{"name":"Ballard Petroleum Holdings Drilling Activity in Johnson County, Wyoming","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/ballard-petroleum-holdings/wyoming/johnson","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Ballard Petroleum Holdings","operatorSlug":"ballard-petroleum-holdings","state":"WY","county":"Johnson","totalWells":804,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":null,"rankInCounty":6,"firstPermitDate":"1979-11-11","lastPermitDate":"2017-08-09"}