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页岩含气量现场测试技术研究

习传学 孙冲 方帆 舒向伟 汪庆 张磊

习传学, 孙冲, 方帆, 舒向伟, 汪庆, 张磊. 页岩含气量现场测试技术研究[J]. 石油实验地质, 2018, 40(1): 25-29. doi: 10.11781/sysydz201801025
引用本文: 习传学, 孙冲, 方帆, 舒向伟, 汪庆, 张磊. 页岩含气量现场测试技术研究[J]. 石油实验地质, 2018, 40(1): 25-29. doi: 10.11781/sysydz201801025
XI Chuanxue, SUN Chong, FANG Fan, SHU Xiangwei, WANG Qing, ZHANG Lei. Field testing technology for shale gas content[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2018, 40(1): 25-29. doi: 10.11781/sysydz201801025
Citation: XI Chuanxue, SUN Chong, FANG Fan, SHU Xiangwei, WANG Qing, ZHANG Lei. Field testing technology for shale gas content[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2018, 40(1): 25-29. doi: 10.11781/sysydz201801025

页岩含气量现场测试技术研究

doi: 10.11781/sysydz201801025
基金项目: 国家科技重大专项(2016ZX05060)和中国石化科技项目(P17014-2)资助。
详细信息
    作者简介:

    习传学(1961-),男,教授级高级工程师,从事油气开发与管理工作。E-mail:121577540@qq.com。

    通讯作者:

    孙冲(1986-),男,工程师,从事油气储层开发实验与研究工作。E-mail:Wuyou86422@163.com。

  • 中图分类号: TE132.2

Field testing technology for shale gas content

  • 摘要: 对自行研发的智能化页岩气现场解吸系统进行改进,在解吸罐的内部加装温度传感器,监测罐内空间的温度,消除温度变化引起的气体体积膨胀对实验结果的影响。利用改进后的仪器对常规解吸方法进行了优化,提出以90℃或者110℃作为二阶解吸温度的高温解吸方法,可将测试时间从40 h缩短至12~25 h,在保证了测试结果可靠性的同时,具备实用性和安全性的优点。由于人工操作的影响,初期的解吸速率总会出现异常高点,针对这种情况,提出将岩心封罐之后的5 min解吸数据点作为损失气拟合时的初始点。

     

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出版历程
  • 收稿日期:  2017-10-12
  • 修回日期:  2017-12-04
  • 刊出日期:  2018-01-28

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