AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 29, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.924) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
Gas Hydrates
Hydrate based Technologies
District Cooling
Flow Assurance
Hydrate Desalination
Metrics
H-Index
i10 Index
Citation Counts
28
46
2,305
* Total H IndexRankings
Ranking Based On Selection
:2
Reservoir Engineering
Enhanced Oil Recovery
Unconventional Resources
Metrics
H-Index
i10 Index
Citation Counts
23
48
2,528
* Total H IndexRankings
Ranking Based On Selection
:3
membranes
ionic liquid
foam
surfactant
produced water
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,394
* Total H IndexRankings
Ranking Based On Selection
:4
Hydrates inhibition
CO2 underground storage
drilling mud
deep eutectic solvents
CO2 capture
Metrics
H-Index
i10 Index
Citation Counts
13
14
588
* Total H IndexRankings
Ranking Based On Selection
:5
Petroleum Engineering
Sand control
Drilling fluid
Artificial Intelligence
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
11
13
366
* Total H IndexRankings
Ranking Based On Selection
:6
Petroleum Engineering
Wellbore Stability
Drilling Fluids
Shale Swelling Inhibition
Metrics
H-Index
i10 Index
Citation Counts
10
10
217
* Total H IndexRankings
Ranking Based On Selection
:7
Petroleum engineering
green technology
big data
Metrics
H-Index
i10 Index
Citation Counts
7
6
189
* Total H IndexRankings
Ranking Based On Selection
:8
Seismic Interpretation
Structure Geology
Machine Learning.
Metrics
H-Index
i10 Index
Citation Counts
7
3
86
* Total H IndexRankings
Ranking Based On Selection
:9
Flow Assurance
Production Engineering
Petroleum Engineering
Metrics
H-Index
i10 Index
Citation Counts
6
6
164
* Total H IndexRankings
Ranking Based On Selection
:10
Flow assurance
Metrics
H-Index
i10 Index
Citation Counts
5
3
120
* Total H IndexRankings
Ranking Based On Selection
:11
Reservoir Engineer
Numerical Modeling & Simulation
CCS
Chemical EOR
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
4
2
57
* Total H IndexRankings
Ranking Based On Selection
:12
Drilling fluids
Metrics
H-Index
i10 Index
Citation Counts
4
1
121
* Total H IndexRankings
Ranking Based On Selection
:13
Petroleum Engineering
Metrics
H-Index
i10 Index
Citation Counts
4
1
49
* Total H IndexRankings
Ranking Based On Selection
:14
Petroleum Exploration
Geoscience
Metrics
H-Index
i10 Index
Citation Counts
4
0
42
* Total H IndexRankings
Ranking Based On Selection
:15
Petroleum Engineering
Flow Assurance
Nanocomposites
Proppant
Metrics
H-Index
i10 Index
Citation Counts
4
0
26
* Total H IndexRankings
Ranking Based On Selection
:16
Flow Assurance
Reservoir Fluids Studies
Optical fiber sensor
Metrics
H-Index
i10 Index
Citation Counts
3
3
274
* Total H IndexRankings
Ranking Based On Selection
:17
Petroleum Engineering
Geoscience
Data Analytics
Metrics
H-Index
i10 Index
Citation Counts
3
2
67
* Total H IndexRankings
Ranking Based On Selection
:18
Petroleum Geoscience
Shale gas
Chemostratigraphy
Biostratigraphy
Geology
Metrics
H-Index
i10 Index
Citation Counts
3
2
66
* Total H IndexRankings
Ranking Based On Selection
:19
Petroleum Engineering
Flow Assurance
Production Engineering
Wax
Islamic Studies
Metrics
H-Index
i10 Index
Citation Counts
3
0
32
* Total H IndexRankings
Ranking Based On Selection
:20
Petroleum Engineering
Flow assurance
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
2
2
