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地下水封石油洞库水封准则研究

冯树荣, 蒋中明, 张金龙, 熊小虎, 赵海斌, 梅松华

冯树荣, 蒋中明, 张金龙, 熊小虎, 赵海斌, 梅松华. 地下水封石油洞库水封准则研究[J]. 岩土工程学报, 2014, 36(5): 886-891. DOI: 10.11779/CJGE201405011
引用本文: 冯树荣, 蒋中明, 张金龙, 熊小虎, 赵海斌, 梅松华. 地下水封石油洞库水封准则研究[J]. 岩土工程学报, 2014, 36(5): 886-891. DOI: 10.11779/CJGE201405011
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FENG Shu-rong, JIANG Zhong-ming, ZHANG Jin-long, XIONG Xiao-hu, ZHAO Hai-bin, MEI Song-hua. Water sealing criteria for underground oil storage in unlined rock caverns[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(5): 886-891. DOI: 10.11779/CJGE201405011
Citation: FENG Shu-rong, JIANG Zhong-ming, ZHANG Jin-long, XIONG Xiao-hu, ZHAO Hai-bin, MEI Song-hua. Water sealing criteria for underground oil storage in unlined rock caverns[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(5): 886-891. DOI: 10.11779/CJGE201405011
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地下水封石油洞库水封准则研究  English Version

  • 1. 中南勘测设计研究院有限公司水能资源利用关键技术湖南省重点实验室,湖南 长沙 410014; 2. 长沙理工大学水利工程学院,湖南 长沙 410004

基金项目: “十二五”科技支撑计划课题（2012BAK03B04）; 水能资源利用关键技术湖南省省重点实验室开放研究基金项目（PKLHD201305）
详细信息
    作者简介:

    冯树荣(1963- ),男,江苏江都人,博士,教授级高级工程师,主要从事岩土工程及水电工程设计方面的研究工作。E-mail: fengsr@msdi.cn。

    通讯作者:

    蒋中明

  • 中图分类号: TU457

Water sealing criteria for underground oil storage in unlined rock caverns

  • 1. Hunan Provincial Key Laboratory of Key Technology on Hydropower Development, HydroChina Zhongnan Engineering Corporation, Changsha 410014, China; 2. School of Hydraulic Engineering, Changsha University of Science & Technology, Changsha 410004, China

摘要

    摘要
  • 摘要: 水封准则是地下水封石油洞库设计与运行管理的基础。为获取工程应用更加简便实用的地下水封石油洞库水封准则,基于裂隙水流动阻力效应的研究,建立了气压推动裂隙水迁移的油汽逃逸模型；根据裂隙水迁移启动的临界条件,推导了铅直裂隙和倾斜裂隙中裂隙水满足油汽封存的临界水封厚度计算公式,讨论了临界水封厚度条件下洞库的原油水封效果。利用气液两相流数值分析成果和工程实际监测成果,论证了提出基于临界水封厚度的地下水封石油洞库水封准则的正确性。
    Abstract: The water sealing criterion is a base for the design and operational management of underground rock caverns for oil storage. To obtain a simple and practical criterion to evaluate the water sealing effect of unlined underground rock caverns for oil storage, a gas escaping model is established for describing the migration of fracture water owing to high gas pressure based on the researches on resistance force acting on the fracture water. According to the critical conditions of fracture water movement, a formula for calculating the critical water sealing height satisfying the gas sealing condition is deduced. Furthermore, the water sealing effect of oil and gas in the unlined rock caverns under the critical water sealing height is discussed. The validation of the suggested water sealing criterion is proved by the results of two-phase flow numerical analysis and in-situ measured data.
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    • 参考文献(13)
  • [1] 张秀山. 地下油库岩体裂隙处理及水位动态预测[J]. 油汽储运, 1995, 14(4): 24-27. (ZHANG Xiu-shan. Underground oil storage fracture treatment and prediction of water level[J]. Gas Storage and Transportation, 1995, 14(4): 24-27. (in Chinese))
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    [9] 李利青. 地下水封油库水封机制试验研究及理论分析[D].北京: 中国地质大学(北京), 2012. (LI Li-qing. Experimental study and theoretical analysis of water-sealed mechanism of underground water-sealed oil storage[D]. Beijing: China University of Geosciences (Beijing). (in Chinese))
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出版历程
  • 收稿日期:  2013-09-10
  • 发布日期:  2014-05-20

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