Login
Pricing & Plans
Citation Rankings
Smart Institutional Excellence Plan
H-Index
Rankings
Yemen 8 Scientists H-Index Engineering & Technology / Petroleum Engineering Rankings - 2026
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
126,784
World Rank
6
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Petroleum Engineering
Petroleum system analysis | Basin Modeling | Petroleum Geochemistry | Petroleum Reservoir Rocks | Coa
Petroleum system analysis | Basin Modeling | Petroleum Geochemistry | Petroleum Reservoir Rocks | Coa
H-Index Metrics
-
Total43
-
Last 5 Years33
-
Last 5 Years / Total0.767
Get Full Access to Premium Data
* Total H Index Rankings
Rankings
504,991
World Rank
49
Country Rank
17
University
Ranking Based On Selection:
2
Engineering & Technology / Petroleum Engineering
Structural Geology and Tectonics | Remote Sensing and GIS | Environmental Geolog
Structural Geology and Tectonics | Remote Sensing and GIS | Environmental Geolog
H-Index Metrics
-
Total20
-
Last 5 Years14
-
Last 5 Years / Total0.700
Get Full Access to Premium Data
* Total H Index Rankings
Rankings
857,702
World Rank
124
Country Rank
3
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
988,938
World Rank
166
Country Rank
6
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
1,201,958
World Rank
263
Country Rank
13
University
Ranking Based On Selection:
5
Engineering & Technology / Petroleum Engineering
Drilling fluids | Non-Newtonian Fluid Rheology | Drilling Hydraulics | Surfactant Adsorption | Drilling Waste
Drilling fluids | Non-Newtonian Fluid Rheology | Drilling Hydraulics | Surfactant Adsorption | Drilling Waste
H-Index Metrics
-
Total8
-
Last 5 Years7
-
Last 5 Years / Total0.875
Get Full Access to Premium Data
* Total H Index Rankings
Rankings
1,302,929
World Rank
303
Country Rank
91
University
Ranking Based On Selection:
6
Engineering & Technology / Petroleum Engineering
Petroleum Geoscience | Basin Analysis | Sequence Stratigraph
Petroleum Geoscience | Basin Analysis | Sequence Stratigraph
H-Index Metrics
-
Total7
-
Last 5 Years7
-
Last 5 Years / Total1.000
Get Full Access to Premium Data
* Total H Index Rankings
Rankings
1,483,375
World Rank
392
Country Rank
19
University
Ranking Based On Selection:
7
Engineering & Technology / Petroleum Engineering
Properties of Reservoir Fluids | Rocks and reservoir characterization | Well testing | Surface production operation | Artificial intelligence and machine learning in petroleum engineerin
Properties of Reservoir Fluids | Rocks and reservoir characterization | Well testing | Surface production operation | Artificial intelligence and machine learning in petroleum engineerin
H-Index Metrics
-
Total6
-
Last 5 Years6
-
Last 5 Years / Total1.000
Get Full Access to Premium Data
* Total H Index Rankings
Rankings
1,565,946
World Rank
443
Country Rank
136
University
Ranking Based On Selection:
8
🌍 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
Limited Opportunities Available
