Taken from Occidental's 2012 annual video
Afren is one of the largest independent oil and gas exploration and production companies operating in Africa and the Middle...
Far East Energy Corporation engages in the acquisition, exploration, development, and production of coalbed methane gas properties in the People's...
Occidental Petroleum Corp.
10889 Wilshire Boulevard
Los Angeles , CA 90024-4201
SIC Code: 1311