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Engineering & Technology / Petroleum Engineering Highly Cited Researchers 4 Scientists Citation in Croatia 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
925,113
World Rank
1,080
Country Rank
109
University
Ranking Based On Selection:
1
Engineering & Technology / Petroleum Engineering
petroleum engineering | oil and gas well drilling | well design | well completion and workover | horizontal wel
petroleum engineering | oil and gas well drilling | well design | well completion and workover | horizontal wel
Citation Metrics
-
Total614
-
Last 5 Years438
-
Last 5 Years / Total0.713
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* Total Citation Counts Rankings
Rankings
929,126
World Rank
1,086
Country Rank
112
University
Ranking Based On Selection:
2
Citation Metrics
-
Total608
-
Last 5 Years463
-
Last 5 Years / Total0.762
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Premium Data
* Total Citation Counts Rankings
Rankings
1,117,215
World Rank
1,817
Country Rank
437
University
Ranking Based On Selection:
3
Engineering & Technology / Petroleum Engineering
Reservoir engineering | Economics of Petroleum engineerin
Reservoir engineering | Economics of Petroleum engineerin
Citation Metrics
-
Total394
-
Last 5 Years365
-
Last 5 Years / Total0.926
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* Total Citation Counts Rankings
Rankings
1,348,664
World Rank
2,634
Country Rank
783
University
Ranking Based On Selection:
4
Engineering & Technology / Petroleum Engineering
Drilling | Drilling Fluids | Well Workover | Offshore Activities | Waste Management in Petroleum Engineerin
Drilling | Drilling Fluids | Well Workover | Offshore Activities | Waste Management in Petroleum Engineerin
Citation Metrics
-
Total242
-
Last 5 Years241
-
Last 5 Years / Total0.996
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