{"name":"Standard Oil Company Drilling Activity in Union County, Arkansas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/standard-oil-company/arkansas/union-ar","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-09-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Standard Oil Company","operatorSlug":"standard-oil-company","state":"AR","county":"Union","totalWells":117,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":10,"topFormation":null,"rankInCounty":6,"firstPermitDate":null,"lastPermitDate":null}