期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：108
期号：3
页码：032015
DOI：10.1088/1755-1315/108/3/032015
语种：English
出版社：IOP Publishing
摘要：In recent years, inspired by seismic analysis technology, a new method for analysing mud shale fractures oil and gas reservoirs by logging properties has emerged. By extracting the high frequency attribute of the wavelet transform in the logging attribute, the formation information hidden in the logging signal is extracted, identified the fractures that are not recognized by conventional logging and in the identified fracture segment to show the "cycle jump", "high value", "spike" and other response effect is more obvious. Finally formed a complete wavelet denoising method and wavelet high frequency identification fracture method.
