Top 100 Scientists
Engineering & Technology / Petroleum Engineering Top 100 Scientists in Brazil 2025
Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,937 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
Petrology
isotope geology
stable isotopes
Metrics
H-Index
i10 Index
Citation
55
203
11,269
Petrology/Geochemistry/Crustal Evolution/Regional Geology/Magnetic Petrology
Metrics
H-Index
i10 Index
Citation
44
137
7,898
* Rankings
Ranking Based On Selection :3
petrologia
magmatismo alcalino
microssonda eletrônica
mineralogia
carbonatitos
Metrics
H-Index
i10 Index
Citation
42
136
6,159
* Rankings
Ranking Based On Selection :4
Petrologia ígnea
Metrics
H-Index
i10 Index
Citation
41
87
5,274
* Rankings
Ranking Based On Selection :5
petroleum engineering
reservoir engineering
Metrics
H-Index
i10 Index
Citation
34
193
6,210
* Rankings
Ranking Based On Selection :6
Optimization
Algorithms
Mathematical Modeling
Distributed Model Predictive Control
Petroleum Engineering
Metrics
H-Index
i10 Index
Citation
30
91
4,913
* Rankings
Ranking Based On Selection :7
Carbon Sequestration
Enhanced Oil Recovery (EOR)
Petrophysics
Metrics
H-Index
i10 Index
Citation
29
41
1,858
* Rankings
Ranking Based On Selection :8
Mineralogia
Petrologia
Geoquímica de Rochas Alcalinas
Carbonatitos e Kimberlitos
Metrics
H-Index
i10 Index
Citation
29
58
2,507
* Rankings
Ranking Based On Selection :9
Petróleo
polímeros
monitoramento
Metrics
H-Index
i10 Index
Citation
27
52
2,567
* Rankings
Ranking Based On Selection :10
Petrologia de Rochas Ígneas
Geração de Magmas
Metrics
H-Index
i10 Index
Citation
24
45
2,520
* Rankings
Ranking Based On Selection :11
Petroleum and fuel
Metrics
H-Index
i10 Index
Citation
22
34
1,366
* Rankings
Ranking Based On Selection :12
Petrologia
geoquímica
meio ambiente
Metrics
H-Index
i10 Index
Citation
21
35
2,175
* Rankings
Ranking Based On Selection :13
Petrologia Metamórfica
Ígnea
Geoquímica
Metrics
H-Index
i10 Index
Citation
20
29
2,159
* Rankings
Ranking Based On Selection :14
Petroleum Engineering
Reservoir Engineering
Enhanced Oil Recovery
Metrics
H-Index
i10 Index
Citation
19
34
2,628
* Rankings
Ranking Based On Selection :15
Petrologia
Mineralogia
Geoquimica
Metrics
H-Index
i10 Index
Citation
19
53
1,464
* Rankings
Ranking Based On Selection :16
analytical chemistry
gas hydrate
geochemistry
petroleum
isotope analysis
Metrics
H-Index
i10 Index
Citation
18
28
812
* Rankings
Ranking Based On Selection :17
Petrology of A-type granites
Pitinga Mine
albite granite
Metrics
H-Index
i10 Index
Citation
18
31
1,267
* Rankings
Ranking Based On Selection :18
Petrologia ígnea
microanálises
MEV
microssonda
Metrics
H-Index
i10 Index
Citation
17
27
1,311
* Rankings
Ranking Based On Selection :19
petrologia ígnea
petrologia metamórfica
Metrics
H-Index
i10 Index
Citation
17
23
1,054
* Rankings
Ranking Based On Selection :20
Petroleo e Petroquímica
Metrics
H-Index
i10 Index
Citation
15
18
512
* Rankings
Ranking Based On Selection :21
engenharia de petróleo
Metrics
H-Index
i10 Index
Citation
13
14
541
* Rankings
Ranking Based On Selection :22
Oil & Gas
water management
reservoir engineering
Metrics
H-Index
i10 Index
Citation
13
16
1,019
* Rankings
Ranking Based On Selection :23
Geophysics
Petrophysics
Rock Properties
Metrics
H-Index
i10 Index
Citation
12
14
592
* Rankings
Ranking Based On Selection :24
Geophysics
Petrophysics
Rock Properties
Metrics
H-Index
i10 Index
Citation
11
12
546
* Rankings
Ranking Based On Selection :25
engenharia de petróleo
