Crude oil prices hovered in familiar territory near $92 per barrel Tuesday as equities were flat in Asia and Europe. West Texas Intermediate crude oil for November delivery added 70 cents to $92.63 per barrel. Natural gas added 2.7 cents to $2.864 per million British thermal units. Home heating oil added 2.03 cents to $3.1164 per gallon. Reformulated blendstock gasoline gained 2.42 cents to $2.8119 per gallon. At the pump, the average price for a gallon of regular unleaded gasoline was $3.81 per gallon, up from Monday\'s $3.808, AAA reported.