Semarang, July 1, 2025 – The Faculty of Science and Mathematics, Universitas Diponegoro (FSM UNDIP), in collaboration with PT Pertamina (Persero), held a meeting titled “Proposal Discussion, Reservoir Simulation Presentation, and Laboratory Witness” to discuss the continuation of research and development of nanosilica materials in support of enhanced oil production through the Enhanced Oil Recovery (EOR) method. This activity is part of a strategic collaboration between academia and the energy industry.
The event was conducted in a hybrid format at the 4th Floor Conference Room of the Acintya Prasada Building, FSM UNDIP, and was attended by faculty leaders and research team members, including the Dean of FSM, Prof. Dr. Kusworo Adi, S.Si., M.T., Vice Dean of Academic and Student Affairs, Dr. Ngadiwiyana, S.Si., M.Si., Head of Administrative Affairs, division supervisors, and Prof. Dr. Agus Subagio, S.Si., M.Si., who leads the Nanosilica research team, along with all team members. PT Pertamina was represented by Mr. Sumadi from the EOR technology implementation team.
In his opening remarks, Prof. Agus highlighted the importance of translating fundamental science into practical applications. “It turns out that a great deal of fundamental knowledge can be brought into real-world applications. This is now our fourth year, and going forward, the contract will be managed directly under FSM,” he stated.
FSM Dean Prof. Kusworo also expressed his hope that this research collaboration would continue to grow. “FSM has collaborated with Pertamina on several occasions. We hope this partnership runs smoothly and yields impactful outcomes,” he added.
Mr. Sumadi from PT Pertamina explained that the developed nanosilica had shown strong technical performance. “We are entering the fourth year. Technically, the nanosilica particles are well-developed and efficient. However, the challenge lies in the economics—if stabilizers are added, the cost increases. That’s why further discussions and strategic planning are essential to ensure field implementation is effective and beneficial,” he explained.
Following the remarks, the session continued with presentations from Mr. Khasan Rowi, S.Si., representing Prof. Agus’s research team, and Dr. Pahala Dominicus Sinurat, S.T., M.Sc., Ph.D. The hybrid session included a proposal evaluation and a discussion of the next steps for field implementation of the nanosilica.
The event concluded with a visit to the nanotechnology laboratory of FSM UNDIP, allowing participants to observe the research facilities used in nanosilica development and discuss future implementation strategies.
FSM UNDIP remains committed to advancing application-driven research through industry collaboration as part of its contribution to strengthening national energy resilience through technological innovation.
[Public Communication/FSM/Meilia]