Energy News Roundup: How Much Shale is There?

http://breakingenergy.com/2013/06/11/energy-news-roundup-how-much-shale-is-there/?utm_source=Breaking+Energy&utm_campaign=29e2f81aef-RSS_EMAIL_CAMPAIGN&utm_medium=email&utm_term=0_f852427a4b-29e2f81aef-407304281