| CO2地质封存中单井源泄漏风险的 |
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| 引用本文： | 汪黎东,顿小宝,张天赢,甄文鑫.CO2地质封存中单井源泄漏风险的[J].化工环保,2013,33(1):76-79. |
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| 作者姓名： | 汪黎东 顿小宝 张天赢 甄文鑫 |
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| 作者单位： | 1. 华北电力大学（保定）;环境科学与工程学院，河北;保定;071000；2. 保定民用电有限责任公司，河北;保定;071051 |
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| 摘 要： | 通过模拟某废弃井CO2泄漏事故，对CO2泄漏事故进行风险评估。利用高斯模型得到不同大气条件下泄漏事故的影响范围及CO2浓度分布特征，并采用信息扩散法对模拟结果进行评价。研究结果可为利用钻井封存CO2项目的安全规划及风险防控提供理论依据。
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| 关 键 词： | 二氧化碳 地质封存 风险评估 泄漏 |
| 收稿时间： | 2013-03-14 |
Risk Assessment and Modeling of CO2 Leakage from Single Well in Geological Sequestration Process |
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| Wang Lidong
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Dun Xiaobao
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Zhang Tianying
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Zhen Wenxin.Risk Assessment and Modeling of CO2 Leakage from Single Well in Geological Sequestration Process[J].Environmental Protection of Chemical Industry,2013,33(1):76-79. |
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| Authors: | Wang Lidong Dun Xiaobao Zhang Tianying Zhen Wenxin |
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| Institution: | 1. Institute of Environmental Science and Engineering，North China Electric Power University （Baoding），Baoding Hebei 071000，China；;2.Baoding Civil Electricity Co. Ltd.，Baoding Hebei 071051，China |
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| Abstract: | CO2 leakage accident was simulated in an abandoned well and its risk assessment was carried out. Gaussian Model was used to investigate the leakage scope and the CO2 concentration distribution under various atmospheric conditions. The information diffusion method was used to evaluate the simulated results. The research results provide a theoretical basis for safety planning and risk prevention and control of CO2 storage in abandoned well. |
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| Keywords: | carbon dioxide geological sequestration risk assessment leakage |
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