{"name":"Ineos USA Oil & Gas LLC Drilling Activity in Zavala County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/ineos-usa-oil-gas-llc/texas/zavala","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Ineos USA Oil & Gas LLC","operatorSlug":"ineos-usa-oil-gas-llc","state":"TX","county":"Zavala","totalWells":25,"producingWells":22,"permits24mo":0,"spuds24mo":0,"ducCount":3,"topFormation":"Austin Chalk","rankInCounty":5,"firstPermitDate":"1977-06-20","lastPermitDate":"2015-02-20"}