Suncor sells Alberta conventional oil properties for C$168.5 mln

CALGARY, Alberta, Sept 3 (Reuters) - Suncor Energy Inc , Canada's largest oil sands producer, said on Wednesday it has agreed to sell some oil and gas properties in Alberta to Tamarack Valley Energy Ltd for C$168.5 million ($154.8 million) as it continues to winnow its inventory of conventional oil and gas properties.