0.410
* Total i10 IndexRankings
Ranking Based On Selection :23
Tectonics
Plate kinematics
Geodynamics
Paleogeography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
* Total i10 IndexRankings
Ranking Based On Selection :24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
* Total i10 IndexRankings
Ranking Based On Selection :25
sedimentology
stratigraphy
marine geology
geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
Roger Cracknell
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
72
0.713
Combustion
Fuel
Adsorption
Mobility
Jie Chen
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
53
0.535
Jorge Lopez
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
44
0.449
Peter J Boogaard
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
49
0.505
Muhammad Adeel Irfan
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
72
0.750
nanosafety
nanomaterials
nanotechnology
toxicology
nanotoxicology
Faruk Alpak
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
61
0.693
computational methods
reservoir simulation
machine learning
digital rock physics
optimization
Jean-Paul Lange
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
53
0.716
Biomass
biofuels
Chemicals
Plastic Recycling
Sustainability
Jon Jincai Zhang
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
45
0.672
Geomechanics
Pore pressure prediction
Pore pressure
Wellbore stability
Rock mechanics
Hani Elshahawi
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
22
0.328
formation testing
well logging
petrophysics
petroleum engineering
technology innovation
Hassan Mahani
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
54
0.831
Water-Based EOR
Hydrogen Storage
Energy Storage
Carbon Storage
Pore Scale Physics
Jeroen C Vink
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
26
0.406
Simulation Technology
Uncertainty Quantification
Quantum Theory (Foundations)
Mark W Martin
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
25
0.455
Geology
Tectonics
Mineral Exploration
Nicholas Laycock
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
36
0.679
materials
corrosion
engineering
oil and gas
Rishi Singh
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
21
0.412
Geomechanics
Rock Mechanics
Rock Physics
Ligang Lu
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
15
0.306
Machine Learning
Data Science
High Performance Computing
Image and Video Processing
Compression
Ronny Hofmann
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
36
0.800
Rock Physics
Geophysics
Petrophysics
Laura Barrio
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
34
0.791
Detlef Hohl
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
18
0.419
Jovana Zecevic
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
39
0.929
L Taras Bryndzia
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
18
0.429
Geochemistry
stable isotopes
mineral diagenesis
hydrocarbons
Cor Van Kruijsdijk
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
21
0.512
porous media
renewable energy
transport physics
Peter Anton August Klusener
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
16
0.410
Christian Heine
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
Tectonics
Plate kinematics
Geodynamics
Paleogeography
David Parker
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
Daniel Minisini
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
sedimentology
stratigraphy
marine geology
geomorphology