Oil prices rose about 1 percent on Wednesday following a drawdown in US crude inventories from record highs and a string of positive manufacturing data, but a surge in coronavirus cases tempered gains.
Brent crude rose 55 cents, or 1.3 percent, to $41.82 a barrel by 11:08 a.m. EDT (1508 GMT). US crude rose 38 cents, or 1 percent, to $39.65 a barrel.
US crude inventories fell more than expected, dropping by 7.2 million barrels last week, after hitting all-time highs for three consecutive weeks, Energy Information Administration data showed. Analysts had expected a 710,000-barrel drop.
Much of the drawdown was attributed to refiners ramping up production after reducing runs this spring because of the pandemic, as refinery utilization rates rose by 0.9 percentage point to 75.5 percent, their highest since early April.
"Largely we are moving forward in the way of demand and not backward, despite the negative view of coronavirus cases rising," said Tony Headrick, energy markets analyst at CHS Hedging.
Improving global economic activity supported prices as well. In China, factory activity grew at a faster clip in June, a private business survey showed.
Germany's manufacturing sector contracted at a slower pace in June, while French factory activity rebounded into growth.
In a sign that fuel demand is recovering, tens of millions of barrels of crude and oil products stored on tankers at sea due to the coronavirus crisis are being sold, shipping sources said.
However, investors are cautious after a surge in infections in the United States and a warning from the US government's top infectious disease expert that the number could soon double.
Following an agreement to curb supplies, the Organization of the Petroleum Exporting Countries produced an average of 22.62 million barrels per day (bpd) in June, a Reuters survey found, down 1.92 million bpd from May's revised figure.
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