About Cenovus

On January 1, 2021 Cenovus Energy acquired Husky Energy. The combined company is the third largest Canadian oil and natural gas producer and the second largest Canadian-based refiner and upgrader.

Cenovus Energy Inc. is an integrated energy company with oil and natural gas production operations in Canada and the Asia Pacific region, and upgrading, refining and marketing operations in Canada and the United States. The company is focused on managing its assets in a safe, innovative and cost-efficient manner, integrating environmental, social and governance considerations into its business plans. Cenovus common shares and warrants are listed on the Toronto and New York stock exchanges, and the company’s preferred shares are listed on the Toronto Stock Exchange. For more information, visit

Lima Refinery produces approximately two billion gallons of refined petroleum products annually, including jet fuel, diesel, and about 25 percent of Ohio’s gasoline supply. The refinery has been in operation since 1886. The Lima Refinery represents a significant part of the Cenovus integrated energy strategy. A crude oil flexibility project now complete has increased heavy oil processing capacity.

Based in Dublin, Ohio, Husky Marketing and Supply Co. (HMSC) oversees the sale, marketing, and logistics activities for production at the Cenovus refineries in Lima, Ohio, and Superior, Wisconsin, as well as the company's share of commercial’s products from the joint-venture BP-Cenovus Refinery in Toledo, Ohio. HMSC also purchases non-crude feedstocks for Lima Refinery.

Based in Superior, Wisconsin, the Superior Refinery is being rebuilt with the same configuration and with a processing capacity of 45,000 bbls/d, and is expected to produce a full slate of products, including asphalt, gasoline and diesel. Its associated logistics include five storage and distribution terminals. Once construction is completed, the refinery is expected to have the ability to process light and heavy crude oil from North Dakota and Western Canada.


Process Engineering Co-op

May 2022 - August 2022 Lima, OH
“Being able to work closely with the engineers and help them with their work. I was given multiple projects that was what they would be working on, so it was nice being able to do what a full time engineer does. We also get mentors, so I was able to go to my mentor with questions or to double check my math on things. We also get to go out in the plant a lot, which gives us a nice mix of desk work and field work. We are also able to learn more about the plant being outside.”

Waste and Wastewater Compliance Environmental Engineering Co-Op

May 2021 - August 2021 Lima, OH
“Very flexible and comfortable workplace”
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