| Petroleo Brasileiro SA Petrobras (Petrobras) is a Brazilian integrated oil and gas company. It operates in five segments: exploration and production; refining, commercialization and transport of oil and natural gas; petrochemicals; distribution of derivatives, electrical energy, biofuels and other renewable energy sources. Directly or through its subsidiaries, Petrobras is engaged in the research, extraction, refining, processing, commercialization and transport of oil from wells, shales and other rocks, its derivatives, natural gas and other liquid hydrocarbons, as well as in activities related to energy, promoting research, development, production, transport, distribution and commercialization of all forms of energy. As of December 31, 2010, it had 132 production platforms, 16 refineries, 291 vessels, 29,398 kilometers of pipelines, six biofuel plants, 16 thermoelectric plants, one pilot wind farm, 8,477 service stations and two fertilizer plants, as well as presence in 30 countries. |