| 地震反演技术在歧北斜坡沙一段下亚段储层预测中的应用 |
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| 引用本文： | 郭燕珩,韩国猛,李鹏飞,董素杰,胡晋男,袁雪花,唐鹿鹿.地震反演技术在歧北斜坡沙一段下亚段储层预测中的应用[J].油气地球物理,2011(3). |
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| 作者姓名： | 郭燕珩 韩国猛 李鹏飞 董素杰 胡晋男 袁雪花 唐鹿鹿 |
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| 作者单位： | 大港油田勘探开发研究院;大港油田第四采油厂; |
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| 摘 要： | 地震反演是储层预测的核心技术,它对储层在空间横向上的分布有很好的预测作用,可作为发现隐蔽油气藏的有效手段,井约束下的波阻抗反演在岩石物性差异较大的地区具有较好的应用效果。本文在地质储层特征研究的基础上,通过地震资料的分析与处理、测井曲线的标准化与特征曲线的重构、子波的提取与层位标定等一系列前期处理工作,优选出了反演参数,对歧北斜坡沙一段下亚段进行了储层预测,直观地刻画了岩性的空间分布规律,确定了3个有利区块,为该区的井位部署及储层评价提供了有力的支撑。
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| 关 键 词： | 测井资料 标准化 波阻抗反演 储层预测 岐北斜坡 |
The application of seismic inversion technologies to predict the reservoirs in the E_(s1x) in Qibei slope |
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| GUO Yan-heng.The application of seismic inversion technologies to predict the reservoirs in the E_(s1x) in Qibei slope[J].Petroleum Geophysics,2011(3). |
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| Authors: | GUO Yan-heng |
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| Affiliation: | GUO Yan-heng ( Exploratory Development Institute of Dagang Oil Field Branch Co.,Tianjin,300280,China) |
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| Abstract: | Seismic inversion is the core technology of the reservoir prediction. It has very good prediction effect on reservoir transverse distribution in space and can be used as effective means of discovering subtle reservoirs.The impedance inversion restricted by well has good application effect in the region where the petrophysics have much differences.Based on the study of geological reservoir characteristics,by means of the seismic data analysis and processing,the bore log standardization,characteristic curve r... |
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| Keywords: | bore log standardization impedance inversion reservoir prediction and Qibei slope |
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