Citation Rankings
Highly Cited Researchers
World Highly Cited Researchers CitationEngineering & Technology / Petroleum Engineering Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :126
Petroleum engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,936
2,612
0.377
* Total Citation Counts Rankings
Ranking Based On Selection :127
Interfacial phenomena
EOR
Asphaltene
Machine Learning
Nano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,845
5,743
0.839
* Total Citation Counts Rankings
Ranking Based On Selection :128
Reactive and Complex fluids
Molecular Simulation
EOR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,785
5,888
0.868
* Total Citation Counts Rankings
Ranking Based On Selection :129
geochemistry
isotope geochemistry
petrology
volcanology
igneous petrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,777
2,458
0.363
* Total Citation Counts Rankings
Ranking Based On Selection :130
stimulation
drilling
coiled tubing
completion
petroleum eng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,773
3,655
0.540
* Total Citation Counts Rankings
Ranking Based On Selection :131
Regional tectonics
igneous and sedimentary petrology
provenance
geochemistry
reservoir quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,720
3,765
0.560
* Total Citation Counts Rankings
Ranking Based On Selection :132
petroleum engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,712
2,750
0.410
* Total Citation Counts Rankings
Ranking Based On Selection :133
Numerical simulation
artificial intelligence
artificial neural networks
well test analysis
reservoir engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,700
2,380
0.355
* Total Citation Counts Rankings
Ranking Based On Selection :134
Petrology
Cosmochemistry
Geochemistry
Isotopes
meteorites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,692
1,685
0.252
* Total Citation Counts Rankings
Ranking Based On Selection :135
Petrology
Geochronology
Tectonics
Precambrian Geology
Tectonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,689
3,699
0.553
* Total Citation Counts Rankings
Ranking Based On Selection :136
igneous petrology
mantle geochemistry
microanalysis
EPMA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,689
2,715
0.406
* Total Citation Counts Rankings
Ranking Based On Selection :137
Geochemistry
Mantle Petrology
Igneous petrology
Geodynamics
Analytical methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,579
2,512
0.382
* Total Citation Counts Rankings
Ranking Based On Selection :138
Precambrian
petrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,578
1,540
0.234
* Total Citation Counts Rankings
Ranking Based On Selection :139
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,548
1,462
0.223
* Total Citation Counts Rankings
Ranking Based On Selection :140
Microplastics
Sedimentary Petrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,447
4,701
0.729
* Total Citation Counts Rankings
Ranking Based On Selection :141
Petrology and Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,443
3,402
0.528
* Total Citation Counts Rankings
Ranking Based On Selection :142
petroleum science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,312
4,214
0.668
* Total Citation Counts Rankings
Ranking Based On Selection :143
Petroleum Engineering
Flow in Porous Media
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,259
2,590
0.414
* Total Citation Counts Rankings
Ranking Based On Selection :144
Drilling Engineering
Drilling Fluids
Well Completion
Fluid Flow Through Porous Media
Enhanced Oil Recovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,238
3,893
0.624
* Total Citation Counts Rankings
Ranking Based On Selection :145
Petrology/mineralogy/geochemistry
accessory minerals
early Earth
shock metamorphism/detrital shocked minerals
astrobiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,181
3,282
0.531
* Total Citation Counts Rankings
Ranking Based On Selection :146
Petroleum Geoscience
Reservoir Geology
Clay Mineralogy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,167
1,599
0.259
* Total Citation Counts Rankings
Ranking Based On Selection :147
X-ray Absorption Spectroscopy and Experimental Petrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,142
2,701
0.440
* Total Citation Counts Rankings
Ranking Based On Selection :148
petrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,138
1,383
0.225
* Total Citation Counts Rankings
Ranking Based On Selection :149
Organic petrology
Palynology
Coal geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,117
2,878
0.470
* Total Citation Counts Rankings
Ranking Based On Selection :150
Igneous petrology
Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,062
1,438
0.237
* Total Citation Counts Rankings
Rankings
143,825
6,340
285
Ranking Based On Selection: 126
Roberto Aguilera
University of Calgary
Calgary, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,936
2,612
0.377
Petroleum engineering
* Total Citation Counts Rankings
Rankings
145,798
929
4
Ranking Based On Selection: 127
Abdolhossein Hemmati-Sarapardeh عبدالحسین همتی سراپرده
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,845
5,743
0.839
Interfacial phenomena
EOR
Asphaltene
Machine Learning
Nano
* Total Citation Counts Rankings
Rankings
147,163
444
38
Ranking Based On Selection: 128
Abdullah Sultan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,785
5,888
0.868
Reactive and Complex fluids
Molecular Simulation
EOR
