i10 Productivity
Rankings
Engineering & Technology / Petroleum Engineering i10 Productivity Rankings in Canada 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".
* Total i10 IndexRankings
Ranking Based On Selection :1
Geochemistry
igneous petrology
platinum group element geochemistry
Re-Os isotopes
Molecular pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
340
262
0.771
* Total i10 IndexRankings
Ranking Based On Selection :2
heavy oil
interfacial science
chemical reactors
biochemical reactors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
249
135
0.542
* Total i10 IndexRankings
Ranking Based On Selection :3
Petroleum Microbiology
Sulfate-reducing bacteria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
109
0.512
* Total i10 IndexRankings
Ranking Based On Selection :4
Petroleum engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
70
0.579
* Total i10 IndexRankings
Ranking Based On Selection :5
Precambrian
petrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
40
0.360
* Total i10 IndexRankings
Ranking Based On Selection :6
Petroleum Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
92
0.844
* Total i10 IndexRankings
Ranking Based On Selection :7
Statistical Thermodynamics
Interfacial Physics
Molecular Modeling and Simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
95
0.990
* Total i10 IndexRankings
Ranking Based On Selection :8
petroleum engineering
enhanced oil recovery
chemical engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
60
0.638
* Total i10 IndexRankings
Ranking Based On Selection :9
reservoir engineering
machine learning
unconventional reservoir development
simulation and optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
77
0.837
* Total i10 IndexRankings
Ranking Based On Selection :10
Petroleum Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
83
0.922
* Total i10 IndexRankings
Ranking Based On Selection :11
Ore Deposits
Igneous Geochemistry
Igneous Petrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
49
0.570
* Total i10 IndexRankings
Ranking Based On Selection :12
tectonics
igneous petrology
geochemistry
isotope geochemistry
Precambrian geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
25
0.333
* Total i10 IndexRankings
Ranking Based On Selection :13
diamond
diamond inclusions
mantle petrology
mantle xenoliths
kimberlite petrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
53
0.726
* Total i10 IndexRankings
Ranking Based On Selection :14
igneous petrology
geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
53
0.736
* Total i10 IndexRankings
Ranking Based On Selection :15
Interwell connectivity
petrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
41
0.577
* Total i10 IndexRankings
Ranking Based On Selection :16
unconvetional oil/gas
geological CO2 sequestration
subsurface H2 storage
Li-rich brines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
45
0.918
* Total i10 IndexRankings
Ranking Based On Selection :17
Microplastics
Sedimentary Petrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
33
0.688
* Total i10 IndexRankings
Ranking Based On Selection :18
Experimental petrology
planetary volatiles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
* Total i10 IndexRankings
Ranking Based On Selection :19
Petroleum Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
31
0.816
* Total i10 IndexRankings
Ranking Based On Selection :20
Reservoir Characterization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
28
0.778
* Total i10 IndexRankings
Ranking Based On Selection :21
Isotope geology and geochronology
petrology
field geology
geoscience education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
6
0.176
* Total i10 IndexRankings
Ranking Based On Selection :22
Petrology
Geochemistry
Diamond
Porphyry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
20
0.606
* Total i10 IndexRankings
Ranking Based On Selection :23
Mantle Petrology
Carbon Cycle
Diamonds
Kimberlites
Amber
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total i10 IndexRankings
Ranking Based On Selection :24
CO2/Chemical/thermal-based EOR
CCUS
tight/heavy/shale oil
foamy oil flow
modeling and numerical simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total i10 IndexRankings
Ranking Based On Selection :25
Petroleum Engineering
Geological Modeling
Reservoir Simulation
Production Optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
DG Pearson
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
340
262
0.771
Geochemistry
igneous petrology
platinum group element geochemistry
Re-Os isotopes
Molecular pharmacology
Murray Gray
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
249
135
0.542
heavy oil
interfacial science
chemical reactors
biochemical reactors
Gerrit Voordouw
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
109
0.512
Petroleum Microbiology
Sulfate-reducing bacteria
Roberto Aguilera
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
70
0.579
Petroleum engineering
John A Percival
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
40
0.360
Precambrian
petrology
Fanhuabill Zeng
University of Regina
Regina, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
92
0.844
Petroleum Engineering
Zhehui Jin
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
95
0.990
Statistical Thermodynamics
Interfacial Physics
Molecular Modeling and Simulation
Hemanta Sarma
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
60
0.638
petroleum engineering
enhanced oil recovery
chemical engineering
Shengnan Nancy Chen
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
77
0.837
reservoir engineering
machine learning
unconventional reservoir development
simulation and optimization
Huazhou Li
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
83
0.922
Petroleum Engineering
C Michael Lesher
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
49
0.570
Ore Deposits
Igneous Geochemistry
Igneous Petrology
Thomas Skulski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
25
0.333
tectonics
igneous petrology
geochemistry
isotope geochemistry
Precambrian geology
Maya Kopylova
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
53
0.726
diamond
diamond inclusions
mantle petrology
mantle xenoliths
kimberlite petrology
George Jenner
Memorial University of Newfoundland
St John’s, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
53
0.736
igneous petrology
geochemistry
Jerry Jensen
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
41
0.577
Interwell connectivity
petrophysics
Amin Ghanizadeh
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
45
0.918
unconvetional oil/gas
geological CO2 sequestration
subsurface H2 storage
Li-rich brines
Patricia Corcoran
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
33
0.688
Microplastics
Sedimentary Petrology
Tony Withers
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
Experimental petrology
planetary volatiles
Hamidreza Hamdi
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
31
0.816
Petroleum Engineering
Per Kent Pedersen
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
28
0.778
Reservoir Characterization
Mary Lou Bevier
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
6
0.176
Isotope geology and geochronology
petrology
field geology
geoscience education
Herman S Grutter
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
20
0.606
Petrology
Geochemistry
Diamond
Porphyry
Ralf Tappert
Lakehead University
Thunder Bay, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
Mantle Petrology
Carbon Cycle
Diamonds
Kimberlites
Amber
Xiang Zhou
University of Regina
Regina, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
CO2/Chemical/thermal-based EOR
CCUS
tight/heavy/shale oil
foamy oil flow
modeling and numerical simulation
Ngoc Nguyen
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
Petroleum Engineering
Geological Modeling
Reservoir Simulation
Production Optimization