Chevron’s First Utica Drilling Permit for Mercer County, PA October 11, 2012 Chevron, Energy Companies, Mercer County, Pennsylvania Chevron just received its first permit to drill in the Utica Shale in Mercer County, PA. This is the fourth permit for shale gas drilling in Mercer County. Please Login to view this content. (Not a member? Join Today!) Related Post navigation Horseheads, NY Board in No Hurry to Ban FrackingA Look at the Numbers: OH Drill Permits Dip, PA Permits Grow 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.