Canadian Natural Resources (CNQ.US) is reportedly in negotiations to acquire a portfolio of natural gas assets in Alberta from Tourmaline Oil, valued at over $1 billion. As Canada's largest shale oil producer, Canadian Natural Resources submitted federal approval documents related to the potential Tourmaline transaction to the Competition Bureau of Canada on December 30, 2025. However, the specific details of this potential deal had not been publicly disclosed at that time. Reports indicate that Canadian Natural Resources is seeking preliminary feedback from regulatory authorities regarding the possible asset acquisition. The assets targeted for acquisition are located in the Montney Basin within Alberta's Peace River region; these assets were put up for sale by Tourmaline in November 2025, after which Canadian Natural Resources announced its acquisition interest. Tourmaline is recognized as a highly influential natural gas producer within Canada's Montney Basin shale gas region, holding a significant position in the area. The Montney Basin is a major natural gas-producing region in Canada, with a daily production capacity of approximately 10 billion cubic feet (cf), which accounts for about half of the country's total natural gas output. Tourmaline maintains extensive operations in the Peace River area, owning 2,428 horizontal wells, 34 natural gas processing plants, and a pipeline network stretching 15,500 kilometers. Following the official commencement of operations at the LNG Canada export terminal in British Columbia last year, market focus on the Montney Basin has increased significantly. The basin, with its distinct advantages, offers Canada one of its most economically efficient models for natural gas production.