摘要
多波资料比单波资料含有更丰富的地层信息 ,特别是利用横波在裂缝介质中的分裂机制分离出的快、慢横波 ,可进行地下地层的各向异性研究 ,获取地层裂缝信息 ,预测出地层裂缝系统的发育方向和发育程度 ,有助于裂缝性油气藏的研究。作者研究了一套利用多波资料预测地层裂缝的方法 。
There is more medium information in multi wave data than in single wave data. Especially by using the fast and slow shear wave components separated form shear wave in fractured medium, the anisotropy can be studied and the medium fracture parameters can be extracted for predicting the azimuth and extent of the fracture development system. This is very useful for studying fractured reservoirs. The authors have developed a set of methods and software of predicting fracture system by use of multi wave data, and have proved them effective through the application of real multi wave data.
出处
《成都理工大学学报（自然科学版）》
CAS
CSCD
北大核心
2003年第1期52-59,共8页
Journal of Chengdu University of Technology: Science & Technology Edition
基金
国家 8 63项目 ( 863 - 82 0 - 0 5- 0 2 - 0 3 - 0 4 )
关键词
地层裂缝
EDA介质
多波分量
横波分裂
快横波
慢横波
裂缝预测
裂缝性油气藏
anisotropy
EDA medium
multi wave and multi components
shear wave separation
fast shear wave
slow shear wave
fracture prediction
