Brent crude futures slid 45 cents, or 0.63%, to $71.31 a barrel by 2315 GMT while US crude futures were at $65.98 a barrel, down 50 cents, or 0.75%.
Brent crude futures slid 45 cents, or 0.63%, to $71.31 a barrel by 2315 GMT while US crude futures were at $65.98 a barrel, down 50 cents, or 0.75%.