This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Petroleum Engineering
Isotope Geochemistry | Geochronology | Igneous and Metamorphic Petrology | Applied Geochemistr
Isotope Geochemistry | Geochronology | Igneous and Metamorphic Petrology | Applied Geochemistr
H-Index Metrics
-
Total34
-
Last 5 Years26
-
Last 5 Years / Total0.765
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Petroleum Engineering
biorefinery and AI | nexus | food-energy-water nexus | modularity | LC
biorefinery and AI | nexus | food-energy-water nexus | modularity | LC
H-Index Metrics
-
Total30
-
Last 5 Years25
-
Last 5 Years / Total0.833
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Petroleum Engineering
Theoretical Chemistry | Asphaltenes | PAHs Y-Rule | Rock/Oil/Water Interfaces | Complex Fluids Simulation
Theoretical Chemistry | Asphaltenes | PAHs Y-Rule | Rock/Oil/Water Interfaces | Complex Fluids Simulation
H-Index Metrics
-
Total27
-
Last 5 Years18
-
Last 5 Years / Total0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Petroleum Engineering
Petroleum Thermodynamics | Flow Assurance | Production Optimization | Multiphase Flo
Petroleum Thermodynamics | Flow Assurance | Production Optimization | Multiphase Flo
H-Index Metrics
-
Total24
-
Last 5 Years16
-
Last 5 Years / Total0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Petroleum Engineering
Molecular dynamics | Molecular Engineering | Rock/Oil/Water Interfaces | Asphaltene
Molecular dynamics | Molecular Engineering | Rock/Oil/Water Interfaces | Asphaltene
H-Index Metrics
-
Total22
-
Last 5 Years15
-
Last 5 Years / Total0.682
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Petroleum Engineering
Hydrotreating Catalysts | Ultra Low Sulfur Diesel | Novel Material
Hydrotreating Catalysts | Ultra Low Sulfur Diesel | Novel Material
H-Index Metrics
-
Total14
-
Last 5 Years10
-
Last 5 Years / Total0.714
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Petroleum Engineering
Petrología | tectónica | geoarqueología | geoquímica | paleo-ambienta
Petrología | tectónica | geoarqueología | geoquímica | paleo-ambienta
H-Index Metrics
-
Total12
-
Last 5 Years10
-
Last 5 Years / Total0.833
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Petroleum Engineering
Petrología Ígnea | Geoquímica | Vulcanología | Geologí
Petrología Ígnea | Geoquímica | Vulcanología | Geologí
H-Index Metrics
-
Total8
-
Last 5 Years8
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Petroleum Engineering
Petrology | Volcanology | Geochemistry | Geothermal Exploratio
Petrology | Volcanology | Geochemistry | Geothermal Exploratio
H-Index Metrics
-
Total5
-
Last 5 Years5
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16

🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
