Cenovus Energy has entered into a definitive agreement to acquire Athabasca Oil Corporation in a cash-and-stock transaction with an implied enterprise value of C$5.7 billion, expanding its oil sands portfolio and consolidating ownership of Duvernay Energy Corporation.
Under the agreement, Cenovus will acquire all outstanding Athabasca shares for C$12 per share.
Athabasca shareholders can elect to receive C$12 in cash, 0.264 Cenovus common shares or a combination of cash and shares.
The elections are subject to proration based on maximum aggregate cash consideration of C$4.3 billion, representing 75% of total consideration, and a maximum of 44.4 million Cenovus shares, representing 35% of total consideration.
As a result, between 65% and 75% of the aggregate consideration will be paid in cash and between 25% and 35% in Cenovus shares.
Athabasca adds approximately 45,000 barrels of oil equivalent per day of production based on the estimated 2026 exit rate.
Its portfolio includes thermal oil sands production located near Cenovus’ Christina Lake, May River and Thornbury assets.
Cenovus said Athabasca’s assets have more than 75 years of proved-plus-probable reserves life and include the Leismer and Corner oil sands properties.
The company sees a pathway to increase thermal production to 115,000 barrels per day by 2032.
Cenovus plans to apply its steam-assisted gravity drainage operating model to Athabasca’s assets to improve reservoir performance, reduce steam-to-oil ratios and accelerate resource recovery.
The company has completed more than 30 oil sands phase expansions and expects that operating and project-development experience to support further optimization of the acquired assets.
The transaction also consolidates Cenovus’ ownership of Duvernay Energy Corporation, providing control of an oil-weighted position in the Kaybob Duvernay.
Cenovus said the platform could support accelerated development and sustainable production of 20,000 barrels of oil equivalent per day.
Cenovus expects approximately C$85 million of annual corporate and commercial synergies, with most anticipated during the first full year after closing.
The cash portion of the transaction will be financed using cash on hand and certain short-term borrowings.
Cenovus said its financial framework and C$4 billion net debt target will remain unchanged.
The company had approximately C$3 billion of net debt at the end of the third quarter.
Assuming the maximum C$4.3 billion cash consideration and forward strip pricing as of September 30, pro forma year-end 2026 net debt is expected to range from C$5 billion to C$5.5 billion, representing less than 0.5 times adjusted funds flow.
The boards of both companies unanimously approved the transaction.
Athabasca directors and executive officers controlling approximately 2.2% of outstanding Athabasca shares have entered into voting and support agreements in favor of the deal.
Closing is expected in December 2026, subject to Athabasca shareholder approval, regulatory approvals and other customary conditions.
The transaction is not subject to a financing condition.
Support: CIBC Capital Markets is serving as exclusive financial adviser to Cenovus, while McCarthy Tétrault is serving as legal adviser.
KEY QUOTE:
“This transaction strengthens our position in one of the world’s premier oil-producing regions and is a natural extension of our oil sands strategy. Athabasca’s high-quality, long-life assets fit well with our portfolio and provide a clear opportunity to apply our scale and operating expertise to improve performance, grow production and create long-term shareholder value.”
Jon McKenzie, President and Chief Executive Officer of Cenovus

