UPDATE: Athabasca (T.ATH) shares down 7% amid doubts over oilsands asset sale to PetroChina By: Stockhouse Newswire July 28, 2014 at 15:37 PM EDT UPDATE: Athabasca (T.ATH) shares down 7% amid doubts over oilsands asset sale to PetroChina Read More >> Related Stocks: Athabasca Oil Sands Corp iPath Dow Jones-Goldman Sachs Crude Oil Fund