A cost effective solution insensitive to water depth

Deep Sea Anchors AS is a provider of innovative anchor solutions for offshore floating structures especially in soft seabed sediments.

We have expertise in marine soil mechanics to provide engineering design and geotechnical consultancy for anchoring larger floating structures, to the offshore energy industries as well as for offshore civil applications.

Msys004 Copy 1

What is the DPA concept?

The Deep Penetrating Anchor (DPA) concept is a solution based on the need from the offshore industry to find a more cost-effective technology as oil and gas exploration moved into deeper waters.

Thumb Deep Penetrating Anchor Dpa 565 750 1

Stories & Case-Studies

Foto, Ole Jørgen Bratland /Equinor Why Place Wind Turbines Offshore? The wind has been used as an energy source for...

Dynamically Installed Anchors for Floating Offshore Turbines

Statoil has invested in Deep Sea Anchors (DSA). Statoil’s entry on the owner side will boost the development and further...

Statoil invests in Deep Sea Anchors

Two fullsize 75ton Deep Penetrating Anchors™ were fabricated at the Western Shipyard in Klaipeda, Lithuania and delivered at the Central...

DPA Installation – Gjøa Field

1:3 Scale Prototype Testing at Troll East Area 2 The Troll field test, together with the test performed in Trondheimsfjord...


Small prototype testing was performed in Trondheimsfjord in August 2003.  Two anchors of approximately 1/3 the expected average full size...

Small Prototype Test

Front Image Ship