Hess Oil and Chemical Corporation was a company begun in the 1930s by Leon Hess of New Jersey to distribute heating oil. It expanded over the years to include refining and marketing of heating oil and other petroleum products through terminals and gasoline stations. In 1968, Hess Oil and Chemical Corporation merged with Amerada Petroleum Corporation into Amerada Hess Corporation (NYSE: HES). Since 2006, the merged company has been called Hess Corporation. Before the merger, Hess Oil and Chemical developed the Hess Oil Virgin Islands Corporation (HOVIC) Refinery on St. Croix, United States Virgin Islands, at the time the largest oil refinery in the world. After 1998 the refinery built by HOVIC operated under the name HOVENSA. It is a joint venture with PDVSA and is 50% owned by Hess Corporation. HOVENSA announced plans to close later on in the year on January 18, 2012.
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