H-Index
Rankings
Canada 56 Scientists H-Index Engineering & Technology / Petroleum Engineering Rankings - 2025
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* Total H Index Rankings
Ranking Based
On Selection: 1
Geochemistry
igneous petrology
platinum group element geochemistry
Re-Os isotopes
Molecular
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
53
0.602
* Total H Index Rankings
Ranking Based
On Selection: 2
Petroleum Microbiology
Sulfate-reducing bacteria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
32
0.432
* Total H Index Rankings
Ranking Based
On Selection: 3
heavy oil
interfacial science
chemical reactors
biochemical reactors
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
34
0.479
* Total H Index Rankings
Ranking Based
On Selection: 4
igneous petrology
geochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
27
0.540
* Total H Index Rankings
Ranking Based
On Selection: 5
Ore Deposits
Igneous Geochemistry
Igneous Petrology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
26
0.553
* Total H Index Rankings
Ranking Based
On Selection: 6
Petroleum engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
26
0.578
* Total H Index Rankings
Ranking Based
On Selection: 7
Statistical Thermodynamics
Interfacial Physics
Molecular Modeling and Simulation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
* Total H Index Rankings
Ranking Based
On Selection: 8
Precambrian
petrology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
18
0.419
* Total H Index Rankings
Ranking Based
On Selection: 9
Experimental petrology
planetary volatiles
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
24
0.632
* Total H Index Rankings
Ranking Based
On Selection: 10
Petroleum Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
* Total H Index Rankings
Ranking Based
On Selection: 11
Interwell connectivity
petrophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
22
0.595
* Total H Index Rankings
Ranking Based
On Selection: 12
Petroleum Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
31
0.886
* Total H Index Rankings
Ranking Based
On Selection: 13
diamond
diamond inclusions
mantle petrology
mantle xenoliths
kimberlite petrology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
* Total H Index Rankings
Ranking Based
On Selection: 14
reservoir engineering
machine learning
unconventional reservoir development
simulation and optimization
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
27
0.844
* Total H Index Rankings
Ranking Based
On Selection: 15
petroleum engineering
enhanced oil recovery
chemical engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
* Total H Index Rankings
Ranking Based
On Selection: 16
tectonics
igneous petrology
geochemistry
isotope geochemistry
Precambrian geology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
15
0.517
* Total H Index Rankings
Ranking Based
On Selection: 17
Unconvetional oil/gas
Geological CO2 sequestration
Subsurface H2 storage
Li-rich brines
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
* Total H Index Rankings
Ranking Based
On Selection: 18
Porous Media
Interfacial Flows
Hydrodynamic Stability
Fluid Mechanics
Petroleum Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
* Total H Index Rankings
Ranking Based
On Selection: 19
Microplastics
Sedimentary Petrology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
19
0.679
* Total H Index Rankings
Ranking Based
On Selection: 20
Petrology
Geochemistry
Diamond
Porphyry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
* Total H Index Rankings
Ranking Based
On Selection: 21
Mantle Petrology
Carbon Cycle
Diamonds
Kimberlites
Amber
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
* Total H Index Rankings
Ranking Based
On Selection: 22
Isotope geology and geochronology
petrology
field geology
geoscience education
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
8
0.400
* Total H Index Rankings
Ranking Based
On Selection: 23
Reservoir Characterization
Rate-Transient Analysis (RTA)
Pressure-Transient Analysis (PTA)
Modeling
Reserves Evaluations
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total H Index Rankings
Ranking Based
On Selection: 24
Petroleum Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total H Index Rankings
Ranking Based
On Selection: 25
Reservoir Characterization
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
DG Pearson
University of Alberta
Edmonton, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
53
0.602
Geochemistry
igneous petrology
platinum group element geochemistry
Re-Os isotopes
Molecular
Gerrit Voordouw
University of Calgary
Calgary, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
32
0.432
Petroleum Microbiology
Sulfate-reducing bacteria
Murray Gray
University of Alberta
Edmonton, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
34
0.479
heavy oil
interfacial science
chemical reactors
biochemical reactors
George Jenner
Memorial University of Newfoundland
St John’s, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
27
0.540
igneous petrology
geochemistry
C Michael Lesher
Université Laurentienne
Sudbury, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
26
0.553
Ore Deposits
Igneous Geochemistry
Igneous Petrology
Roberto Aguilera
University of Calgary
Calgary, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
26
0.578
Petroleum engineering
Zhehui Jin
University of Alberta
Edmonton, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
Statistical Thermodynamics
Interfacial Physics
Molecular Modeling and Simulation
John A Percival
Natural Resource Canada
Ottawa, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
18
0.419
Precambrian
petrology
Tony Withers
Western University Canada
London, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
24
0.632
Experimental petrology
planetary volatiles
Fanhuabill Zeng
University of Regina
Regina, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
Petroleum Engineering
Jerry Jensen
University of Calgary
Calgary, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
22
0.595
Interwell connectivity
petrophysics
Huazhou Li
University of Alberta
Edmonton, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
31
0.886
Petroleum Engineering
Maya Kopylova
University of British Columbia
Vancouver, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
diamond
diamond inclusions
mantle petrology
mantle xenoliths
kimberlite petrology
Shengnan Nancy Chen
University of Calgary
Calgary, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
27
0.844
reservoir engineering
machine learning
unconventional reservoir development
simulation and optimization
Hemanta Sarma
University of Calgary
Calgary, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
petroleum engineering
enhanced oil recovery
chemical engineering
Thomas Skulski
Natural Resource Canada
Ottawa, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
15
0.517
tectonics
igneous petrology
geochemistry
isotope geochemistry
Precambrian geology
Amin Ghanizadeh
University of Calgary
Calgary, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
Unconvetional oil/gas
Geological CO2 sequestration
Subsurface H2 storage
Li-rich brines
S Hossein Hejazi
University of Calgary
Calgary, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
Porous Media
Interfacial Flows
Hydrodynamic Stability
Fluid Mechanics
Petroleum Engineering
Patricia Corcoran
Western University Canada
London, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
19
0.679
Microplastics
Sedimentary Petrology
Herman S Grutter
University of Alberta
Edmonton, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
Petrology
Geochemistry
Diamond
Porphyry
Ralf Tappert
Lakehead University
Thunder Bay, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
Mantle Petrology
Carbon Cycle
Diamonds
Kimberlites
Amber
Mary Lou Bevier
University of British Columbia
Vancouver, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
8
0.400
Isotope geology and geochronology
petrology
field geology
geoscience education
Jesse Williams Kovacs
University of Calgary
Calgary, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Reservoir Characterization
Rate-Transient Analysis (RTA)
Pressure-Transient Analysis (PTA)
Modeling
Reserves Evaluations
Hamidreza Hamdi
University of Calgary
Calgary, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Petroleum Engineering
Per Kent Pedersen
University of Calgary
Calgary, Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Reservoir Characterization