Offshore Oil and Gas

Our Emergency Response Rescue Vessel (ERRV) range includes vessels performing field support and response operations as well as standby/rescue/emergency towing and coastguard/patrol duties worldwide.

Ulstein seismic research vessels enables high operability during harsh conditions.

Our subsea portfolio includes flexible designs for Offshore Construction, Well Intervention , Inspection/Maintenance/Repair, Subsea Umbilicals and Risers and Flowlines.

Our Derrick Lay Vessel design portfolio comprises state-of-the-art construction vessels with heavy lift and pipelay capabilities, which can be fully customised to client requirements.

Our Heavy Lift and Pipelay design portfolio comprises state-of-the-art construction vessels with heavy lift and pipelay capabilities, which can be fully customised to client requirements.

Our Drillship portfolio includes modular designs for world wide operations and for more specialised operations like in the Caspian Sea and the Arctic.

Our platform supply vessel range includes smaller to medium-sized PSV vessels and larger multipurpose PSVs. These vessels are specialized for efficient supply and support operations worldwide. The flexibility of the design means that they are very well suited for conversions into new segments in case of market changes.

Our designs within the Diving support range are equipped to support a wide range of offshore field development duties.

Our fuel-efficient cable lay designs cover all cable installation projects, including vessels for power and fibre optic telecom cable, inter-array, export and interconnector cable laying. The fully integrated cable lay configuration is tailored to the owner’s requirements.

Our AHTS designs are characterized by a hull and an engine/propulsion system configuration that secure maximized bollard pull as well as fuel efficient operations.

Ulstein offers various ship designs listed in the category 'other designs'. These designs include accommodation vessels, ocean-going tugs and workboats, offshore mining, dredging and rock dumping vessels.

If you are interested in making your vessels more attractive for a charterer, or a potential purchaser, using them in a more profitable market segment, or to reduce its operating costs, Ulstein can help you in the conceptualisation and realisation of conversion, upgrades and retrofits of your existing tonnage.

The amount of available data from vessels is growing. Control systems on board vessels contain large amounts of measuring points with a high sampling rate. This gives several valuable effects and can turn business at sea greener, safer and more profitable with new exciting possibilities.

3 steps can be explored to evaluate the better ship - different vessel performance perspectives of efficiency, effectiveness and efficacy.