{"name":"Kaiserfrancis Oil Company Drilling Activity in Jefferson County, Oklahoma","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/kaiserfrancis-oil-company/oklahoma/jefferson","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Kaiserfrancis Oil Company","operatorSlug":"kaiserfrancis-oil-company","state":"OK","county":"Jefferson","totalWells":57,"producingWells":10,"permits24mo":0,"spuds24mo":0,"ducCount":2,"topFormation":null,"rankInCounty":6,"firstPermitDate":"1984-01-18","lastPermitDate":"1989-10-24"}