地震平面沉积相解释方法研究及应用
网络出版日期: 2011-12-20
基金资助
吉林油田科技项目(编号:JLYT-JS10-W23-FW-21-77)“吉林油田新北地区地震沉积成像研究”部分成果
Seismic plane sedimentary facies interpretation method and its application
Online published: 2011-12-20
宗奕 , 梁建设 , 刘丽芳 . 地震平面沉积相解释方法研究及应用[J]. 岩性油气藏, 2011 , 23(6) : 84 -88 . DOI: 10.3969/j.issn.1673-8926.2011.06.015
Traditional three-dimensional seismic interpretation has a good effect on the exploration research of structure reservoir, but it can not solve the problemin the exploration and study of lithologic reservoir. This paper proposed a new seismic interpretation method: plane sedimentary facies interpretation. Based on the method of seismic slice interpretation, it develops the key technologies such as multi-attribute fusion imaging, projection of slicing sedimentary facies and auto-tracking of plane lithofacies. These technologies fully use the characteristics of lateral continuity, and can improve the efficiency and accuracy of seismic-geologic interpretation and have recognition capability for small geologic bodies and significance for exploration and study on lithologic reservoirs.
Key words: Tan-Lu fault zone; tectonic style; Miaoxi Sag
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