BENGALURU (REUTERS) – Oil prices settled lower on Thursday (Dec 9) on fears about the economic outlook in the world’s biggest oil importer following ratings downgrades to two Chinese property developers, and after some governments took measures to fight the Omicron variant of the coronavirus.

Brent crude futures settled down US$1.40, or 1.9 per cent, to US$74.42 a barrel, backing off a session high of US$76.70. US West Texas Intermediate (WTI) crude futures were down US$1.42, or 2 per cent, at US$70.94 after hitting a peak of US$73.34.

On Thursday, ratings agency Fitch downgraded property developers China Evergrande Group and Kaisa Group to “restricted default” status, saying they had defaulted on offshore bonds, while a source said that Kaisa had started work on restructuring its US$12 billion offshore debt.

The news “exacerbates the Chinese GDP growth fears and ultimately could impact the oil-buying appetite of the world’s biggest crude customer,” said Rystad Energy analyst Louise Dickson.

On Wednesday, British Prime Minister Boris Johnson imposed tougher Covid-19 restrictions in England, saying people should work from home where possible, wear masks in public places and show Covid-19 vaccine passes for entry to certain events and venues.

“Although laboratory tests showed that the Pfizer vaccine has a neutralising effect on Omicron… new measures are being introduced to try to stop the spread of the virus,” said Mr Tamas Varga of oil brokerage PVM.

Denmark also plans new restrictions, including closure of restaurants, bars and schools, while China has halted group tourist trips from Guangdong.

South Korea has registered record infections while cases remain elevated in Singapore and Australia.

The number of Americans filing new claims for unemployment benefits dropped last week to the lowest level in more than 52 years amid an acute shortage of workers, according to new data published by the US Labour Department.

“The oil market doesn’t always respond well to good economic news either, because it could prompt the Federal Reserve to tighten monetary policy,” said Mr John Kilduff, partner at Again Capital in New York.

Markets were buoyed by comments from BioNTech and Pfizer that a three-shot course of their Covid-19 vaccine could protect against infection from the Omicron variant.

The Omicron outbreak sparked a 16 per cent slump in Brent prices from Nov 25 to Dec 1. More than half of the drop has been recouped this week, but analysts say a further recovery could be limited until Omicron’s impact is clearer.

US inventory data released on Wednesday also weighed on prices.

Energy Information Administration (EIA) data showed that crude inventories were down by 240,000 barrels last week, much less than analysts in a Reuters poll had expected, with stocks at the Cushing delivery hub in Oklahoma rising by 2.4 million barrels.

Fuel stocks also rose by a combined 6.6 million barrels, the data showed.