Composite risers for deep waters using a numerical modelling approach

Amaechi, C.V. and Gillett, N. and Odijie, A.C. and Hou, X. and Ye, J. (2019) Composite risers for deep waters using a numerical modelling approach. Composite Structures, 210. pp. 486-499. ISSN 0263-8223

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Abstract

There has been an increase in the application of composite structures in the oil and gas industry over the past four decades. This is due to more technological advancement and an increase in demand for the oil and gas. This trend has led to offshore exploration to transit from shallow water to deep water operations. Thus the need for more lightweight composite structures to reduce the deck loads and enable ease of operation. Composite risers are important as the properties of composite materials can be harnessed to improve riser performance and weight. This will enhance the development of deep water hydrocarbon reservoirs. In this paper, numerical stress analysis of composite offshore risers for deep water applications is carried out. ANSYS ACP is used for the finite element modelling of the composite riser for six load cases. From the design, recommendations for the design of the composite riser are made.

Item Type:
Journal Article
Journal or Publication Title:
Composite Structures
Additional Information:
This is the author’s version of a work that was accepted for publication in Composite Structures. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Composite Structures, 210, 2019 DOI: 10.1016/j.compstruct.2018.11.057
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2500/2503
Subjects:
ID Code:
129171
Deposited By:
Deposited On:
28 Nov 2018 15:06
Refereed?:
Yes
Published?:
Published
Last Modified:
08 Aug 2020 07:11