{"name":"Graymarr LLC Drilling Activity in Monroe County, Ohio","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/graymarr-llc/ohio/monroe","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Graymarr LLC","operatorSlug":"graymarr-llc","state":"OH","county":"Monroe","totalWells":403,"producingWells":395,"permits24mo":0,"spuds24mo":0,"ducCount":4,"topFormation":"Utica","rankInCounty":1,"firstPermitDate":"1925-11-20","lastPermitDate":"2020-12-15"}