Oil pulls back on view western sanctions on Russia won't choke supply
Oil prices took a breather on Wednesday after surging to seven-year highs in the previous session as it became clear the first wave of U.S. and European sanctions on Russia for sending troops into eastern Ukraine would not disrupt oil supply.
At the same time, the potential return of more Iranian crude to the market, with Tehran and world powers close to reviving a nuclear agreement, also kept a lid on prices, which hit seven-year highs in the previous session. Source: Reuters