Caution for investors on this. Oil is a bouncing ball. Just imagine this very possible scenario. The US becomes an oil exporter. Iran's government falls and Iranian oil is again available. Iran has the third largest oil reserve in the world. Venezuela's government falls and Venezuela is again free to sell oil. Venezuela has the largest oil reserve in the world. Less than a decade ago, the US imported 3 million brls/day of Venezuelan oil. IF there are just two political changes and both are in the works now the global supply of oil would be dramatically increased AND oil prices could collapse to .. who knows what... perhaps $30 brl or less.