中国深层页岩气资源潜力巨大, 近年来少数探井产气量取得了突破, 但大多数探井页岩储层压后
产气量低且递减快, 达不到经济开发要求, 总体上还未形成深层页岩气商业开发的格局 …

页岩气井可压裂性评价是保证压裂改造效果的重要基础. 目前对可压裂性研究主要是在常规物性
基础上将岩石脆性矿物含量或岩石力学参数作为水平井压裂施工段优选的重要依据 …

Hydraulic fracturing is an effective measure of reservoir modification for the development of
shale gas. The evaluation of rock brittleness can provide a basis for the optimization of …

Each shale gas play is unique and the stimulation and completion method should be
determined based on individual attributes. Selecting the completion style for an emerging …

The brittleness index (BI) is a key parameter used to identify the desirable fracturing intervals
of shale gas reservoirs. Its correlation with fracability is still controversial. There have been a …

The inter-salt shale in the Qianjiang formation of Jianghan Basin in China are characterized
by multiple bedding planes, low rock strength, complicated mineral compositions and high …