Brent crude futures were last up $1.51, or 1.8%, to $87.08 a barrel at 0945 GMT, while WTI crude futures gained $1.40, also 1.8%, to $81.38 a barrel.
Brent crude futures were last up $1.51, or 1.8%, to $87.08 a barrel at 0945 GMT, while WTI crude futures gained $1.40, also 1.8%, to $81.38 a barrel.