地震相分析技术在沙门子鼻隆岩性预测中的应用
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摘要
地震相分析技术忠实于地震信息本身,克服了地震反演技术的某些缺陷,是研究沉积相和储层预测的重要手段之一.其综合利用了地震信号的各种地震信息,具有独特的解决问题的能力.利用Stratimagic地震相分析技术软件包实现地震道、多属性数据体等时窗/深度的层段内的地震相自动分析技术,对沙门子地区的河道展布进行了研究,侏罗系八道湾组属于扇三角洲砂体.从而更好的控制了该区主力油层的分布和连片范围,并取得了较好的效果.
Being faithful to seismic information self, seismic facies analysis technology can overcome some flaws of seismic inverse technique as one of important means for sedimentary facies research and reservoir prediction. It integrates with various of seismic information and can be adopted to deal with distinct problems. Stratimagic seismic facies analysis technology which realizes automatic seismic facies analysis technology with seismic trace and multi-attribute database in time window/depth intervals has been applied to study on channel distribution of in Shamenzi Area, Jurassic Badaowan formation is dominated by fan-delta sand body. Thereby allow their processes to better controls of continuous distribution and range of the major oil-bearing zone in the area, and good results have been obtained.
引文
1郎小玲,Epos基于体解释工作流程要点指南,2005
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