Frontier Oil

Frontier Oil , begun in 1949 as Wainoco Oil, is a U.S. energy company. Its headquarters are located in Houston, TX, and its subsidiary company, Frontier Refining & Marketing, Inc., is located in Denver, CO. Frontier's primary products are gasoline, diesel, and asphalt, and are marketed in the Rocky Mountain and Plains States.

Frontier Oil owns refineries in Cheyenne, WY and El Dorado, KS. The Cheyenne Refinery has a capacity of (bpd) and the El Dorado Refinery has a capacity of .

On November 7, 2007, Frontier announced that the third quarter of 2007 had been the most profitable in the company's history. They reported a total income of US $137,200,000 for the quarter, and $432,700,000 for the year to that point.

See also

• List of oil refineries

References

External links

• Frontier Oil website
• Crude pipelines serving Frontier's refineries