Some 54,000 pounds of carbon monoxide, among 40 other contaminants, were released by Motiva in Port Arthur shortly after a tornado earlier this month. The tornado, which started near the ...

Saudi Aramco-owned Motiva Enterprises has expanded its Port Arthur refinery in Texas to become the largest fuel-making plant in the US, Bloomberg reported. The refinery can now process up to 654,000 ...

Motiva Enterprises shut several critical systems at its 659,700 b/d Port Arthur, Texas, refinery early Monday after unusually low temperatures moved into the state. In a filing with the Texas ...