Offshore Congo Discovery Expands Moho Resources

TotalEnergies EP Congo has identified a new hydrocarbon accumulation on the Moho license offshore the Republic of Congo. The discovery, made through the MHNM-6 NFW exploration well, targets additional resource development using existing offshore infrastructure.

Exploration results confirm new hydrocarbon resources
The MHNM-6 NFW well, drilled on the Moho G structure, encountered a hydrocarbon column of approximately 160 meters within Albian reservoirs. Reservoir quality was assessed as suitable for production, supported by an extensive data acquisition and sampling campaign to refine subsurface interpretation.

The Moho G discovery complements a previous find on the nearby Moho F structure. Combined, these discoveries are estimated to contain close to 100 million barrels of recoverable resources. The results contribute to expanding the region’s offshore resource base and support ongoing development planning.

Tie-back strategy enables cost-efficient development
Development of the Moho G and Moho F structures is planned through a tie-back to existing Moho production facilities. This approach reduces the need for new standalone infrastructure, enabling a shorter development cycle and lower capital expenditure.

The proximity of the discoveries to current assets allows integration into an established offshore production network. This model aligns with standard offshore development practices, where subsea tie-backs are used to optimize resource recovery while minimizing project complexity.




Existing infrastructure supports production scaling
The Moho license is already equipped with two Floating Production Units (FPUs), Alima and Likouf, with a combined production capacity of approximately 90 thousand barrels of oil equivalent per day (kboe/d, 100% basis). These facilities provide the processing and export capacity required to accommodate additional volumes from nearby discoveries.

By leveraging existing infrastructure, the development supports efficient resource monetization while maintaining operational continuity. This approach contributes to a more resilient offshore production system and supports integration within the broader digital supply chain of upstream operations.

Edited by Romila DSilva, Induportals Editor, with AI assistance.