International Journal of Energy Engineering          
International Journal of Energy Engineering(IJEE)
Frequency: Yearly
Editor-in-Chief: Prof. Sri Bandyopadhyay(Australia)
Risk Analysis of Oil/Gas Leakage of Subsea Production System Based on Fuzzy Fault Tree
Full Paper(PDF, 618KB)
Subsea production system, being of high value to deep water oil and gas production, has become more and more important recently. Simultaneously, issues related to its safety and reliability is hotly disputed by engineers and scholars. Based on fuzzy fault tree, risk analysis of oil and gas leakage is successfully completed. Through the construction of fault tree, qualitative analysis is conducted, obtaining minimum cut sets and cut-sets importance. Moreover, quantitative analysis, based on theory of fuzzy sets, is employed, through which we work out failure probability, probabilistic importance and critical importance. The above-mentioned results serve as a good reference to avoid oil and gas leakage in subsea production system.
Keywords:Subsea Production System; Oil/Gas Leakage; Risk Analysis; Fuzzy Fault Tree Analysis; Fuzzy Set Theory
Author: Haitao Zhang1, Menglan Duan2, Mingchen Ni2, Xianwei Hu2
1.Offshore Oil Engineering Co. LTD., Tanggu, Tianjin 300452 PR China
2.Offshore Oil and Gas Research Center, China University of Petroleum, Beijing 102249 PR China
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