This paper reviews the studies both at home and abroad of the gas flow mechanisms in
shale gas reservoirs. The mathematical description methods, the influencing factors, the …

Considering the complex pore structure and the diffusion from the matrix system to the
fracture system, the single phase flow model of natural gas is established, and one new …

The entire process of shale gas generation, migration, and accumulation involves the
diffusion of shale gas, and it is impossible to disregard the harm that gas diffusion does to …

Under formation condition, the flow state of shale gas is affected by multi-scale effects,
including viscous flow, diffusion flow and slippage flow, etc., gas production is the result of …

页岩气储层为双重介质结构, 包含裂缝系统和基质孔隙系统. 在页岩中, 裂缝从微米级到毫米级
变化, 基质孔隙则为纳米级. 不同级别储集空间的发育导致页岩气的运移方式异于常规气藏 …

To better evaluate the flow ability of shale gas in the matrix rock of reservoirs and accurately
predict the yield variation laws of shale-gas horizontal well, based on the Fick's first law and …

To improve the understanding of the transport mechanism in shale gas reservoirs and build
a theoretical basic for further researches on productivity evaluation and efficient exploitation …

The application of horizontal wells with multistage hydraulic fracturing technologies has
made the development of shale gas reservoirs become a worldwide economical hotspot in …

采用川南地区龙马溪组页岩样品, 设计了页岩基质解吸-扩散-渗流耦合物理模拟实验,
揭示了页岩基质气体流动特征以及压力传播规律. 推导了页岩气解吸-扩散 …

为研究气体在页岩储层中的流动机理并分析影响页岩气藏产能的控制因素,
基于广泛的文献调研, 描述了页岩气在页岩储层中流动主要经历的3 个过程: 解吸附, 扩散和渗流 …