Login
Pricing & Plans
Citation Rankings
Smart Institutional Excellence Plan
Citation Rankings
Highly Cited Researchers
Engineering & Technology / Petroleum Engineering Highly Cited Researchers 2.300 Scientists Citation Rankings - 2026
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
9,070
World Rank
302
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Petroleum Engineering
Geochronology | Geochemistry | Petrology | Chemical geodynamic
Geochronology | Geochemistry | Petrology | Chemical geodynamic
Citation Metrics
-
Total59,540
-
Last 5 Years26,934
-
Last 5 Years / Total0.452
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
12,516
World Rank
109
Country Rank
27
University
Ranking Based On Selection:
2
Citation Metrics
-
Total48,686
-
Last 5 Years22,255
-
Last 5 Years / Total0.457
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
16,473
World Rank
7,499
Country Rank
76
University
Ranking Based On Selection:
3
Engineering & Technology / Petroleum Engineering
petroleum engineering | hydraulic fracturing | formation damage | water injection | production engineerin
petroleum engineering | hydraulic fracturing | formation damage | water injection | production engineerin
Citation Metrics
-
Total41,207
-
Last 5 Years15,461
-
Last 5 Years / Total0.375
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
20,423
World Rank
926
Country Rank
18
University
Ranking Based On Selection:
4
Engineering & Technology / Petroleum Engineering
Geochronology | Isotope Geochemistry | LA-ICP-MS | Laser ablation ICP-MS | Petrolog
Geochronology | Isotope Geochemistry | LA-ICP-MS | Laser ablation ICP-MS | Petrolog
Citation Metrics
-
Total35,792
-
Last 5 Years19,419
-
Last 5 Years / Total0.543
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
20,624
World Rank
9,298
Country Rank
6
University
Ranking Based On Selection:
5
Engineering & Technology / Petroleum Engineering
mineralogy | astrobiology | astrochemistry | petrolog
mineralogy | astrobiology | astrochemistry | petrolog
Citation Metrics
-
Total35,592
-
Last 5 Years12,269
-
Last 5 Years / Total0.345
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
22,400
World Rank
886
Country Rank
5
University
Ranking Based On Selection:
6
Engineering & Technology / Petroleum Engineering
Igneous petrology/geochemistry | Lithospheric mantle | Large igneous provinces | Big mantle Wedge | Earth's habitabilit
Igneous petrology/geochemistry | Lithospheric mantle | Large igneous provinces | Big mantle Wedge | Earth's habitabilit
Citation Metrics
-
Total33,719
-
Last 5 Years17,360
-
Last 5 Years / Total0.515
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
22,433
World Rank
10,058
Country Rank
415
University
Ranking Based On Selection:
7
Engineering & Technology / Petroleum Engineering
organic geochemistry | petroleum geochemistry | chemometrics | molecular archaeology | gas geochemistr
organic geochemistry | petroleum geochemistry | chemometrics | molecular archaeology | gas geochemistr
Citation Metrics
-
Total33,691
-
Last 5 Years12,538
-
Last 5 Years / Total0.372
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
22,746
World Rank
904
Country Rank
1
University
Ranking Based On Selection:
8
Engineering & Technology / Petroleum Engineering
heat transfer | solar energy | optical properties | building | cf
heat transfer | solar energy | optical properties | building | cf
Citation Metrics
-
Total34,609
-
Last 5 Years26,470
-
Last 5 Years / Total0.765
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
22,782
World Rank
2,054
Country Rank
256
University
Ranking Based On Selection:
9
Engineering & Technology / Petroleum Engineering
element partitioning | planetary accretion | volcanic gases | experimental petrolog
element partitioning | planetary accretion | volcanic gases | experimental petrolog
Citation Metrics
-
Total33,385
-
Last 5 Years8,182
-
Last 5 Years / Total0.245
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
22,945
World Rank
10,287
Country Rank
265
University
Ranking Based On Selection:
10
Engineering & Technology / Petroleum Engineering
Igneous petrology | Experimental Petrology | Geochemistry | Mineralog
Igneous petrology | Experimental Petrology | Geochemistry | Mineralog
Citation Metrics
-
Total33,403
-
Last 5 Years9,602
-
Last 5 Years / Total0.287
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
25,289
World Rank
1,024
Country Rank
67
University
Ranking Based On Selection:
11
Engineering & Technology / Petroleum Engineering
Isotope Geochemistry | Re-Os isotopes | Mantle Petrolog
Isotope Geochemistry | Re-Os isotopes | Mantle Petrolog
Citation Metrics
-
Total31,162
-
Last 5 Years12,906
-
Last 5 Years / Total0.414
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
25,324
World Rank
1,014
Country Rank
40
University
Ranking Based On Selection:
12
Citation Metrics
-
Total31,142
