OVERVIEW OF SUBSEA PIPELINE ENGINEERING

OVERVIEW :

This course will provide fundamental understanding of offshore pipeline systems and outlines design requirements of subsea pipeline systems based on “DNV Offshore Standard – Submarine pipeline systems DNV-OS-F101” as a highly recognized and widely used code in the subsea industry. Other DNV recommended practices such as “Free Spanning Pipelines DNV-F105” and “On-bottom Stability Design of Submarine Pipelines DNV-OS-F109” are also explained in the course.

Alternative internationally recognized design methods applicable to subsea pipeline design are briefly explained as well. The main issues for the design of offshore pipelines from route selection, to material selection, mechanical design (e.g. wall thickness selection, stability, local and global buckling, fatigue, and protection), installation and pre-commissioning are addressed in this training course. Also covered in this practical course are engineering methods for strain based design.

OUTLINE :

1. Subsea Pipeline Fundamental
2. Subsea Pipeline & Riser Overview
3. Pipeline Material Specification
4. Subsea Pipeline Design Basis
5. Route Selection, Marine Survey, Diameter Selection & Sizing Gas Lines
6. Wall Thickness and Grade Selection
7. Collapse Due to External Pressure
8. Local Buckling Due to Bending and External Pressure
9. Buckle Propagation
10. Case Study: Vortex Induced Vibration (VIV) and Fatigue
11. Subsea Pipeline Construction & Installation
12. Preliminary Wall Thickness for Internal Pressure Containment (Burst)
13. Case Study : Drop Object
14. On-Bottom Stability, Hydrodynamic Force Calculation
15. Allowable Span Length
16. Corrosion Protection
17. Subsea Pipeline Construction & Installation
18. Pre-commissioning & pigging

INSTRUCTUR

Ir. Ilmi Ikhsan, MT and Team

PRICE

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