Hassi Messaoud häs´sē mĕs˝säo͞od´ [key] [Arab.,=blessed well], town, E Algeria. Formerly a watering hole in the Sahara desert, Hassi Messaoud rose to prominence with the discovery of oil in 1956. In 1979, oil refining expanded greatly. A refinery is located in the town, and pipelines carry oil to Skikda, Algiers, Bejaïa, and Arzew. By the early 1980s half of Algeria's total oil production came from the field.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.
See more Encyclopedia articles on: Algerian Political Geography