HF Sinclair operates the El Dorado I coking refinery, which is located in Kansas, the US. According to GlobalData, who tracks and profiles more than 1,400 refineries worldwide, it is an integrated coking owned by HF Sinclair. The refinery started operations in 1917 and has a Nelson Complexity Index (NCI) of 12.5. Buy the profile here.

Key refinery processes

Crude Distillation Unit (mbd): 135
Vacuum Distillation (mbd): 65
Coking (mbd): 23
Catalytic Cracker (mbd): 44
Reformer (mbd): 31
Hydrotreater (mbd): 193
Alkylation (mbd): 14
Isomerization (mbd): 17

The capacity of the El Dorado I refinery is expected to remain the same as 135mbd by 2030.

Maintenance activities at El Dorado I coking refinery

The El Dorado I refinery coking witnessed nine incidents during the period 2017-2022.

About HF Sinclair

HF Sinclair Corp (HF Sinclair) is an independent energy company that manufactures and sells oils and other specialized lubricants. Its light product range includes gasoline, diesel and ethanol-blended transportation fuels for automobiles, light trucks, aircrafts, trains and heavy equipment. The company also offers engine, white and gear oils, greases and specialty fluids, petrolatums, waxes, performance-graded (PG) asphalt, vacuum tower bottoms, carbon black oil (slurry), roofing flux and zero pen asphalt (pitch). HF Sinclair serves construction, heavy-duty fleet, mining, forestry and general manufacturing, personal care, pharmaceutical, polymers and food processing industries. It operates production facilities in the US, Canada and the Netherlands. HF Sinclair is headquartered in Dallas, Texas, the US.

For more details on the El Dorado I coking refinery, buy the profile here.


GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Oil & Gas Intelligence Center, which provides detailed profiles of 34,000+ oil and gas fields, 400,000+ exploration blocks, 1,100+ LNG terminals, 3,400+ gas processing plants, 5,000+ storage terminals, and 8,000+ pipelines, 1,400+ refineries and 13,000+ petrochemical plants worldwide.