Petrolog Indah carried out Catalyst Change-Out (COC) works on ARHDM Trains 13 and 12 at RU VI Balongan throughout 2025. The project was successfully completed seven days ahead of schedule while maintaining high work quality standards and achieving zero accidents.

As a key part of the supply chain supporting the fulfillment of 82% of fuel demand in Jakarta and its surrounding areas, Balongan Refinery plays a vital role in ensuring refinery reliability. Through its contribution to this project, Petrolog Indah helped maintain the refinery’s operational reliability and support national energy security.