Citation Rankings
Highly Cited Researchers
University of Tulsa Highly Cited Researchers Citation Rankings 2025
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
Inverse theory
optimization
uncertainty quantification
reservoir simulation
data assimilation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,611
6,761
0.363
* Total Citation Counts Rankings
Ranking Based On Selection :2
Information Security
Security Economics
Cyber Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,567
7,713
0.569
* Total Citation Counts Rankings
Ranking Based On Selection :3
Multiphase Flow in Pipes
Flow Assurance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,515
3,807
0.304
* Total Citation Counts Rankings
Ranking Based On Selection :4
Marketing Strategy
International Marketing
International Business
Supply Chain Management
Cross-Cultural Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,949
3,735
0.313
* Total Citation Counts Rankings
Ranking Based On Selection :5
Fluids
Erosion
Erosion/Corrosion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,981
6,330
0.576
* Total Citation Counts Rankings
Ranking Based On Selection :6
PTSD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,234
3,572
0.349
* Total Citation Counts Rankings
Ranking Based On Selection :7
Multiphase Flow in Pipes
Flow Assurance
Horizontal Wells
Artificial Lift
Petroleum Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,996
5,137
0.514
* Total Citation Counts Rankings
Ranking Based On Selection :8
pain
health
cognition
emotion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,816
4,376
0.496
* Total Citation Counts Rankings
Ranking Based On Selection :9
AI
Machine Learning
Intelligent Agents & Multiagent Systems
Human-AI collaboration
Evolutionary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,450
1,105
0.131
* Total Citation Counts Rankings
Ranking Based On Selection :10
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,868
4,731
0.601
* Total Citation Counts Rankings
Ranking Based On Selection :11
rock mechanics
drilling hydraulics
optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,858
4,323
0.550
* Total Citation Counts Rankings
Ranking Based On Selection :12
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,015
1,794
0.256
* Total Citation Counts Rankings
Ranking Based On Selection :13
Aerobiology
Mycology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,756
2,454
0.426
* Total Citation Counts Rankings
Ranking Based On Selection :14
Managerial accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,478
1,952
0.356
* Total Citation Counts Rankings
Ranking Based On Selection :15
reservoir modeling
multiphase flow
foam flow
reservoir simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,215
1,439
0.276
* Total Citation Counts Rankings
Ranking Based On Selection :16
Inventory Theory
Facility Logistics
Sports Analytics
Transportation and Logistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,187
1,573
0.303
* Total Citation Counts Rankings
Ranking Based On Selection :17
Trauma
Nightmares
Sleep
Assault
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,971
2,042
0.411
* Total Citation Counts Rankings
Ranking Based On Selection :18
Prehistory of the Near East
Human Behavioral Ecology
Lithic Technology
Geoarchaeology
Paleodemographics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,943
1,025
0.207
* Total Citation Counts Rankings
Ranking Based On Selection :19
archaeology
technological evolution
hunter-gatherers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,684
2,641
0.564
* Total Citation Counts Rankings
Ranking Based On Selection :20
Drilling Engineering
Drilling Mechanics
Drilling Hydraulics
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,681
3,181
0.680
* Total Citation Counts Rankings
Ranking Based On Selection :21
Vehicle routing & scheduling
Supply Chain Management
metaheuristics
business analytics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,548
924
0.203
* Total Citation Counts Rankings
Ranking Based On Selection :22
Business Analytics
Data Analytics
Heuristic optimization
Multi-Criteria Decision Making
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,479
1,507
0.336
* Total Citation Counts Rankings
Ranking Based On Selection :23
environmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,126
662
0.160
* Total Citation Counts Rankings
Ranking Based On Selection :24
High Pressure Physics and Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,698
2,021
0.547
* Total Citation Counts Rankings
Ranking Based On Selection :25
Photonics and Optoelectronics
Nanotechnology
Energy Efficiency and Renewable Engergy
Solid-State Lighting and Solar Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,587
1,776
0.495
* Total Citation Counts Rankings
Rankings
44,938
19,584
1
Ranking Based On Selection: 1
Albert C Reynolds
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,611
6,761
0.363
Inverse theory
optimization
uncertainty quantification
reservoir simulation
data assimilation
* Total Citation Counts Rankings
Rankings
68,557
28,595
2
Ranking Based On Selection: 2
Tyler Moore
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,567
7,713
0.569
Information Security
Security Economics
