The Warren refinery is a small, medium complexity refinery located on the Allegheny River in Warren, Pennsylvania in the US.
The refinery is 100% owned and operated by United Refining.
Complexity: 10.1
Atmospheric distillation - 70 kbpd
Vacuum distillation - 40 kbpd
FCC - 26 kbpd
Reformer - 14 kbpd - Continuous
Naphtha hydrotreater - 26 kbpd
Kerosene hydrotreater - 5 kbpd
Distillate hydrotreater - 18 kbpd
FCC gasoline hydrotreater - 5 kbpd
Alkylation - 5 kbpd - Sulfuric acid
C5/C6 Isomerization - 9 kbpd
Hydrogen production - 10 MMscfd
Asphalt plant - 22 kpd
Sulfur plant - 67 t/d
1903 - Built by United Refining
1969 - Company went public
1981 - Company acquired by Cora Petroleum
1986 - Company acquired by John Catsimatidis