Crude prices fell for a sixth straight day to two-week lows on Wednesday as rising supplies and potential US-Iran diplomatic breakthroughs eroded the geopolitical risk premium.
Dubai 1st Line Futures dropped 0.6% to $90.08/bbl. Front-month West Texas Intermediate futures fell 1.1% to $89.50 per barrel, while Brent futures dipped 0.8% to $98.48/bbl.
"With flows through the Strait already increasing and the Saudi pipeline restarting, Iran's leverage appears to be weakening, helping push prices lower," Saxo Bank analysts said.
US President Donald Trump said Tuesday that meetings involving US officials and Iranian mediators had gained momentum toward a potential deal.
On the supply side, data from the American Petroleum Institute revealed Tuesday that US crude oil inventories increased by 1.79 million barrels in the week ended Sept. 23, according to a Bloomberg-compiled survey.
The oil market now awaits the US Energy Information Administration's petroleum inventory report, scheduled for release on Wednesday.