CO 2 -driven Enhanced Oil Recovery as a Stepping Stone to What?
CO 2 -driven Enhanced Oil Recovery as a Stepping Stone to What?
复制标题
CO 2 驱动的提高石油采收率是实现什么目标的垫脚石？
DOI：
10.2172/983734
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发表时间：
2010
影响因子：
4.6
通讯作者：
C. Davidson
中科院分区：
文献类型：
--
作者：
J. Dooley;R. Dahowski;C. Davidson
本文大量借鉴了作者之前发表的研究，以探讨短期二氧化碳驱动的提高石油采收率（CO2-EOR）在多大程度上可以成为“大规模长期封存计划的垫脚石”。在缓解气候变化风险方面。”本文研究了美国CO2-EOR的历史演变，并得出结论，CO2-EOR生产成本的估计或基于这种能源安全驱动的CO2-EOR推广的CO2管道网络的范围并没有提供一个强大的平台，以刺激二氧化碳捕获和储存技术（CCS）作为减少温室气体排放的一种手段的商业部署。该文件指出，不断发展的CCS监管框架，使CO2-EOR和CCS之间的明确区别，作者研究的论点，在技术文献中的能力，CO2-EOR产生抵消收入，以加速商业部署CCS系统在电力和工业部门的经济。作者得出结论，美国过去35年的CO2-EOR对于提高国内石油产量和为未来CCS系统提供经过验证的系统组件非常重要。然而，尽管没有理由认为CO2-EOR将停止提供这些好处，但也没有什么理由认为CO2-EOR是CCS商业部署的必要或显著有益的一步，作为应对气候变化的一种手段。«少
This paper draws heavily on the authors’ previously published research to explore the extent to which near term carbon dioxide-driven enhanced oil recovery (CO2-EOR) can be “a stepping stone to a long term sequestration program of a scale to be material in climate change risk mitigation.” The paper examines the historical evolution of CO2-EOR in the United States and concludes that estimates of the cost of CO2-EOR production or the extent of CO2 pipeline networks based upon this energy security-driven promotion of CO2-EOR do not provide a robust platform for spurring the commercial deployment of carbon dioxide capture and storage technologies (CCS) as a means of reducing greenhouse gas emissions. The paper notes that the evolving regulatory framework for CCS makes a clear distinction between CO2-EOR and CCS and the authors examine arguments in the technical literature about the ability for CO2-EOR to generate offsetting revenue to accelerate the commercial deployment of CCS systems in the electric power and industrial sectors of the economy. The authors conclude that the past 35 years of CO2-EOR in the U.S. have been important for boosting domestic oil production and delivering proven system components for future CCS systems. However, though there is no reasonmore » to suggest that CO2-EOR will cease to deliver these benefits, there is also little to suggest that CO2-EOR is a necessary or significantly beneficial step towards the commercial deployment of CCS as a means of addressing climate change.« less