i10 Productivity
Rankings
World ScientistsEngineering & Technology / Petroleum Engineering i10 Productivity Rankings 2025
Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
petroleum engineering
hydraulic fracturing
formation damage
water injection
production engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
581
388
0.668
* Total i10 IndexRankings
Ranking Based On Selection :2
Petroleum Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
555
267
0.481
* Total i10 IndexRankings
Ranking Based On Selection :3
Organic Maturation and Thermal Maturity
Hydrocarbon Source Rock Characterization including hydrocarbon generation
Coal beneficiation and Clean Coal Technology
Coal utilization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
531
302
0.569
* Total i10 IndexRankings
Ranking Based On Selection :4
Ion beam synthesis of materials
Radiation damage
Carbon nanostructures
Plasmonics
Materials for energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
460
193
0.420
* Total i10 IndexRankings
Ranking Based On Selection :5
Petroleum Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
452
291
0.644
* Total i10 IndexRankings
Ranking Based On Selection :6
Petroleum Engineering
Reservoir Simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
440
300
0.682
* Total i10 IndexRankings
Ranking Based On Selection :7
coal petrology
fly ash petrology
coal geochemistry
coal maceral origins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
424
294
0.693
* Total i10 IndexRankings
Ranking Based On Selection :8
Petroleum Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
362
0.933
* Total i10 IndexRankings
Ranking Based On Selection :9
petroleum engineering
reservoir engineering
enhanced oil recovery
reservoir simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
226
0.611
* Total i10 IndexRankings
Ranking Based On Selection :10
Igneous Petrology
Economic Geology
Ore Deposits
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
323
0.875
* Total i10 IndexRankings
Ranking Based On Selection :11
Geochronology
Isotope Geochemistry
LA-ICP-MS
Laser ablation ICP-MS
Petrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
368
321
0.872
* Total i10 IndexRankings
Ranking Based On Selection :12
petrologi
mineralogi
geokemi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
345
100
0.290
* Total i10 IndexRankings
Ranking Based On Selection :13
Geochemistry
igneous petrology
platinum group element geochemistry
Re-Os isotopes
Molecular pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
341
264
0.774
* Total i10 IndexRankings
Ranking Based On Selection :14
mineralogy
astrobiology
astrochemistry
petrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
336
237
0.705
* Total i10 IndexRankings
Ranking Based On Selection :15
Switched systems
Fuzzy systems
Markovian jump systems
Delay systems
Robust control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
325
304
0.935
* Total i10 IndexRankings
Ranking Based On Selection :16
Geochronology
Geochemistry
Petrology
Chemical geodynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
320
294
0.919
* Total i10 IndexRankings
Ranking Based On Selection :17
Igneous petrology/geochemistry
Lithospheric mantle
Large igneous provinces
Big mantle Wedge
Earth's habitability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
257
0.843
* Total i10 IndexRankings
Ranking Based On Selection :18
Petroleum engineering
oilfield chemistry
surface science
mineral scale
reservoir engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
283
146
0.516
* Total i10 IndexRankings
Ranking Based On Selection :19
Mineralogy
Geochemistry
Petrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
163
0.599
* Total i10 IndexRankings
Ranking Based On Selection :20
heat transfer
solar energy
optical properties
building
cfd
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
266
235
0.883
* Total i10 IndexRankings
Ranking Based On Selection :21
reservoir engineering
enhanced oil recovery
petroleum engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
262
143
0.546
* Total i10 IndexRankings
Ranking Based On Selection :22
Petroleum Generation
Precambrian Research
Biomarker Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
260
177
0.681
* Total i10 IndexRankings
Ranking Based On Selection :23
Artificial Intelligence in Petroleum Engineering
Drilling Engineering
Cementing
Drilling Fluids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
252
0.973
* Total i10 IndexRankings
Ranking Based On Selection :24
heavy oil
interfacial science
chemical reactors
biochemical reactors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
250
135
0.540
* Total i10 IndexRankings
Ranking Based On Selection :25
element partitioning
planetary accretion
volcanic gases
experimental petrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
242
153
0.632
Mukul Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
581
388
0.668
petroleum engineering
hydraulic fracturing
formation damage
water injection
production engineering
Zhijun Jin（金之钧）
Peking University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
555
267
0.481
Alok K Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
531
302
0.569
Organic Maturation and Thermal Maturity
Hydrocarbon Source Rock Characterization including hydrocarbon generation
Coal beneficiation and Clean Coal Technology
Coal utilization
Devesh Kumar Avasthi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
460
193
0.420
Ion beam synthesis of materials
Radiation damage
Carbon nanostructures
Plasmonics
Materials for energy
SM Farouq Ali
University of Houston
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
452
291
0.644
Petroleum Engineering
Kamy Sepehrnoori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
440
300
0.682
Petroleum Engineering
Reservoir Simulation
James C Hower
University of Kentucky
Lexington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
424
294
0.693
coal petrology
fly ash petrology
coal geochemistry
coal maceral origins
Mohamed A Mahmoud
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
362
0.933
Petroleum Engineering
Gary A Pope
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
226
0.611
petroleum engineering
reservoir engineering
enhanced oil recovery
reservoir simulation
Mei Fu Zhou
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
323
0.875
Igneous Petrology
Economic Geology
Ore Deposits
Axel Gerdes
Goethe University Frankfurt
Frankfurt, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
368
321
0.872
Geochronology
Isotope Geochemistry
LA-ICP-MS
Laser ablation ICP-MS
Petrology
J Richard Wilson
Aarhus University
Aarhus, Denmark
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
345
100
0.290
petrologi
mineralogi
geokemi
DG Pearson
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
341
264
0.774
Geochemistry
igneous petrology
platinum group element geochemistry
Re-Os isotopes
Molecular pharmacology
Robert M Hazen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
336
237
0.705
mineralogy
astrobiology
astrochemistry
petrology
Xudong Zhao
Dalian University of Technology
Dalian, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
325
304
0.935
Switched systems
Fuzzy systems
Markovian jump systems
Delay systems
Robust control
Xian-Hua Li/李献华
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
320
294
0.919
Geochronology
Geochemistry
Petrology
Chemical geodynamics
Yi-Gang Xu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
257
0.843
Igneous petrology/geochemistry
Lithospheric mantle
Large igneous provinces
Big mantle Wedge
Earth's habitability
KS Sorbie
Heriot-Watt University
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
283
146
0.516
Petroleum engineering
oilfield chemistry
surface science
mineral scale
reservoir engineering
Andrew Putnis
Curtin University
Bentley, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
163
0.599
Mineralogy
Geochemistry
Petrology
Dong Li（李栋）
Northeast Petroleum University
Daqing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
266
235
0.883
heat transfer
solar energy
optical properties
building
cfd
Larry Lake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
262
143
0.546
reservoir engineering
enhanced oil recovery
petroleum engineering
Shuichang Zhang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
260
177
0.681
Petroleum Generation
Precambrian Research
Biomarker Geochemistry
Salaheldin Elkatatny
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
252
0.973
Artificial Intelligence in Petroleum Engineering
Drilling Engineering
Cementing
Drilling Fluids
Murray Gray
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
250
135
0.540
heavy oil
interfacial science
chemical reactors
biochemical reactors
Bernard J Wood
University of Oxford
Oxford, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
242
153
0.632
element partitioning
planetary accretion
volcanic gases
experimental petrology