{"name":"Mesa Operating Company Drilling Activity in Custer County, Montana","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/mesa-operating-company/montana/custer-mt","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Mesa Operating Company","operatorSlug":"mesa-operating-company","state":"MT","county":"Custer","totalWells":4,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":4,"topFormation":null,"rankInCounty":6,"firstPermitDate":"1966-11-04","lastPermitDate":"1967-07-05"}