KONTAN.CO.ID - NEW YORK. Oil prices gained more than 1% on Monday and reached multi-year highs, as tight global supply and strengthening fuel demand in the United States and beyond supported prices.

Brent crude futures gained $1.01, or 1.2%, to $86.54 a barrel by 11:19 a.m. EDT (1519 GMT). The contract reached a session high of $86.70 a barrel, highest since October 2018.

U.S. West Texas Intermediate (WTI) crude futures rose $1.04, or 1.2%, to $84.80 a barrel, after reaching $85.41 a barrel, highest since October 2014.

Both benchmarks have climbed by around 20% since the start of September. U.S. crude has risen for nine straight weeks, while Brent has risen for seven.

"The global energy supply crunch continues to show its teeth, as oil prices extend their upward march this week, a result of traders pricing in the ongoing rise in fuel demand – which amid limited supply response is depleting global stockpiles," said Louise Dickson, senior oil markets analyst at Rystad Energy.

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Goldman Sachs said a strong rebound in global oil demand could push Brent crude prices above its year-end forecast of $90 a barrel. The bank estimated gas-to-oil switching could contribute at least 1 million barrels per day (bpd) to oil demand.

After more than a year of depressed fuel demand, gasoline and distillate consumption is back in line with five-year averages in the United States, the world's largest fuel consumer.

Oil prices have also been bolstered by worries over coal and gas shortages in China, India and Europe, which spurred fuel switching to diesel and fuel oil for power.

"The reason we're seeing strength today is manyfold, but amongst them is fuel switching," said Bob Yawger, director of energy futures at Mizuho.

In India, refiners' crude oil throughput in September edged higher from the previous month, government data showed on Friday, as refineries boosted output to meet surging demand. 

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Editor: Wahyu T.Rahmawati