Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Reservoir Engineering
enhanced oil recovery (EOR)
rheology
porous media
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
292
283
0.969
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Petroleum Exploration and Production (EP) & Competency
profesional
and and Career development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
18
0.419
Badar Al Shakry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
292
283
0.969
Reservoir Engineering
enhanced oil recovery (EOR)
rheology
porous media
Sultan Al-Shidhani د. سلطان الشيذاني
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
18
0.419
Petroleum Exploration and Production (EP) & Competency
profesional
and and Career development