The combined company is expected to produce up to 67,500 barrels of oil equivalent per day in 2026, the companies said.
On Tuesday, Tamarack Valley Energy Ltd. and Headwater Exploration Inc. announced an all-stock merger valued at $10 billion, creating a major oil producer focused on Alberta's Clearwater formation.
Combining their operations positions the companies to leverage low-cost, high-margin production across Marten Hills, Nipisi, and Marten Hills West while maintaining modest reinvestment requirements.
Ownership of the combined company will be split, with Tamarack shareholders holding 66.5 per cent and Headwater shareholders owning 33.5 per cent; the combined entity targets 67,500 barrels of oil equivalent daily production.
President Steve Buytels will become CEO and join the board on Jan. 1, 2027, while founding CEO Brian Schmidt transitions to executive chairman, pending shareholder approval.
Tamarack plans to expand pipeline capacity to Edmonton to mitigate local constraints and access diversified markets, while transferring non-core assets to Tributary Exploration Inc., a new publicly listed firm.