三维地震数据体是反映地下地质构造的三维数字图象。
Three-dimension Seismic Data Volume is a three-dimensional digital image which maps the geological structure subsurface.
该方法便于访问和显示三维地震数据体任意方向的剖面。
The method can readily get access to the aribitry cross sections from the 3-D seismic data volume and display it.
综合利用常规地震数据体、相干体、裂缝体、振幅属性技术预测优质储层分布。
Utilization of conventional seismic data cube, coherence cube, fracture cube, the technique of amplitude property predicts the distribution of high quality reservoir.
体属性是利用邻域分析及多道滤波等手段从地震数据体中计算出每个子体的属性。
The volume attributes are to use adjacent domain analysis and multi-channel analysis for computing the attributes for each sub-volume from seismic data volume.
本论文中改进了算法中的选择条件、绘制条件和剔除条件，更有效提高了地震数据体绘制的速度。
We improve the algorithm of selecting conditions, rendering conditions and excluding conditions to further increase the rendering speed of seismic data.
在地震数据处理中，通过在地震数据体中人工拾取同相轴建立地层三维模型，这一过程费时费力。
In seismic data processing, create meshes of layers is researched by extracting events manually from the seismic volume data. Event extracting is a manpower-draining work.
但由于偏移算子的孔径影响，经偏移得到的三维地震数据体在空间上被模糊了，不利于进行断层检测。
Because of influence of aperture of migration operator, the image of 3-d seismic data volume in space is smeared after migration, which is unfavorable for detecting the faults.
利用三维地震资料解决复杂的地质问题具有明显的优越性，因为三维地震数据体包含丰富的地层、岩性等信息。
Three dimensional seismic data are effective for solving geologic problem because the data imply the response of formation and lithology information underground.
地震数据体结构特征，指对二维或三维地震数据体中每一地震道离散数据点按时间顺序排列所显示的波形特征。
Seismic data structure characteristics means the waveform character arranged in the time sequence at discrete data points in each 2-D or 3-D seismic trace.
本文以研究三维地震数据体和三维地形网格的可视化算法为主要目的，讨论了三维地震地形数据体的交互可视化系统。
Aiming at studying algorithm of 3-d seismic data and 3-d grid data of topography, a interactive visualization system of 3-d seismic and topography data was discussed.
通过合成地震记录与井旁地震道的对比，从地震道中提取了非零相位的实际地震子波，并据此对原地震数据体进行子波反褶积处理。
The actual non zero phase wavelet was extracted from seismic traces by comparing synthetic seismogram with near wellbore seismic traces and was used to be deconvolved with seismic data.
相干体技术是通过道与道之间的非相似性，以显示和突出与地质异常有关的地震数据的横向变化。
The coherence technique is to make use of in comparability channel to channel, displaying and highlighting seismic data transversal changes related to geological anomalies.
文中指出VR将在地震预测与防御等方面发挥重要作用，从而实现真正的一体化数据管理。
It is pointed out that in the future VR technique will play an important role in earthquake prediction and prevention, so as to realize real universal data management.
利用约束稀疏脉冲反演方法对崖城13—1构造的高分辨率三维地震资料进行了反演，得到了全频带的绝对波阻抗数据体。
After 3d high resolution seismic data of Yacheng 13-1 structure were inversed using restriction sparse pulse inversion, data volume of full-frequency band absolute wave impedance was gained.
本文主要研究三维地震数据场的直接体绘制方法——光线投射算法。
In this paper, three-dimensional seismic data field of direct volume rendering-Ray Casting Algorithm is mainly studied.
文章阐述了以小层精细标定、相干数据体、三维可视化等地震解释新技术为技术保证，地质、测井、地震综合解释为技术路线的构造研究方法及其应用。
A method for research of structure with a new seismic interpretation involving fine subzone calibration, coherent data volume and visualization as a technical guarantee and.
利用平湖八角亭工区的近中远角道集数据体，成功应用了同时反演算法（SADI），最终将地震振幅数据体转化为描述岩石岩性和流体的属性数据体。
SADI algorithm was executed successfully in the BJT area with near-, middle-, and far-stack dataset, and amplitude dataset was finally converted to attributes dataset describing lithology and fluid.
地震叠后数据中，地震速度数据和道数据体配套对应，分开归档容易造成混乱。
Objective: Discussing the pigeonhole of medical records of the hospital and its impact on the quality of statistics data.
指出隐蔽油气藏勘探地震数据处理与解释中综合分析和处理解释一体化工作模式，是十分重要的2项工作方式和方法。
It was pointed out that integrated analysis and integration of processing and interpretation are the 2 most important approaches in seismic exploration for subtle reservoirs.
介绍了利用地震属性分析技术预测三维拟声波测井曲线数据体的方法。
The seismic multi-attribute analysis technology to predict 3D pseudo-sonic logging datum was introduced.
相干数据分析是通对地震道间波形的相似性的计算，实现三维振幅数据体向三维相似系数数据体的转换。
Coherent data analysis may convert the original cube with 3d amplitude seismic data to other cube with 3d similar coefficient data by calculating the similarity of waveform among seismic traces.
地震相数据体为了解岩相、沉积相、地层和储层特征的三维分布特征提供了依据。
The seismic facies volume can provide us more references with 3D characteristics of sedimentary facies, stratigraphy and reservoirs.
地震相数据体为了解岩相、沉积相、地层和储层特征的三维分布特征提供了依据。
The seismic facies volume can provide us more references with 3D characteristics of sedimentary facies, stratigraphy and reservoirs.
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