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- Application of AVO attributes to wave impedance inversion processing. 应用AVO属性数据进行波阻抗反演处理。
- The precision of seismic wave impedance inversion can be improved by applying the new genetic algorithm. 使用改进的遗传算法对地震波阻抗进行反演,可很好地提高反演的精度。
- Title: Broadband constrained impedance inversion on pseudo-acoustic curve and its application in reservoir prediction. 关键词:拟声波;宽带约束;波阻抗反演;储层预测;鄂尔多斯盆地
- The post -stack seismic wave impedance inversion methods are classified based on the fundamentals and realization ways of the inversion software. 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。
- Obviously, this combined application of AVO attribute analysis and poststack acoustic impedance inversion can effectively identified gas reservoirs in the study area. 综合应用AVO属性分析及叠后波阻抗反演技术可以有效识别研究区气层;
- Combined with the examples of wave impedance inversion in LMZ area, a curve recomposition method was introduced in this paper, whichincluding curve sifting, data standardizat... 该文结合LMZ地区的波阻抗反演实例,介绍了一种曲线重构方法,主要包括曲线整理、数据标准化、曲线分析和数据重构等步骤。
- For the sandbody distributing description of gas-bearing layers, the gamma inversion using seismic data is more intuitional than the conventional wave impedance inversion. 针对含气层来说,利用地震信息进行伽马反演相对于常规的波阻抗反演所描述的砂体展布更为直观。
- As the basis of deconvolution, wave impedance inversion and forward model, the seismic wavelet estimation is a long-term research in seismic data processing. 地震子波估计作为地震资料反褶积处理、波阻抗反演以及正演模拟的基础工作,是国内外地震信号处理中长期研究的重要课题。
- The fluid and lithology can be predicted effectively by elastic wave impedance inversion which use the offset seismic angle stacked data under the consideration of AVO effect. 弹性波阻抗反演利用远炮检距地震角度叠加数据,考虑了AVO效应,可以有效预测流体和岩性。
- Wave impedance inversion technology integrates the logging data of high longitudinal resolution with seismic data of continuous observation, improves the resolution of seismic data and study extent of geological exploration. 波阻抗反演技术把具有高纵向分辨率的测井资料与连续观测的地震资料联系起来,提高了地震资料的分辨率和地质勘探的研究程度。
- Simulated annealing of multi-parameters optimization is the simulated annealing wave impedance inversion with some constraints, including S/N ratio, adjacent-channel correlation, deviation of initial model, and threshold value of reflection coefficient. 摘要多参数优化的模拟退火法波用抗反演是通过调整地震资料信噪比,相邻道的相关性、初始模型偏差、反射系数门槛值等约束条件进行地震资料反演的。
- Seismic impedance inversion throve from the 70s of 20 century, and change conventional seismic data into lithology data, which provide important information for oil-gas prospecting. 地震波阻抗反演技术把常规的反射地震剖面转换成岩层型剖面,能较真实的反应地下的岩性和物性的展布和变化特征,为勘探开发提供重要依据。
- Impedance inversion with soft constrained mode 基于软约束模式的波阻抗反演
- IMPEDANCE INVERSION FOR ELASTIC LAYERED MEDIA 层状弹性介质的波阻抗反演
- pseudo-acoustic impedance inversion 拟声波阻抗反演
- Impedance inversion transformation 阻抗倒置变换
- seismic acoustic impedance inversion 地震波阻抗反演
- seismic wave impedance inversion 地震波阻抗反演
- We introduce three impedance inverse methods which are good in theory and practice;broad-band constrained inversion (BCI), fast simulated annealing algorithms (FSA) and regularization. 摘要介绍三种理论与实际效果比较好的波阻抗反演方法,即宽带约束反演(BCI)、快速模拟退火算法(FSA)和正则化方法。
- They use a bridge to measure the impedance of the transducer. 他们用电桥来测量传感器的阻抗。