The U.S. Geological Survey estimates that the Glauconitica zone of Chile's southernmost Magallanes region holds nearly 8.3 trillion cubic feet of technically recoverable, unconventional tight gas, or nearly double Chile's production of that fossil fuel over the past 70 years.
Chile's petroleum corporation, ENAP, is planning to drill 55 non conventional new wells in Tierra del Fuego beginning September until the end of 2015, with the purpose of increasing the current production from 450.000 cubic meters per day to a million cubic meters of 'tight' gas.