eSubsea provide fast track engineering, design and analyse most subsea structures or parts and components of structures for all loads during manufacturing, testing, installation and operation. The engineering includes designing and analyzing various underwater constructions including piping, components and connections (rigid jumper spools, tie-in spools), which are part of pipeline systems and subsea production systems.
eSubsea specialise in fast track engineering and ad hoc subsea design and verification. The design is according to subsea foundations design codes and oil and gas industry recognised recommendations, codes and standards as API, ISO, NORSOK, ASME and DNV.
Subsea structure design
The subsea structures and foundation structures are designed and analysed using structural, piping and finite element analysis. The design loads are compiled in the project design basis which is the first document to be generated. All analysis and calculations are documented in the projects design report.
The following subsea and offshore structures can be designed and analysed for any water depth even ultra deep water:
- Lifting Frames
- Transportation Skids
- Subsea Protection Structure
- Suction Caissons/Anchors
- Pipeline End Modules (PLEM, PLET, FLET)
- Rigid Jumper Spools or Tie-In Spools
- Template and Manifolds
In addition, eSubsea can also do engineering design and analyse the following structures commonly used in a subsea production system:
- Mudmat and Clump Weight Structures
- Riser Bases
- Subsea Isolation Valve Modules (SSIV)
- Hydraulic Distribution Units (HDU)
- Umbilical Termination Assemblies (UTA)
- In-Line Tees
- Pig Launcher and Receivers