CVR PARTNERS, LP

The refinery was built in 1906 by the National Refining Company, which was then the second largest oil company in the United States. Built on 75 acres (30 ha), the refinery processed 2,500 barrels per day (400 m 3 /d) of crude oil, compared to today's 108,000-barrel-per-day (17,200 m 3 /d) processing capacity. In 1944, National Refining Company sold the refinery to Cooperative Refinery Association. The nickname COOP would remain for years afterward. In 1982, CRA merged with Farmland Industries. In 2000, Coffeyville Resources purchased the refinery and was led by former TOSCO senior executive Phil L. Rinaldi.

The plant includes a nitrogen fertilizer plant adjacent to the refinery, owned and operated by Coffeyville Resources Nitrogen Fertilizers. Construction began on the nitrogen fertilizer facility in 1998. The initial build of the nitrogen fertilizer plant included shipping an existing gasification plant to Coffeyville from the West Coast. A Texaco coal gasification plant, originally located in Cool Water near Daggett, California, was disassembled, refurbished, and its technology converted to be able to gasify petroleum coke instead of coal. It was then reassembled to form the heart of the nitrogen fertilizer operations.

The plant is only one of two fertilizer plants in North America which does not rely on natural gas as a raw material. It first began production in late 2000. It operates using a petroleum coke gasification technology, formerly licensed by Texaco, as well as other technology, to produce approximately 369,300 short tons (335,000 t) of ammonia and 633,100 short tons (574,300 t) of Urea Ammonium Nitrate Solution (UAN) per year, and is among the lowest cost producers and marketers of upgraded nitrogen fertilizer products in North America.