›› 2013, Vol. 34 ›› Issue (1): 1-1.

• 论文 •    

巨厚盐丘下碳酸盐岩地震波假象校正技术 ——以哈萨克斯坦肯基亚克盐下碳酸盐岩油藏为例

郭洪明1,艾克拜江·艾尔肯2,李来运2,孙铁军2   

  1. (1. 中油阿克纠宾油气股份公司,哈萨克斯坦 阿克纠宾 030002;2. CNPC 东方地球物理勘探有限责任公司 研究院,河北 涿州 072751)
  • 出版日期:2019-01-01 发布日期:1905-07-09

  1. (1.China University of Mining and Technology, a. School of Resources & Earth Science, b. Key Laboratory of Coalbed Methane Resource & Reservoir Formation Process, the Ministry of Education, Xuzhou, Jiangsu 221116, China; 2.ChinaCoal Pingshuo Mining Area, Shuozhou, Shanxi 036006, China)
  • Online:2019-01-01 Published:1905-07-09

摘要: 针对滨里海盆地巨厚盐下复杂的地震资料,通过模型正演方法及具体实例,在垂直地震测井(VSP)及盐层速度分析的基础上,剖析了盐下假断层、假构造的形成机理与校正方法,在滨里海盆地中区块地震资料精细解释中取得了较好的效果。

Abstract: 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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