Kizomba Satellites Phase 1

Kizomba Satellites Phase 1 Oil Project Profile

Location and Block Details

• The Kizomba Satellites Phase 1 project is located in Block 15, approximately 95 miles (153 km) off the coast of Angola, in water depths of around 4,500 feet (1,372 meters).

Operator and Partners

• The project is operated by Esso Exploration Angola (Block 15) Limited, a subsidiary of ExxonMobil. Other partners in Block 15 include BP Exploration Angola (26.67%), Eni Exploration Angola (20%), and Statoil Angola Block 15 (13.33%), with Sonangol as the concessionaire holding the remaining interest.

Fields Developed

• Phase 1 of the Kizomba Satellites project involves the development of the Mavacola and Clochas satellite fields.

Production Details

• The project started production in July 2012 and is expected to produce approximately 100,000 barrels of oil per day at its peak.
• The total recoverable reserves from the Mavacola and Clochas fields are estimated to be around 250 million barrels of oil.

Infrastructure and Wells

• The project involves the development of 18 production wells with subsea tiebacks to the existing Kizomba A and B floating production, storage, and offloading (FPSO) vessels.

Investment and Local Impact

• The project required an investment of nearly $1.5 billion, with a significant portion spent on local goods and services, including contracts for in-country fabrication, logistics support, training, and development of Angolan personnel.

Production Mechanism

• The oil from the Mavacola and Clochas fields is produced through subsea wells tied back to the Kizomba A and B FPSOs. This setup leverages the existing infrastructure to maximize efficiency and reduce costs.

Environmental and Safety Considerations

• The project was completed ahead of schedule and with industry-leading safety performance, reflecting ExxonMobil’s commitment to safe and efficient operations.

Historical Context

• The success of Phase 1 set the stage for further developments in Block 15, including the subsequent Kizomba Satellites Phase 2 project, which targeted the Kakocha, Bavuca, and Mondo South fields.

Overall, the Kizomba Satellites Phase 1 project is a significant component of the broader Block 15 development, highlighting ExxonMobil's and its partners' efforts to tap into Angola's substantial offshore oil reserves while supporting local economic development.