Calgary Herald by Dan Healing. Athabasca Oil Corp. said Monday it plans to invest $798 million overall in capital spending in 2013, with most of that going to its thermal oilsands projects.  “With the Duvernay results coming in, with the industry interest in the Duvernay increasing a lot lately, it’s a place with our 350,000 net acres (140,000 hectares), we will have to take partners in the future, just too much cost,” said chief executive Sveinung Svarte...."   We are delighted to note that the Anchorage Chamber of Commerce [...]