{"name":"Cardinal Drilling Company Drilling Activity in Foster County, North Dakota","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/cardinal-drilling-company/northdakota/foster","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-09-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Cardinal Drilling Company","operatorSlug":"cardinal-drilling-company","state":"ND","county":"Foster","totalWells":3,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":3,"topFormation":null,"rankInCounty":1,"firstPermitDate":"1956-03-21","lastPermitDate":"1956-04-30"}