eprintid: 1899
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/18/99
datestamp: 2023-11-09 15:50:04
lastmod: 2023-11-09 15:50:04
status_changed: 2023-11-09 15:41:35
type: conference_item
metadata_visibility: show
creators_name: Dawotola, A.W.
creators_name: Trafalis, T.B.
creators_name: Mustaffa, Z.
creators_name: Van Gelder, P.H.A.J.M.
creators_name: Vrijling, J.K.
title: Data-driven risk based maintenance optimization of petroleum pipelines subject to corrosion
ispublished: pub
keywords: Consequence; Corrosion attack; Data-driven; Data-driven approach; Economic loss; Environmental damage; Failure data; Failure frequency; Human risks; Human safety; Integrity maintenance; Long-term corrosion; Maintenance budgets; Maintenance optimization; Optimal inspection; Pipeline operation; Poisson process; Power law; Repairable systems; Risk-based; Risk-based maintenances; Total loss; Uniform corrosion, Large scale systems; Losses; Maintenance; Optimization; Petroleum pipelines; Pitting; Poisson distribution; Stress corrosion cracking, Safety engineering
note: cited By 3; Conference of 21st International Offshore and Polar Engineering Conference, ISOPE-2011 ; Conference Date: 19 June 2011 Through 24 June 2011; Conference Code:86486
abstract: In this paper, we propose a data-driven approach to find the optimal inspection interval for a petroleum pipeline that is subject to long-term corrosion failure. The approach accounts for the determination of both the failure frequency and consequences of failure. Three forms of corrosion are studied; these are uniform corrosion, pitting corrosion and stress corrosion cracking. Failure frequency is estimated by fitting historical failure data of pipeline into either a homogenous Poisson process or power law. The consequences of corrosion attack is calculated in terms of economic loss, environmental damage and human safety and determined for small leaks, large leaks and rupture of pipeline. Both failure frequency and consequences are utilized to estimate total loss due to pipeline operation. A risk based integrity maintenance optimization of the pipeline is obtained by minimizing the economic loss of pipeline, taking human risk and maintenance budget as constraints. The approach is very robust and well validated. Copyright © 2011 by the International Society of Offshore and Polar Engineers (ISOPE).
date: 2011
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-80052751568&partnerID=40&md5=22128bd201a5f9d1be039f48cb2021a6
full_text_status: none
publication: Proceedings of the International Offshore and Polar Engineering Conference
place_of_pub: Maui, HI
pagerange: 122-129
refereed: TRUE
isbn: 9781880653968
issn: 10986189
citation:   Dawotola, A.W. and Trafalis, T.B. and Mustaffa, Z. and Van Gelder, P.H.A.J.M. and Vrijling, J.K.  (2011) Data-driven risk based maintenance optimization of petroleum pipelines subject to corrosion.  In: UNSPECIFIED.