{"name":"Mai Oil Operations Drilling Activity in Barton County, Kansas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/mai-oil-operations/kansas/barton","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Mai Oil Operations","operatorSlug":"mai-oil-operations","state":"KS","county":"Barton","totalWells":332,"producingWells":224,"permits24mo":2,"spuds24mo":3,"ducCount":88,"topFormation":null,"rankInCounty":1,"firstPermitDate":"1962-07-25","lastPermitDate":"2026-07-07"}