Ardjuna Oil Field, located approximately 95 km from Jakarta, is a significant oil and gas production site operated by Pertamina Hulu Energi since 2009. Covering an area of 8,300 square kilometers, the field boasts 314 producing wells with the central gathering platform in the "B" Field.

The marine terminal offers views of numerous production platforms and oil installations. The offshore oil loading berths, composed of single buoy moorings, provide a glimpse into the oil export process. Additionally, the FPSO vessels, such as Citra Ayu and Cempaka Nusantara, are impressive structures to behold.