The benefit of the shale and tight oil formations is that with the new technology available to recover gas and oil from these sources, large volumes can quickly be produced at a relatively low cost. This has been a revolution in the U.S. gas and oil sector.The U.S. Energy Information Administration (EIA) recently released a report on tight oil and gas reserves in the country that estimated there are approximately 610 trillion cubic feet of technically recoverable shale natural gas resources and 59 billion barrels of technically recoverable tight oil resources. Globally, the U.S. ranks second after Russia in shale oil resources and fourth after China, Argentina and Algeria in shale natural gas resources. It is also second in tight oil suppli...