Operational for more than 55 years, Holly Corporation is an independent petroleum refiner and marketer. Holly manufactures a wide variety of products, such as gasoline, diesel fuel and jet fuel. The company s subsidiary, Holly Energy Partners, leases more than 1,500 miles of petroleum product pipelines in Texas, New Mexico and Oklahoma, and refined product terminals in Southwest and Rocky Mountain States. Headquartered in Dallas, it oversees the functioning of petroleum refineries, crude oil and vacuum distillation facilities in Artesia and Lovington, N.M., and Woods Cross, Utah. Additionally, Holly Corporation supplies asphalt products from various terminals in Arizona and New Mexico, conversion refinery solutions and sour crude oils.