Metrics
H-Index
i10 Index
Citation
11
12
592
* Rankings
Ranking Based On Selection :26
Engenharia de Poços
Engenharia de Perfuração
Metrics
H-Index
i10 Index
Citation
8
8
165
* Rankings
Ranking Based On Selection :27
Energy and Petroleum Engineering
Metrics
H-Index
i10 Index
Citation
8
6
168
* Rankings
Ranking Based On Selection :28
Petrologia
geoquímica
geociências
Metrics
H-Index
i10 Index
Citation
8
5
149
* Rankings
Ranking Based On Selection :29
Engenharia de Petróleo
Metrics
H-Index
i10 Index
Citation
8
8
283
* Rankings
Ranking Based On Selection :30
Petróleo e Gás
engenharia mecânica
Soldagem
Ligas com memória de forma
Metrics
H-Index
i10 Index
Citation
7
4
181
* Rankings
Ranking Based On Selection :31
Production Chemicals
Petroleum Engineering
Electrochemistry
Corrosion
Scaling
Metrics
H-Index
i10 Index
Citation
7
4
143
* Rankings
Ranking Based On Selection :32
Reservoir Simulation
Petroleum Engineering
Automation and Control
Instrumentation
Ocean Engineering
Metrics
H-Index
i10 Index
Citation
7
7
182
* Rankings
Ranking Based On Selection :33
Petroleum Engineering
Numerical Modelling
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
6
5
121
* Rankings
Ranking Based On Selection :34
Engenharia de Petróleo
Engenharia de Reservatórios
Simulação Numérica de Reservatórios
Ajuste de Histórico
Assimilaç
Metrics
H-Index
i10 Index
Citation
6
3
101
* Rankings
Ranking Based On Selection :35
Metrics
H-Index
i10 Index
Citation
6
4
123
* Rankings
Ranking Based On Selection :36
Aprendizado de Máquina
BigData
Processamento de linguagem natural
Metrics
H-Index
i10 Index
Citation
5
2
106
* Rankings
Ranking Based On Selection :37
Petróleo
Metrics
H-Index
i10 Index
Citation
5
2
67
* Rankings
Ranking Based On Selection :38
Polímeros
Petróleo
Refino
Corrosão
Petroquímica
Metrics
H-Index
i10 Index
Citation
5
4
58
* Rankings
Ranking Based On Selection :39
Petroleum Engineering
Petrophysics
Geology
Geomodelling
Metrics
H-Index
i10 Index
Citation
4
2
57
* Rankings
Ranking Based On Selection :40
Petrologia Ígnea
Química Mineral
Geoquímica
Geologia Isotópica
Metrics
H-Index
i10 Index
Citation
4
1
37
* Rankings
Ranking Based On Selection :41
Recursos Humanos
Gestão do Conhecimento
Aprendizagem organizacional
Marketing de Serviços
Metrics
H-Index
i10 Index
Citation
4
2
38
* Rankings
Ranking Based On Selection :42
Logistics
Decision and data sciences
Operations research
Metrics
H-Index
i10 Index
Citation
3
1
39
* Rankings
Ranking Based On Selection :43
Interdisciplinar
Engenharias
Materiais
Metrics
H-Index
i10 Index
Citation
3
2
38
* Rankings
Ranking Based On Selection :44
Petrologia Metamórfica
Geoquímica
Ofiólitos
Greenstone Belts
Metrics
H-Index
i10 Index
Citation
3
0
15
* Rankings
Ranking Based On Selection :45
Engenharia de Petróleo e Engenharia de Energia
Metrics
H-Index
i10 Index
Citation
2
2
85
* Rankings
Ranking Based On Selection :46
Engenharia de Petróleo
Inteligência Computacional
Metrics
H-Index
i10 Index
Citation
2
2
25
* Rankings
Ranking Based On Selection :47
Engenharia de Petróleo
Naval
Offshore
Mecânica
Metrics
H-Index
i10 Index
Citation
2
0
10
* Rankings
Ranking Based On Selection :48
Petroleum Engineering
Machine Learning
Software
Metrics
H-Index
i10 Index
Citation
2
0
9
* Rankings
Ranking Based On Selection :49
Petroleum Engineering
Reservoir Engineering
Thermodynamics
Multiphase Physics
Porous Media
Metrics
H-Index
i10 Index
Citation
1
1
25
* Rankings
Ranking Based On Selection :50
Reservoir Engineering
machine learning
