{"name":"Marathon Oil Company Drilling Activity in De Witt County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/marathon-oil-company/texas/de-witt","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-02","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Marathon Oil Company","operatorSlug":"marathon-oil-company","state":"TX","county":"De Witt","totalWells":304,"producingWells":289,"permits24mo":12,"spuds24mo":4,"ducCount":4,"topFormation":"Stuart City-Edwards","rankInCounty":4,"firstPermitDate":"2008-03-31","lastPermitDate":"2026-06-30"}