{"name":"Expand Operating LLC Drilling Activity in Brooke County, West Virginia","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/expand-operating-llc/westvirginia/brooke","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-09-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Expand Operating LLC","operatorSlug":"expand-operating-llc","state":"WV","county":"Brooke","totalWells":179,"producingWells":178,"permits24mo":4,"spuds24mo":3,"ducCount":1,"topFormation":"Marcellus","rankInCounty":1,"firstPermitDate":"2011-01-11","lastPermitDate":"2025-09-15"}