Refining

Marathon’s operations include a seven-plant refinery network with 1,016,000 barrels per day (bpd) of crude oil throughput capacity. The system is managed as a single refining, transportation and marketing entity, enhancing the Company’s flexibility in supplying markets throughout the Midwest and Southeast.

Marathon’s refineries are integrated via pipelines and barges to maximize operating efficiency. The transportation links that connect the refineries allow the movement of intermediate products to optimize operations.

Marathon’s refineries are located in:

Garyville, Louisiana   Crude capacity:  256,000 bpd  
Catlettsburg, Kentucky  Crude capacity:  226,000 bpd
Robinson, Illinois  Crude capacity:  204,000 bpd
Detroit, Michigan  Crude capacity:  102,000 bpd
Canton, Ohio  Crude capacity:    78,000 bpd
Texas City, Texas  Crude capacity:    76,000 bpd
St. Paul Park, Minnesota     Crude capacity:    74,000 bpd