Suncor Energy operates the Sarnia II cracking refinery, which is located in Ontario, Canada. According to GlobalData, who tracks and profiles more than 1,400 refineries worldwide, it is an integrated cracking owned by Suncor Energy. The refinery started operations in 1953 and has a Nelson Complexity Index (NCI) of 13.41. Buy the profile here.

Key refinery processes

Crude Distillation Unit (mbd): 85
Vacuum Distillation (mbd): 27
Catalytic Cracker (mbd): 17
Hydrocracker (mbd): 32
Reformer (mbd): 23
Hydrotreater (mbd): 54
Alkylation (mbd): 5

The capacity of the Sarnia II refinery is expected to remain the same as 85mbd by 2030.

Maintenance activities at Sarnia II cracking refinery

The Sarnia II refinery cracking witnessed nine incidents during the period 2017-2022.

About Suncor Energy

Suncor Energy Inc (Suncor) is an exploration and production company that mainly focuses on the development of Athabasca oil sands. It carries out development and up gradation of oil sands; offshore and onshore oil and gas production; refining of crude oil and marketing of petroleum and petrochemical products. The company generates power through renewable energy sources. Suncor produces bitumen blends, gasoline, asphalt, diesel, sweet and sour crude oil, chemicals, heavy fuel and home heating oil, petroleum coke and Sulphur. The company sells its refined petroleum products to retail, commercial and industrial customers under Petro-Canada and Sunoco brand. Suncor is headquartered in Calgary, Alberta, Canada.

For more details on the Sarnia II cracking 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.