{"name":"Larch Oil & Gas Drilling Activity in Mason County, West Virginia","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/larch-oil-gas/westvirginia/mason","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-09-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Larch Oil & Gas","operatorSlug":"larch-oil-gas","state":"WV","county":"Mason","totalWells":67,"producingWells":65,"permits24mo":0,"spuds24mo":0,"ducCount":2,"topFormation":"Medina-Clinton-Tuscarora","rankInCounty":2,"firstPermitDate":"1978-12-13","lastPermitDate":"2008-08-14"}