{"name":"Texas Petroleum Investment Company Drilling Activity in Caldwell County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/texas-petroleum-investment-co/texas/caldwell","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Texas Petroleum Investment Company","operatorSlug":"texas-petroleum-investment-co","state":"TX","county":"Caldwell","totalWells":466,"producingWells":412,"permits24mo":11,"spuds24mo":0,"ducCount":7,"topFormation":"Austin Chalk","rankInCounty":1,"firstPermitDate":"1949-10-16","lastPermitDate":"2024-12-03"}