TotalEnergies announces the signing of agreements with Conoil Producing Limited (“Conoil”), under which TotalEnergies is to acquire from Conoil a 50% operated interest in block OPL257 and Conoil is to acquire the 40% participating interest held by TotalEnergies in block OML136, both located offshore Nigeria.

Upon completion of this transaction, TotalEnergies’ interest in OPL257 will be increased from 40% to 90%, while Conoil will retain a 10% interest in this block.

Covering an area of around 370 square kilometers, OPL 257 is located 150 kilometers offshore the coast of Nigeria. This block is adjacent to PPL 261, where TotalEnergies (24%) and its partners discovered in 2005 the Egina South field, which extends into OPL257. An appraisal well of Egina South is planned to be drilled in 2026 on OPL257 side, and the field is expected to be developed as a tie-back to the Egina FPSO, located approximately 30 km away.

This transaction, built on our longstanding partnership with Conoil, will enable TotalEnergies to proceed with the appraisal of the Egina South discovery, an attractive tie-back opportunity for Egina FPSO. This fits perfectly with our strategy to leverage existing production facilities to profitably develop additional resources and to focus on our operated gas and offshore oil assets in Nigeria, said Mike Sangster, Senior Vice-President Africa, Exploration & Production at TotalEnergies.

Completion of the transaction is subject to customary conditions, including regulatory approvals.

TotalEnergies in Nigeria

TotalEnergies has been present in Nigeria for more than 60 years and employs today more than 1,800 people across different business segments. Nigeria is one of the main contributing countries to TotalEnergies’ hydrocarbon production with 209,000 boe/d produced in 2024. TotalEnergies also operates an extensive distribution network which includes about 540 service stations in the country. In all its operations, TotalEnergies is particularly attentive to the socio-economic development of the country and is committed to working with local communities.

KeyFacts Energy: Total Nigeria country profile