您要查找的是不是:
- 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;
- seismic acoustic impedance inversion 地震波阻抗反演
- Cross-well Seismic Constrained Acoustic Impedance Inversion 井间资料约束下地震波阻抗反演方法研究
- Determination of magnetic rock intrusion range using acoustic impedance inversion 利用波阻抗反演技术确定岩浆岩侵入煤层范围
- Quantitative evaluation of the reliability of acoustic impedance inversion using eigenvalues of sensitive matrix 采用灵敏度矩阵特征值定量评价波阻抗反演的可靠性
- acoustic impedance inversion 波阻抗反演
- 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。
- Negative coefficients occur where there is a decrease in acoustic impedance across the reflecting interface. 当反射界面上下两侧的声波组抗降低时,反射系数就会出现负值。
- Methods To check on objective acoustic impedance and subjective pure tone audiometry. 方法对外伤性聋进行客观声导抗测试和主观纯音测试。
- 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
- And the fluid micro-annulus does not affect the shape of spectra, but its existence is equivalent to lowering the acoustic impedance of the cement. 水泥胶结类型不同,反射谱的特征亦不同;微环的存在相当于水泥环声阻抗变小,基本不影响反射谱的形态。
- 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。
- Opposition to the flow of sound through a surface,acoustic resistance is the real component of acoustic impedance and acoustic reactance is the imaginary component. 声音在通过一个表面时受到的阻力,声阻是声阻抗的实部,声抗是声阻抗的虚部。
- It is difficult for conventional reflection seismic surveys to get the information of low velocity layers underlain high acoustic impedance layers, such as evaporites and basalts. 在蒸发岩、玄武岩等高阻抗岩层发育地区,常规反射地震往往难以获取高阻抗层以下的地层地质信息。
- 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。
- It was found that confineme n t expands significantly the duration of shock waves,and the peak pressure of sho ck waves enhances with its acoustic impedance. 实验发现,约束层对激光冲击波的脉宽有显著的展宽作用,且冲击波的峰压值随约束层材料的声阻抗的增大而增大。
- The influence of one-dimension compressible bias flow on the acoustic impedance of perforated panels was discussed with consideration of the compressibility of flow. 摘要从理论上研究了一维可压缩偏流对穿孔声阻抗率的影响,并分析了偏流对穿孔粘滞效应的影响;
- 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。