{"name":"D & H Oil Drilling Activity in Ottawa County, Ohio","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/d-h-oil/ohio/ottawa-oh","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"D & H Oil","operatorSlug":"d-h-oil","state":"OH","county":"Ottawa","totalWells":4,"producingWells":0,"permits24mo":0,"spuds24mo":0,"ducCount":3,"topFormation":null,"rankInCounty":6,"firstPermitDate":"1983-02-23","lastPermitDate":"1995-08-10"}