REUTERS - International benchmark Brent crude LCOc1 futures rose 60 cents, or 1.1 percent, to $54.42 a barrel at 0408 GMT. Prices climbed to as high as $54.66. U.S. West Texas Intermediate (WTI) crude futures CLc1 were up 37 cents, or 0.8 percent, to $45.96 a barrel after earlier climbing to as high as $46.24.

REUTERS - Brent crude LCOc1 fell 77 cents to a low of $53.58 a barrel, its weakest since September 2017, before rallying to trade around $53.75, down 10.8 percent on the week, by 1055 GMT. U.S. light crude oil CLc1 was down 20 cents at $45.68, also on course for a decline of 10.8 percent for the week.

PLATTS - Saudi Arabia will require oil prices higher than $84/b to avoid running another deficit, analysts warned after the kingdom announced on Tuesday record government spending in its state budget for 2019.

PLATTS - At 10:30 am Singapore time (0250 GMT), February ICE Brent crude futures inched down 4 cents/b (0.07%) from Friday's settle to $60.24/b, while the NYMEX January light sweet crude contract rose 5 cents/b (0.1%) to $51.25/b

REUTERS - Brent crude oil futures were at $61.09 per barrel at 0353 GMT, down 36 cents, or 0.6 percent, from their last close. U.S. West Texas Intermediate (WTI) crude futures were at $52.47 per barrel, down 11 cents, or 0.2 percent, from their last settlement.

IEA - Cooperation between Russia and Saudi Arabia is now the basis of production management with these two countries having a large capacity to swing output one way or the other. For them, prices falling further would place their budgets under great stress.

OPEC - In 2019, world oil demand is anticipated to rise by 1.29 mb/d. As a result, total world oil demand is anticipated to reach 100.08 mb/d. Oil demand growth is projected to originate from Other Asia, led by India, followed China, then OECD Americas. OECD countries will rise by 0.25 mb/d, while non-OECD countries will drive oil demand growth by adding an estimated 1.04 mb/d in 2019.

REUTERS - International Brent crude oil futures LCOc1 were at $60.86 per barrel at 0543 GMT, up 66 cents, or 1.1 percent, from their last close. U.S. West Texas Intermediate (WTI) crude futures CLc1 were at $52.22 per barrel, up 57 cents, or 1.1 percent.

U.S. EIA - EIA expects Brent spot prices will average $61 in 2019 and that West Texas Intermediate (WTI) crude oil prices will average about $7/b lower than Brent prices next year. NYMEX WTI futures and options contract values for March 2019 delivery that traded during the five-day period ending December 6, 2018, suggest a range of $36/b to $77/b encompasses the market expectation for March WTI prices at the 95% confidence level.

PLATTS - At 11:00 am Singapore time (0300 GMT), ICE February Brent crude futures were up 43 cents/b (0.7%) from Friday's settle at $62.10/b, while the NYMEX January light sweet crude contract inched 2 cents/b (0.04%) lower to $52.59/b.