Pertamina
Pertamina is the national oil company of Indonesia and the owner and operator of all of the refining capacity in Indonesia.
Refining history
Refining history
1899 - Shell Transport and Trading commissions refinery in Balikpapan
1907 - Royal Dutch Shell group formed
1930 - Plaju refinery commissioned by Shell
1957 - Dutch assets in petroleum sector nationalized to form Permina (later Pertamina)
1965 - Shell assets sold to Pertamina
1974 - Cilacap refinery commissioned
1994 - Balongan refinery commissioned