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- The application of seismic attribute technology to predict coal roof lithologic character was introduced. 介绍了应用地震属性技术预测煤层顶板岩性的方法。
- Post stack seismic attributessuch as seismic energy fractile frenquecy, dipping angle variance, instantaneous dipping angleetc. can be used to predict fracture developing band. 利用地震能量分位数频率、倾角方差和瞬时倾角等叠后地震属性可对裂缝发育带进行定性预测。
- This paper introduces both methods of seismic attribute and pattern recognition and their application to predict Ordovician limestone karst fractured zones in Xuchang Coal Mine. 简单介绍了地震属性技术和模式识别方法及其在许厂煤矿奥陶系灰岩裂隙发育带预测中的具体应用。
- In seismic facies analysis, symbiosis voxel technology in graph processing was inducted to probe the seismic attribute symbiosis voxel clustering technology. 在地震相分析中，引入了图像处理中的共生体素技术，探讨了地震属性共生体素聚类分析地震相划分技术；
- In this paper we discuss the difference and relationship between CRP and CRS stacking, NMO/DMO stacking, as well as pre stack depth migration(PreSDM) and CRS stacking in a geometrical viewpoint and on the hypothesis of constant velocity media. 以几何描述的方式 ,在常速介质假设下通过图示定性描述CRP与CRS叠加之间 ,NMO/DMO叠加、叠前深度偏移 (PreSDM )与CRS叠加之间的区别与联系。
- MDI seismic attribute technology MDI地震属性技术
- multiple seismic attribute inversion and analysis 多元地震属性反演与分析
- How much do all these figures stack up to? 这些数字的总和是多少？
- Separate frequency seismic attribute 分频地震属性
- Dual optimization of seismic attributes based on Grey association analysis and K-L transform. 基于灰关联分析与K-L变换的双重属性优化方法。
- In the case of amplitude-variation-with-offset (AVO) crossplotting, the seismic attributes are derived from CDP data. 在振幅随偏移距变化（AVO）交会分析中，我们从CDP数据中获取地震属性。
- It is regarded that abstraction of seismic attributes is dependant on research purposes. 认为地震属性的提取要根据研究目的而确定；
- When the BSR and the amplitude blanking zone are notobvious, we can use the method of seismic attributes to identify the zone of gashydrates. 当 BSR和空白带特征都比较明显的时候;使用地震属性技术可以更清楚的反映这些信息.
- Keywords Common shot gather;Pre stack depth migration;Paraxial wave equation;Finite difference;Frequency space domain.; 共炮道集;叠前深度偏移;傍轴近似方程;有限差分;频率-空间域;
- It includes superficial stratumseismic brightness technique, AVO, seismic attributes analysis technique and seismicinversion technique. 包括浅层地震亮点技术,识别气藏的叠前AVO技术,叠后地震属性分析技术和地震反演技术。
- Therefore, petrophysics is used to analyze the relationship among seismic attributes and lithology, physical property, hydrocarbon property. 为此，首先利用岩石物理学方法，对研究区储层的岩性、物性、含油气性与地震属性之间的关系进行了分析研究；
- In lithological reservoir exploration stage, the seismic attributes analysis mainly focuses on the storage capability and oil-gas-bearing possibility. 摘要在岩性油气藏勘探阶段，地震属性分析在很大程度上应用于储集体储集性能和含油气性评价。
- The paper introduced a method of prediction log properties with seismic attributes by optimized BP neural net works,and it had been used to comp... 介绍了一种用改进的多层前馈神经网络由地震属性进行测井特性预测的方法,并应用理论模型和实测数据对该方法进行了验证,结果令人满意。
- He placed his books in a neat stack. 他把书整整齐齐放成一堆。
