XTO Energy Inc. - Crimwell Pad Site. Marion Co., W.Va. Feb. 4, 2014 You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more. XTO Energy Inc. - Crimwell Pad Site. Marion Co., W.Va. Feb. 4, 2014 (PDF)(8 pp, 4 MB, Feb. 4, 2014)