It is difficult to use seismic data to identify and detect the fractures system in dense reservoir because of multi-scale of fracture and limitation of resolution of seismic data.
但由于裂缝的多尺度性和地震资料分辨率的有限性，使得利用地震资料识别和检测致密储层裂缝系统变得很困难。
But the geology of the core is turning out to be much more complex as scientists make use of more and better seismographs to generate better data about how seismic waves travel through the planet.
然而，当科学家们运用更多更好的地震仪来收集地震波如何在地球上传播的相关数据时，逐渐证明地核的地质状况要远远复杂得多。
The performance comparisons use the same test code as earlier articles, a seismic data retrieval service.
性能比较使用与之前文章相同的测试代码，即地震数据查询服务。
The coherence technique is to make use of in comparability channel to channel, displaying and highlighting seismic data transversal changes related to geological anomalies.
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 comprehensive interpretation of multiple density interfaces in this area was done by making full use of seismic, drilling, geological, magnetic and gravimetric data.
本文充分利用了地震、钻井、地质、磁力和重力资料，对该区的多层密度界面进行了综合解释。
Comprehend the information of logging, geology, seismic, use the technology of Coherence, lump slice, stereoscopic display to make the fine structure characterization of seismic data.
综合测井、地质、地震资料，利用相干体技术，面块切片技术，三维立体显示技术进行地震资料构造精细刻画。
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.
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。
Guided by seismic data, we use logging data to invert lithological parameters and bed thickness exactly by successive iteration, hence solving the problem of multi solution in inversion.
即从测井数据出发，在地震资料的控制下，通过逐次迭代，精确地反演岩性及厚层参数，有效地解决了反演的多解性问题。
This paper explains the process for extracting data of seismic event, the method to develop and use the program which creating seismic event disk in the Data Management Center (DMC) of the new CDSN.
本文详细阐述了新一代CDSN数据管理中心提取地震事件数据的处理过程，及地震事件盘生成程序的研制与使用方法。
It can analyze DPG signal, self-defined sweep signal, test of seismic channel data and geophone polarity by use of DSD returned signal through wire and wireless style.
它可对DPG信号、自定义扫描信号、地震道数据及检波器极性测试、通过有线或无线方式由DSD返回的信号进行分析。
A method is presented for use in establishing probability model of seismic intensity attenuation in regions with abundant data of isoseismal maps.
本文在考虑地震烈度评定和预测的不确定性的基础上，提出建立烈度衰减概率模型的方法。
Since the water seismic itself with its difficulty, seismic data processing must use some ways which it is differ from land-based seismic to solve the water faced by the seismic disturbance.
由于水上地震本身所具有的特点，在地震资料处理中，必须采用与陆上地震某些不同的方法才能解决水上地震所面临的干扰。
We give a method for use as the data of deep seismic sounding which identifies and calculates the uncertainty automatically in phase picking.
本文给出了一个主要用于深地震测深数据的震相识别误差(不确定性)的判别和计算方法。
Proper migration of seismic data makes use of diffracted energy to properly position reflections.
地震偏移则利用绕射能量使反射归位。
The current-used coherent-noise eliminated method is also not satisfactory, for that reason, the paper tried to use 3D beamforming filtering method to eliminate the coherent noise in 3D seismic data.
现有的消除相关噪声方法也不能令人满意，为此本文试图用三维聚束滤波方法消除三维地震资料中的相关噪声。
Yannan buried hill has been studied and predicted by use of various seismic measures, previous geological understanding and drilling data of Wells in adjacent area.
在充分利用多种地震手段的基础上，结合以往的地质认识和邻区井的钻井资料，对燕南古潜山进行了研究和预测。
The sandstone thickness is less than the seismic resolution limit; therefore, it is difficult for us to determine the sandstone thickness with the use of seismic data.
由于砂层厚度小于现有地震分辨率的极限，所以直接利用地震资料难以测定砂层厚度。
The main task of seismic inversion is to get the detailed subsurface stratigraphic information by the use of seismic, geological and logging data.
地震反演的主要任务是依据地震资料并综合利用地质、测井等资料得到地下地层的详细信息。
The sedimentary facies of Dongying formation of Tertiaryhas been studied by comprehensive use of geological, logging, and seismic data in southeastern Dongpu depression.
综合利用地质、测井和地震资料研究了东濮凹陷东南部东营组的沉积相。
Processing results of real seismic data show that these technologies and methods are suitable for use in areas with complex surface conditions.
实际地震资料处理的结果表明，以上处理技术和方法对该区复杂的资料处理效果明显。
It is critical to make full use of seismic data in offshore petroleum exploration when well data are relatively scarce.
在钻井数量相对少的情况下，充分挖掘利用地震信息来为海洋油气勘探开发服务则至关重要。
We have researched the geomagnetic observational data of Zhengzhou Seismic Station in the course of highway construction by use of trend and correlation method.
利用郑州地震台的地磁资料，采用趋势分析、相关分析等方法，对高速公路施工期间的观测资料进行研究。
Through synthetic seismogram we can use geological horizon calibrate the seismic profile, and establish the corresponding relationship between seismic data and geological data.
通过合成地震记录将地质层位标定到地震剖面上，在井资料与地震资料之间建立准确的对应关系。
In order to obtain more accurate migrated seismic data, we need to use the higher-order migration equation.
利用高阶方程进行偏移会提高偏移的精度和效果。
In order to obtain more accurate migrated seismic data, we need to use the higher-order migration equation.
利用高阶方程进行偏移会提高偏移的精度和效果。
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