J4

• 地球探测与信息技术 • Previous Articles     Next Articles

Array Acoustic Logging Signal Analysis Based on the Local Correlation Energy

WANG Zhu-wen1,LIU Jing-hua1,NIE Chun-yan2   

  1. 1.College of GeoExploration Science and Technology, Jilin University, Changchun 130026, China;2.Electronic Information Institute, Changchun University, Changchun 130022, China
  • Received:2007-04-24 Revised:1900-01-01 Online:2008-03-26 Published:2008-03-26
  • Contact: WANG Zhu-wen

Abstract: A new time-frequency signal analysis method, Rihaczek distribution, based on local correlation distribution of signal energy between time and frequency domains is proposed. The distribution has an evident physical significance. This method was provided with the abilities to distinguish and identify different kinds of lithologies and structural responses. And the Rihaczek distributions of array acoustic logging signal have evident differences for different rocks and structural fractures zones. Using the corresponding pattern recognition method, the lithologies and structures can be distinguished and identified effectively.

Key words: array acoustic logging, time-frequency distribution, signal analysis, Rihaczek distribution

CLC Number: 

  • P631.81
[1] WANG Zhu-wen, XIANG Min, LIU Jing-hua, WANG Xiao-li, ZHANG Xue-ang, YANG Chuang. Time-Frequency Analysis for Full Waveform Characteristics of Acoustic Logging Based on Fractal Fourier Transform [J]. J4, 2012, 42(5): 1553-1559.
[2] WANG Zhu-wen, LIU Jing-hua, NIE Chun-yan. The Reassignment Method Based on Time-Frequency Analysis and Its Application in the Array Acoustic Logging Data Processing [J]. J4, 2007, 37(5): 1042-1046.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] YU Ping， LI Rui-lei， FU Lei， HAO Xue， ZHANG Xiang-jun，LIAN Guo-fen. Regional Tectonic Characteristics and Significance of North Harbin Area in Songliao Basin: Evidenced from Long Seismic Profiles[J]. J4, 2005, 35(05): 611 -615 .
[2] ZHANG Yuan-qing, SONG Bing-zhong, WANG Yu-fu, ZHANG Ning. Metallogenetic Rules and Prediction of Gold Deposits Around Tongshi Complex,Western Shandong Province[J]. J4, 2010, 40(6): 1287 -1294 .
[3] LI Jian-ping, LI Tong-lin, ZHANG Hui, XU Kai-jun. Study and Application of the TEM Forward and Inversion Problem of Irregular Loop Source over the Layered Medium[J]. J4, 2005, 35(06): 790 -0795 .
[4] GAO Song，SONG Ying，WANG Lin，JIANG Buxin. Study on the Screening and Characterization of Special Effective Bacteria of Degrading Thiuram in the Waterbody[J]. J4, 2006, 36(03): 455 -457 .
[5] ZHANG Feng-jun, LI Qing, MA Jiu-tong, YU Guang-ju. Experimental Study on Treatment of Furfural Wastewater with Membrane Distillation[J]. J4, 2006, 36(02): 270 -0273 .
[6] LU Shuang-fang, LI Ji-jun, XUE Hai-tao, XU Li-heng. Chemical Kinetics of Carbon Isotope Fractionation of Oil-Cracking Methane and Its Initial Application[J]. J4, 2006, 36(05): 825 -829 .
[7] DING Zhi-hong,FENG Ping,MAO Hui-hui. Research and Application of a Method Considering Runoff Distribution Through A Year During Partitioning Runoff into Abundant and Low State[J]. J4, 2009, 39(2): 276 -0280 .
[8] REN He-jun, LIU Na, GAO Song,ZHANG Lan-ying，ZHANG Yu-ling，ZHOU Rui. Degradation of Polychlorinated Biphenyls and Confirm of bphA1 Gene Core by Pseudomonas DN2[J]. J4, 2009, 39(2): 312 -0316 .
[9] Huang Qibo, Qin Xiaoqun, Liu Pengyu, Kang Zhiqiang, Tang Pingping. Applicability of Karst Carbon Sinks Calculation Methods in Semi-Arid Climate Environment[J]. Journal of Jilin University(Earth Science Edition), 2015, 45(1): 240 -246 .
[10] Xiong Xiaoliang，Sun Hongyue，Zhang Shihua，Cai Yueliang. Analysis of Condition of Ensuring High-Lift Siphon Drainage and Numerical Simulation of Choice of Optimum Diameter[J]. Journal of Jilin University(Earth Science Edition), 2014, 44(5): 1595 -1601 .
Copyright © Journal of Jilin University(Earth Science Edition), All Rights Reserved.
Tel: +86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd