The U.S. Treasury Department is sanctioning Russian oil companies, tankers, officials and executives. Oil prices jumped on worries that crude supplies would face disruptions. Oil prices jumped more than 3% on Friday as the U.

Crude prices are having one of their best days in a year, rallying as much as 5% amid concerns that icy weather in the oil patch will crimp domestic supply, while tighter sanctions on Russia and Iran may eliminate barrels from global markets.

Oil futures rose sharply early Friday, trading at their highest since October with support tied to cold weather in the U.S. and elsewhere and supply concerns.

Oil prices rallied nearly 3% to their highest in three months on Friday as traders braced for supply disruptions from the broadest U.S. sanctions package targeting Russian oil and gas revenue. The Biden administration on Friday imposed fresh sanctions targeting Russian oil producers,

The United States will impose some of the harshest sanctions yet on Russia's oil industry, according to a purported U.S. Treasury document circulating among traders in Europe and Asia that drove global oil prices 3% higher on Friday.

The measures include sanctions on Russian oil producers Gazprom Neft and Surgutneftegas, and the blacklisting of 183 vessels involved in Russian energy exports. Dozens of traders, Russia-based oilfield service providers,

Oil prices surged on Friday and were on track for a third straight week of gains as traders focused on potential supply disruptions from more sanctions on Russia and Iran. Brent crude futures gained $1.

The Biden administration's new sanctions target Russia's oil giants Gazprom Neft and Surgutneftegas, shadow fleet vessels, and opaque traders. Oil prices surged, while European equities slid as investors fear tighter global supply.

Oil rose to $80 per barrel, the highest level since October, as the US announced new sanctions against Russia.