{"name":"Greylock Conventional Drilling Activity in Logan County, West Virginia","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/greylock-conventional/westvirginia/logan-wv","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-09-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Greylock Conventional","operatorSlug":"greylock-conventional","state":"WV","county":"Logan","totalWells":162,"producingWells":162,"permits24mo":4,"spuds24mo":0,"ducCount":0,"topFormation":"Marcellus","rankInCounty":3,"firstPermitDate":"1925-08-05","lastPermitDate":"2025-10-24"}