The fire on a platform in the Gulf of Mexico has been extinguished , Pemex says . A pipeline carrying crude oil from Canada to Texas ruptured Sunday morning near Beaumont, Texas, spilling about 42,000 gallons into Galveston Bay and forcing authorities to shut down two refineries, according to the U.S. Coast Guard. Four workers were killed in the oil rig fire , which started early Wednesday .
The fire on a platform in the Gulf of Mexico has been extinguished , Pemex says . 45 workers were injured in the blaze , according to the state oil company . Four workers were killed in the oil rig fire , which started early Wednesday .