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Ulstein Equipment

Seismic Research Vessel Designs

Ulstein 3D/4D seismic and research vessel designs (84-106 m) for streamer operations, node deployment, seafloor mapping, surveys and sediment sampling.

Description

Ulstein’s seismic research vessel designs serve 3D/4D geophysical exploration and oceanographic research, supporting exploration, development and reservoir management.

Key features

  • Seismic streamer operations, bottom node deployment, high-resolution seafloor mapping, surveys and sediment sampling
  • Optimised positioning, speed control and 3D/4D data recording and processing systems
  • Spacious work decks, generous office and accommodation capacity
  • Low noise levels, fuel-efficient solutions and good seakeeping

Design portfolio

  • SX133: 84 m x 17 m
  • SX124: 89 m x 19 m
  • SX134: 92 m x 21 m
  • SX120: 106 m x 24 m

References

  • Polarcus Selma (2011), Polarcus Naila (2010), Oceanic Sirius (2011), Tamhae 3 (2023, Korea Institute of Geoscience and Mineral Resources)

Specifications

Name Length Beam
SX133 84m 17m
SX124 89m 19m
SX134 92m 21m
SX120 106m 24m
Name Yard Number Built Owner
Polarcus Selma (Vyacheslav Tikhonov) 2011 OAO Sovcomflot
Polarcus Naila (SW Mikkelsen) 2010 Shearwater GeoServices
Tamhae 3 2023 Korea Institute of Geoscience and Mineral Resources
Oceanic Sirius 286 2011 Oceanic Seismic Vessels

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