Oslo-listed seismic data specialist TGS has won a contract for offshore wind site characterisation, including acquisition, imaging, and interpretation services offshore Norway.

The vessel Ramform Vanguard will start acquisition in early July, with a duration of approximately 25 days.

The imaging and interpretation work will begin concurrently. Data acquisition and the final data delivery to the client is set for the first quarter of 2026.

The vessel is equipped with TGS’s ultra-high-resolution 3D streamers and integrated geophysical sensors, which provide high-resolution data of the shallow subsurface targets for wind farm development.

“We are seeing strong client adoption for our high-quality geophysical approach to mapping shallower subsurface targets, which supports data-driven decision making for offshore wind farm development and offers a compelling alternative to traditional geophysical wind solutions,” said Kristian Johansen, CEO of TGS.