| Mr | Qi | Sun | China University of Petroleum | China | Best Researcher Award | Awardee | petroleumengineering.org |
| Assoc. Prof. Dr | Qi | Yang | Qingdao University of Science and Technology | China | Best Academic Researcher Award | Awardee | petroleumengineering.org |
| Dr | Qifei | Huang | CNOOC Research Institute Ltd. | China | Women Researcher Award | Awardee | petroleumengineering.org |
| Dr | Quoc Thang | Nguyen | Ho Chi Minh City University of Technology and National Taiwan University | Taiwan | Research Excellence Award | Awardee | petroleumengineering.org |
| Assoc. Prof. Dr | Rabab | Nasser | Egyptian Petroleum Research Institute | Egypt | Best Researcher Award | Awardee | petroleumengineering.org |
| Dr | Rabia | Ahmad | King Fahd University of Petroleum and Minerals (KFUPM), Dharan, 31261, KSA | Saudi Arabia | Best Researcher Award | Awardee | petroleumengineering.org |
| Assist. Prof. Dr | Rahim | Zahedi | University of Tehran | Iran | Best Researcher Award | Awardee | petroleumengineering.org |
| Dr | Ramesh Chandra | Nayak | Synergy Institute of Technology | India | Best Researcher Award | Awardee | petroleumengineering.org |
| Assist. Prof. Dr | Rasha | El-Sayed Mohamed | Egyptian Petroleum Research institute | Egypt | Best Researcher Award | Awardee | petroleumengineering.org |
| Prof. Dr | Rashed | Sahraeian | Shahed university | Iran | Best Scholar Award | Awardee | petroleumengineering.org |
| Dr | Reiko | Kiyonami | Thermo Fisher Scientific | United States | Best Industrial Research Award | Awardee | petroleumengineering.org |
| Prof. Dr | Ren-Shi | Nie | Southwest Petroleum University | China | Best Researcher Award | Awardee | petroleumengineering.org |
| Assist. Prof. Dr | Reza | Zabihi | Shahid Bahonar University of Kerman | Iran | Best Researcher Award | Awardee | petroleumengineering.org |
| Assist. Prof. Dr | Reza | Alayi | Department of mechanics, Ge.C., Islamic Azad University, Germi, Iran | Iran | Best Academic Researcher Award | Awardee | petroleumengineering.org |
| Mr | Richard | Shumbusho | University of Rwanda | Rwanda | Best Academic Researcher Award | Awardee | petroleumengineering.org |
| Prof | Roberto | Parra-Saldivar | Cranfield University | United Kingdom | Best Researcher Award | Awardee | petroleumengineering.org |
| Prof. Dr | ROSA | RODRIGUEZ | Universidad Nacional de San Juan | Argentina | Best Academic Researcher Award | Awardee | petroleumengineering.org |
| Prof. Dr | Rosanna | Capparelli | Università degli studi di Napoli Federico II | Italy | Best Researcher Award | Awardee | petroleumengineering.org |
| Mr | Rushdie | Rasheed | Brookes Bell | United Kingdom | Research Excellence Award | Awardee | petroleumengineering.org |
| Prof. Dr | S.S. | Mortazavi | Shahid Chamran University of Ahvaz | Iran | Best Academic Researcher Award | Awardee | petroleumengineering.org |