Three-component seismic exploration is an effective method for the utilization of P-wave and converted-wave to detect fine structures.With this method,converted-wave imaging profiles have high resolution,and small geological structures such as small faults and small structures can be identified.In this paper,based on the application experiments of three-component seismic exploration technology in Qiangtang basin of Tibet,the authors investigated the three-component seismic data acquisition method,converted-wave data processing technology and comparative interpretation method,and the results achieved prove the effectiveness of this method.This paper has certain reference value for the application and study of multi-component seismic exploration technology in plateau permafrost area in the future.
刘建勋, 徐明才, 王小江, 张保卫. 高原冻土区三分量地震探测方法试验[J]. 物探与化探, 2015, 39(2): 327-333.
LIU Jian-Xun, XU Ming-Cai, WANG Xiao-Jiang, ZHANG Bao-Wei. A study of three-component seismic exploration in plateau permafrost region. Geophysical and Geochemical Exploration, 2015, 39(2): 327-333.
[1] 王赟,滕殿波,邢春颖.多分量地震技术实用化的一些关键问题[J].勘探地球物理进展,2005,28(3):174-177.[2] 张永刚,王赟,王妙月.目前多分量地震勘探中的几个关键问题[J].地球物理学报,2004,47(1):151-155.[3] 胡天跃,张广娟,赵伟,等.多分量地震波波场分解研究[J].地球物理学报,2004,47(3):504-508.[4] 刘建勋,张保卫. P-SV转换波的分离提取技术[J].物探与化探,2011,35(1):123-126.[5] 董敏煜.多波多分量地震勘探[M].北京:石油工业出版社, 2002.[6] Wei X C,Chen T S,Ji Y X.Converted wave AVO inversion for average velocity ratio and reflection coefficient of shear wave[J].Applied Geophysics,2008,5(1):35-43.[7] Shi J X.Four-parameter velocity analysis ang its applications to the Ken-71 area converted-wave data[J].Applied Geophysics,2008,5(1):50-56.[8] 李战业,尹军杰,王赟.地震散射波模拟成像在金属矿勘探中的应用[J].地质与勘探,2009,45(2):80-84.[9] 张明,韩大匡,姚逢昌,等.转换波成像方法综述[J].石油物探,2006,45(5):553-556.[10] 李慧杰,时志安,张海鹰,等.多分量转换波地震勘探初探[J].吉林地质,2004,23(3):42-46.[11] 王磊,何兵寿. 煤层转换波的数值模拟及应用[J].石油物探,2004,43(5):475-478.[12] 刘建勋,王小江. 金属矿转换波地震勘查技术模拟[J].物探与化探,2012,36(4):607-611.[13] 方斌,徐波,周立军.纵横波联合勘探方法初探[J].工程地球物理学报,2007,4(5):411-416.[14] 钟凌云.小波变换方法在地震资料噪声消除中的应用[J].物探与化探,2007,31(3):245-249.[15] 李国发,彭苏萍,何兵寿,等.转换波地震资料处理的关键问题与解决方法[J].中国矿业大学学报, 2005,34(1):41-45.