{"name":"Enerplus Resources Drilling Activity in Dunn County, North Dakota","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/enerplus-resources/northdakota/dunn","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-09-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Enerplus Resources","operatorSlug":"enerplus-resources","state":"ND","county":"Dunn","totalWells":851,"producingWells":697,"permits24mo":72,"spuds24mo":64,"ducCount":29,"topFormation":"Bakken","rankInCounty":1,"firstPermitDate":"2007-08-27","lastPermitDate":"2026-08-20"}