49
* Total H IndexRankings
Ranking Based On Selection
:21
Petroleum engineering
Drilling
Reservoir
well control
Offshore structures
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
* Total H IndexRankings
Ranking Based On Selection
:22
Petroleum Engineering
Enhanced Oil Recovery
Gas Condensate Study
Bio-surfactant
Metrics
H-Index
i10 Index
Citation Counts
1
1
75
* Total H IndexRankings
Ranking Based On Selection
:23
Enhanced Oil Recovery
Petroleum Engineering
Production Technologist
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Muhammad Saad Khan
Metrics
H-Index
i10-Index
Citation Counts
28
46
2,305
Gas Hydrates
Hydrate based Technologies
District Cooling
Flow Assurance
Hydrate Desalination
Syed Mohammad Mahmood
Metrics
H-Index
i10-Index
Citation Counts
23
48
2,528
Reservoir Engineering
Enhanced Oil Recovery
Unconventional Resources
Dzeti Farhah Mohshim
Metrics
H-Index
i10-Index
Citation Counts
20
30
1,394
membranes
ionic liquid
foam
surfactant
produced water
Muhammad Hammad Rasool
Metrics
H-Index
i10-Index
Citation Counts
13
14
588
Hydrates inhibition
CO2 underground storage
drilling mud
deep eutectic solvents
CO2 capture
Fahd Saeed Alakbari|Fahd Alakbari, Fahd S. Alakbari, Fahd Saeed Al-Akbari
Metrics
H-Index
i10-Index
Citation Counts
11
13
366
Petroleum Engineering
Sand control
Drilling fluid
Artificial Intelligence
Nanotechnology
Muhammad Adeem Abbas
Metrics
H-Index
i10-Index
Citation Counts
10
10
217
Petroleum Engineering
Wellbore Stability
Drilling Fluids
Shale Swelling Inhibition
Azlinda Abdul Malik
Metrics
H-Index
i10-Index
Citation Counts
7
6
189
Petroleum engineering
green technology
big data
Mohamed El Saadany
Metrics
H-Index
i10-Index
Citation Counts
7
3
86
Seismic Interpretation
Structure Geology
Machine Learning.
Thevaruban Ragunathan
Metrics
H-Index
i10-Index
Citation Counts
6
6
164
Flow Assurance
Production Engineering
Petroleum Engineering
Pearl Isabellah Murungi
Metrics
H-Index
i10-Index
Citation Counts
5
3
120
Haithm Salah Hagar
Metrics
H-Index
i10-Index
Citation Counts
4
2
57
Reservoir Engineer
Numerical Modeling & Simulation
CCS
Chemical EOR
Nanotechnology
Ameen Almusai
Metrics
H-Index
i10-Index
Citation Counts
4
1
121
Ali Aref Ali Alzanam
Metrics
H-Index
i10-Index
Citation Counts
4
0
26
Petroleum Engineering
Flow Assurance
Nanocomposites
Proppant
Sofiah Atirah Raya
Metrics
H-Index
i10-Index
Citation Counts
3
3
274
Flow Assurance
Reservoir Fluids Studies
Optical fiber sensor
Edo Pratama
Metrics
H-Index
i10-Index
Citation Counts
3
2
67
Petroleum Engineering
Geoscience
Data Analytics
Esther Boateng Owusu
Metrics
H-Index
i10-Index
Citation Counts
3
2
66
Petroleum Geoscience
Shale gas
Chemostratigraphy
Biostratigraphy
Geology
Amni Haslinda Alpandi
Metrics
H-Index
i10-Index
Citation Counts
3
0
32
Petroleum Engineering
Flow Assurance
Production Engineering
Wax
Islamic Studies
Diab Mohamed
Metrics
H-Index
i10-Index
Citation Counts
2
2
49
Petroleum Engineering
Flow assurance
Nanotechnology
Tareq Alghuribi
Metrics
H-Index
i10-Index
Citation Counts
2
0
9
Petroleum engineering
Drilling
Reservoir
well control
Offshore structures
Nurul Nadia Izwani Reepei
Metrics
H-Index
i10-Index
Citation Counts
1
1
75
Petroleum Engineering
Enhanced Oil Recovery
Gas Condensate Study
Bio-surfactant
Jayakumar Viswanathan
Metrics
H-Index
i10-Index
Citation Counts
1
0
3
Enhanced Oil Recovery
Petroleum Engineering
Production Technologist