Open AccessApplication of Analytical Hierarchy Process in the Risk Assessment of Salt Rock Underground Gas Storage
Author(s) -
Wang Bao-qun,
Qiangyong Zhang
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1578/1/012213
Subject(s) - analytic hierarchy process , environmental science , settlement (finance) , risk assessment , petroleum engineering , underground storage , mining engineering , risk analysis (engineering) , forensic engineering , engineering , waste management , computer science , operations research , business , computer security , world wide web , payment , radioactive waste
Based on fuzzy comprehensive evaluation of gas storage risk factors, the paper has established risk analytical hierarchy process of three accidents, destruction, leakage and surface settlement of gas storage in layered salt rock. The model has been used to evaluate operation risk condition of Jintan salt rock underground gas storage in Jiangsu Province. And weights distribution of effected by three accidents risk factors and risk grade of gas storage have been determined.