Application of the Complicated Fault-Block Fine Structural Interpretation Technique and Its Effect in Dalujia Area
详细信息
- 责任者：Ma Yuge (Geophysical Research Institute of Shengli Oilfield Branch Co. ; Dongying 257100 ; China) ; Cui Shiling
- 刊名：North China Earthquake Sciences
- 出版年：2011
- 卷期：29(1)
- 关键词：断块油气藏 ; fault block reservoir ; 地震勘探 ; seismic exploration ; 济阳坳陷 ; Jiyang Depression
- 页码：p.10-14
- 图表：2 illus., 1 table, 6 refs.
- 分类号：1600
- issnNo：ISSN1003-1375
- isbnNo：CN13-1102/P
摘要
This paper examplized Dalujia region to discuss the methods and process of complex fault block interpretation. Steps about selecting seismic data, labeling subtle horizon, identificating and combining fracture system, 3D seismic stereo interpretation and structure mapping were discussed in details. And the key techniques in 3D seismic tectonic interpretation, such as time-varying wavelet, spectral decomposition coherence and the varying velocity mapping technique, were also emphasized in the paper. It got great results in the practical application.