{"name":"Energen Resources Drilling Activity in Rio Arriba County, New Mexico","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/energen-resources/newmexico/rio-arriba","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Energen Resources","operatorSlug":"energen-resources","state":"NM","county":"Rio Arriba","totalWells":165,"producingWells":132,"permits24mo":0,"spuds24mo":0,"ducCount":5,"topFormation":"Pictured Clliffs","rankInCounty":8,"firstPermitDate":"1956-09-25","lastPermitDate":"2011-02-14"}