| 山区大倾角地层地震资料的动静校正及叠加问题 |
| |
| 引用本文： | 肖建华,胡宗正,唐德林,高升,贾丽昆.山区大倾角地层地震资料的动静校正及叠加问题[J].中国煤田地质,2003,15(5):44-45. |
| |
| 作者姓名： | 肖建华 胡宗正 唐德林 高升 贾丽昆 |
| |
| 作者单位： | 中煤第一勘探局 河北邯郸056004
(肖建华，胡宗正，唐德林，高升)，中煤第一勘探局 河北邯郸056004(贾丽昆) |
| |
| 摘 要： | 山区大倾角地层地震资料处理的困难来源于动校正量、静校正量的非线性耦合,以及偏移量大造成的CMP道集围绕真实面元位置的发散。就几何地震而言,这三个因素是以非线性方式耦合在一起的。在讨论偏移、动校正、静校正耦合方式的基础上,利用空间坐标变换法结合某区实际资料,研究了如何用常规处理软件系统来处理山区大倾角地层地震资料的问题。这一实例对于促进复杂地区地震资料处理技术的发展应有一定价值。
|
| 关 键 词： | 地震资料处理 空间坐标变换 山区大倾角地层 |
| 文章编号： | 1004-9177(2003)05-0044-02 |
| 修稿时间： | 2003年5月10日 |
Problems from Mountain Area High-dipping Strata Seismic Data Dynamic Correction, Statics and Stack |
| |
| Xiao Jianhua,Hu Zongzheng,Tang Delin,Gao Sheng,Jia Likun.Problems from Mountain Area High-dipping Strata Seismic Data Dynamic Correction, Statics and Stack[J].Coal Geology of China,2003,15(5):44-45. |
| |
| Authors: | Xiao Jianhua Hu Zongzheng Tang Delin Gao Sheng Jia Likun |
| |
| Abstract: | Difficulties of mountain area high-dipping strata seismic data processing are from nonlinear coupling of dynamic correction size,statics size,and divergence of CMP channel set around the actual position of binning from larger amount of migration as well.From geometric seismological point of view,these three factors are coupled together in a nonlinear pattern.On the basis of coupling pattern of migration,dynamic correction and statics,by the use of spatial coordinates transformation and combining of practical data from a certain area,the paper discusses how to use conventional processing software on mountain area high dipping strata seismic data.This example should be a promoter of seismic data processing technology in complex areas. |
| |
| Keywords: | seismic data processing spatial coordinates transformation mountain area high-dipping strata |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
