{"name":"Linder John Operating Drilling Activity in Upshur County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/linder-john-operating-co-llc/texas/upshur","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Linder John Operating","operatorSlug":"linder-john-operating-co-llc","state":"TX","county":"Upshur","totalWells":36,"producingWells":18,"permits24mo":0,"spuds24mo":0,"ducCount":2,"topFormation":"Travis Peak","rankInCounty":7,"firstPermitDate":"1932-01-29","lastPermitDate":"2012-11-07"}