MarcellusGas-258641110551900162 aspwv1999-11-30T00:00:00-05:00November 30th, 1999|Twitter| RT @OGJOnline: RT @OGJOnline: MSC issues recommended practices for stray gas incidents: The Marcellus Shale Coalition (MSC) released its Recom… http: … Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail