3 Workers Injured in WV Gas Drilling Explosion August 20, 2012 Accidents, Antero Resources, Energy Companies, Harrison County, Industrywide Issues, West Virginia Hall Drilling LLC was drilling Cottrill No. 3 well for Antero in north-central West Virginia early last Friday when a spark caused a fireball injuring three rig workers. Please Login to view this content. (Not a member? Join Today!) Related Post navigation Marcellus & Utica Shale Story Links: Mon, Aug 20, 2012More Details on Commonwealth Pipeline for Marcellus 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.