The Bakken Shale has been one of the most popular and largest producing shale formations in the U.S. The more popular it gets, the harder it is to get in on the play. However, there are a few companies who got in early enough to acquire good acreage with good production. Want to know the top 3 companies?
Find additional research here: http://turnkeyoil.com/2011/07/08/the-best-in-the-bakken/