EV Energy: Production Updates for 2 Ohio Utica Wells August 21, 2012 Carroll County, Energy Companies, EnerVest, EV Energy Partners, Ohio, Stark County EV Energy Partners has released initial production results for their second Utica Shale well (the Cairns 5H well in Carroll County) and issued an update on their first Utica Shale well (the Frank 2H well in Stark County): Please Login to view this content. (Not a member? Join Today!) Related Post navigation Health Care Systems Partner to Study Marcellus ImpactsPoll: New Yorkers Remain Split on Fracking, Some Surprises 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.