MarcellusGas-232840964601958400 aspwv1999-11-30T00:00:00-05:00November 30th, 1999|Twitter| Register Today for SHALE GAS INSIGHT® 2012, Sept. 20, 21 in #Philly – http://t.co/K6Hj2C4j #ShaleGas #Marcellus Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail