MarcellusGas-278150174948331520 aspwv1999-11-30T00:00:00-05:00November 30th, 1999|Twitter| Have questions about #ShaleGas? Visit http://t.co/N5NvbdKy and ask us. #LearnAboutShale #Marcellus #NatGas Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail