风险分析(工程)
范围(计算机科学)
碳捕获和储存(时间表)
固碳
环境科学
风险评估
管道(软件)
法律工程学
二氧化碳
工程类
石油工程
计算机科学
业务
气候变化
地质学
生物
程序设计语言
海洋学
机械工程
计算机安全
生态学
作者
M Vendrig,j Sponge,Ashley Bird,J Daycock,Øystein Johnsen
摘要
This study analysed the environmental and human-impact risks and human-fatality risks associated with the pipeline transport and sequestration of carbon dioxide (CO{sub 2}) in geological reservoirs. Potential hazards arising from the pipeline transport and associated systems were assessed using a generic modular approach, with release frequencies derived from oil and gas industry failure data. The consequences of the potential releases of CO{sub 2} were then modelled using dispersion analysis software, and analysis conducted to determine the extent of resultant risks arising from the generic modular system. The sequestration risks were analysed using a structured 'what if' exercise conducted by an expert panel. This study concluded that multiple fatality risks from the engineered system are very unlikely, while the risk of fatality to an individual has the potential to exceed typical risk criteria for industrial facilities for a number of the modules considered. However, the generic risk analysis necessarily includes a relatively high degree of conservatism and there is significant scope for the individual risks associated with actual applications to fall within acceptable risk limits. More research is needed before risk profiles for geological reservoirs can be created. 105 refs., 40 figs., 27 tabs.
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