
The Federal University of Petroleum Resources, Effurun (FUPRE) has once again put Nigeria in the global academic spotlight, as three of its scholars—Prof. Olusegun Samuel, Dr. Modestus Okwu, and Dr. Elias Elemike—have been named among the world’s top two per cent scientists in the Stanford University–Elsevier Global Ranking of Scientists, 2025 edition.
The Vice-Chancellor of FUPRE, Prof. Ezekiel Agbalagba, described the recognition as a landmark achievement for both the university and the nation. “This honour shows that with focus, dedication, and innovation, Nigerian scholars can excel globally,” he said, commending the honourees for exemplifying FUPRE’s core values of Excellence and Relevance.
Prof. Olusegun Samuel, a leading expert in Energy and Thermofluid Systems, expressed that being named among the top two percent scientists is “both humbling and inspiring.” Featured in the Stanford–Elsevier ranking for three consecutive years, he attributed the recognition to mentors, colleagues, students, and divine grace. His research in sustainable energy and clean technologies addresses real-world challenges while enhancing FUPRE’s global research impact.
Dr. Modestus Okwu, Associate Professor of Mechanical Engineering, earned the distinction for pioneering work in Robotics, Energy, and Digital Technologies. Combining artificial intelligence, automation, and renewable energy, his research tackles pressing industrial and societal challenges. “This recognition affirms that world-class research can emerge from any university with commitment, integrity, and innovation,” Dr. Okwu said.
Dr. Elias Elemike, a renowned Nanomaterials Chemist, described the ranking as validation of years of focused research. With over 100 publications spanning energy, environment, medicine, and agriculture, Dr. Elemike highlighted that publishing in highly indexed journals boosts visibility and global influence.
The inclusion of three FUPRE scholars among the world’s top two per cent scientists underscores the university’s growing reputation in petroleum engineering, energy systems, and digital technologies, while reflecting Nigeria’s expanding role in global scientific advancement.
The Stanford–Elsevier ranking evaluates researchers based on Scopus data, using a composite citation score (c-score). It considers citations, h-index, co-authorship, and authorship position across 22 scientific fields and 174 subfields, identifying the top 2% of researchers worldwide or the top 100,000 scientists with consistently high-impact contributions.
This recognition highlights FUPRE’s rising influence on the international scientific stage and reinforces its commitment to cutting-edge, solution-driven research.


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