{"name":"A & A Well Service Drilling Activity in Crawford County, Kansas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/a-a-well-service/kansas/crawford","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-09-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"A & A Well Service","operatorSlug":"a-a-well-service","state":"KS","county":"Crawford","totalWells":140,"producingWells":131,"permits24mo":0,"spuds24mo":0,"ducCount":1,"topFormation":"Excello-Mulky","rankInCounty":4,"firstPermitDate":"1961-11-02","lastPermitDate":"1991-04-02"}