Cyber Studies
* Total Citation Counts Rankings
Rankings
75,923
31,253
3
Ranking Based On Selection: 3
James Brill
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,515
3,807
0.304
Multiphase Flow in Pipes
Flow Assurance
* Total Citation Counts Rankings
Rankings
80,261
32,805
4
Ranking Based On Selection: 4
Saeed Samiee
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,949
3,735
0.313
Marketing Strategy
International Marketing
International Business
Supply Chain Management
Cross-Cultural Methods
* Total Citation Counts Rankings
Rankings
88,895
35,882
5
Ranking Based On Selection: 5
Siamack Shirazi
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,981
6,330
0.576
Fluids
Erosion
Erosion/Corrosion
* Total Citation Counts Rankings
Rankings
96,582
38,549
6
Ranking Based On Selection: 6
Elana Newman
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,234
3,572
0.349
* Total Citation Counts Rankings
Rankings
99,158
39,429
7
Ranking Based On Selection: 7
Cem Sarica
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,996
5,137
0.514
Multiphase Flow in Pipes
Flow Assurance
Horizontal Wells
Artificial Lift
Petroleum Engineering
* Total Citation Counts Rankings
Rankings
114,423
44,721
8
Ranking Based On Selection: 8
Jamie Rhudy
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,816
4,376
0.496
* Total Citation Counts Rankings
Rankings
120,048
46,597
9
Ranking Based On Selection: 9
Sandip Sen
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,450
1,105
0.131
AI
Machine Learning
Intelligent Agents & Multiagent Systems
Human-AI collaboration
Evolutionary
* Total Citation Counts Rankings
Rankings
129,859
49,822
10
Ranking Based On Selection: 10
Brenton Mclaury
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,868
4,731
0.601
* Total Citation Counts Rankings
Rankings
130,032
49,879
11
Ranking Based On Selection: 11
Stefan Miska
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,858
4,323
0.550
rock mechanics
drilling hydraulics
optimization
* Total Citation Counts Rankings
Rankings
146,996
55,328
12
Ranking Based On Selection: 12
Peter Michael
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,015
1,794
0.256
* Total Citation Counts Rankings
Rankings
179,736
65,588
13
Ranking Based On Selection: 13
Estelle Levetin
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,756
2,454
0.426
* Total Citation Counts Rankings
Rankings
188,647
68,331
14
Ranking Based On Selection: 14
Karen Cravens
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,478
1,952
0.356
* Total Citation Counts Rankings
Rankings
197,957
71,100
15
Ranking Based On Selection: 15
BG Kelkar|M Kelkar, Mohan Kelkar, Balmohan Kelkar
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,215
1,439
0.276
reservoir modeling
multiphase flow
foam flow
reservoir simulation
* Total Citation Counts Rankings
Rankings
198,940
71,405
16
Ranking Based On Selection: 16
Timothy L Urban
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,187
1,573
0.303
Inventory Theory
Facility Logistics
Sports Analytics
Transportation and Logistics
* Total Citation Counts Rankings
Rankings
207,426
73,991
17
Ranking Based On Selection: 17
Joanne Davis
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,971
2,042
0.411
* Total Citation Counts Rankings
Rankings
208,572
74,320
18
Ranking Based On Selection: 18
Donald O Henry
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,943
1,025
0.207
Prehistory of the Near East
Human Behavioral Ecology
Lithic Technology
Geoarchaeology
Paleodemographics
* Total Citation Counts Rankings
Rankings
219,501
77,531
19
Ranking Based On Selection: 19
Briggs Buchanan
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,684
2,641
0.564
archaeology
technological evolution
hunter-gatherers
* Total Citation Counts Rankings
Rankings
219,614
77,568
20
Ranking Based On Selection: 20
Evren Ozbayoglu
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,681
3,181
0.680
Drilling Engineering
Drilling Mechanics
Drilling Hydraulics
Machine Learning
* Total Citation Counts Rankings
Rankings
225,609
79,342
21
Ranking Based On Selection: 21
Robert A Russell
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,548
924
0.203
Vehicle routing & scheduling
Supply Chain Management
metaheuristics
business analytics
* Total Citation Counts Rankings
Rankings
228,882
80,335
22
Ranking Based On Selection: 22
Mehmet Sevkli
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,479
1,507
0.336
Business Analytics
Data Analytics
Heuristic optimization
Multi-Criteria Decision Making
* Total Citation Counts Rankings
Rankings
246,895
85,612
23
Ranking Based On Selection: 23
Kerry Sublette
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,126
662
0.160
environmental engineering
* Total Citation Counts Rankings
Rankings
272,077
92,799
24
Ranking Based On Selection: 24
Hongyang Zhu
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,698
2,021
0.547
* Total Citation Counts Rankings
Rankings
279,308
94,909
25
Ranking Based On Selection: 25
Peifen Zhu
University of Tulsa
Tulsa, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,587
1,776
0.495
Photonics and Optoelectronics
Nanotechnology
Energy Efficiency and Renewable Engergy
Solid-State Lighting and Solar Energy