Ecopetrol SA engages in the exploration, development, and production of crude oil and natural gas. It operates its business through the following segments: Exploration and Production; Transportation and Logistics; and Refining, Petrochemicals, and Biofuels. The Exploration and Production segment engages in the oil and gas exploration and production activities. The Transportation & Logistics segment comprises of pipelines and other transportation activities. The Refining, Petrochemicals, and Biofuels segment involves refining activities and its products include motor fuels, fuel oils, and petrochemicals. The company was founded in 1948 and is headquartered in Bogota, Colombia.