{"name":"Upp Operating LLC Drilling Activity in Tarrant County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/upp-operating-llc/texas/tarrant","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Upp Operating LLC","operatorSlug":"upp-operating-llc","state":"TX","county":"Tarrant","totalWells":110,"producingWells":104,"permits24mo":4,"spuds24mo":0,"ducCount":3,"topFormation":"Barnett","rankInCounty":8,"firstPermitDate":"2007-10-16","lastPermitDate":"2026-02-18"}