{"name":"Zarvona Energy Drilling Activity in Polk County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/zarvona-energy-llc/texas/polk","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Zarvona Energy","operatorSlug":"zarvona-energy-llc","state":"TX","county":"Polk","totalWells":53,"producingWells":50,"permits24mo":0,"spuds24mo":0,"ducCount":3,"topFormation":"Austin Chalk","rankInCounty":3,"firstPermitDate":"1997-08-08","lastPermitDate":"2017-05-11"}