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New Zealand 4 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
116,936
World Rank
588
Country Rank
62
University
Ranking Based On Selection:
1
Engineering & Technology / Petroleum Engineering
Earth Science | Petrology | Geochemistry | Volcanology | Igneous Rock
Earth Science | Petrology | Geochemistry | Volcanology | Igneous Rock
H-Index Metrics
-
Total45
-
Last 5 Years25
-
Last 5 Years / Total0.556
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* Total H Index Rankings
Rankings
235,454
World Rank
1,333
Country Rank
127
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
488,185
World Rank
2,769
Country Rank
64
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
956,770
World Rank
4,536
Country Rank
106
University
Ranking Based On Selection:
4
Engineering & Technology / Petroleum Engineering
Geochemistry | MIneralogy | Petrology | Geothermal | Environmenta
Geochemistry | MIneralogy | Petrology | Geothermal | Environmenta
H-Index Metrics
-
Total11
-
Last 5 Years6
-
Last 5 Years / Total0.545
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