Significant Advancement in Pre-Salt Exploration
The FPSO Pioneiro de Libra, a crucial asset of the Altera&Ocyan joint venture, celebrates six years of innovative operations in the Mero field, located in the coveted Brazilian pre-salt. Since the start of production in 2017, this pioneering vessel has contributed over 68 million bbl of oil, symbolizing a significant milestone both for the company and for Brazil’s oil industry.
Operational Excellence and Safety
The impressive performance of the FPSO Pioneiro de Libra is not just quantitative. The unit processed an extraordinary volume of 4.6 billion m³ of gas, part of which was reinjected into the reservoir, demonstrating the company’s commitment to sustainable practices. Additionally, the floating production storage and offloading unit achieved production records, exceeding 50,000 bbl/day, and maintained an annual operational efficiency above 98%, approaching the historic record of 99.85% achieved in 2020. This performance highlights Altera&Ocyan’s dedication to safety standards, marked by 1,744 days without lost-time accidents.
Management and Strategic Innovation
Marcelo Marques Nunes, CEO of Altera&Ocyan, emphasizes the complexity of the ongoing operations of the FPSO Pioneiro de Libra, highlighting the need for attitude, precision, and resilience. Effective management and a highly skilled team are essential for the continued success of the PDL. Thales Moran, Operations Manager, adds that he is proud of the vessel’s significant contribution to the history of the Brazilian pre-salt.
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Sustainability and Technology Initiatives
2023 has been a year of advancements for Altera&Ocyan, with the implementation of a comprehensive Planning, Maintenance & Integrity program. The FPSO Pioneiro de Libra has excelled not only in technology and innovation but also in sustainability. The unit has made significant improvements, such as aligning the second membrane bank for CO2 removal and increasing the capacity for producing potable water, reinforcing its commitment to environmentally responsible practices.
A Strategic Asset in the Pre-Salt
The FPSO Pioneiro de Libra is the first vessel to operate in the Mero Field, in the Libra Block, one of the largest reserves in the Brazilian pre-salt, located in the Santos Basin. The unit is part of a robust program from the Libra Block, aiming to define the best development strategy for the area. Furthermore, the Libra Consortium client, with Petrobras as the operator, is conducting Long-Duration Tests and Early Production Systems, collecting essential data for understanding the reservoir.
Socioeconomic Impact and Strategic Partnerships
Since the beginning of its production, the FPSO Pioneiro de Libra is estimated to have generated over 2,000 direct and indirect jobs, onshore and offshore. The partnership between Altera&Ocyan and other leading companies, such as Petrobras, TotalEnergies, Shell Brasil, among others, demonstrates the importance of collaborative work for technological and sustainable advancement in the oil and gas sector. The construction of the PDL, which began in 2014, involved thousands of professionals and millions of hours of work, establishing the Altera&Ocyan partnership as a success model in the industry.
Technical Data and Promising Future
The FPSO Pioneiro de Libra, with a 12-year charter and service contract with Petrobras, is an example of innovation in the oil and gas industry. With a production capacity of 50,000 bbl/day and operating in ultra-deep waters, the floating production storage and offloading unit is a landmark in the history of oil exploration in Brazil, paving the way for future developments in the sector and reinforcing the country’s position as a leader in pre-salt exploration.
Source: Press Information – CDN Comunicação.

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