Husky bets big on north Canada oil drilling rights
July 05, 2011 at 12:13 PM EDT
CALGARY, Alberta, July 5 (Reuters) - Husky Energy Inc has opened its wallet to grab the lion's share of C$534 million ($556 million) of winning bids for oil-drilling rights in the central Mackenzie Valley area of Canada's far north, sparking speculation it may be chasing a rich prospect.