页岩储层压裂体积规模监测方法研究进展

Research Progress in Monitoring Volume Scale of Shale Reservoir

综述了页岩储层压裂体积规模的各种监测方法,主要总结了目前常用的三大类方法:间接监测法、直接近井筒监测方法以及远场监测法。总结了各种方法具体应用,最后对比分析了这些监测方法的自身局限性以及对裂缝的监测能力。研究表明:微地震监测、测斜仪监测和电位法是监测裂缝最好的3种方法,同时通过监测能力的对比可以得出这些方法在现实生产中的适应性,对实践有很好的借鉴意义。

The various monitoring methods of shale reservoir fracturing size summarized,mainly including three common methods:indirect monitoring method,direct close well barrel monitoring method and far field monitoring method.And the specific application of various methods was summarized,the own limitations of the monitoring method and the monitoring ability of cracks were finally analyzed.The study shows that microseismic monitoring,oblique ometer monitoring and potential method are the best methods to monitoring cracks.Meanwhile,the adaptability of these methods can be obtained in the real production,which is of good reference for practice.