Norwegian company Shearwater GeoServices has completed a 3D tow rig and underground survey off the coast of Nigeria on behalf of TotalEnergies and Matrix Energy.

The two-month 3D marine seismic survey was conducted in partnership with Harvex Geosolutions on blocks OML 100 and OPL 2010 on behalf of TotalEnergies EP Nigeria Limited and Matrix Energy.
SW Duchess was the primary seismic ship, with SW Gallien serving as the designated source ship.
Norwegian company Announced for work at the end of 2025The name of the client or project was not revealed at that time. The program follows Shearwater’s expanding portfolio of work in the wider West Africa region.
“Shearwater is pleased to have completed this 3D live stream and bottom survey offshore Nigeria, which continues our strong relationship with TotalEnergies and builds on a program of work in Nigeria and across the region.” Shearwater CEO said Irene Wag Bassil.
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