Oil prices fell on Wednesday, hit by rising supplies in the United States and expectations that producer group OPEC could relax voluntary output cuts, Reuters reported.
Benchmark Brent crude oil LCOc1 was down 35 cents at $75.53 a barrel by 0730 GMT. U.S. light crude CLc1 was 40 cents lower at $65.96.
The Organization of the Petroleum Exporting Countries and some non-OPEC producers, including Russia, started withholding output in 2017 to reduce a global supply overhang and prices have risen by around 60 percent over the last year.
But OPEC said on Tuesday the outlook for the oil market in the second-half of this year was highly uncertain, and warned of downside risks to demand.
OPEC will meet on June 22 in Vienna, Austria, to discuss future production policy.
“The prospect of easing supply curbs from OPEC-led producers continues to be reflected in oil’s overall depressed price,” said Lukman Otunuga, analyst at futures brokerage FXTM.
Dutch bank ING, however, said some OPEC members would “struggle to push production back to October 2016 levels”.
In the United States, the American Petroleum Institute said on Tuesday crude oil inventories rose by 830,000 barrels in the week to June 8, to 433.7 million.
Rising U.S. stocks are in part a result of the surge in U.S. crude oil production C-OUT-T-EIA, which has jumped by almost a third in the last two years to a record 10.8 million barrels per day (bpd).
With output in Russia rising back above 11 million bpd in June and Saudi production climbing back above 10 million bpd, supplies from the top three producers are increasing.
“With rising production from U.S. shale adding to oil’s woes and reviving oversupply concerns, further downside could be a possibility in the short to medium term,” Otunuga said.
Official U.S. production and inventory data is due to be published on Wednesday by the Energy Information Administration (EIA).