微型水力压裂模拟教学实验装置开发

Development of micro teaching experiment apparatus for hydraulic fracturing simulation

为有效实施基于CDIO工程教育模式的微型项目驱动教学法,参考国内科研用大型真三轴水力压裂模拟实验装置结构,设计了一种微型水力压裂模拟教学实验装置。该装置具有微型化、结构紧凑、节省实验经费、实验操作简便安全的特点,不仅适用于学生实验课堂的实践操作,激发学生兴趣,提高水力压裂实验的教学效果,同时可方便精确地开展页岩等非常规储层岩心的体积压裂模拟科研实验。

For the effective implementation of the micro-proj ect driven teaching method with CDIO engineering educational pattern,a miniature hydraulic fracturing simulation teaching experimental apparatus was designed in accordance with the structure of the large-scale real triaxial hydraulic fracturing simulation experimental apparatuses,This apparatus has the characteristics of miniaturization,compact structure,saving experimental expenditure,the easy and safe experimental operation.It can not only apply to the actual operation of students’ experimental classroom,but also stimulate students’interest and improve teaching effectiveness of hydraulic fracturing experiments. In addition,it can be more convenient and accurate to carry out the research experiments of hydraulic fracturing by stimulated reservoir volume （SRV）for shale and other unconventional reservoir cores.It has a certain reference value for the feasible way exploration of enhancing experimental teaching effect on the large-scale petroleum engineering equipment.