Map of the thickness of the Marcellus shale formation WVSORO May 23, 2008 Document, Map Related PostsMar 10 2026 Updates and Alerts Tell the House Rules Committee to Amend or Stop SB 686Mar 7 2026 Updates and Alerts Tell Your Delegate to Vote NO on Forced SubsidenceJan 22 2026 News The WV Legislature: Looking Back On 2025, Looking Ahead To 2026Jan 22 2026 News Updated Royalty Advice for Leasing and Lease Amendments