Total 2,395,742 scientists, country 221, and institutions 24,448 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
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* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
Petroleum Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
407
338
0.830
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
Exploration Seismology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
63
0.492
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
Sedimentary Geology
Diagenesis
Sedimentology
Petroleum Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
38
0.613
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
geology
petroleum
reservoir modeling
geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
26
0.684
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
seismic exploration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Seismic data process using deep learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
Petroleum geology
unconventional hydrocarbon resources
pore structure characterization
fluid flow in porous media
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
Geological Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
Seismic Anisotropy
Multi-wave Seismic Exploration
Rock physics
Seismic Inversion
Seismic data signal processing.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
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* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11
Petroleum Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12
Structural Geology
Sedimentology
Salt tectonics
Rift basins
Turbidites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13
sedimentology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14
Sedimentology
Reservoir
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15
Oil and Gas Field Development Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16
Seismology
Signal processing
Deep learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17
Organic Geochemistry
Precambrian Biomarkers
Field Geology
Source rock evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18
Geophysics
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Tao Hu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
407
338
0.830
Yang Liu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
63
0.492
Shifa Zhu 朱世发
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
38
0.613
Sedimentary Geology
Diagenesis
Sedimentology
Petroleum Geology
Weilin Huang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
Yuming Liu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
26
0.684
geology
petroleum
reservoir modeling
geophysics
Feng Zhang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
Liuqing Yang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Seismic data process using deep learning
Juncheng Qiao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Petroleum geology
unconventional hydrocarbon resources
pore structure characterization
fluid flow in porous media
Junwen Peng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Shuangquan Chen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
Seismic Anisotropy
Multi-wave Seismic Exploration
Rock physics
Seismic Inversion
Seismic data signal processing.
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Wen Zhao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Zhiyuan Ge
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Structural Geology
Sedimentology
Salt tectonics
Rift basins
Turbidites
Haitao Sun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
Pengfei Xiang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Dingding Zhao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Oil and Gas Field Development Geology
Gui Chen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Seismology
Signal processing
Deep learning
Sajjad Ali Hakro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Organic Geochemistry
Precambrian Biomarkers
Field Geology
Source rock evaluation
Xuepeng Cui
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0