Subject: Re: WSJ: Oil sanctions and the Ukraine war
More from WSJ:

Most previous sanctions were targeted at the long-term viability of Russia’s oil industry and only had limited effects on the country’s immediate cash flow. The Biden administration sanctioned Gazprom Neft and Surgutneftegas, the third- and fourth-biggest oil companies, but left Rosneft and Lukoil untouched. The two companies together produce roughly half of Russia’s oil.

Real sanctions mean taking aim at Putin’s customers as well.