Oil trades sideways on fears of slower demand, supply uncertainty

© Reuters. An aerial view shows an oil factory of Idemitsu Kosan Co. in Ichihara, east of Tokyo, Japan November 12, 2021, in this photo taken by Kyodo. Mandatory credit Kyodo/via REUTERS

By Jeslyn Lerh and Laura Sanicola

SINGAPORE (Reuters) -Oil prices traded sideways on Friday after briefly rising nearly $1 per barrel, as the market balanced fears of slower demand from cooling U.S. economic activity with supply uncertainty.

Brent crude futures were trading down 5 cents, or 0.1%, at $110.00 a barrel by 0310 GMT, while U.S. West Texas Intermediate (WTI) crude futures were up 19 cents, or 0.2%, at $104.46 a barrel. Prices fell around 1.5% in the previous session.

Crude futures slipped back into sell mode after U.S. manufacturing and services PMIs came in well below expectations, along with a downswing in Germany's manufacturing data, said Stephen Innes, managing partner at SPI Asset Management.

"Under these conditions, higher crude oil prices will become super sensitive to any perceived or otherwise increased supply inputs," Innes said, noting signs of Russian crude hitting the oil complex and mounting pressure on OPEC to boost output.

OPEC and allied producing countries including Russia will likely stick to a plan for accelerated output increases in August in hopes of easing crude prices and inflation as U.S. President Joe Biden plans to visit Saudi Arabia, sources said.

The group known as OPEC+ agreed at its last meeting on June 2 to boost output by 648,000 barrels a day in July, or 7% of global demand, and by the same amount in August, up from the initial plan to add 432,000 barrels per day a month over three months until September.

However, the group has struggled to hit the monthly increase targets due to underinvestment in oilfields by some OPEC members and, more recently, losses in Russian output.

Official weekly estimates for U.S. oil inventories were scheduled to be released on Thursday but technical problems will delay those figures until next week, the U.S. Energy Information Administration said, without giving a specific timeline.