TotalEnergies SE has awarded Shearwater Geoservices Holding AS a contract to conduct an ocean bottom node (OBN) survey in Angola’s Block 32. The project will focus on the Louro and Mostarda fields, where Shearwater previously carried out a 4D streamer survey for TotalEnergies. The deepwater OBN survey will be executed using the SW Tasman, a seismic node-laying vessel equipped with dual remotely operated vehicles (ROVs). The SW Tasman, converted in 2023 for specialized node-laying tasks,