Shafaq News/ Basra's heavy crude price to Asian markets on Friday rose by $2.17 to $76.61, posting a weekly gain of 4.4%, or $3.23.
Brent crude settled at $87.63 a barrel, up $1.47, or 1.7%. U.S. crude settled at $81.31 a barrel, gaining 98 cents, or 1.2%.
For the week, Brent logged a 2.8% increase and the U.S. benchmark saw a 1.8% rise.
China's lifting of COVID-19 restrictions should bring global demand to a record high this year, the International Energy Agency (IEA) said on Wednesday, a day after OPEC also forecast a Chinese demand rebound.
Oil was also supported by hopes that the U.S. Federal Reserve will soon downshift to smaller interest rate hikes, which could brighten the U.S. economic outlook.
A Reuters poll predicted the Fed will end its tightening cycle after increases of 25 basis points at each of its next two policy meetings and should then hold rates steady for at least the rest of the year.
Also helping oil prices, Baker Hughes Co said the U.S. oil rig count fell 10 to 613, its lowest since November.
The world's two largest economies need more crude, said Edward Moya, senior market analyst at OANDA.
"The oil market has been down on global recession fears, but it is still showing signs it can remain tight a little while longer," he said.
Oil rose despite U.S. inventory figures this week showing crude stockpiles rose by 8.4 million barrels in the week to Jan. 13 to about 448 million barrels, the highest since June 2021.
A tapering off of sales from the U.S. Strategic Petroleum Reserve helped reverse negative sentiment from the report and push oil prices, said Andy Lipow, president of Lipow Oil Associates in Houston.
A price cap on Russian oil, which has been rippling through the global market, is helping to boost crude prices, said Jim Ritterbusch of consultancy Ritterbusch and Associates.
"Sanctions and caps on Russian crude are gradually acquiring some price impact and will become more of a bullish factor when last month's influx of Russian crude cargoes is absorbed into the global market," Ritterbusch said.
Russia was China's second-largest crude supplier in 2022, while Saudi Arabia took the top spot.