Taken from Occidental's 2012 annual video
Global Oil & Gas AG engages in the development of onshore oil and gas fields. It operates through Crude Oil...
SilverWillow Energy Corporation is an oil sands development company focused on developing a first class portfolio of 100% owned in...
Occidental Petroleum Corp.
10889 Wilshire Boulevard
Los Angeles , CA 90024-4201
SIC Code: 1311