页岩气储层研究

Study on Shale Gas Reservoir

在中国的页岩气资源,有着广阔的发展前景。目前,在中国尚未实现页岩气产业的发展,页岩气的开采、综合评价机制,挖掘技术不成熟。基于前人的研究与文献研究,对国内外页岩气和页岩气的发展经验进行总结的研究进展,主要从以下几个方面进行论述:页岩气资源综合评价是第一步,对页岩气开发潜力的各种参数分析;页岩气回收机制开展和指导压裂设计数值模拟的重要研究,总结了页岩气和流量模型的复杂开采机理;在开发页岩气时,关键技术主要是水平油井和水力压裂技术,揭示储层特征之间的内在关系的关键,为优化开采提供参考;回顾中国页岩气的发展过程、资源特点、未来发展前景。

The shale gas resources in China have broad prospects for development.At present,China has not yet achieved the development of shale gas industry,shale gas extraction,comprehensive evaluation mechanism,mining technology is not mature.Based on previous research and literature research,the research progress of shale gas and shale gas development experience at home and abroad is summarized,mainly from the following aspects ：Shale gas resource comprehensive evaluation is the first step,the page Rock gas development potential of the various parameters of the analysis;shale gas recovery mechanism to carry out and guide the fracturing design numerical simulation of the important research,summed up the shale gas and flow model of the complex mining mechanism;in the development of shale gas,the key technology It is the key to the relationship between the reservoir and the hydraulic fracturing technology,reveal the inherent relationship between the reservoir characteristics,and provide a reference for the optimization of the mining.The development process,resource characteristics and future development prospect of the Chinese shale gas are reviewed.