U.S. oil reserves hit the lowest level seen in over 40 years NPRDepleted strategic oil reserve nears level that raises concerns about damage to caverns, operations CNBCUS Strategic Petroleum Reserve Falls Below 300 Mn Barrels Amid Iran War, Sparking Concerns Over Future Emergencies MenafnCrude oil supplies at 45-year low thehill.comAmerica’s oil reserves are the lowest in 43 years Business Insider
