Rig & platform

A whole range of different structures are used offshore, depending on field size and water depth. In the last few years we have seen a gradual migration from mostly topside installations to increased sea bottom installations. However there is still a high percentage of oil field developments that require topside rigs and structures for either drilling, production, processing and offloading to tankers.

Designing a production and processing floating structure is a very challenging engineering task that encompasses a wide variety of engineering disciplines including buoyancy and mooring studies, skid and modules fixation and structural integrity and safety studies. Mechanical engineers rely on modern computing tools to aid the design process. Finite element analysis (FEA) is the most extended computational tool for stress, vibration and fatigue calculations of offshore structural components.

Oil and gas rig FEA services


Production and processing offshore rig structures, mechanical and thermal-mechanical simulations.

Oil and gas rig stability FEA services

Stability & Mooring

Offshore rigs and platforms stability and mooring calculation services.

Oil and gas safety FEA services


Oil and gas safety and risk assessment services. Venting, flare and explosion studies.

Other areas of oil and gas



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