SafetyMore than 95% of US Gulf crude production shut in as Hurricane Ida makes landfallIda has shut in about 1.7 million barrels per day of US Gulf outputDirect hit: Hurricane Ida made landfall as an extremely dangerous Category 4 storm in Louisiana on Sunday, according to the National Hurricane Center, 16 years to the day after Hurricane Katrina devastated the regionPhoto: AFP/SCANPIXJennifer PresleyHouston