AN ANALYSIS OF FACTORS AFFECTING SEISMIC TRACE MULTI SCALE INVERSION
ZHANG Yu-fen1, LUO Yan-zhong1, TAO Guo-qiang2, SHI Fu-sheng3
1. Department of Geophysics, China University of Geosciences, Wuhan 430074, China;
2. Zhongyuan Oil Field, Puyang 457001, China;
3. China University of Mining and Technology, Beijing 100083
Guided by recent geological theory and the idea of wavelet transform multi scale analysis, the authors formulated the method of logging and seismic data unit seismic trace multi scale inversion in which the logging and seismic data are used to perform seismic trace multi scale inversion. Theoretical and practical data show that this inversion technique is characterized by quick convergence rate, high inversion precision and high capacity of accomodation. To detect factors affecting seismic trace multi scale inversion, the authors used theoretical models and real seismic data and reached some important conclusions on the basis of changing input parameters and applying seismic trace multi scale inversion technique. The purpose of the research work is to improve the result of inversion.
张玉芬, 罗延钟, 陶国强, 史付生. 影响地震道多尺度反演效果因素分析[J]. 物探与化探, 2001, 25(3): 185-190.
ZHANG Yu-fen, LUO Yan-zhong, TAO Guo-qiang, SHI Fu-sheng . AN ANALYSIS OF FACTORS AFFECTING SEISMIC TRACE MULTI SCALE INVERSION. Geophysical and Geochemical Exploration, 2001, 25(3): 185-190.
