Identification of Non-Structural Traps Using Reflection Phase Contrast and Seismic Multi-Attributes
详细信息
- 责任者：Wu Caixi (Research Institute of Exploration and Development ; Xinjiang Oilfield Company ; PetroChina ; Karamay 834000 ; China) ; Liu Ping
- 刊名：Xinjiang Petroleum Geology
- 出版年：2011
- 卷期：32(2)
- 关键词：地震属性 ; seismic attributes ; 地层圈闭 ; stratigraphic traps ; 岩性圈闭 ; lithologic traps
- 页码：p.141-142
- 图表：2 illus., 4 refs.
- 分类号：1600
- issnNo：ISSN1001-3873
- isbnNo：CN65-1107/TE
摘要
It is unreliable that using strong phase contrast method to identify the sequence stratigraphic interface and the subtle trap during seismic interpretation. This paper proposes the seismic reflection phase contrast and interpretation method, amplitude synchronism contrast principle and rationality examination. The results show that these methods are effective for description of stratigraphic-lithologic traps.