{"name":"Hildreth Roy G & Son Drilling Activity in Calhoun County, West Virginia","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/hildreth-roy-g-son/westvirginia/calhoun-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":"Hildreth Roy G & Son","operatorSlug":"hildreth-roy-g-son","state":"WV","county":"Calhoun","totalWells":150,"producingWells":137,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":"Marcellus","rankInCounty":8,"firstPermitDate":"1926-02-04","lastPermitDate":"2014-07-23"}