HF Sinclair operates the Tulsa III refinery, which is located in Oklahoma, the US. It is a non integrated refinery owned by HF Sinclair. The refinery, which started operations in 2011, has an NCI of 14.

Key processes of the refinery

Crude Distillation Unit (mbd): 125
Vacuum Distillation (mbd): 59
Coking (mbd): 11
Catalytic Cracker (mbd): 27
Reformer (mbd): 25
Hydrotreater (mbd): 149
Alkylation (mbd): 6
Isomerization (mbd): 14

The capacity of the refinery is expected to remain the same as 125mbd by 2030.

Maintenance activities at Tulsa III refinery

The Tulsa III refinery witnessed nine incidents during the period 2015-2020.

About HF Sinclair

HF Sinclair Corp (HF Sinclair) is a producer and supplier of gasoline, diesel fuel,renewable diesel and other specialty products. HF Sinclair is headquartered in Dallas, Texas,the US.


Information on the refinery is sourced from GlobalData’s refinery database that provides detailed information on all active and upcoming, crude oil refineries and heavy oil upgraders globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.