Advances in unconventional production now make it possible to produce energy resources from previously inaccessible and technically challenging formations.
A recent U.S. Geological Survey assessment of previously undiscovered gas and oil in Texas' Permian Basin has found that there are enough resources there to fuel the entire nation for months.
The U.S. Geological Survey says that more oil and natural gas in the Permian Basin's Woodford and Barnett shales are ...