i10 Productivity
Rankings
Royal Dutch Shell Scientists i10 Productivity Rankings (Sort by last 6 years i10 Index) 2025
Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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".
* Last 6 Years 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
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
computational and applied mathematics
reservoir simulation
multi-scale multi-physics simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
56
0.659
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Data science
Particle Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
51
0.520
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Biomass
biofuels
Chemicals
Plastic Recycling
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
51
0.689
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
nanosafety
nanomaterials
nanotechnology
toxicology
nanotoxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
51
0.797
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
carcinogenesis
biomonitoring
reprotoxicity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
49
0.510
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Water-Based EOR
Hydrogen Storage
Energy Storage
Carbon Storage
Pore Scale Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
49
0.817
* Last 6 Years 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
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Geofisica
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
41
0.432
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Electron Microscopy
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Rock Physics
Geophysics
Petrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
36
0.818
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
materials
corrosion
engineering
oil and gas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
35
0.673
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Chemistry
Catalysis
Lubricants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
34
0.791
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Tectonics
Plate kinematics
Geodynamics
Paleogeography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
sedimentology
stratigraphy
marine geology
geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Geochemistry / CCS / nuclear waste storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Simulation Technology
Uncertainty Quantification
Quantum Theory (Foundations)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
25
0.397
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Stratigraphy
Sedimentology
Paleoceanography
Paleoclimatology
Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Geology
Tectonics
Mineral Exploration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
24
0.462
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Petroleum Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Geology
Structural Geology
Seismic Interpretation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
23
0.767
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
Faruk Alpak
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
56
0.659
computational and applied mathematics
reservoir simulation
multi-scale multi-physics simulation
Jie Chen
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
51
0.520
Jean-Paul Lange
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
51
0.689
Biomass
biofuels
Chemicals
Plastic Recycling
Sustainability
Muhammad Adeel Irfan
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
51
0.797
nanosafety
nanomaterials
nanotechnology
toxicology
nanotoxicology
Peter J Boogaard
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
49
0.510
Hassan Mahani
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
49
0.817
Water-Based EOR
Hydrogen Storage
Energy Storage
Carbon Storage
Pore Scale Physics
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
Jorge Lopez
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
41
0.432
Jovana Zecevic
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
Ronny Hofmann
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
36
0.818
Rock Physics
Geophysics
Petrophysics
Nicholas Laycock
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
35
0.673
materials
corrosion
engineering
oil and gas
Laura Barrio
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
34
0.791
David Parker
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
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
Daniel Minisini
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
sedimentology
stratigraphy
marine geology
geomorphology
Alessandro Cantelli
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
Ruarri J Day-Stirrat
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
Niko Kampman
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
Geochemistry / CCS / nuclear waste storage
Jeroen C Vink
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
25
0.397
Simulation Technology
Uncertainty Quantification
Quantum Theory (Foundations)
James S Eldrett
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
Stratigraphy
Sedimentology
Paleoceanography
Paleoclimatology
Geochemistry
Mark W Martin
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
24
0.462
Geology
Tectonics
Mineral Exploration
Ramez A Nasralla
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
Petroleum Engineering
Xander Campman
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
John Solum
Royal Dutch Shell
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
23
0.767
Geology
Structural Geology
Seismic Interpretation