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
Engineering & Technology / Petroleum Engineering
Gas storage | CO2 capture | Gas hydrate inhibitors | Corrosion inhibitors | EO
Gas storage | CO2 capture | Gas hydrate inhibitors | Corrosion inhibitors | EO
H-Index Metrics
-
Total34
-
Last 5 Years33
-
Last 5 Years / Total0.971
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Petroleum Engineering
Petroleum engineering | Unconventional oil | Aquathermolysis | Heavy and extra-heavy oil
Petroleum engineering | Unconventional oil | Aquathermolysis | Heavy and extra-heavy oil
H-Index Metrics
-
Total34
-
Last 5 Years30
-
Last 5 Years / Total0.882
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Petroleum Engineering
Enhanced Oil Recovery | Development of Carbonate Reservoirs | Petroleum Engineering | Hydraulic Fracturing | Acid Treatment
Enhanced Oil Recovery | Development of Carbonate Reservoirs | Petroleum Engineering | Hydraulic Fracturing | Acid Treatment
H-Index Metrics
-
Total27
-
Last 5 Years25
-
Last 5 Years / Total0.926
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Petroleum Engineering
Petroleum & Reservoir Engineering | Oil Production Technologies | Enhanced Oil Recovery | Hydrauli
Petroleum & Reservoir Engineering | Oil Production Technologies | Enhanced Oil Recovery | Hydrauli
H-Index Metrics
-
Total17
-
Last 5 Years17
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Petroleum Engineering
Разведка и разработка залежей нефти и газа в трещиноватых коллектор�
Разведка и разработка залежей нефти и газа в трещиноватых коллектор�
H-Index Metrics
-
Total17
-
Last 5 Years9
-
Last 5 Years / Total0.529
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Petroleum Engineering
Petroleum Engineering | Arctic Oil and Gas Resources Developmen
Petroleum Engineering | Arctic Oil and Gas Resources Developmen
H-Index Metrics
-
Total16
-
Last 5 Years10
-
Last 5 Years / Total0.625
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Petroleum Engineering
Geology-Volcanology | Plate Tectonics | Igneous Petrolog
Geology-Volcanology | Plate Tectonics | Igneous Petrolog
H-Index Metrics
-
Total13
-
Last 5 Years11
-
Last 5 Years / Total0.846
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Petroleum Engineering
Chemical EOR | Gas EOR | Surfactant flooding | hydraulic fracturing | microfluidic
Chemical EOR | Gas EOR | Surfactant flooding | hydraulic fracturing | microfluidic
H-Index Metrics
-
Total8
-
Last 5 Years8
-
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
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Petroleum Engineering
Islamic finance | Ethical finance | FinTech | PE | V
Islamic finance | Ethical finance | FinTech | PE | V
H-Index Metrics
-
Total7
-
Last 5 Years7
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Petroleum Engineering
sedimentology | machine vision | machine learning | deep learnin
sedimentology | machine vision | machine learning | deep learnin
H-Index Metrics
-
Total7
-
Last 5 Years5
-
Last 5 Years / Total0.714
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Petroleum Engineering
Petroleum engineering | Aviation engineering | Aquathermolysis | Asphaltenes and resin
Petroleum engineering | Aviation engineering | Aquathermolysis | Asphaltenes and resin
H-Index Metrics
-
Total6
-
Last 5 Years6
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Petroleum Engineering
Reservoir geomechanic | Petroleum engineering | Numercial modeling | Nonlinear process modelin
Reservoir geomechanic | Petroleum engineering | Numercial modeling | Nonlinear process modelin
H-Index Metrics
-
Total6
-
Last 5 Years4
-
Last 5 Years / Total0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Petroleum Engineering
petroleum engineering | reservoir simulation | numerical modeling | history matching | machine learnin
petroleum engineering | reservoir simulation | numerical modeling | history matching | machine learnin
H-Index Metrics
-
Total5
-
Last 5 Years5
-
Last 5 Years / Total1.000

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