The arithmetic of NN probability and seismic attribute analysis.
概率神经网络算法与地震属性分析。
Seismic Attribute analysis is the basic content of oil reservoir description.
地震属性分析是储层描述的一项基本内容。
Seismic attribute analysis is one of the effective methods of reservoir prediction.
地震属性分析是储层预测的有效手段之一。
Both seismic attribute technique and seismic facies analysis were used in the interpretation of coal erosion zones.
把地震属性技术和地震相分析技术应用于煤层冲刷带的解释工作中。
Drilling results verify that seismic attribute technology is one of the effective reservoir prediction methods in this area.
钻探表明，地震属性技术是该区有效的储层预测方法之一。
In this paper, it is very significance to discuss the problem that apply the seismic attribute data to predict permeability.
因此，探讨利用地震属性预测渗透率具有重要的理论和实际意义。
The research of reservoir forecasting is very important for looking for petroleum and gas according to the seismic attribute.
根据地震属性来进行储层预测的研究，对于寻找油气具有十分重要的意义。
Techniques of seismic attribute, 3-d log constraining inversion and hydrocarbon detection have been used to identify and predict reservoir.
本文联合应用地震属性提取技术、三维测井约束反演技术及油气检测技术，对该区储层进行了识别和预测。
In studying displaying seismic attributes, the traditional approach is to plot a certain seismic attribute on a single seismic section plot.
在对地震属性显示的研究中，传统的做法是将某种地震属性显示在一张剖面图上进行分析研究。
A comparison with the traditional method of drilling shows that the seismic attribute method can locate the coal erosion boundary accurately.
与传统钻探解释方法相比，地震属性方法能够更准确地圈定煤层冲刷带的边界。
Traditional principal analysis method (PCA) based on linear transform is effective method of seismic attribute dimension-reducing optimization.
传统的基于线性变换的主成分分析法(PCA)是一种有效的地震属性降维优化方法。
The geological meaning of attributes was not definite in seismic attribute analysis and how to select the suitable time window were the problem.
在对其地震属性分析的过程中常常面临属性地质意义不明确和如何选取合适时窗等问题。
A pseudo log inversion method of seismic attribute is discussed. The pseudo log responding coal seam character was inverted from seismic attributes.
描述了地震属性的拟测井反演方法，即从地震属性中反演能够反映煤层特征的拟测井曲线。
"Sweetness is the frequency weighted amplitude seismic attribute. This has been very useful in delineating thin beds and other geomorphologies in seismic".
理解起来甜点属性源于与频率有关的振幅变化属性，可用于识别薄层和其他地质体外形特征。
The carbonate reservoir was predicted and evaluated comprehensively by using the method of fuzzy neural net according to these seismic attribute parameters.
利用这些地震属性参数，通过模糊神经网络的方法，对碳酸盐岩储层进行综合预测与评价。
Closely connecting the theory of seismic attribute with its application, we study the method to fit to the exploration of carbonatite reservoir in Sangtamu area.
将地震属性的理论研究与实际应用紧密结合，探索出适合桑塔木地区油气勘探的地震属性研究方法。
The paper points out that the careful extraction of seismic attribute is the prerequisite for high precision reservoir prediction, and has great application value.
精细的地震属性提取是高精度地震储层预测的前提，具有较大的应用价值。
A calculation method for fluid indicator is given by the statistical method and used to reflect the response difference of seismic attribute parameters to fluid variation.
利用统计学原理给出了流体指示因子的计算方法，用于定量评价地震属性参数对孔隙流体变化的响应差异。
On this basis, we discussed main factors of the reservoir evolution and evaluated reservoir, then predicted the advantageous regions combining with seismic attribute inversion.
在此基础上，探讨了储层演化的主控因素，对储层进行分类评价，并结合地震属性反演预测了有利储集区的分布范围。
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。
As a statistic method of seismic attribute analysis, the sequence attribute analysis can magnify imperceptible statistic rules, which contains abundant information about reservoir.
序列属性分析法作为一种地震属性数据的统计分析方法，可以使很细微的、不易被发现的统计规律会变得很明显。
Seismic amplitude attribute, rate of amplitude change and coherent properties are more effective in predicting lost by studying the relationship between Seismic attributes and lost.
通过研究地震属性与井漏的关系，表明地震振幅属性、振幅变化率、相干属性对预测井漏更为有效。
The horizontal prediction of thickness and porosity of a sand member in a region was made by applying multivariate statistical method to seismic attribute, drilling and logging data.
本文应用多元统计方法，利用地震属性并辅以钻井、测井资料对某地区某层段砂岩的厚度和孔隙率进行了横向预测。
Taking Ziyin oilfield in Baise area of Guangxi Province as an example, the seismic attribute analysis technology and its application to prediction of reservoirs in the oilfield were introduced.
以广西百色地区子寅油田为例，介绍了地震属性分析技术及其在该油田储层预测中的应用。
The paper implemented the coal seam thickness prediction by applying the model, and achieved good result, which proved the feasibility of seismic attribute technology to predict coal seam thickness.
本文应用该模型实现了对研究区的煤层厚度预测，取得了较好的应用效果，证明了地震属性技术预测煤厚的可行性。
But it can produce false images when using a single attribute to resolve geological problem because of the limitation in resolution and signal to noise ratio of seismic data.
但由于受地震资料分辨率和信噪比的限制，用一种地震属性去研究地质问题往往容易产生偏差。
It is proved that the saddle point is intrinsic attribute of system during its evolution when 4 sets of ideal sine wave and 3 sets of observed seismic wave are input to the slope.
通过对边坡输入4组理想正弦波和3组实测地震波论证了边坡系统演化过程中的鞍点是系统的固有属性；
Therefore, seismic amplitude as well as attenuation characteristic attribute may be much better than velocity one for the detection of the fracture system.
因此，利用地震波的振幅、衰减等属性参数检测裂缝特征比利用速度参数更有效。
Therefore, seismic amplitude as well as attenuation characteristic attribute may be much better than velocity one for the detection of the fracture system.
因此，利用地震波的振幅、衰减等属性参数检测裂缝特征比利用速度参数更有效。
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