fracture detection meaning in English
裂缝探测
Examples
- Integrative fracture detection for carbonate reservoir by confidence limit analysis
基于置信度分析的碳酸盐岩裂缝综合检测 - The method makes use of correlation between well log fracture interpretation and other fracture detection results to weight all results from different detecting methods in order to improve the detection reliabilities
该方法利用测井的裂缝解释结果与各方法检测结果的相关性对不同的检测方法检测结果加权，从而提高了检测的可靠性。 - The paper discusses the probability of fracture detection by seismic method firstly , and then analyses seismic reflected wave character of fracture - cave stratum . at last , the paper validate that dynamical characteristic of seismic wave is more sensitive to fracture than kinetic characteristic
本文首先论述了地震方法对于缝洞发育带的可识别性，并且对缝洞储层的波场特征进行了分析，验证了在对缝洞进行识别方面，动力学特征优于运动学特征。 - Therefore the dynamical characteristic is acted as detected parameter for fractured detection ( primary amplitude secondary frequence ) . and the amplitude of mean sguare and central frequence are acted as evaluational parameter , based on the those studies , the new ideas is put forward that fractured azimuth is dected by lateral difference and fractured density is dected by vertical difference for three facters of fracture , wavelet acted as analysis tool and direction by wave field characteristic applied the multiple scale edge dectection and self - adaptive edge detection into the detection theory of seismic fractured azimuth , also put forward the wavelet different scale filter method of the fractured azimuth detection
因而，确定了主要以振幅，其次是频率的地震波动力学特征作为裂缝检测的被检参数和均方振幅和中心频率作为检验检测结果正确与否的评价参数。在上述研究基础上，针对裂缝的三要素，提出通过横向求异检测裂缝方位和纵向求异检测裂缝密度的新思想。并以小波作为分析工具，以潜山波场特征作指导，将数字图像处理中的多尺度边缘检测和自适性边缘检测引用到地震裂缝方位检测中来，并提出了小波变尺度滤波法新的裂缝方位检测法。