Woodside Petroleum Ltd (Woodside) is an Australia-based oil and gas company. Woodside, along with its subsidiaries is engaged in hydrocarbon exploration, evaluation, development, production and marketing. As of December 31, 2011, the Company produced around 700,000 barrels of oil equivalent each day from a portfolio of facilities, which it operates on behalf of some of the major oil and gas companies. It operating facilities include six liquefied natural gas (LNG) trains, five offshore platforms and four oil floating production storage and offloading (FPSO) vessels. It is one of the non-government operators LNG plants. The Company operates six segments: North West Shelf Business Unit, Australia Oil Business Unit, Pluto Business Unit, Browse Business Unit, United States Business Unit and Other. In September 2012, it sold a minority portion of its equity in the proposed Browse LNG Development to Japan Australia LNG (MIMI Browse) Pty Ltd.