Brent crude futures lost 5 cents to trade at $92.33 a barrel by 00:02 GMT. U.S. West Texas Intermediate futures rose 7 cents to trade at $84.58 a barrel.
Brent was on track for a weekly gain of 0.7%, while WTI was expected to fall 1.3%.
To fight inflation, the U.S. Federal Reserve is trying to slow the economy and will keep raising its short-term rate target, said Federal Reserve Bank of Philadelphia President Patrick Harker on Thursday.
Meanwhile, Beijing is considering cutting the quarantine period for visitors to seven days from 10 days, Bloomberg news reported on Thursday, citing people familiar with the matter.
A looming European Union ban on Russian crude and oil products, as well as the output cut from the Organization of the Petroleum Exporting Countries and allies including Russia, known as OPEC+, have supported prices recently.
OPEC+ agreed on a production cut of 2 million barrels per day in early October.