Construction on WV Stonewall Gather Pipeline Begins, Runs Thru Dec | Marcellus Drilling News
In early April MDN told you that a section of M3 Midstream’s Appalachia Gathering System (AGS) had been spun off into its own company called Stonewall Gathering System (see M3’s New Stonewall Gathering System Extends Existing AGS in WV). At the time plans were under way to build out gathering pipelines in West Virginia's Harrison