* Total Citation Counts Rankings
Rankings
147,371
6,281
238
Ranking Based On Selection: 129
Massimo D Antonio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,777
2,458
0.363
geochemistry
isotope geochemistry
petrology
volcanology
igneous petrology
* Total Citation Counts Rankings
Rankings
147,457
55,779
100
Ranking Based On Selection: 130
Subhash Shah
University of Oklahoma
Norman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,773
3,655
0.540
stimulation
drilling
coiled tubing
completion
petroleum eng
* Total Citation Counts Rankings
Rankings
148,646
171
36
Ranking Based On Selection: 131
Agustin Cardona Molina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,720
3,765
0.560
Regional tectonics
igneous and sedimentary petrology
provenance
geochemistry
reservoir quality
* Total Citation Counts Rankings
Rankings
148,845
456
39
Ranking Based On Selection: 132
Ruud Weijermars
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,712
2,750
0.410
petroleum engineering
* Total Citation Counts Rankings
Rankings
149,117
56,291
608
Ranking Based On Selection: 133
Turgay Ertekin
Pennsylvania State University
University Park, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,700
2,380
0.355
Numerical simulation
artificial intelligence
artificial neural networks
well test analysis
reservoir engineering
* Total Citation Counts Rankings
Rankings
149,303
6,318
28
Ranking Based On Selection: 134
Jutta Zipfel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,692
1,685
0.252
Petrology
Cosmochemistry
Geochemistry
Isotopes
meteorites
* Total Citation Counts Rankings
Rankings
149,360
6,375
114
Ranking Based On Selection: 135
Changqing Yin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,689
3,699
0.553
Petrology
Geochronology
Tectonics
Precambrian Geology
Tectonics
* Total Citation Counts Rankings
Rankings
149,368
3,642
433
Ranking Based On Selection: 136
Eric Hellebrand
Utrecht University
Utrecht, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,689
2,715
0.406
igneous petrology
mantle geochemistry
microanalysis
EPMA
* Total Citation Counts Rankings
Rankings
151,931
6,507
137
Ranking Based On Selection: 137
Alberto Zanetti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,579
2,512
0.382
Geochemistry
Mantle Petrology
Igneous petrology
Geodynamics
Analytical methods
* Total Citation Counts Rankings
Rankings
151,964
6,710
10
Ranking Based On Selection: 138
John A Percival
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,578
1,540
0.234
Precambrian
petrology
* Total Citation Counts Rankings
Rankings
152,718
184
39
Ranking Based On Selection: 139
Boonyarach Kitiyanan
Chulalongkorn University
Bangkok, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,548
1,462
0.223
* Total Citation Counts Rankings
Rankings
155,144
6,832
296
Ranking Based On Selection: 140
Patricia Corcoran
Western University Canada
London, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,447
4,701
0.729
Microplastics
Sedimentary Petrology
* Total Citation Counts Rankings
Rankings
155,250
276
82
Ranking Based On Selection: 141
Diego Morata
Universidad de Chile
Santiago, Chile
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,443
3,402
0.528
Petrology and Geochemistry
* Total Citation Counts Rankings
Rankings
158,562
6,833
19
Ranking Based On Selection: 142
Shaoran Ren
China University of Petroleum
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,312
4,214
0.668
* Total Citation Counts Rankings
Rankings
159,936
59,753
612
Ranking Based On Selection: 143
David A Dicarlo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,259
2,590
0.414
Petroleum Engineering
Flow in Porous Media
* Total Citation Counts Rankings
Rankings
160,469
1,064
1
Ranking Based On Selection: 144
Seyed Reza Shadizadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,238
3,893
0.624
Drilling Engineering
Drilling Fluids
Well Completion
Fluid Flow Through Porous Media
Enhanced Oil Recovery
* Total Citation Counts Rankings
Rankings
162,006
7,421
193
Ranking Based On Selection: 145
Aaron J Cavosie
Curtin University
Bentley, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,181
3,282
0.531
Petrology/mineralogy/geochemistry
accessory minerals
early Earth
shock metamorphism/detrital shocked minerals
astrobiology
* Total Citation Counts Rankings
Rankings
162,385
1,057
23
Ranking Based On Selection: 146
Paul Henry Nadeau
University of Stavanger
Stavanger, Norway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,167
1,599
0.259
Petroleum Geoscience
Reservoir Geology
Clay Mineralogy
* Total Citation Counts Rankings
Rankings
163,028
7,474
382
Ranking Based On Selection: 147
Andrew J Berry
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,142
2,701
0.440
X-ray Absorption Spectroscopy and Experimental Petrology
* Total Citation Counts Rankings
Rankings
163,137
1,519
56
Ranking Based On Selection: 148
Jean Clair Duchesne
Université de Liège
Liège, Belgium
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,138
1,383
0.225
* Total Citation Counts Rankings
Rankings
163,659
60,910
201
Ranking Based On Selection: 149
Cortland Eble
University of Kentucky
Lexington, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,117
2,878
0.470
Organic petrology
Palynology
Coal geology
* Total Citation Counts Rankings
Rankings
165,175
657
13
Ranking Based On Selection: 150
Julian Marsh
Rhodes University
Grahamstown, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,062
1,438
0.237
Igneous petrology
Geochemistry