RT @PghBizTimes: The Marcellus and Utica shales have shown t aspwv2016-01-04T00:00:00-05:00January 4th, 2016|Twitter| RT @PghBizTimes: The Marcellus and Utica shales have shown the most growth out of any other shale plays in the U.S. https://t.co/ZgpQPxA7Dw Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail