Several factors make it likely that oil prices will remain low for an extended period of time into 2016 and beyond. As Ailworth points out nobody is blinking. The Saudis plan no change to their high production. U.S. oil producers in the Gulf of Mexico have already made investments for deep sea drilling wells following the end of the moratorium on drilling in the Gulf. Many of these wells are producing at very low marginal cost as most of the investments have already been made. It makes economic sense to produce even in a low price environment, according to Andarko. Shell continues to invest in the deep waters of the Gulf. Its production is up 10% to 250,000 barrels a day. American shale oil drillers have not cut back as much as expected, partly because many companies with large debts need the cash flow to pay interest on debt. And some of the 1200 wells that were drilled but left untapped may also be brought on stream to slow production declines. As a result the overall production of American crude, according to monthly federal information, has declined by about 3% to 9.3 million barrels from the peak reached in April 2015. This helps the U.S., Europe, China and India, at a time when their economies are experiencing different problems. It hurts Russia, Venezuela, Nigeria, and Iran. Russia is coping as its exporters convert dollars into rubles after the sharp depreciation in the ruble, and helps local industry including steel producers, as well as wheat exports. Venezuela's economy is the worst hit. And Iran now has to produce at high levels in 2016 to improve its economy following the lifting of sanctions....