{"name":"Cap Oil Company Drilling Activity in Callahan County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/cap-oil-company/texas/callahan","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Cap Oil Company","operatorSlug":"cap-oil-company","state":"TX","county":"Callahan","totalWells":64,"producingWells":26,"permits24mo":0,"spuds24mo":0,"ducCount":30,"topFormation":"Barnett","rankInCounty":2,"firstPermitDate":"1957-02-13","lastPermitDate":"1986-01-14"}