A massive fire broke out at a Marathon Petroleum refinery in Louisiana on Saturday, resulting in a shelter in place order for nearby towns and spewing out a huge black cloud of smoke into the sky. Fortunately, there were no reported injuries and the cause of the fire is still under investigation. However, this disruption in production could have a significant effect on the global fuel market due to the refinery’s large output. The affected areas remain on high alert until the fire is completely extinguished.