REUTERS - U.S. West Texas Intermediate (WTI) crude oil futures were at $56.84 per barrel at 0353 GMT, up 38 cents, or 0.7 percent, from their last settlement. Brent crude oil futures were up 48 cents, or 0.7 percent, at $67.10 per barrel.

PLATTS - "It is obvious that we need to cooperate with Saudi Arabia, and we are going to cooperate with Saudi Arabia. OPEC plus has been very positive, and we see that in the market situation," Putin told reporters in Singapore during a briefing broadcast on Russia 24.

REUTERS - U.S. West Texas Intermediate (WTI) crude oil futures were at $55.52 per barrel at 0732 GMT, down 17 cents, or 0.3 percent, from their last settlement. International benchmark Brent crude oil futures LCOc1 were down 9 cents at $65.38 per barrel.

CNBC - Saudi Arabia, OPEC's biggest producer and the world's top crude exporter, intends to cut shipments by 500,000 barrels a day in December, Khalid al Falih, the country's energy minister said on Sunday. Russian Energy Minister Alexander Novak said on Sunday he wasn't convinced the oil market would be oversupplied in 2019. Russia is the world's second biggest oil producer after the United States and, along with Saudi Arabia, plays an influential role in the oil alliance.

REUTERS - Front-month Brent crude futures LCOc1, a benchmark for global oil prices, were at $71.59 per barrel at 0749 GMT, up 2 percent from their last close. U.S. West Texas Intermediate (WTI) crude futures rose 1.6 percent to $61.15 per barrel.

OPEC - In advance of the scheduled meetings in December 2018, the JMMC directed the JTC to continue closely monitoring oil market conditions and further refine the scenario analysis based on updated data, with regard to options on new 2019 production adjustments, which may require new strategies to balance the market.

CNBC - "In the 2020's we are going to have a clear physical shortage of oil because nobody is allowed to fully invest in future oil production," Michele Della Vigna, Head of EMEA Natural Resources Research at Goldman Sachs told CNBC Friday.

REUTERS - Brent dropped $1.52 to a low of $69.13 before recovering to around $69.60 by 1135 GMT, down 4.5 percent for the week and approaching 16 percent this quarter. U.S. light crude CLc1 fell to an eight-month low below $60 a barrel, hitting a trough of $59.28, down $1.39 and off more than 20 percent since early October. That puts the U.S. contract officially in “bear market” territory, borrowing a definition commonly used in stock markets.

REUTERS - Front-month Brent crude oil futures LCOc1 were at $71.83 per barrel at 0750 GMT, down 30 cents, or 0.4 percent, from their last close. U.S. West Texas Intermediate (WTI) crude CLc1 was at $61.84, down 37 cents, or 0.6 percent.

INTERFAX-UKRAINE - The final price of gas for households (taking into account transportation, distribution costs and VAT) will be UAH 8,548.92 per 1,000 cubic meters (a rise of 22.9% on the price that is in effect since April 1, 2017), and for municipal heat supply enterprises – UAH 8,361.85 per 1,000 cubic meters (a rise of 22.8%).