With record natural gas production from Marcellus Shale in P aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| With record natural gas production from Marcellus Shale in Pennsylvania, U.S. has steady supply of domestically-sou… https://t.co/xrKZzCKMJR Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail