测井约束反演在高分辨率层序地层学中的应用APPLICATION OF THE LOGGING CONSTRAINED SEISMIC CONVERSION DATA TO THE HIGH RESOLUTION SEQUENCE STRATIGRAPHY
吴胜和,马晓芬,陈崇河
摘要(Abstract):
以新疆吐哈盆地温米油田为例 ,探讨应用测井约束地震反演资料进行高分辨率时间地层单元对比的思路和方法。研究表明 ,由于测井约束反演不仅可提高原始地震资料的垂向分辨率 ,而且可将地震波转换为层的信息 ,因此 ,据此可进行高精度的时间地层单元的追踪对比。在油田开发阶段 ,应用测井约束反演资料进行高分辨率等时地层对比的步骤包括 :地震资料的时 -深转换 ;应用地质、测井、地震资料建立宏观层序地层格架 ;测井约束地震反演处理 ;测井细分层及标定 ;时间地层单元的追踪对比
关键词(KeyWords): 测井约束反演;高分辨率层序地层学;侏罗系;吐哈盆地;新疆
基金项目(Foundation): 中国石油天然气集团公司资助项目!(No.96 0 0 0 7)
作者(Author): 吴胜和,马晓芬,陈崇河
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