-
Last 5 Years15,174
-
Last 5 Years / Total0.487
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
26,855
World Rank
11,990
Country Rank
121
University
Ranking Based On Selection:
13
Engineering & Technology / Petroleum Engineering
petroleum engineering | reservoir engineering | enhanced oil recovery | reservoir simulatio
petroleum engineering | reservoir engineering | enhanced oil recovery | reservoir simulatio
Citation Metrics
-
Total29,960
-
Last 5 Years9,286
-
Last 5 Years / Total0.310
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
27,705
World Rank
12,350
Country Rank
21
University
Ranking Based On Selection:
14
Engineering & Technology / Petroleum Engineering
coal petrology | fly ash petrology | coal geochemistry | coal maceral origin
coal petrology | fly ash petrology | coal geochemistry | coal maceral origin
Citation Metrics
-
Total29,347
-
Last 5 Years15,603
-
Last 5 Years / Total0.532
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
28,757
World Rank
12,756
Country Rank
126
University
Ranking Based On Selection:
15
Citation Metrics
-
Total28,651
-
Last 5 Years13,838
-
Last 5 Years / Total0.483
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
30,082
World Rank
13,303
Country Rank
135
University
Ranking Based On Selection:
16
Engineering & Technology / Petroleum Engineering
reservoir engineering | enhanced oil recovery | petroleum engineerin
reservoir engineering | enhanced oil recovery | petroleum engineerin
Citation Metrics
-
Total27,762
-
Last 5 Years8,764
-
Last 5 Years / Total0.316
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
30,358
World Rank
1,270
Country Rank
10
University
Ranking Based On Selection:
17
Engineering & Technology / Petroleum Engineering
Switched systems | Fuzzy systems | Markovian jump systems | Delay systems | Robust contro
Switched systems | Fuzzy systems | Markovian jump systems | Delay systems | Robust contro
Citation Metrics
-
Total28,044
-
Last 5 Years21,657
-
Last 5 Years / Total0.772
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
31,340
World Rank
13,828
Country Rank
34
University
Ranking Based On Selection:
18
Citation Metrics
-
Total26,995
-
Last 5 Years15,666
-
Last 5 Years / Total0.580
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
32,190
World Rank
1,412
Country Rank
2
University
Ranking Based On Selection:
19
Citation Metrics
-
Total26,504
-
Last 5 Years18,309
-
Last 5 Years / Total0.691
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
33,844
World Rank
1,476
Country Rank
37
University
Ranking Based On Selection:
20
Citation Metrics
-
Total25,599
-
Last 5 Years10,814
-
Last 5 Years / Total0.422
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
35,894
World Rank
1,565
Country Rank
40
University
Ranking Based On Selection:
21
Citation Metrics
-
Total24,590
-
Last 5 Years8,086
-
Last 5 Years / Total0.329
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
36,153
World Rank
310
Country Rank
50
University
Ranking Based On Selection:
22
Citation Metrics
-
Total24,472
-
Last 5 Years7,111
-
Last 5 Years / Total0.291
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
36,985
World Rank
316
Country Rank
1
University
Ranking Based On Selection:
23
Engineering & Technology / Petroleum Engineering
Organic Maturation and Thermal Maturity | Hydrocarbon Source Rock Characterization including hydrocarbon generation | Coal beneficiation and Clean Coal Technology | Coal utilizatio
Organic Maturation and Thermal Maturity | Hydrocarbon Source Rock Characterization including hydrocarbon generation | Coal beneficiation and Clean Coal Technology | Coal utilizatio
Citation Metrics
-
Total24,043
-
Last 5 Years11,280
-
Last 5 Years / Total0.469
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
37,010
World Rank
1,589
Country Rank
48
University
Ranking Based On Selection:
24
Engineering & Technology / Petroleum Engineering
Micro-nano-mechanics | Materials design | Nanofluidic | Molecular dynamics simulation | Petroleum engineerin
Micro-nano-mechanics | Materials design | Nanofluidic | Molecular dynamics simulation | Petroleum engineerin
Citation Metrics
-
Total24,367
-
Last 5 Years17,058
-
Last 5 Years / Total0.700
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
44,221
World Rank
1,691
Country Rank
26
University
Ranking Based On Selection:
25
Engineering & Technology / Petroleum Engineering
Igneous Petrology | Volcanology | Scienze della Terr
Igneous Petrology | Volcanology | Scienze della Terr
Citation Metrics
-
Total21,189
-
Last 5 Years6,270
-
Last 5 Years / Total0.296
Get Full Access to
Premium Data
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.
Ensuring quality standards and accreditation compliance in higher education.
Advancing global partnerships, mobility, and international visibility.
🌍 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
