On the New York Mercantile Exchange:
Benchmark crude fell $1.14 to finish at $91.25 per barrel.
Gasoline was virtually unchanged at $2.96 a gallon.
Heating oil rose 1 cent to finish at $3.21 a gallon.
Natural gas rose about a cent to end at $3.48 per 1,000 cubic feet.
On the ICE Futures exchange in London:
Brent crude fell $1.70 to finish the day at $114.33 per barrel.