{"name":"Lario Oil & Gas Company Drilling Activity in Crook County, Wyoming","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/lario-oil-gas-company/wyoming/crook","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Lario Oil & Gas Company","operatorSlug":"lario-oil-gas-company","state":"WY","county":"Crook","totalWells":56,"producingWells":4,"permits24mo":0,"spuds24mo":0,"ducCount":50,"topFormation":null,"rankInCounty":2,"firstPermitDate":"1978-08-07","lastPermitDate":"2001-06-06"}