uncertainty analysis
history matching
statistics
Metrics
H-Index
i10 Index
Citation
1
1
21
* Rankings
Ranking Based On Selection :51
Telecomunicações
Processamento Digital de Sinais
VHDL
FPGA
Metrics
H-Index
i10 Index
Citation
1
1
19
* Rankings
Ranking Based On Selection :52
Engenharia de Petŕoleo
Metrics
H-Index
i10 Index
Citation
1
1
18
* Rankings
Ranking Based On Selection :53
Petroleum Engineering
Metrics
H-Index
i10 Index
Citation
1
1
18
* Rankings
Ranking Based On Selection :54
Oil and Gas
Reservoir Characterization
Petrophysics
Static Model
Geomechanics
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based On Selection :55
Telecomunicações
segurança computacional
processamento de sinais
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
Ranking Based On Selection :56
Petróleo
Geofísica
eletrorresistividade
Petrofísica
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
Ranking Based On Selection :57
petroleum engineering
geophysics
petrophysics
drilling
energy
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
Ranking Based On Selection :58
Rehabilitation Engineering
Assistive Technology
Petroleum Engineering
Metrics
H-Index
i10 Index
Citation
1
0
1
Alcides Sial
Metrics
H-Index
i10 Index
Citation Counts
55
203
11,269
Petrology
isotope geology
stable isotopes
Roberto Dall Agnol
Metrics
H-Index
i10 Index
Citation Counts
44
137
7,898
Petrology/Geochemistry/Crustal Evolution/Regional Geology/Magnetic Petrology
Celso De Barros Gomes
Universidade de São Paulo USP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
42
136
6,159
petrologia
magmatismo alcalino
microssonda eletrônica
mineralogia
carbonatitos
Valderez Pinto Ferreira
Metrics
H-Index
i10 Index
Citation Counts
41
87
5,274
Denis José Schiozer
Universidade Estadual de Campinas UNICAMP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
34
193
6,210
petroleum engineering
reservoir engineering
Eduardo Camponogara
Universidade Federal de Santa Catarina UFSC
Florianopolis, Brazil
Metrics
H-Index
i10 Index
Citation Counts
30
91
4,913
Optimization
Algorithms
Mathematical Modeling
Distributed Model Predictive Control
Petroleum Engineering
Abouzar Mirzaei Paiaman
Universidade Estadual de Campinas UNICAMP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
29
41
1,858
Carbon Sequestration
Enhanced Oil Recovery (EOR)
Petrophysics
Excelso Ruberti
Universidade de São Paulo USP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
29
58
2,507
Mineralogia
Petrologia
Geoquímica de Rochas Alcalinas
Carbonatitos e Kimberlitos
Alexandre F Santos
Universidade Federal do Paraná
Copenhagen, Brazil
Metrics
H-Index
i10 Index
Citation Counts
27
52
2,567
Petróleo
polímeros
monitoramento
Zorano Souza
Metrics
H-Index
i10 Index
Citation Counts
24
45
2,520
Petrologia de Rochas Ígneas
Geração de Magmas
Lucio Leonel Barbosa
Universidade Federal de São Paulo UNIFESP
Sao Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,366
Ari Roisenberg
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Metrics
H-Index
i10 Index
Citation Counts
21
35
2,175
Petrologia
geoquímica
meio ambiente
Renato De Moraes
Universidade de São Paulo USP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
20
29
2,159
Petrologia Metamórfica
Ígnea
Geoquímica
Osvair Vidal Trevisan
Universidade Estadual de Campinas UNICAMP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
19
34
2,628
Petroleum Engineering
Reservoir Engineering
Enhanced Oil Recovery
Herbet Conceição
Universidade Federal de Sergipe UFS
Sao Cristovao, Brazil
