{"name":"Contango Resources Company Drilling Activity in Sweetwater County, Wyoming","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/contango-resources-llc/wyoming/sweetwater","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Contango Resources Company","operatorSlug":"contango-resources-llc","state":"WY","county":"Sweetwater","totalWells":218,"producingWells":191,"permits24mo":0,"spuds24mo":0,"ducCount":27,"topFormation":"Hilliardbaxtermancos-Niobrara","rankInCounty":8,"firstPermitDate":"1960-01-13","lastPermitDate":"2019-09-17"}