CNBC | Venezuela's impact on oil markets could be far worse than expected, RBC's Helima Croft says CNBC Oil traders expecting steep production losses from one of the world's largest producers are likely to be underestimating the severity of the country's crisis, according to analysts at RBC Capital Markets. In a research note published Monday, analysts ... Venezuela's Oil Industry Staggers Closer To Collapse: A Positive Catalyst For Oil Paralysis at PDVSA: Venezuela's oil purge cripples company |