Metrics
H-Index
i10 Index
Citation Counts
19
53
1,464
Petrologia
Mineralogia
Geoquimica
Luiz Frederico Rodrigues
Metrics
H-Index
i10 Index
Citation Counts
18
28
812
analytical chemistry
gas hydrate
geochemistry
petroleum
isotope analysis
Hilton Tulio Costi
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,267
Petrology of A-type granites
Pitinga Mine
albite granite
Claudio Lamarao
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,311
Petrologia ígnea
microanálises
MEV
microssonda
Carlos Eduardo De Mesquita Barros
Universidade Federal do Paraná
Copenhagen, Brazil
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,054
petrologia ígnea
petrologia metamórfica
Valdir Estevam
Universidade Estadual de Campinas UNICAMP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
13
14
541
engenharia de petróleo
Claudio Furtado
Petróleo Brasileiro SA (PETROBRAS)
Rio de Janeiro, Brazil
Metrics
H-Index
i10 Index
Citation Counts
13
16
1,019
Oil & Gas
water management
reservoir engineering
Roseane Missagia
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
Metrics
H-Index
i10 Index
Citation Counts
12
14
592
Geophysics
Petrophysics
Rock Properties
Marco Ceia
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
Metrics
H-Index
i10 Index
Citation Counts
11
12
546
Geophysics
Petrophysics
Rock Properties
Abel Carrasquilla
Universidade Estadual do Norte Fluminense Darcy Ribeiro
Campos dos Goytacazes, Brazil
Metrics
H-Index
i10 Index
Citation Counts
11
12
592
engenharia de petróleo
Nara Policarpo
Universidade de São Paulo USP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
8
8
165
Engenharia de Poços
Engenharia de Perfuração
Victor Nogueira Lima
Pontificia Universidade Católica do Rio de Janeiro PUC-RIO
Rio de Janeiro, Brazil
Metrics
H-Index
i10 Index
Citation Counts
8
6
168
Energy and Petroleum Engineering
FerreiraChn
Universidade Estadual de Londrina
Londrina, Brazil
Metrics
H-Index
i10 Index
Citation Counts
8
5
149
Petrologia
geoquímica
geociências
Kleberson Ricardo De Oliveira Pereira
Universidade de São Paulo USP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
8
8
283
Engenharia de Petróleo
Marcos Mesquita Da Silva
Metrics
H-Index
i10 Index
Citation Counts
7
4
181
Petróleo e Gás
engenharia mecânica
Soldagem
Ligas com memória de forma
Jean Vicente Ferrari
Universidade de São Paulo USP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
7
4
143
Production Chemicals
Petroleum Engineering
Electrochemistry
Corrosion
Scaling
Fabio Moreira Coelho
Petróleo Brasileiro SA (PETROBRAS)
Rio de Janeiro, Brazil
Metrics
H-Index
i10 Index
Citation Counts
7
7
182
Reservoir Simulation
Petroleum Engineering
Automation and Control
Instrumentation
Ocean Engineering
Amin Izadpanahi
Universidade de São Paulo USP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
6
5
121
Petroleum Engineering
Numerical Modelling
Artificial Intelligence
Forlan La Rosa Almeida
Metrics
H-Index
i10 Index
Citation Counts
6
3
101
Engenharia de Petróleo
Engenharia de Reservatórios
Simulação Numérica de Reservatórios
Ajuste de Histórico
Assimilaç
Anthony Diniz
Universidade Federal de São Paulo UNIFESP
Sao Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
6
4
123
Vitor Alcântara Batista
Petróleo Brasileiro SA (PETROBRAS)
Rio de Janeiro, Brazil
Metrics
H-Index
i10 Index
Citation Counts
5
2
106
Aprendizado de Máquina
BigData
Processamento de linguagem natural
Dalmo S Amorim Jr
Universidade de São Paulo USP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
5
2
67
