Details on this at the petrochemical facility in Balongan, West Java, are still thin, the explosion happened a few hours ago.
Media reports are of a "colossal explosion has obliterated an oil refinery in Indonesia"
Indonesia's state-owned oil and gas enterprise, Pertamina owns the refinery.
It supplies petro-chem products to others in Asia as well as Indonesia
Its thought to be a terrorist-related attack after bombings of churches over the weekend in Indonesia.
