Rex Energy Begins 2nd Utica Well, Keeps Testing in OH & PA August 27, 2012 Energy Companies, Rex Energy Rex Energy continues to test the Utica and Marcellus Shale. A quick update on their progress: Please Login to view this content. (Not a member? Join Today!) Related Post navigation New OH/WV “Shale Play” Publication DebutsColumbiana County, OH Sees Slowdown in Leasing – Good or Bad? 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.