Benchmark U.S. crude oil for June delivery rose 28 cents to $83.85 per barrel Friday. : Benchmark U.S. crude oil for June delivery rose 28 cents to $83.85 per barrel Friday. Brent crude for June delivery rose 49 cents to $89.50 per barrel. Wholesale gasoline for May delivery was unchanged at $2.76 a gallon. May heating oil was unchanged at $2.55 a gallon. May natural gas fell 3 cents to $1.61 per 1,000 cubic feet. Gold for June delivery rose $4.70 to $2,347.20 per ounce.