Athabasca Oil (T.ATH) closes sale of oil sands stake to PetroChina By: Stockhouse Newswire August 29, 2014 at 14:47 PM EDT Athabasca Oil (T.ATH) closes sale of oil sands stake to PetroChina Read More >> Related Stocks: Athabasca Oil Sands Corp iPath Dow Jones-Goldman Sachs Crude Oil Fund