Calendar of Events for Aug 20 – Sep 2, 2012 [Free] August 21, 2012 About MDN, Calendar Below are upcoming events for this week and next. Please Login to view this content. (Not a member? Join Today!) Related Post navigation Marcellus & Utica Shale Story Links: Tue, Aug 21, 2012Marcellus-based Firm Expands to Service Other Shale Plays You do not have permission to view the comments. Click here to cancel reply. Please Login to post a comment Notify me of follow-up comments by email.