{"name":"Kalyn Oil & Gas Drilling Activity in Simpson County, Mississippi","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/kalyn-oil-gas/mississippi/simpson-ms","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-09-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Kalyn Oil & Gas","operatorSlug":"kalyn-oil-gas","state":"MS","county":"Simpson","totalWells":10,"producingWells":5,"permits24mo":0,"spuds24mo":0,"ducCount":0,"topFormation":null,"rankInCounty":8,"firstPermitDate":"1985-05-24","lastPermitDate":"2004-02-18"}