Landslide Causes MarkWest NGL Pipeline in WV to Rupture/Spill August 20, 2013 Accidents, Energy Services, Industrywide Issues, MarkWest Energy, NGLs, Pipelines, West Virginia, Wetzel County Username Password Remember me Forgot Password? Join Us Related Post navigation PA NatGas Production up 58.5% to 1.42 Tcf (!)Pro-Drilling PA Gov. Tom Corbett Applauded by National GOP 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.