University, Subject, Country, Region, World
Saudi Arabian Oil Company 208 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jun 14, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.121.296) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 151
Oilfield Drilling Technology
Multiphase flows
porous media flows
turbulence
reactive flow
Metrics
H-Index
i10 Index
Citation Counts
6
5
153
Get Full Access to Premium Data
* Total H IndexRankings
Ranking Based On Selection: 152
Sedimentology and Sequence Stratigraph
Metrics
H-Index
i10 Index
Citation Counts
6
5
88
* Total H IndexRankings
Ranking Based On Selection: 153
Seismic
Electromagneti
Metrics
H-Index
i10 Index
Citation Counts
6
4
114
* Total H IndexRankings
Ranking Based On Selection: 154
Emulsion chemistry
Polymer chemistry
Gas treatment
Sulfur chemistry
Carbon dioxide chemistr
Metrics
H-Index
i10 Index
Citation Counts
6
2
119
* Total H IndexRankings
Ranking Based On Selection: 155
Chemical Synthesis
Sustainable Oilfields Chemicals
Wellbore Isolation
Loss circulation
Metrics
H-Index
i10 Index
Citation Counts
6
1
79
* Total H IndexRankings
Ranking Based On Selection: 156
Petroleum Engineering
Artificial Lift
ESPs
Well Intervetions and Completions
Data Analytic
Metrics
H-Index
i10 Index
Citation Counts
6
4
188
* Total H IndexRankings
Ranking Based On Selection: 157
Geology/Sedimentolog
Metrics
H-Index
i10 Index
Citation Counts
6
3
290
* Total H IndexRankings
Ranking Based On Selection: 158
Sustainability
Water Shutoff
Stimulation
Hydraulic Fracturin
Metrics
H-Index
i10 Index
Citation Counts
6
2
81
* Total H IndexRankings
Ranking Based On Selection: 159
Chemistr
Metrics
H-Index
i10 Index
Citation Counts
5
5
208
* Total H IndexRankings
Ranking Based On Selection: 160
Petroleum Engineering
Emulsion
Metrics
H-Index
i10 Index
Citation Counts
5
5
130
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
* Total H IndexRankings
Ranking Based On Selection: 161
Hydraulic Fracturing
unconventional resources
geomechanic
Metrics
H-Index
i10 Index
Citation Counts
5
5
109
* Total H IndexRankings
Ranking Based On Selection: 162
Large Language Models
LLM Evaluation
Multilingual LLM
Metrics
H-Index
i10 Index
Citation Counts
5
2
120
* Total H IndexRankings
Ranking Based On Selection: 163
Petroleum Engineering
Reservoir Simulation
Well Testing
Field Development
Artificia
Metrics
H-Index
i10 Index
Citation Counts
5
2
85
* Total H IndexRankings
Ranking Based On Selection: 164
Flow Assurance
Scale Mitigation
Acid and Fracturing Stimulatio
Metrics
H-Index
i10 Index
Citation Counts
5
4
80
* Total H IndexRankings
Ranking Based On Selection: 165
Metrics
H-Index
i10 Index
Citation Counts
5
2
106
* Total H IndexRankings
Ranking Based On Selection: 166
Chemistry
Microbiology
Sensors
MI
Metrics
H-Index
i10 Index
Citation Counts
5
2
62
* Total H IndexRankings
Ranking Based On Selection: 167
Mudrocks
Sedimentology
Stratigraphy
Geochemistr
Metrics
H-Index
i10 Index
Citation Counts
4
4
130
* Total H IndexRankings
Ranking Based On Selection: 168
data science
statistics
drillin
Metrics
H-Index
i10 Index
Citation Counts
4
3
127
* Total H IndexRankings
Ranking Based On Selection: 169
Geophysic
Metrics
H-Index
i10 Index
Citation Counts
4
3
61
* Total H IndexRankings
Ranking Based On Selection: 170
Carbonate Sedimentology and Sequence Stratigraph
Metrics
H-Index
i10 Index
Citation Counts
4
3
57
* Total H IndexRankings
Ranking Based On Selection: 171
Medical
industrial
environmental Microbiology
and R&D
Metrics
H-Index
i10 Index
Citation Counts
4
2
275
* Total H IndexRankings
Ranking Based On Selection: 172
Artificial Intelligence
High Performance Computing
Reservoir Simulatio
Metrics
H-Index
i10 Index
Citation Counts
4
2
71
* Total H IndexRankings
Ranking Based On Selection: 173
geophysics
seismic
CO2 sequestratio
Metrics
H-Index
i10 Index
Citation Counts
4
2
57
* Total H IndexRankings
Ranking Based On Selection: 174
Geophysic
Metrics
H-Index
i10 Index
Citation Counts
4
3
143
* Total H IndexRankings
Ranking Based On Selection: 175
Sequence Stratigraphy & Trapping Mechanis
Metrics
H-Index
i10 Index
Citation Counts
4
1
62
Amjad Alshaarawi
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
6
5
153
Oilfield Drilling Technology
Multiphase flows
porous media flows
turbulence
reactive flow
Abdulkarim Al-Hussaini
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
6
5
88
Sedimentology and Sequence Stratigraph
Taqi Alyousuf
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
6
4
114
Guillaume Raynel
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
6
2
119
Emulsion chemistry
Polymer chemistry
Gas treatment
Sulfur chemistry
Carbon dioxide chemistr
Khawlah Alanqari
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
6
1
79
Chemical Synthesis
Sustainable Oilfields Chemicals
Wellbore Isolation
Loss circulation
Mohannad Abdelaziz
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
6
4
188
Petroleum Engineering
Artificial Lift
ESPs
Well Intervetions and Completions
Data Analytic
Mohammed Almasrahy
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
6
3
290
Mohammed Ibrahim Alabdrabalnabi|Alabdrabalnabi, M I, Alabdrabalnabi, Mohammed I, .Alabdrabalnabi, M. I
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
6
2
81
Sustainability
Water Shutoff
Stimulation
Hydraulic Fracturin
Anaam H Al-Shaikhali
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
5
5
208
Mohammad Al-Abbad
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
5
5
130
Petroleum Engineering
Emulsion
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Mohammed Kurdi
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
5
5
109
Hydraulic Fracturing
unconventional resources
geomechanic
Yazeed Alnumay
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
5
2
120
Large Language Models
LLM Evaluation
Multilingual LLM
Menhal Ismael|Menhal Al-Ismael, Menhal Al-Ismail, Menhal Ismail
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
5
2
85
Petroleum Engineering
Reservoir Simulation
Well Testing
Field Development
Artificia
Yaser Alduailej
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
5
4
80
Flow Assurance
Scale Mitigation
Acid and Fracturing Stimulatio
Jesus Felix
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
5
2
106
Mohammed Almoniee
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
5
2
62
Chemistry
Microbiology
Sensors
MI
Ahmed Alnahwi
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
4
4
130
Mudrocks
Sedimentology
Stratigraphy
Geochemistr
Beshir Aman
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
4
3
127
Abdullah Ramadhan
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
4
3
61
Fawwaz Alkhaldi
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
4
3
57
Carbonate Sedimentology and Sequence Stratigraph
Husam Khanfar
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
4
2
275
Medical
industrial
environmental Microbiology
and R&D
Suha Kayum
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
4
2
71
Artificial Intelligence
High Performance Computing
Reservoir Simulatio
Hussain Alnasser|Husain Nassir, Husain Nasser, Hussain Nassir
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
4
2
57
geophysics
seismic
CO2 sequestratio
Ghada A Sindi
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
4
3
143
Yin Xu
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
4
1
62