By analyzing the coupling relationship between permeability and strain, a mathematical model and methods are deduced for calculation of fluid_solid interaction flow in fractured sandstone reservoir.
通过分析渗透率与应变之间的耦合关系，得到了裂缝性砂岩油藏流固耦合渗流计算的数学模型，并给出了计算方法。
The threshold pressure gradient of low permeability sandstone was studied experimentally by measuring the pressure attenuation in an unsteady seepage flow.
为了研究低渗透砂岩的启动压力梯度，设计了一种非稳态渗流中测量压力的试验方法。
Ductile cataclastic flow of sandstone leads to the collapse of pores.
砂岩的韧性碎屑流动导致了孔隙的破裂。
Taking the example of the Mesozoic reservoir in fault block Guan 142 of Huanghua depression, this article discusses the methodology of flow units in thick sandstone reservoir.
以黄骅坳陷官142断块中生界油藏为例，探讨巨厚砂岩储层流动单元的研究方法。
On the base of discrete equations, the fluid-solid coupling finite element programs for single phase flow and two phase flow in unconsolidated sandstone reservoir were developed with FEPG.
在有限元离散的基础上，基于FEPG系统自主开发了疏松砂岩油藏单相及两相渗流流固耦合有限元程序。
Using the core of type-well in Lower S_3 of Pan 'er area, the sand producing laws of loose sandstone reservoir are investigated by core flow test.
使用盘二块沙三下典型井的岩心，通过岩心流动试验，研究了疏松砂岩油藏油层的出砂规律。
Based on the meso-experiment of water flow in sandstone, the stochastic theory is introduced to investigate the evolution process of seepage boundary in this paper.
基于砂岩中流体渗流的细观实验 ，引入随机理论描述了渗流边界的演化过程 ，研究了孔隙介质细观结构对渗流行为的影响 ，揭示了渗流边界出现复杂形貌的机理。
Finally, the application flow and methods of 3s techniques to the integrated evaluation of sandstone-type uranium deposits are introduced.
最后介绍了砂岩型铀矿综合评价中3s技术的应用流程与方法。
The integrated prediction model of sandstone-type uranium deposits and its integrated evaluation methods as well as flow of the work based on GIS are studied.
研究了砂岩型铀矿的综合预测模式和基于GIS的砂岩型铀矿综合评价方法与流程，开发了成矿信息提取软件。
The integrated prediction model of sandstone-type uranium deposits and its integrated evaluation methods as well as flow of the work based on GIS are studied.
研究了砂岩型铀矿的综合预测模式和基于GIS的砂岩型铀矿综合评价方法与流程，开发了成矿信息提取软件。
应用推荐