In September 2010, Petro Rubiales followed through with its promise to focus more on developing assets already mature or low risk and less on exploration in high risk areas by divesting itself of fields within the Buganviles oil and gas block of Colombia. It sold a 29.5% interest in Visure and 25% in Tuqueque to a subsidiary of Peruvian company Petrodorado. Though the deal gives Petrodorado a near joint interest in the Buganviles block (45-49.5%) Pacific Rubiales remains the controlling operator.
