MarcellusGas-276008492236693507 aspwv1999-11-30T00:00:00-05:00November 30th, 1999|Twitter| You’ve asked. We’ve answered. Visit http://t.co/N5NvbdKy #LearnAboutShale #Marcellus #NatGas Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail