RT @MarinerEast2: #NatGas liquids produced in southwest PA, aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| RT @MarinerEast2: #NatGas liquids produced in southwest PA, OH & WV changing landscape of plastics #mfg industry! @MarcellusGas #UpStreamPA… Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail