Self-similar segmentation and multifractality of post-stack seismic data

作     者：ELYAS Hedayati Rad HOSSEIN Hassani YOUSEF Shiri SEYED Jamal Sheikh Zakariaee ELYAS Hedayati Rad;HOSSEIN Hassani;YOUSEF Shiri;SEYED Jamal Sheikh Zakariaee

作者机构：Department of Petroleum EngineeringScience and Research BranchIslamic Azad UniversityTehranIran Department of Mining and Metallurgy EngineeringAmirkabir University of Technology(Polytechnic of Tehran)TehranIran Shahrood University of TechnologyFaculty of MiningPetroleum and Geophysics EngineeringShahroodIran 

出 版 物：《Petroleum Exploration and Development》 (石油勘探与开发（英文版）)

年 卷 期：2020年第47卷第4期

页      面：781-790页

核心收录：

学科分类：081801[工学-矿产普查与勘探] 081802[工学-地球探测与信息技术] 0709[理学-地质学] 0819[工学-矿业工程] 0808[工学-电气工程] 08[工学] 0818[工学-地质资源与地质工程] 0708[理学-地球物理学] 0807[工学-动力工程及工程热物理] 0815[工学-水利工程] 0816[工学-测绘科学与技术] 0813[工学-建筑学] 0814[工学-土木工程] 

主　　题：post-stack seismic data multifractality Hurst exponent self-similar segmentation layering detection 

摘      要：Layering detection is an important step in petroleum *** series of post-stack seismic data and wire-line log data belong to subsurface *** exhibit multifractal properties with complex patterns because of the heterogeneity and different genetic properties in the earth *** a multifractal configuration,any piece of a series has a distinct Hurst exponent that reflects its nature and can be used for zone *** series are post-stack seismic traces and wire-line log data near the ***-similar Autoregressive Exogenous(SAE)model is a modified method which can place self-similar post-stack seismic and wire-line log segments across layers with the same *** results satisfy the capability of layering identification from seismic data by SAE model.