Actual drilling information shows that LMR technology based on elastic impedance inversion can effectively identify water and gas layers.
实际钻井结果证明，在研究区采用基于叠前弹性阻抗反演的LMR技术能够有效地识别含水与含气储层。
The formulae for isotropic elastic impedance neglecting the effects of seismic anisotropy can't describe accurately the variation of elastic impedance with incident Angle and azimuth.
忽略各向异性影响的各向同性弹性阻抗公式不能正确地描述各向异性介质中弹性阻抗随入射角和方位角的变化。
The paper states the basic theory and realization flow of elastic impedance inversion, and analyses its features of application in CBM reservoir prediction through the inversion of practical data.
阐述了弹性波阻抗反演的基础理论及实现流程，通过对实际资料的反演，分析了其在煤层气储层预测中的应用特点。
Elastic parameter such as impedance, velocity, Poisson ratio etc. and pre-stack amplitude, frequency attributes can be used to quantitatively predict the fracture density and direction.
利用阻抗、速度、泊松比等弹性参数和叠前振幅、频率属性可对裂缝密度和方位进行定量预测。
The method was certified by calculating the impedance functions of single pile in elastic half-space.
通过计算半无限地基中桩基的阻抗函数验证了方法的正确性。
The method was certified by calculating the impedance functions of single pile in elastic half-space.
通过计算半无限地基中桩基的阻抗函数验证了方法的正确性。
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