Brent rose 11 cents, or 0.1%, to $82.56 a barrel, WTI rose 14 cents, or 0.2%, to $77.91.

Ministers from OPEC+, which groups the Organization of the Petroleum Exporting Countries (OPEC) and allies led by Russia, meet on Sunday in Vienna.

The European Commission hopes to introduce a "requirement for attestations to also include itemized ancillary costs, such as insurance and freight," on top of a declaration on the price paid for the Russian oil.

The world oil demand growth forecast for 2023 is revised up marginally from the previous month’s assessment to 2.5 mb/d.

Brent were up 10 cents, or 0.1%, at $77.52 a barrel, WTI was nearly flat at $72.95.

Oil ministry officials said India diversified its sources to import crude from as many as 39 nations and hoped the return of OPEC member Venezuela would add to the country's list of steady suppliers.

The Brent crude oil price will increase from an average of $90 per barrel (b) in the fourth quarter of 2023 to an average of $93/b in 2024.

Global oil demand is now projected to rise by 2.4 million b/d in 2023 to 102 million b/d, but growth will decelerate to 930,000 b/d in 2024,

Brent rose 6 cents to $86.91 a barrel, WTI gained 12 cents, or 0.2%, to $82.58 a barrel.

China has ramped up coal output since the 2021 power crisis in order to avoid a repeat, with this year’s annual production set to notch another record. Demand growth has also been relatively subdued amid China’s bumpy economic recovery.

However, there are growing signs of a thaw in relations between the Biden administration and Caracas, with the sides holding talks to explore temporarily lifting sanctions to encourage Venezuela to hold competitive presidential elections next year.

Brent rose $1.16, or 1.3%, to $89.09 a barrel. WTI climbed $1.08, also 1.3%, to $84.29 a barrel.

Prince Abdulaziz said that the energy transition will require hydrocarbons including petrochemicals.

Brent crude futures climbed 94 cents, or 1%, to $93.32 a barrel by 0307 GMT. U.S. West Texas Intermediate crude was at $90.78 a barrel, up $1.41, or 1.6%.

Still, the trade has become a headache for Germany, which has explicitly said it won’t use gas from Russia in the fallout of the war in Ukraine. Berlin is facing sharp criticism over concerns that a government-run company still has ties to Moscow, despite its political rhetoric.