USGS Release: 3 to 4.3 Billion Barrels of Technically Recoverable Oil Assessed in North Dakota and Montanaââ¬â¢s Bakken Formationââ¬â25 Times More Than 1995 Estimateââ¬â (4/10/2008 2:25:36 PM)
Shared via AddThis
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment