formation stress field 地层应力场
static formation stress 静态地应力
formation stress profile 地层应力剖面
dynamic formation stress 动态地应力
abnormal formation stress 异常地应力
formation stress measuring 地应力测量
formation stress direction 地层应力方向
It is shown that the threshold flow rate is a function of reservoir property, fluid viscosity, ion valence and electrolyte concentration, and critical FBHP depends upon the rock strength and formation stress.
流体粘度越大,以及离子价数、电解质浓度越低,门限流速越小,越易引起出砂而损害储层;而临界井底流压主要决定于岩石的强度参数和地应力分布等,对于同一储层,不同井深处的临界井底流压也会不同。
参考来源 - 疏松砂岩油藏出砂机理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The unbalance of the formation stress causes collapses of a borehole wall.
地应力场的非平衡性使井眼产生崩落现象。
The high strength of concrete sheath could resist higher loads of formation stress.
研究结果表明，水泥环的理想性能应为高强度、低刚度。
The use of formation stress data in solid deposits recovery have produced good results.
地层应力测试资料在固体矿藏开发应用上取得了很好的效果。
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