US Big Oil Hits Impasse in Negotiations for Venezuela’s Top Oil Fields Negotiations between major American oil companies, including ExxonMobil and Chevron, and Venezuelan authorities have stalled over access to prime reserves. READ MORE https://clashreport.com/world/articles/us-big-oil-hits-impasse-in-negotiations-for-venezuelas-top-oil-fields-g1gze9v9xf