{"name":"Eiger Operating Drilling Activity in Grant County, Kansas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/eiger-operating/kansas/grant-ks","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Eiger Operating","operatorSlug":"eiger-operating","state":"KS","county":"Grant","totalWells":554,"producingWells":533,"permits24mo":0,"spuds24mo":0,"ducCount":18,"topFormation":null,"rankInCounty":2,"firstPermitDate":"1972-10-31","lastPermitDate":"2017-10-25"}