Belanak Field Terminal, located in the South China Sea, approximately 45 nautical miles north of Matak Island, Indonesia, is a critical facility for oil and gas production. Comprising two wellhead platforms, a Floating Production Storage and Offloading (FPSO) unit named "Belanak Natuna," and a Catenary Anchor Leg Mooring (CALM) Crude Oil Offloading Buoy, the terminal plays a vital role in the region's energy sector.  

While the primary function of the terminal is oil and gas operations, visitors can observe the complex machinery and processes involved in marine production. The surrounding South China Sea is known for its rich marine biodiversity, offering potential opportunities for marine enthusiasts.