{"name":"Endeavor Energy Resources Drilling Activity in Martin County, Texas","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/endeavor-energy-resources-lp/texas/martin","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-07-04","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Endeavor Energy Resources","operatorSlug":"endeavor-energy-resources-lp","state":"TX","county":"Martin","totalWells":470,"producingWells":226,"permits24mo":32,"spuds24mo":35,"ducCount":54,"topFormation":null,"rankInCounty":7,"firstPermitDate":"1955-09-02","lastPermitDate":"2024-12-02"}