Month: May 2015

How much recoverable oil does the Bakken Formation have? The most recent estimate of proved reserves is just under 6 billion barrels for the entire Williston Basin, which includes the Bakken, and another 3.5 billion to 4.1 billion barrels of "undiscovered and...

For the first time in five months, a rig in the Williston Basin, where North Dakota's Bakken shale formation lies, sputtered back to life and started drilling for crude once again. And then one returned to the Permian Basin, the nation's biggest oil play, field...