Brent LCOc1 was 60 cents higher at $50.82 a barrel by 1255 GMT (8.55 a.m. ET) after hitting an early high of $51.09. U.S. light crude oil CLc1 was last up 60 cents at $47.93.

Средняя цена нефти марки Urals по итогам января – апреля 2017 года составила $ 51,84 за баррель. В 2016 году средняя цена на Urals в январе – апреля составила $ 33,93 за баррель. Средняя цена на нефть марки Urals в апреле 2017 года сложилась в размере $ 51,11 за баррель, что в 1,28 раза выше, чем в марте 2016 года ($39,63 за баррель).

Global benchmark Brent crude LCOc1 was up 68 cents at $49.41 a barrel by 1327 GMT (9.27 a.m. ET). U.S. light crude CLc1 oil was 69 cents higher at $46.57 a barrel.

U.S. crude CLcv1 rose 2.09 percent to $46.47 per barrel and Brent LCOcv1 was last at $49.45, up 2.21 percent on the day.

U.S. crude CLc1 fell $2.05 or 4.3 percent to $45.77, by 12:08 p.m. Brent was down $2.07, or 4.1 percent to $48.71.

Benchmark Brent crude futures were down 53 cents at $55.36 at 0836 GMT (4:36 a.m. ET). On Thursday, before major markets closed for a holiday break, they settled up 3 cents at $55.89 a barrel. U.S. West Texas Intermediate (WTI) crude futures were down 46 cents at $52.72 a barrel, after rising 7 cents to $53.18 on Thursday.

Средняя цена на нефть Urals за период мониторинга с 15 марта по 14 апреля 2017 года составила $50,04091 за баррель, или $365,3 за тонну.

International benchmark Brent crude futures were up 33 cents by 0900 GMT at $56.56 a barrel, their highest since early March. If the day's gains hold, it will be the longest winning streak for Brent since February 2012. U.S. West Texas Intermediate (WTI) crude futures were up 26 cents at $53.66 a barrel, on track for a seventh straight session of gains.

International benchmark Brent crude futures were up 33 cents by 0900 GMT at $56.56 a barrel, their highest since early March. If the day's gains hold, it will be the longest winning streak for Brent since February 2012. U.S. West Texas Intermediate (WTI) crude futures were up 26 cents at $53.66 a barrel, on track for a seventh straight session of gains.

West Texas Intermediate for May delivery rose as much as 38 cents to $52.62 a barrel on the New York Mercantile Exchange and was at $52.38 at 12:21 p.m. in Hong Kong, on course for its highest close since March 7. Total volume traded was about 2 percent above the 100-day average. The contract gained 54 cents to $52.24 on Friday. Brent for June settlement climbed as much as 28 cents, or 0.5 percent, to $55.52 a barrel on the London-based ICE Futures Europe exchange. Prices increased 35 cents to $55.24 on Friday. The global benchmark crude was at a premium of $2.55 to June WTI.