Shearwater GeoServices has been awarded a 4D monitoring contract for towed streamer seismic acquisition in the Campos Basin offshore Brazil.
The 3D and 4D programs will be conducted over 9-months by the SW Empress, over the Marlim, Albacora, and Voador fields, starting late in the second quarter of 2021, Shearwater said.
4D time-lapse seismic monitoring is a key reservoir management tool and Shearwater described itself as a “technology and market leader in 4D towed streamer...