Brent crude futures <LCOc1> rose 60 cents, or 0.7%, to $91.95 a barrel by 0330 GMT after settling up 0.5% on Friday. U.S. West Texas Intermediate crude <CLc1> was at $85.50 a barrel, up 39 cents, or 0.5%. The front-month contract expires on Tuesday. 
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U.S. West Texas Intermediate crude
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Brent crude futures