{"name":"Humble Oil And Refining Company Drilling Activity in Marion County, Mississippi","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/humble-oil-and-refining-company/mississippi/marion-ms","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Humble Oil And Refining Company","operatorSlug":"humble-oil-and-refining-company","state":"MS","county":"Marion","totalWells":48,"producingWells":1,"permits24mo":0,"spuds24mo":0,"ducCount":22,"topFormation":"Austin Chalk","rankInCounty":3,"firstPermitDate":"1946-12-30","lastPermitDate":"2008-05-21"}