REUTERS - U.S. West Texas Intermediate (WTI) crude futures CLc1 were at $57.14 a barrel at 0418 GMT, down 22 cents, or 0.4 percent, from their last settlement. Brent crude futures LCOc1, the international benchmark for oil prices, were down 25 cents, or 0.4 percent, at $63.15 a barrel.

REUTERS - U.S. West Texas Intermediate (WTI) crude futures were at $56.58 a barrel at 0714 GMT, down 11 cents, or 0.2 percent from their last settlement. Brent crude futures, the international benchmark for oil prices, were down 8 cents, or 0.1 percent, at $62.12 a barrel.

REUTERS - Brent crude futures LCOc1, the international benchmark for oil prices, were down 6 cents at $62.80 a barrel as of 0751 GMT. U.S. West Texas Intermediate (WTI) crude futures were at $57.50 a barrel, down 22 cents.

BLOOMBERG - West Texas Intermediate for January delivery was at $57.93 a barrel on the New York Mercantile Exchange at 2:02 p.m. in Seoul, down 43 cents. The contract gained 96 cents to settle at $58.36 on Friday. Total volume traded was about 21 percent below the 100-day average. Brent for February settlement dropped 36 cents to $63.37 a barrel on the London-based ICE Futures Europe exchange. Prices added $1.10, or 1.8 percent, to close at $63.73 on Friday. The global benchmark crude was at a premium of $5.43 to February WTI.

BLOOMBERG - West Texas Intermediate for January delivery was at $57.72 a barrel on the New York Mercantile Exchange, up 32 cents, at 7:50 a.m. in London. Total volume traded was about 16 percent below the 100-day average. Prices rose 10 cents to $57.40 on Thursday, capping a 5.6 percent gain for November. Brent for February settlement climbed 43 cents to $63.06 a barrel on the London-based ICE Futures Europe exchange. The January contract expired Thursday after adding 46 cents, or 0.7 percent, to $63.57. The global benchmark crude was at a premium of $5.32 to February WTI.

REUTERS - U.S. West Texas Intermediate (WTI) crude futures were at $57.67 a barrel at 0427 GMT, down 32 cents, or 0.6 percent below their last settlement. Brent crude futures, the international benchmark for oil prices, were at $63.14 a barrel, down 47 cents, or 0.7 percent.

BLOOMBERG - West Texas Intermediate for January delivery was at $58.51 a barrel on the New York Mercantile Exchange, down 44 cents, at 10:22 a.m. London time. Total volume traded was about 24 percent above the 100-day average. Prices gained 93 cents to $58.95 on Friday, capping a 4.2 percent weekly advance. Brent for January settlement fell 21 cents to $63.65 a barrel on the London-based ICE Futures Europe exchange, after rising 1.8 percent last week. The global benchmark crude traded at a premium of $5.11 to WTI.

BLOOMBERG - Global crude inventories are declining and supply and demand are in balance, according to the head of Saudi Aramco, while the United Arab Emirates energy minister said U.S. shale oil doesn’t threaten OPEC’s efforts to support the market.

BLOOMBERG - WTI for January delivery was at $58.43 a barrel on the New York Mercantile Exchange at 1:25 p.m. in Singapore, up 41 cents. The contract added $1.19 to $58.02 on Wednesday. There was no settlement Thursday because of the Thanksgiving holiday in the U.S. and all transactions will be booked Friday. Brent for January settlement lost 14 cents, or 0.2 percent, to $63.41 a barrel on the London-based ICE Futures Europe exchange. Prices rose 23 cents to $63.55 on Thursday. The global benchmark crude traded at a premium of $4.98 to WTI.

PLATTS - The quality of Russia's key Urals crude exports towards Europe will continue to fall next year as more of the country's low-sulfur oil flows are diverted eastward to China, Russian national oil pipeline operator Transneft warned.