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- The relativity between in-situ effective stress and stress sensitivity coefficient is well. In research area, the stress sensitivity of matrixis from middle to weak, fracture sample from middle to strong. 研究区用应力敏感性系数法评价了基块和裂缝岩样的应力敏感性,损害程度分别为中等偏弱和中等偏强。
- The gas well deliverability equation considering the stress sensitivity damage is established.It shows that the bigger the stress sensitivity coefficient, the lower the gas well deliverability. 建立了考虑应力敏感损害的气井产能方程,分析表明应力敏感性系数越大,气井产能越低;
- stress sensitive coefficient 应力敏感系数
- stress sensitive coefficients 应力敏感系数
- stress sensitivity coefficient 应力敏感系数
- Two characteristic parameters of a filter, limit filter particle size a and particle size sensitive coefficient b, were defined. 定义了过滤器的极限过滤粒径a和粒径敏感系数b两个特征参数。
- Stress sensitivity has relationship with water saturation of reservoirs. 低渗透气藏岩心的孔隙度随有效压力的增大呈指数关系递减。
- temperature sensitive coefficient 温度敏感系数
- Stress sensitivity of rock is closely related to its compressibility. 岩石的应力敏感程度与岩石的压缩系数之间存在密切的关系。
- Sensitivity coefficient calculation is the key point of uncertainty evaluations. 灵敏系数的计算是不确定度计算的关键。
- It is found that the skin factor of formation pressure sensitivity depends on the pressure sensitive coefficient, differential pressure of well testing, etc, which means that the res. 对于压力敏感储层,当地层压力降低时,储层渗透率显著降低,其作用相当于固体颗粒或流体损害储层,降低储层渗透率,产生一储层压力敏感表皮系数。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- A theoretical formula is proposed between the stress sensitivity index and the compressibility of rock. 文中建立了岩石应力敏感指数与压缩系数之间的理论关系式。
- Based on the influence of stress sensitivity on the logging surface fracturing pressure,an interpretation model for. 地层破裂压力是钻井液密度确定、井身结构和压裂设计施工的基础数据。
- Through the rut test of fiber asphalt,the temperature sensitivity coefficient of shear strength is put forward to evaluate temperature sensitivity of the fiber asphalt. 通过锥入剪切试验,用纤维沥青"剪切强度-温度敏感性系数"的概念评价纤维沥青的温度敏感性,发现纤维沥青的温度敏感性低,温度稳定性好。
- The more compressible the rock is,the higher the stress sensitivity index will be. 岩石的压缩性强,岩石的应力敏感程度就高。
- The research results show the force sensors can be constructed using amorphous alloy materials with high stress sensitivity. 研究结果表明具有大的应力敏感性的非晶带材料可用来制作力传感器。
- According to this formula,due to the weak compressibility of rock,the stress sensitivity is extremely minus,which can be neglected in produc... 根据该公式,油藏岩石的压缩系数很小,应力程度极其微弱,生产过程中可将其忽略。
- The factors including clay content &calcite cement have an important effect on the stress sensitivity of low-permeability rocks. 粘土总量和有无方解石胶结对低渗透岩石压敏效应的影响更为显著。
- Objective To study the sensitivity coefficient of human stomach cancer and esophagus cancer to chemotherapeutants and provide reference for doctor screening the effective chemotherapeutant. 目的研究胃癌、食管癌细胞对常用化疗药物的敏感率,为临床选择有效的化疗药物提供参考。