Seismic Wave Artifact Correction Technology for Thick Sub-Salt Carbonate Rocks——An Example from Kenkiyak Sub-Salt Carbonate Reservoir, Kazakhstan
详细信息
- 责任者：Guo Hongming (Oil and Gas Company ; CNPC ; Aktobe 030002 ; Kazakhstan) ; Akbarjan Alken
- 刊名：Xinjiang Petroleum Geology
- 出版年：2013
- 卷期：34(1)
- 关键词：碳酸盐岩油气藏 ; carbonate reservoir ; 地震勘探 ; seismic exploration ; 哈萨克斯坦 ; Kazakhstan
- 页码：p.88-90
- 图表：illus., 4 refs.
- 分类号：1600
- issnNo：ISSN1001-3873
- isbnNo：CN65-1107/TE
摘要
Based on the complicated seismic data from huge-thick sub-salt carbonate rocks in Pre-Caspian basin,this paper analyzes the formation mechanism of sub-salt pseudo-faults and pseudo-structures and presents related correction method through forward modeling and field cases,integrated with vertical seismic profile(VSP) and salt bed velocity analysis.And better results are obtained for refined interpretation of seismic data from the central block in this basin.
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