The Hokkaido refinery is a medium sized, complex refinery in Japan.
The refinery is owned and operated by Idemitsu.
Complexity: 6.7
Atmospheric distillation - 150 kbpd
Reformer - Semiregen unit
1973 - Refinery commissioned
1984 - Hydrocracker commissioned
1994 - Resid hydrotreater commissioned
2004 - FCC gasoline hydrotreater commissioned