REUTERS - Benchmark Brent crude oil LCOc1 fell $1.24 a barrel to a low of $77.99 before recovering to $78.40, down 83 cents, by 0735 GMT. U.S. light crude CLc1 was 50 cents lower at $73.65.

REUTERS - U.S. light crude oil CLc1 was 20 cents lower at $73.25 a barrel at 0730 GMT. On Thursday, the contract hit its highest since November 2014 at $74.03 per barrel. Brent crude LCOc1 was unchanged at $77.85 a barrel.

REUTERS - Brent crude futures LCOc1 had climbed 61 cents, or 0.8 percent, from their last close to $76.92 per barrel by 0650 GMT. U.S. West Texas Intermediate (WTI) crude futures CLc1 were at $70.88, up 35 cents, or 0.5 percent.

REUTERS - Brent crude futures LCOc1 were at $74.22 per barrel at 0455 GMT, down 1.8 percent from their last close. U.S. West Texas Intermediate (WTI) crude futures CLc1 were at $68.42 a barrel, down 0.2 percent, supported more than Brent by a slight drop in U.S. drilling activity and a Canadian supply outage.

REUTERS - Benchmark Brent crude LCOc1 was up $1.05 a barrel at $74.10 by 0925 GMT. U.S. light crude CLc1 was 80 cents higher at $66.34.

REUTERS - Benchmark Brent crude LCOc1 was up 50 cents at $75.58 a barrel by 0835 GMT. U.S. light crude CLc1 was 50 cents higher at $65.57.

REUTERS - U.S. light crude oil CLc1 hit a two-month low of $63.59 a barrel before recovering to trade at $64.76, down 30 cents, by 0950 GMT. North Sea Brent LCOc1, meanwhile, was up 60 cents at $74.04 a barrel.

REUTERS - Brent crude LCOc1 had edged up 3 cents to $75.97 a barrel by 0658 GMT, after settling down 80 cents the session before. U.S. West Texas Intermediate crude CLc1 was up 5 cents at $66.94 a barrel, having settled the last session up 25 cents. It touched a two-week high of $67.16 on Thursday.

REUTERS - Brent crude LCOc1 was down 30 cents at $75.58 a barrel by 1000 GMT. U.S. light crude CLc1 was 15 cents lower at $66.21.

EIA - Brent crude oil spot prices averaged $77 per barrel (b) in May, an increase of $5/b from the April level and the highest monthly average price since November 2014. EIA forecasts Brent spot prices will average $71/b in 2018 and $68/b in 2019. The 2019 forecast price is $2/b higher than in the May STEO. EIA expects West Texas Intermediate (WTI) crude oil prices will average almost $7/b lower than Brent prices in 2018 and $6/b lower than Brent prices in 2019