Reuters | Exclusive: Bank jitters over Venezuela stall oil delivery to US refiner Reuters The cargo's fate adds to state-run oil company PDVSA's precarious financial position. Revenue from the company's oil sales, which have suffered because of low prices and declining production, account for more than 90 percent of the nation's exports. Amid The Hunger And Riots, Only Bad News For Venezuela's Oil Industry 8 Familiar Oil Stocks At Risk If Venezuela Collapses OPEC's Sick Man, Venezuela Could Jolt Oil Market |