
The Three Forks formation in North Dakota, South Dakota and Montana could hold more undiscovered, technically recoverable oil than the Bakken Shale that lies above it, according to the United States Geological Survey’s (USGS) latest assessment.
The mean of the estimate for the two formations’ combined undiscovered, technically recoverable oil is 7.38 billion barrels, effectively doubling the 2008 estimate for the Bakken shale alone. The mean estimate for Bakken oil, at 3.65 bn bbls – the same as in 2008 – is just shy of the Three Forks’ 3.73 bn bbl estimate. Keep reading →





Jared Anderson
Conway Irwin
Peter Gardett
Breaking Down the US Energy Independence Discussion
By Jared AndersonFew topics have received as much attention over the past year as the concept of an energy independent United States. In fact, energy independence featured prominently in the run-up to the US presidential election. But what does energy independence really mean?
In the US, energy can be broken down mainly into electrical power – which accounts for 63% of total US primary energy consumption – and liquid transportation fuels – which account for the remaining 37%. As reported earlier this year in Breaking Energy, the US is already effectively energy independent when it comes to power generation, so it is worth instead focusing on the transportation side of the equation, where the issue of importing energy is more relevant. Keep reading →