Citation Rankings
Highly Cited Researchers
Petróleo Brasileiro SA (PETROBRAS) Highly Cited Researchers Citation 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 :101
Tubulações Industriais
LPA2v
Fadiga Induzida por Vibração
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total Citation Counts Rankings
Ranking Based On Selection :102
Process Control
Model Predictive Control
Process Design
Integrated Process Design and Control
Simultaneous Process Design an
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
7
0.467
* Total Citation Counts Rankings
Ranking Based On Selection :103
engenharia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total Citation Counts Rankings
Ranking Based On Selection :104
Materiais de construção
Processos construtivos
Propriedade dos materiais
Concreto
Veículo leve sobre trilhos (VLT)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
1
0.091
* Total Citation Counts Rankings
Ranking Based On Selection :105
Seismic
Uncertainty
AI
Computer Science
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :106
ENGENHARIA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :107
Petroleum Engineering
Machine Learning
Software
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :108
termodinâmica
motores de combustão interna
combustíveis
circuitos eletrônicos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total Citation Counts Rankings
Ranking Based On Selection :109
Engenharia Elétrica e Computação
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
1
0.167
* Total Citation Counts Rankings
Ranking Based On Selection :110
Conversores de Energia
Eletrônica de Potência
STATCOM
Controle Fuzzy
Detecção e Diagnóstico de Falhas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :111
Logistica
transporte marítimo
programação de navios
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total Citation Counts Rankings
Ranking Based On Selection :112
Serviço Social
Assessoria e Consultoria
Promoção da Saúde
Saúde Mental
Emergência e Urgência
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total Citation Counts Rankings
Ranking Based On Selection :113
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :114
mechanical engineering
fluid dynamics
thermodynamics
heat transfer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :115
Geology
Geophysics
Earth Sciences
Geosciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total Citation Counts Rankings
Ranking Based On Selection :116
Artificial Intelligence
Machine Learning
Data Mining
Data Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total Citation Counts Rankings
Ranking Based On Selection :117
Logistics
Concept Maps
System Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :118
Rehabilitation Engineering
Assistive Technology
Petroleum Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :119
Environmental Impact Assessment
Decomissioning of Offshore Instalations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :120
Química
Petrofísica
RMN
Geociências
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :121
Eletronica - Eletrica - Fisica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :122
Psicologia Positiva
Mindfulness
Espiritualidade
Psicologia Comportamental
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :123
segurança do trabalho
educação
engenharia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total Citation Counts Rankings
Rankings
2,132,196
63,890
101
Ranking Based On Selection: 101
Jose Jefferson Morais De Oliveira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total Citation Counts Rankings
Rankings
2,133,226
63,943
102
Ranking Based On Selection: 102
Flavio Am Strutzel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
7
0.467
Process Control
Model Predictive Control
Process Design
Integrated Process Design and Control
Simultaneous Process Design an
* Total Citation Counts Rankings
Rankings
2,185,113
65,864
103
Ranking Based On Selection: 103
Daniel Ferreira Cruz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total Citation Counts Rankings
Rankings
2,190,780
66,201
104
Ranking Based On Selection: 104
Ricardo Melo Araujo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
1
0.091
Materiais de construção
Processos construtivos
Propriedade dos materiais
Concreto
Veículo leve sobre trilhos (VLT)
* Total Citation Counts Rankings
Rankings
2,191,036
66,219
105
Ranking Based On Selection: 105
Marcus Saraiva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Seismic
Uncertainty
AI
Computer Science
Geophysics
* Total Citation Counts Rankings
Rankings
2,206,561
66,862
106
Ranking Based On Selection: 106
Jose Roberto Fernandes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total Citation Counts Rankings
Rankings
2,222,539
67,525
107
Ranking Based On Selection: 107
Wander Fernandes Junior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Petroleum Engineering
Machine Learning
Software
* Total Citation Counts Rankings
Rankings
2,236,308
68,072
108
Ranking Based On Selection: 108
Dinarte Santos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
termodinâmica
motores de combustão interna
combustíveis
circuitos eletrônicos
* Total Citation Counts Rankings
Rankings
2,275,408
69,925
109
Ranking Based On Selection: 109
Paulo Ra Silva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
1
0.167
Engenharia Elétrica e Computação
* Total Citation Counts Rankings
Rankings
2,280,151
70,147
110
Ranking Based On Selection: 110
Laila Sindra Ribeiro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Conversores de Energia
Eletrônica de Potência
STATCOM
Controle Fuzzy
Detecção e Diagnóstico de Falhas
* Total Citation Counts Rankings
Rankings
2,312,892
71,554
111
Ranking Based On Selection: 111
Andre Vieira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Logistica
transporte marítimo
programação de navios
* Total Citation Counts Rankings
Rankings
2,315,564
71,720
112
Ranking Based On Selection: 112
Andrea Gonzaga De Oliveira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
Serviço Social
Assessoria e Consultoria
Promoção da Saúde
Saúde Mental
Emergência e Urgência
* Total Citation Counts Rankings
Rankings
2,319,225
71,929
113
Ranking Based On Selection: 113
José Marques De Oliveira Júnior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Rankings
2,341,851
73,040
114
Ranking Based On Selection: 114
Luiz Henrique Gomes Pereira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
mechanical engineering
fluid dynamics
thermodynamics
heat transfer
* Total Citation Counts Rankings
Rankings
2,363,349
74,112
115
Ranking Based On Selection: 115
Gilvan Pio Hamsi Junior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Geology
Geophysics
Earth Sciences
Geosciences
* Total Citation Counts Rankings
Rankings
2,363,349
74,112
115
Ranking Based On Selection: 116
Hadriel Toledo Lima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Artificial Intelligence
Machine Learning
Data Mining
Data Science
* Total Citation Counts Rankings
Rankings
2,366,999
74,360
117
Ranking Based On Selection: 117
David Cn Bizarro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Logistics
Concept Maps
System Dynamics
* Total Citation Counts Rankings
Rankings
2,369,892
74,557
118
Ranking Based On Selection: 118
Cleiton Soares Camilo Junior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Rehabilitation Engineering
Assistive Technology
Petroleum Engineering
* Total Citation Counts Rankings
Rankings
2,391,186
75,617
119
Ranking Based On Selection: 119
Leandro Rodrigues De Freitas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Environmental Impact Assessment
Decomissioning of Offshore Instalations
* Total Citation Counts Rankings
Rankings
2,391,186
75,617
119
Ranking Based On Selection: 120
Gilson Da Silva Júnior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Química
Petrofísica
RMN
Geociências
* Total Citation Counts Rankings
Rankings
2,391,186
75,617
119
Ranking Based On Selection: 121
Celio Nakamoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total Citation Counts Rankings
Rankings
2,391,186
75,617
119
Ranking Based On Selection: 122
Emerson Pacheco
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Psicologia Positiva
Mindfulness
Espiritualidade
Psicologia Comportamental
* Total Citation Counts Rankings
Rankings
2,396,255
75,957
123
Ranking Based On Selection: 123
Ricardo Pereira De Mattos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0