U.S. benchmark West Texas intermediate (WTI) crude futures were up 23 cents to $54.00 at 0746 GMT. Brent front-month March crude oil futures rose 31 cents to $57.16.

International Brent LCOc1 crude futures were trading down 7 cents, or 0.12 percent, at $56.02 a barrel at 0722 GMT (2.22 a.m. ET) after closing the previous session up 93 cents. U.S. benchmark West Texas Intermediate (WTI) crude oil prices CLc1 were down 8 cents at $53.82 per barrel after settling up 88 cents at $53.90 a barrel in the previous session.

Brent crude futures LCOc1, the international benchmark for oil prices, were trading at $56.84 per barrel at 0535 GMT (00.35 a.m. ET), down 26 cents from their last close. U.S. West Texas Intermediate (WTI) crude oil futures CLc1 were trading at $53.70 per barrel, down 29 cents.

Spot Brent crude futures were firmer at $68.82 per barrel, 13 cents, or 0.2%, above their last close. WTI crude futures were at $58.43 per barrel at 0700 GMT, down 20 cents, or 0.3%, from their last settlement.

International Brent crude oil futures LCOc1 were trading at $45.77 per barrel at 0743 GMT (2:43 a.m. ET), down 7 cents from their last close. U.S. West Texas Intermediate (WTI) crude oil futures CLc1 were trading down 10 cents at $44.56 per barrel, weighed down by weakening U.S. demand.

U.S. West Texas Intermediate (WTI) crude oil futures CLc1 were trading at $45.81 per barrel at 0301 GMT (11:01 p.m. EDT), up 47 cents, or 1 percent, from their previous close. The contract had already gained as much as 3 percent the day before. International benchmark Brent crude futures LCOc1 were also up, gaining 48 cents, or 1 percent, from their last close to $47.31 per barrel.

At 1040 GMT (5:40 a.m. ET), Brent crude futures LCOc1 were trading at $48.89, down 6 cents from their close. U.S. West Texas Intermediate (WTI) crude CLc1 was down 2 cents at $47.94 per barrel.

International benchmark Brent crude futures were at $56.51 a barrel at 0644 GMT, up 8 cents, or 0.14 percent, from their last close. U.S. West Texas Intermediate (WTI) crude futures were up 12 cents, or 0.24 percent, at $50.67 per barrel.

REUTERS - Brent crude futures were at $65.37 per barrel at 0149 GMT, down 42 cents, or 0.6 percent from their previous close. U.S. West Texas Intermediate (WTI) crude futures were at $62.16 a barrel, down 44 cents, or 0.7 percent.

The November contract for global crude benchmark Brent was up 0.78% at $46.33 while its U.S. counterpart West Texas Intermediate gained 0.58% to hit $44.94.

U.S. West Texas Intermediate (WTI) crude futures CLc1 were down 52 cents at $47.35 a barrel. Brent crude LCOc1 was down 12 cents at $52.29 per barrel.

Brent crude futures LCOc1 were at $63.55 per barrel at 0614 GMT, up 3 cents from their last close. U.S. West Texas Intermediate (WTI) crude CLc1 was at $56.79 per barrel, up 5 cents.

Brent futures LCOc1 were at $60.75 per barrel at 0739 GMT, up 13 cents, or 0.2 percent, from their last close. Brent has risen by around 37 percent since its low in 2017 reached last June. U.S. West Texas Intermediate (WTI) crude CLc1 was at $54.70 a barrel, up 16 cents, or 0.3 percent, from the last close. WTI is around 30 percent above its 2017-low in June.

Brent crude futures LCOc1, the international benchmark for oil prices, had fallen by almost 1 percent from their last close, or 41 cents, to $52.34 per barrel by 0655 GMT. U.S. West Texas Intermediate (WTI) Clc1 crude futures were more stable, at $47.30 barrel, close to their last settlement.

Brent LCOc1 had gained 51 cents to $53.89 a barrel by 1356 GMT. U.S. West Texas Intermediate (WTI) crude futures Clc1 were up 45 cents at $49.54 a barrel.

U.S. West Texas Intermediate (WTI) crude futures were at $49.12 barrel at 0146 GMT, 4 cents below their last settlement, but not far off more than three-week highs reached in the previous session. Brent crude futures, the benchmark for oil prices outside the United States, dipped 8 cents to $54.12 a barrel, though still not far from May highs reached the previous day.

By 1021 GMT, international benchmark Brent crude LCOc1 was up 27 cents, or 0.5 percent, at $54.54 a barrel. U.S. West Texas Intermediate (WTI) CLc1 was up 38 cents, or 0.8 percent, at $48.61 a barrel.

U.S. West Texas Intermediate crude CLc1 was down 21 cents, or 0.4 percent, at $49.68 a barrel at 0302 GMT. It briefly broke above $50 on Thursday, hitting a four-month high, and finished 1.2 percent higher at $49.89, its highest close since July 31. Brent crude LCOc1 futures were down 29 cents, or 0.5 percent, at $55.18 a barrel. They gained 0.6 percent to settle at $55.47 the previous session, the highest close since April 13.

U.S. West Texas Intermediate (WTI) crude futures CLc1 were trading up 41 cents, or 0.8 percent, at $50.30 by 0852 GMT, near the three-month high of $50.50 it reached last Thursday. Brent crude futures LCOc1, the benchmark for oil prices outside the United States, were at $55.91 a barrel, up 29 cents, and also not far from the near five-month high of $55.99 touched on Thursday.

REUTERS - Brent crude futures LCOc1 were at $69.23 a barrel at 0808 GMT, up 8 cents from their last close, but down from a high of $69.37 earlier in the day. Brent on Monday rose to $70.37 a barrel, its highest since December 2014, the start of a three-year oil price slump. U.S. West Texas Intermediate (WTI) crude futures CLc1 were at $63.84 a barrel, down from a high of $63.89 earlier, but up 11 cents from their last settlement. WTI hit $64.89 on Tuesday, also the highest since December 2014.