Rock mechanical property is significant for shale gas development and exploitation. Shale
compressive strength, tensile strength, elastic deformation and so on, are necessary …

四川盆地深层地质条件复杂, 页岩储层埋藏深度大, 气井产能普遍偏低, 压裂施工面临极大挑战.
为寻找深层页岩气“工程甜点”, 以永川, 丁山地区为例, 利用钻井, 岩心, 成像测井, 地震等资料 …

页岩气分布广泛, 开发潜力巨大, 是常规石油天然气的理想接替能源. 但是, 页岩气成藏规律,
储集空间, 渗流规律以及开发模式有其自身特点, 特别是储层具有低孔特征和极低的基质渗透率 …

可压性是表征页岩储层能被有效改造的难易程度. 根据页岩储层缝网压裂施工实践,
通过具体化页岩储层“有效压裂” 概念, 明确了页岩储层可压性的实际意义 …

脆性评价是页岩气钻井以及压裂工艺设计的重要环节. 然而, 现今对于脆性的定义十分模糊,
且脆性评价的方法没有成熟的理论作为支撑. 本文以岩石应力应变关系为基础 …

Deep shale has gradually become a focus point for unconventional natural gas exploration
and development in China and even the world. The key to deep shale development is the …

The mechanical properties of shale gas reservoir have great influences on fracturing effect. It
is of great necessity to investigate damage mechanism, mechanical properties and …