Seismic Attribute Reduction Based on Covering Rough Set and Its Applications
详细信息
- 责任者：Liu Hongjie (Geophysical Research Institute ; Research Institute of Exploration and Development ; Xinjiang Oilfield Company ; PetroChina ; Urumqi 830013 ; China) ; Lou Bing
- 刊名：Oil Geophysical Prospecting
- 出版年：2012
- 卷期：47(5)
- 关键词：地震属性 ; seismic attributes
- 页码：p.740-746
- 图表：3 illus., 3 tables, 25 refs.
- 分类号：1600
- issnNo：ISSN1000-7210
- isbnNo：CN13-1095/TE
摘要
The seismic attribute reduction based on the covering rough set is presented in this paper.This approach not only solves problems of the difficulty to achieve the equivalence relation,but also overcomes limits in rough set application,and makes the rough set theory more generalized.The simulation and actual experiments reveal that the results of the seismic attribute reduction application can improve oil & gas prediction precision.
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