{"name":"Cobra Oil & Gas Drilling Activity in Renville County, North Dakota","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/cobra-oil-gas-corporation/northdakota/renville","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-02","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Cobra Oil & Gas","operatorSlug":"cobra-oil-gas-corporation","state":"ND","county":"Renville","totalWells":202,"producingWells":172,"permits24mo":0,"spuds24mo":0,"ducCount":23,"topFormation":"Bakken","rankInCounty":1,"firstPermitDate":"1959-09-15","lastPermitDate":"2016-07-08"}