The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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 :1
Drilling Fluid
Cementing
EOR
Oil Field Specialty chemicals
AI/ML for oil field applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
501
468
0.934
* Total Citation Counts Rankings
Ranking Based On Selection :2
Thermo-Fluid
Multiphase flow
Additive Manufacturing
Powder Flow Characterization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
496
452
0.911
* Total Citation Counts Rankings
Ranking Based On Selection :3
Fractional Oreder Controller Design
MOdel Order Reduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
345
268
0.777
* Total Citation Counts Rankings
Ranking Based On Selection :4
Reliability Theory and Information Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
326
141
0.433
* Total Citation Counts Rankings
Ranking Based On Selection :5
Optical communication
Fiber Bragg Grating
metamaterial
sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
281
0.878
* Total Citation Counts Rankings
Ranking Based On Selection :6
Nanochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
299
235
0.786
* Total Citation Counts Rankings
Ranking Based On Selection :7
Experimental Fluid Dynamics
Microfluidics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
293
275
0.939
* Total Citation Counts Rankings
Ranking Based On Selection :8
Rheology
viscoelastic
soft matter
interfacial rheology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274
193
0.704
* Total Citation Counts Rankings
Ranking Based On Selection :9
Real time system
embedded networking
wind energy system
battery management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
271
124
0.458
* Total Citation Counts Rankings
Ranking Based On Selection :10
Pickering emulsions
CO2 absorption
Polymer nanocomposites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
244
242
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :11
Multiphase flow
Separataion Process
Biofuels
Microfluidics
CCUS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
234
194
0.829
* Total Citation Counts Rankings
Ranking Based On Selection :12
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
227
163
0.718
* Total Citation Counts Rankings
Ranking Based On Selection :13
Electrochemical Systems
Energy
Electrocatalysis
CO2 reduction
Fuel Cell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
194
0.882
* Total Citation Counts Rankings
Ranking Based On Selection :14
Forecasting
Energy
Solar PV and Solar Thermal
Electric vehicle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
210
149
0.710
* Total Citation Counts Rankings
Ranking Based On Selection :15
Flow Assurance
Heavy Crude Oil
Waxy Crude Oil
Enhanced Oil Recovery
Drilling fluids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
185
0.885
* Total Citation Counts Rankings
Ranking Based On Selection :16
Signal Processing for Communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194
115
0.593
* Total Citation Counts Rankings
Ranking Based On Selection :17
Statistical Inference
Censored Lifetime Analysis
Reliability Analysis
Statistical Machine Learning
Computational Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
190
0.990
* Total Citation Counts Rankings
Ranking Based On Selection :18
Separation technology
Crystallization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
191
161
0.843
* Total Citation Counts Rankings
Ranking Based On Selection :19
Sustainable Finance
Behavioral Finance
Fintech Adoption
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
141
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :20
Process Control
Modelling and Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
84
0.646
* Total Citation Counts Rankings
Ranking Based On Selection :21
Tough Hydrogel
Polymer Synthesis
Green Hydrogen
Flexible device
Soft-actuator
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
129
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :22
Image Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
103
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :23
Statistical theory of reliability and life testing
Stochastic orders
Nonparametric methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101
101
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :24
Porous Nanomaterials
Heterogeneous catalysis
Electrocatalysis
Batteries
Solid state electrolyte
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
95
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :25
Enhanced Oil Recovery
Carbon storage
Natural Surfactants
Thermal Storage
PCM
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
92
0.979
Amit Saxena
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
501
468
0.934
Drilling Fluid
Cementing
EOR
Oil Field Specialty chemicals
AI/ML for oil field applications
Naveen Mani Tripathi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
496
452
0.911
Thermo-Fluid
Multiphase flow
Additive Manufacturing
Powder Flow Characterization
SK Verma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
345
268
0.777
Amit Ghosh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
326
141
0.433
Sajal Agarwal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
281
0.878
Sabyasachi Pramanik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
299
235
0.786
Bhaskar Jyoti Medhi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
293
275
0.939
Shweta Jatav
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274
193
0.704
Sunil Kumar Pr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
271
124
0.458
Real time system
embedded networking
wind energy system
battery management
Ramesh Narukulla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
244
242
0.992
Koushik Guha Biswas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
234
194
0.829
Multiphase flow
Separataion Process
Biofuels
Microfluidics
CCUS
Souvik De
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
227
163
0.718
Karan Malik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
194
0.882
Electrochemical Systems
Energy
Electrocatalysis
CO2 reduction
Fuel Cell
Sivasankari Sundaram
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
210
149
0.710
Shailesh Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
185
0.885
Flow Assurance
Heavy Crude Oil
Waxy Crude Oil
Enhanced Oil Recovery
Drilling fluids
Renu Jose
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194
115
0.593
Chandrakant Lodhi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
190
0.990
Statistical Inference
Censored Lifetime Analysis
Reliability Analysis
Statistical Machine Learning
Computational Statistics
Vs Sistla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
191
161
0.843
Anand Kumar Mishra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
141
1.000
Vivek Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
84
0.646
Subhankar Mandal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
129
1.000
Tough Hydrogel
Polymer Synthesis
Green Hydrogen
Flexible device
Soft-actuator
Gargi Srivastava
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
103
0.963
Dhrubasish Bhattacharyya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101
101
1.000
Statistical theory of reliability and life testing
Stochastic orders
Nonparametric methods
Gargi Dey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
95
1.000
Porous Nanomaterials
Heterogeneous catalysis
Electrocatalysis
Batteries
Solid state electrolyte
Alpana Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
92
0.979
Enhanced Oil Recovery
Carbon storage
Natural Surfactants
Thermal Storage
PCM