Company Description:Occidental Petroleum Corporation engages in the acquisition, exploration, and development of oil and gas properties in the United States, the Middle East, Africa, and Latin America. Its Chemical segment manufactures and markets basic chemicals, including chlorine, caustic soda, chlorinated organics, potassium chemicals, ethylene dichloride, sodium silicates, and calcium chloride. The Midstream and Marketing segment gathers, processes, transports, stores, purchases, and markets oil, condensate, NGLs, natural gas, carbon dioxide, and power.