山前厚层砾石覆盖区地震数据采集方法研究
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
山西朔州地区为山前厚层砾石覆盖区,砾石层的存在对地震波的激发和接收极为不利。通过大量试验工作,确定了在条件差区域中间地段,采用大排列接收、加密炮排等技术经济合理的地震数据采集方法和参数,取得了较好的地震资料,查明了主要可采煤层的赋存情况和构造发育情况。
The Shuozhou area in Shanxi is covered by piedmont thick gravels,the existing of gravel layer is very disadvantage to shot and receive seismic waves.Through large amount testing works,made sure that in the middle part of poor condition area,to use technique of long spread receiving,spread densification,economic and reasonable seismic data acquisition methods and parameters,have gotten better seismic data,found main mineable coal seam hosting and structural development conditions.
引文
[1]Gladwell G M L,范天佑译.经典弹性理论中的接触问题[M].北京:北京理工大学出版社,1991.
    [2]肖建华.岩石中的各项异性波理论[M]//石油地球物理岩性勘探技术文集.北京:煤炭工业出版社,1996.
    [3]梁生正.全信息石油地球物理、地质综合解释探讨[J].石油地球物理勘探,2001,36(增刊):119-127.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心