研究地震波阻抗线性反演求解方法。
Seismic acoustic impedance linear inversion algorithm is studied.
模拟结果表明方位界面也是波阻抗界面。
The modeling result demonstrates that the azimuthal interface is also wave impedance interface.
可以提供界面波阻抗参数。
The parameters of wave impedance at interface can be provided.
波阻抗较大的材料，有利于压缩波的透射。
The biggish wave impedance was better for the compress wave transmission.
储层厚度预测的核心技术是波阻抗特征分析技术。
The principal technique of reservoir thickness prediction is wave impedance characteristic analysis.
地震子波的提取是波阻抗反演及正演模拟的基础。
The extract of seismic wavelet is the base of wave impedance inversion and forward modeling.
波阻抗反演是进行地震岩性反演的一个重要手段。
Impedance inversion is an important method in processing seismic lithologic inversion.
并在常速扫描取得背景速度的基础上计算近似波阻抗。
Then approximate wave impedance is computed after background velocity has been obtained by making constant-velocity scanning.
稀疏脉冲阻抗反演是目前最流行应用的波阻抗反演方法。
Inversion of sparse spike impedance is the most popular method for wave impedance inversion.
接着引入输入波阻抗的概念，把理论推广到多层媒质的情况。
The concept of input wave impedance is introduced in order to generalize the developed theory to multi-layer medium cases.
由于多孔材料冲击波阻抗很低，能够大大地削减应力波的强度。
The intensity of stress wave can be greatly decreased because of lower wave impedance and plastic deformation.
利用声波的能量特征和波阻抗分析方法，对锚固质量进行初步分级；
According to the energy characteristics of acoustic wave, the bolt bonding integrity can be classified by the means of impedance analysis.
根据此误差，再作摄动，修改波阻抗模型，直到误差趋于最小为止。
Make perturbation, in terms of these errors, to revise wave impedance mod-el until the errors reduce to minimum.
道积分值代表相对波阻抗值，它反映了地震剖面上相对层速度的变化。
Trace integration value represents relative wave impedance. it reflects the variation of relative interval velocity in a seismic section.
地震子波的提取和地层波阻抗反演是地震反演中非常重要的两个方面。
Seismic wavelet extraction and stratum acoustic impedance inversion are very important in seismic inversion.
基波阻抗和触发角的关系是可控串补（TCSC）触发控制的关键所在。
The relation of the impedance of fundamental frequency and the firing angle is the key factor in firing control of TCSC.
对于井约束的波阻抗反演来说，子波提取是反演中最重要的技术环节之一。
Wavelet extraction is the most important technique in the wave impedance inverse with well restrictions.
本文提出了由井旁道出发逐道进行的叠后地震剖面的线性化波阻抗反演方法。
We put forward the linearized wave impedance inversion which, starting from borehole-side trace, is performed trace by trace in a stacked seismic section.
声波阻抗参数直接反映油气储层物性，能用于预测储层空间和储集条件分布。
As a parameter directly reflecting the petrophysical property of reservoir, the acoustic impedance can be used for predicting reservoir space distribution and storage conditions.
实现了基于波动方程的地震地质统计学反演方法，获取了一系列波阻抗实现。
The seismic stochastic inversion based on the wave equation is developed and seismic impedance is obtained.
最后对现场实测资料进行了套管-地层环空间内介质的波阻抗定量反演与成像。
Wave impedance inversion and imaging of the medium between the casing and the formation based on the practical data of an oil field are carried out.
声学中，速度与密度的乘积就是阻抗，也称为声阻抗或波阻抗，用符号Z表示。
In acoustics, the product of velocity times density, also called acoustic impedance and symbolized by z.
波阻抗反演是储层参数及砂体预测不可缺少的内容，在地震勘探中占有重要位置。
Wave impedance inversion is essential in predicting reservoir properties and sand-body distribution, and plays an important role in seismic survey.
地震波阻抗反演技术已日益成为油气藏勘探、开发中储集层横向预测的重要手段。
The seismic wave impedance inversion technique is becoming an increasingly important tool in carrying out reservoir prediction for oil exploration and development.
地质规律约束下的波阻抗反演是一种以褶积模型为基础的改进的波阻抗反演方法。
The geology-constrained wave impedance inversion is an improved, convolution model-based approach of wave impedance inversion.
根据反演软件的基本原理及实现方式，对叠后地震波阻抗反演方法进行了分类研究。
The post -stack seismic wave impedance inversion methods are classified based on the fundamentals and realization ways of the inversion software.
通过对波阻抗数据和测井解释资料的分析，建立起波阻抗数据与储层参数的相关关系。
Through analyzing the wave impedance data and logging interpretation data, the relations of the former to the reservoir parameters were established.
通过在目标函数中增加先验知识约束，我们可以解决波阻抗反演的病态问题及带限问题。
By introducing the prior information constraint in the objective function, we can solve the ill-posed problem and band-limited problem for the impedance inversion.
通过在目标函数中增加先验知识约束，我们可以解决波阻抗反演的病态问题及带限问题。
By introducing the prior information constraint in the objective function, we can solve the ill-posed problem and band-limited problem for the impedance inversion.
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