Volume 33 Issue 1
Feb.  2005
Turn off MathJax
Article Contents
Abstract
Related Articles
LUO Yin-he, DONG Qiao-liang, YU Guo-zhu. The application of optimized artificial neural network to refraction static correction[J]. COAL GEOLOGY & EXPLORATION, 2005, 33(1): 69-72.
Citation: LUO Yin-he, DONG Qiao-liang, YU Guo-zhu. The application of optimized artificial neural network to refraction static correction[J]. COAL GEOLOGY & EXPLORATION, 2005, 33(1): 69-72.
shu

The application of optimized artificial neural network to refraction static correction

  • Institute of Geophysics & Geomatics, China University of Geosciences, Wuhan 430074, China

More Information
  • Received Date: March 01, 2004
  • Available Online: March 12, 2023
    Graphical Abstract
    • Abstract
  • Optimized artificial neural network is used to pick refraction first arrival times, log and field refraction data are combined to inverse weathering layer velocity and refraction layer velocity, and Taner’s 3-D refraction static correction is applied in this paper. The result of real data shows that the work efficiency is enhanced by using Optimized artificial neural network to pick refraction first arrival times, the CMP gathers are stacked in phase and the ratio of S/N and transversal resolution of the stacked profile are improved.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]MENG Zhaoping, ZHANG Kun, SHEN Zhen. Difference analysis of methane diffusion properties between tectonic coal and primary coal[J]. COAL GEOLOGY & EXPLORATION, 2022, 50(3): 102-109. DOI: 10.12363/issn.1001-1986.21.12.0799
    [2]MENG Zhaoping, ZHANG Guiyuan, LI Guoqing, LIU Jinrong. Analysis of diffusion properties of methane in low rank coal[J]. COAL GEOLOGY & EXPLORATION, 2019, 47(2): 84-89. DOI: 10.3969/j.issn.1001-1986.2019.02.014
    [3]LIN Chen, JIA Tianrang, ZHOU Shiwei, ZHANG Yugui. Diffusion characteristics of methane adsorption process in granular coal[J]. COAL GEOLOGY & EXPLORATION, 2018, 46(4): 44-49. DOI: 10.3969/j.issn.1001-1986.2018.04.007
    [4]GAO Bo, KANG Yili, SHI Bin, YOU Lijun, HUANG Xiaofeng, HUANG Fansheng. Effect of fracturing fluid on the desorption-diffusion property of coal[J]. COAL GEOLOGY & EXPLORATION, 2016, 44(6): 79-84. DOI: 10.3969/j.issn.1001-1986.2016.06.015
    [5]ZHAO Fajun, CHEN Xuexi, LIU Mingju. Comparison of methane adsorption and diffusion characteristics in soft and hard coal[J]. COAL GEOLOGY & EXPLORATION, 2016, 44(4): 59-63,68. DOI: 10.3969/j.issn.1001-1986.2016.04.011
    [6]YI Xiangyi, WU Hongjun, LU Yuan, QIU Xiaolong, ZHANG Hao, LI Chengyong. Experimental study on the effect of salinity on coalbed methane desorption-diffusion[J]. COAL GEOLOGY & EXPLORATION, 2013, 41(5): 33-35. DOI: 10.3969/j.issn.1001-1986.2013.05.007
    [7]LI Xiangchen, KANG Yili, YIN Zhongshan, ZHANG Menglian. Experiment of affecting factors for methane desorption kinetics in south Sichuan coalfield[J]. COAL GEOLOGY & EXPLORATION, 2013, 41(4): 31-34. DOI: 10.3969/j.issn.1001-1986.2013.04.008
    [8]HE Jun, HAO Guo-wen. Relationship between hydraulic conductivity and diffusion coefficient of clay liner[J]. COAL GEOLOGY & EXPLORATION, 2007, 35(6): 40-43.
    [9]LI Qian-gui, KANG Yi-li, LUO Ping-ya. Analysis of the factors affecting processes of CBM desorption, diffusion and percolation[J]. COAL GEOLOGY & EXPLORATION, 2003, 31(4): 26-29.
    [10]WEI Zhong-tao, LIU Huan-jie, MENG Jian. NUMERICAL SIMULATION ON COALBED METHANE DIFFUSION IN GEOHISTORY[J]. COAL GEOLOGY & EXPLORATION, 1998, 26(5): 19-24.

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (25) PDF downloads (1) Cited by()
    Related

    Copyright of website design © Editorial Office of Coal Geology & Exploration 陕ICP备05001372号-6 陕公网安备 61019002002193号

    Address: Editorial Office of Coal Geology & Exploration, No.82 Jinye 1st Rd, High-Tech Zone, Xi'an City, Shaanxi, China

    Tel: 029-81778075 E-mail: ccrimtdzykt@vip.163.com

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return