Daniela Emilia Bastos Lopes|D.E.B.Lopes, Lopes,D.E.B., Daniela E. B. Lopes
Petróleo Brasileiro SA (PETROBRAS)
Rio de Janeiro, Brazil
Metrics
H-Index
i10 Index
Citation Counts
5
4
58
Polímeros
Petróleo
Refino
Corrosão
Petroquímica
Jean Carlos Rangel Gavidia
Universidade Estadual de Campinas UNICAMP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
4
2
57
Petroleum Engineering
Petrophysics
Geology
Geomodelling
Hiakan Santos Soares
Universidade Federal da Bahia
Rosario, Brazil
Metrics
H-Index
i10 Index
Citation Counts
4
1
37
Petrologia Ígnea
Química Mineral
Geoquímica
Geologia Isotópica
Aparecida Laino Entriel
Petróleo Brasileiro SA (PETROBRAS)
Rio de Janeiro, Brazil
Metrics
H-Index
i10 Index
Citation Counts
4
2
38
Recursos Humanos
Gestão do Conhecimento
Aprendizagem organizacional
Marketing de Serviços
Victor Anselmo Silva
Petróleo Brasileiro SA (PETROBRAS)
Rio de Janeiro, Brazil
Metrics
H-Index
i10 Index
Citation Counts
3
1
39
Logistics
Decision and data sciences
Operations research
Darlan Almeida Barroso
Metrics
H-Index
i10 Index
Citation Counts
3
2
38
Interdisciplinar
Engenharias
Materiais
Filipe Goulart Lima
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
Petrologia Metamórfica
Geoquímica
Ofiólitos
Greenstone Belts
Felipe Storti
Universidade de Brasília UNB
Brasilia, Brazil
Metrics
H-Index
i10 Index
Citation Counts
2
2
85
Engenharia de Petróleo e Engenharia de Energia
Mateus De Araujo Fernandes
Universidade de São Paulo USP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
2
2
25
Engenharia de Petróleo
Inteligência Computacional
Paulo Apicelo De Souza Pereira
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Engenharia de Petróleo
Naval
Offshore
Mecânica
Wander Fernandes Junior
Petróleo Brasileiro SA (PETROBRAS)
Rio de Janeiro, Brazil
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Petroleum Engineering
Machine Learning
Software
Ramon Domingues
Petróleo Brasileiro SA (PETROBRAS)
Rio de Janeiro, Brazil
Metrics
H-Index
i10 Index
Citation Counts
1
1
25
Petroleum Engineering
Reservoir Engineering
Thermodynamics
Multiphase Physics
Porous Media
Bruno Miranda Cunha
Petróleo Brasileiro SA (PETROBRAS)
Rio de Janeiro, Brazil
Metrics
H-Index
i10 Index
Citation Counts
1
1
21
Reservoir Engineering
machine learning
uncertainty analysis
history matching
statistics
Guilherme Paulino
Universidade Estadual de Campinas UNICAMP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
1
1
19
Telecomunicações
Processamento Digital de Sinais
VHDL
FPGA
Fuat Campos Pereira
Universidade Estadual de Campinas UNICAMP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
1
1
18
Petroleum Engineering
Daniel Mauricio Rojas Caro
Universidade Estadual de Campinas UNICAMP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Oil and Gas
Reservoir Characterization
Petrophysics
Static Model
Geomechanics
Allex Magno Andrade
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Telecomunicações
segurança computacional
processamento de sinais
Paula Andrade
Universidade de São Paulo USP
São Paulo, Brazil
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Petróleo
Geofísica
eletrorresistividade
Petrofísica
Leonardo Marinho|Marinho, L., LP Marinho
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
petroleum engineering
geophysics
petrophysics
drilling
energy
Cleiton Soares Camilo Junior
Petróleo Brasileiro SA (PETROBRAS)
Rio de Janeiro, Brazil
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Rehabilitation Engineering
Assistive Technology
Petroleum Engineering