10889 Wilshire Blvd.
Los Angeles, CA, 90024 United States
(310) 208-8800
http://www.oxy.com
#122 in
FORTUNE 500 (May 2012)
S&P 500 (October 1, 2012)
#76 in
FT Global 500 (July 2012)
#122 in
FORTUNE 1000 (May 2012)
Harnessing its heritage of Western technical know-how, Occidental Petroleum engages in oil and gas exploration and production and makes basic chemicals, plastics, and petrochemicals. In 2011 it reported proved reserves of 3.2 billion barrels of oil equivalent, primarily from assets in the US, the Middle East, North Africa, and Latin America. Subsidiary