{"name":"Killam Oil Drilling Activity in Starr County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/killam-oil-co-ltd/texas/starr","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Killam Oil","operatorSlug":"killam-oil-co-ltd","state":"TX","county":"Starr","totalWells":181,"producingWells":148,"permits24mo":6,"spuds24mo":0,"ducCount":12,"topFormation":"Vicksburg","rankInCounty":4,"firstPermitDate":"1952-05-01","lastPermitDate":"2026-02-20"}