物探与化探2012，Vol.36Issue(z1)：146-149,4.
叠前时间偏移技术在构造复杂区地震处理中的应用
THE APPLICATION OF PRE-STACK TIME MIGRATION TECHNOLOGY TO COALFIELD SEISMIC DATA PROCESSING IN STRUCTURALLY-COMPLEX AREA
王军 1杜琦伟 1牛晓辰1
作者信息
- 1. 山西省煤炭地质物探测绘院,山西晋中030600
- 折叠
摘要
Abstract
The pre-stack time migration technology is one of the effective means for imaging of complex structure. It can be adapted to the condition of relatively rapid longitudinal and transverse variation and is suitable for migration imaging with large dip angles. With examples, the authors discuss the problems which deserve attention in using the pre-stack time migration technology to conduct coalfield seismic data processing in the structurally-complex area. The results demonstrate that this technology can effectively improve imaging effect of coal seams in structurally-complicated areas and raise coalfield seismic data signal-to-noise ratio and resolution.关键词
叠前时间偏移/信噪比/分辨率/复杂地质构造区/地震处理Key words
pre-stack time migration/signal-to-noise ratio/resolution/structurally-complex area/seismic data processing分类
天文与地球科学引用本文复制引用
王军,杜琦伟,牛晓辰..叠前时间偏移技术在构造复杂区地震处理中的应用[J].物探与化探,2012,36(z1):146-149,4.
