Leismer is a construction file. Corner is still a permission file
Athabasca (TSX: ATH) reported second-quarter 2026 results on July 29. Average production was 32,110 boe/d, 97 percent liquids, after about 7,200 boe/d of planned turnarounds. July field talk was about 40,000 boe/d. Thermal bitumen was 27,173 barrels a day: 18,274 at Leismer and 8,899 at Hangingstone. Adjusted funds flow was $123 million, or $0.25 a share. Thermal free cash flow was $27 million. Capital was $84 million, including $70 million at Leismer. The company sat in a $62 million net-cash position with $826 million of liquidity after closing a new $500 million four-year revolver.
Leismer is the live build. A three-week turnaround finished in May and set expansion tie-ins. Twelve well pairs are meant to come on in stages by early 2027. Nine more pairs and three redevelopment wells are a winter drill. Exit 2026 is about 31,000 barrels a day. End-2027 is 40,000. Expansion cost is $300 million, about $25,000 a barrel a day. Steam capacity is aimed at 110,000 barrels a day in the fourth quarter and 130,000 in the first quarter of 2027. About 7,800 barrels a day of June production sat in inventory and was sold in July.
Corner is not sanctioned. The $560 million is a proposal
Corner Phase 1 is a 15,000-barrel-a-day modular plant. Athabasca finalized a lump-sum proposal for the central processing facility. Site work, an access road, and detailed engineering are underway. Phase 1 capital is about $560 million, about $36,500 a barrel a day on 15,300 barrels of capacity. 2026 Corner spend rose to about $55 million to hold first steam in early 2029 and full rates by year-end 2029. Most of the money is 2027 and 2028, after Leismer spend rolls off. Future phases toward 40,000 barrels a day are optionality.
The company says it will sanction after Alberta publishes details of a new oil sands fiscal framework, expected later this year. That is a government file. It is not a FID. Do not write 40,000 barrels at Corner as a 2026 add. Consolidated 2026 guidance stays 37,000 to 39,000 boe/d, high end, with a 45,000 exit. The consolidated capital budget is now about $420 million.
Neutral read
ATH is on the listed producer list. Banks were skipped. MEG was skipped. It is no longer a standalone story. Leismer's 31,000 exit and $300 million expansion are the checkable build. Corner's $560 million and 2029 steam are a plan that still needs a fiscal stamp. Watch the winter drill, whether 40,000 barrels at Leismer actually shows up late 2027, and whether Alberta's framework is specific enough for a real sanction.