See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Petroleum Engineering
Regional tectonics | igneous and sedimentary petrology | provenance | geochemistry | reservoir qualit
Regional tectonics | igneous and sedimentary petrology | provenance | geochemistry | reservoir qualit
Citation Metrics
-
Total7,716
-
Last 5 Years4,034
-
Last 5 Years / Total0.523
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Petroleum Engineering
EOR | IOR | Formation Damage | Nanotechnology | Catalysi
EOR | IOR | Formation Damage | Nanotechnology | Catalysi
Citation Metrics
-
Total6,416
-
Last 5 Years4,911
-
Last 5 Years / Total0.765
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Petroleum Engineering
Ingeniería de petróleos | gas natural | biocombustible
Ingeniería de petróleos | gas natural | biocombustible
Citation Metrics
-
Total3,495
-
Last 5 Years1,326
-
Last 5 Years / Total0.379
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Petroleum Engineering
Volcanology | Geology | Social Geology | Volcanic Hazards | Petrolog
Volcanology | Geology | Social Geology | Volcanic Hazards | Petrolog
Citation Metrics
-
Total1,298
-
Last 5 Years772
-
Last 5 Years / Total0.595
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
5
Citation Metrics
-
Total1,181
-
Last 5 Years729
-
Last 5 Years / Total0.617
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
6
Citation Metrics
-
Total1,081
-
Last 5 Years525
-
Last 5 Years / Total0.486
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Petroleum Engineering
Ingeniería de Petróleos | Sistemas de Producción | Mercados Energéticos | Administració
Ingeniería de Petróleos | Sistemas de Producción | Mercados Energéticos | Administració
Citation Metrics
-
Total903
-
Last 5 Years893
-
Last 5 Years / Total0.989
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Petroleum Engineering
Petroleómica | Quimica Orgánica | Comportamiento de fases | sintesis quimic
Petroleómica | Quimica Orgánica | Comportamiento de fases | sintesis quimic
Citation Metrics
-
Total557
-
Last 5 Years283
-
Last 5 Years / Total0.508
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Petroleum Engineering
Petroleum Geology | Seismic Interpretation | Basin Analysis | New Venture | Seismic Attribute
Petroleum Geology | Seismic Interpretation | Basin Analysis | New Venture | Seismic Attribute
Citation Metrics
-
Total359
-
Last 5 Years150
-
Last 5 Years / Total0.418
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Petroleum Engineering
Ingenieria de Petroleos | Programacion | Cyberseguridad | Data Analtyc
Ingenieria de Petroleos | Programacion | Cyberseguridad | Data Analtyc
Citation Metrics
-
Total22
-
Last 5 Years21
-
Last 5 Years / Total0.955
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Petroleum Engineering
Ingenieria de Petroleos | Yacimientos No Convencionales | Intervencion a Pozos | Fracturamiento Hidraulic
Ingenieria de Petroleos | Yacimientos No Convencionales | Intervencion a Pozos | Fracturamiento Hidraulic
Citation Metrics
-
Total15
-
Last 5 Years11
-
Last 5 Years / Total0.733
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
12
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
13
Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
Attract world-class talent across 211 disciplines. Find, connect, and recruit the brightest minds worldwide.
Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
🌍 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