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Turret mooring system of FPSO. A mooring turret is installed at the centre of the ship, where all anchoring lines terminate and around which the ship is free to. Thirty years ago, SBM Offshore pioneered the turret concept to moor vessel- based FPSOs. Since then we’ve installed nearly 50 turrets around the world. Floating Production Storage and Offloading vessels, or FPSOs, are offshore from the seafloor to the vessel’s turret and then to the FPSO on the water’s surface.

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For more information and data about oil and gas and petrochemical projects go to Project Smart Explorer Tags: The electrical power supply of submerged equipment, the control system, all the information and communication systems pass also through the turret. Besides this incident, FPSOs have spilled less than approximately barrels of oil combined.

Leave a Reply Click here to cancel pfso. More How it Works Articles. This Azurite FDPSO incorporates deepwater drilling equipment that will help to develop the field and can be removed and reused after all the Azurite production wells have been drilled. It also up lift the oil and gas and associated water and condensates production risers as well as it supports piping for water or gas injection when used.

The turret sinks beneath the waves and can be reconnected later.

How Do FPSOs Work? | Rigzone

In relatively calm waters, turrft as in West Africaturrets can be located externally to the ship structure, hanging off the bow of the FPSO. How Does Well Control Work? A swivel provides product and utility connections between turet tanker facilities and the seabed. This provides a more operational uptime and less risk of tanker collision compared with spread-moored FPSO s.

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Moored in place by various mooring systems, FPSOs are effective development solutions for both deepwater and ultra-deepwater fields.

After processing, an FPSO stores oil or gas before offloading periodically to shuttle tankers or transmitting processed petroleum via pipelines. Floating Production Storage and Offloading vessels, or FPSOs, are offshore production facilities that house both processing equipment and storage for produced hydrocarbons.

Internal turret mooring systems also allow vessels to remain on location permanently. The internal turret is located in the front end of a vessel. If the turret is attached to the floating unit, the turret trret part of the mooring system and called Turret Mooring system.

Additionally, because FPSOs can be moved, they are a more economical solution for more marginal fields, in that the vessel can be moved to another development and redeployed once the original field has been depleted. How Does Gas Injection Tyrret Usually built in modules, FPSO production equipment can consist of water separation, gas treatment, oil processing, water injection and gas compression, among others.

But the design utrret the external turret make it easier to be mounted on tankers converted into FPSO.

One day – One Word

Being positioned outside of the hull the external turret can bear less tturret and production equipment than internal turret. Sometimes it can be found in the middle.


The basic design of most FPSOs encompasses a ship-shaped vessel, with processing equipment, or topsides, aboard the vessel’s deck and hydrocarbon storage below in the double hull.

Permanently moored, FPSOs are turert development solutions for a number of different offshore field situations.

The turret supports the multi pass fluid swivel and forms the interface between sub-sea facilities and topsides. Hydrocarbons are then transferred to the vessel’s double-hull for storage.

For harsher environments like the North Seathe turret is generally located internally. Also, FPSOs are an optimal choice for development when there are no existing pipelines or infrastructure to transfer production to shore.

While gas is many times transferred to shore via pipeline or re-injected into the field to boost production. One day – One Word. Crude oil that is stored onboard is frequently transferred to shuttle tankers or ocean barges going ashore, via a loading hose. Loading oil from the stern of the FPSO to the bow of the shuttle tanker is known as tandem loading. For more information and data about oil and gas and petrochemical projects go to Project Smart Explorer.

Because FPSOs can be disconnected from their moorings, these offshore production vessels are optimal for areas that experience adverse weather conditions, such as cyclones and hurricanes.