When the Chemical Safety Board revealed how Jose Wilfredo Perez Jr. died last year trying to flee a toxic plume of hydrogen sulfide wafting through Pemex's Deer Park oil refinery, the federal agency ...
HOUSTON, Feb 23 (Reuters) - The lack of a standard system for correctly identifying idled equipment at ‌Pemex's Deer Park, Texas, refinery led to a poison ‌gas release that killed two workers, the U.S ...