MarcellusGas-180487212771704833 aspwv1999-11-30T00:00:00-05:00November 30th, 1999|Twitter| #Shell Chemical looks to Pa. for refinery site http://t.co/lZyEtIWQ via @HOUBizjournal (MSC quoted) #ShaleGas #Marcellus Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail