Universiti Teknologi Malaysia Institutional Repository

Ultra deep water subsea pipeline design & assessment

Koto, J. and Junaidi, Abdul Khair and Selamat, Ali (2015) Ultra deep water subsea pipeline design & assessment. In: 2nd Conference on Ocean, Mechanical & Aerospace -Scientists & Engineers-, 2015.

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Official URL: http://isomase.org/OMAse/Vol.2-2015/Section-3/3-8....

Abstract

The ultra-deep water is a severe condition that leads to a challenge to the subsea pipeline during installation and operation. Subsea pipeline is subjected to extreme internal and external pressures. The difference of internal and external pressures in ultra-deep water is a critical issue in selection of wall thickness of subsea pipeline to be safe during installation and operation. In this paper, design and assessment of subsea pipeline in ultra-deep water is presented using Subsea Pro Simulation based on safety zone. In the software, the safety zone is determined based on internal and external loads acting on subsea pipeline. Results of simulation agree with current operating wall thickness.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:subsea pipeline, ultra-deep water
Subjects:T Technology > TC Hydraulic engineering. Ocean engineering
Divisions:Chemical Engineering
ID Code:60805
Deposited By: Widya Wahid
Deposited On:01 Mar 2017 06:58
Last Modified:08 Aug 2017 03:45

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