{"name":"Large Operating LLC Drilling Activity in Carson County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/large-operating-llc/texas/carson","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Large Operating LLC","operatorSlug":"large-operating-llc","state":"TX","county":"Carson","totalWells":1120,"producingWells":890,"permits24mo":0,"spuds24mo":0,"ducCount":5,"topFormation":"Granite Wash","rankInCounty":1,"firstPermitDate":"1937-08-18","lastPermitDate":"2022-08-29"}