December delivery light, sweet crude oil dropped 47 cents to $82.07 per barrel. Heating oil prices also corrected lower, losing 0.24 cents to $2.2705 per gallon. Reformulated gasoline blendstock lost 0.12 cents to $2.0717 per gallon.
Henry Hub natural gas prices lost 6.9 cents overnight to $3.47 per million British thermal units.
At the pump, the national average price of unleaded gasoline was unchanged Thursday at $2.831 per gallon, AAA said.
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