Petrobras (also known as Petróleo Brasileiro) is a company that specializes in oil and natural gas exploration and production. It operates through three segments: Exploration and Production (E&P), Refining, Transportation and Marketing (RT&C), and Gas and Energy (G&E). The E&P segment engages in the exploration, development, and production of crude oil, natural gas liquids, and natural gas. The RT&C segment offers refining, logistics, transportation, marketing, and sale of crude oil and derivatives, ethanol exports, and petrochemical operations. The G&E segment provides logistics and commercialization of natural gas and electricity, electricity generation through thermoelectric plants, as well as natural gas processing and fertilizer operations.