Building on Strong Foundations

Pipes for Jacket Components

Jacket Components for for Offshore Oil & Gas

Providing a stable and reliable foundation for offshore oil and gas industry

Jacket components play a crucial role in the offshore oil and gas industry, providing a stable and reliable foundation for production platforms and enabling the exploration and extraction of oil and gas resources from the ocean. Together with the topside they build large parts of offshore oil and gas jackets. Our worldwide network of production facilities enables us to deliver serial production of jacket components for large scale projects. While the jacket acts as a stable foundation below the waterline, the topside is the heart of a platform and often operates as facility for the further processing of oil and gas, drilling rigs or living quarters. Based on our extensive expertise, we are able to provide you with pipe components for all types of jacket foundations and topsides.

Locations

A total of four EEW plants are capable of manufacturing components for jackets and topsides. Due to the ideal location in Europe and Asia, projects can be served worldwide.

Experience

Having more than 50 years’ experience in the fabrication of structural pipes and pipe components for offshore foundations and topsides, we contribute to the project success of our customers with technical support and a holistic project management approach.

Product Portfolio

EEW offers an incomparably wide range of pipes for jacket components. In addition to the production of complex individual components, EEW offers post production services to supply customer projects with components for ready-for-installation constructions. Customized production and quick changeover of the production equipment ensure a high level of flexibility in production and make it possible to meet almost all customer requirements.

Dimensions of Jacket Components

0.4 - 5.5 m

Outer diameter

300 mm

Wall thicknesses

120 m

total length

≤ 800 t

total tonnage

Reasons to partner with EEW Group

Construction Service

For more than 50 years in the steel pipe business, the EEW Group has been one of the leading manufacturers of SAW pipes. In order to maintain this position in the future, we do not just deliver our customers steel pipes of the highest quality, but we support them with complete solutions for their ambitious projects.

Project Management

EEW’s scope of supply includes not only the production of topside elements but also comprehensive project management. In order to manufacture the components precisely, EEW produces project-specific workshop drawings. In addition, EEW coordinates cooperation with subcontractors for add-on components.

Supply Chain

So as to ensure that the quality of the attachments is just as high as that of the structural pipes, EEW works exclusively with qualified subcontractors. They manufacture components such as cones, which are then assembled to the structure by EEW. The suppliers of primary materials such as plates are also qualified and regularly audited.

Point-to-Point Construction Service

Our Point-to-Point Construction Service involves the pre-fabrication of piping components from detailed engineering and pipe production to the organisation of transport. At an early stage, EEW starts the pre-project planning in close collaboration with the customer. By detailed engineering, the optimal piping solutions are mutually identified. When pipe production starts, the key activity
of our Point-to-Point Construction Service – the fabrication of ready for assembly piping components – is applied.

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References

Qatargas, WHP12N Jacket

year	2020
costumer	Saipem
country	Qatar
material	API 2W Grade
dimensions	diameter (mm): 406-914 wall thickness (mm): 12,7-25,4 max. length (mm): 11.700
tonnage	4.159 t

Jacket Material Saudi Aramco Marjan

year	2020
costumer	LTHE, MCDermott
country	Saudi Arabia
material	API 2 W Grade 50
dimensions	diameter (mm): 406-1.372 wall thickness (mm): 9,53-63,5 max. length (mm): 11.800
tonnage	11.985 t

Jacket Material + Cones ONGC's 98/2 NELP Block (CPP & LOUP) Project

year	2019
costumer	Sapura
country	Saudi Arabia
material	S355 J2+N API 2 H Grade 50
dimensions	diameter (mm): 406-2.674 wall thickness (mm): 15-80 max. length (mm): 4.000
tonnage	7.467 t