| 大港油田三维可视化解释技术的应用实例分析 |
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| 引用本文： | 郎静.大港油田三维可视化解释技术的应用实例分析[J].应用地球物理,2006,3(3):179-186. |
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| 作者姓名： | 郎静 |
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| 作者单位： | 中国地质大学地球科学与资源学院，大港油田地质研究院天津300280 北京100083 |
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| 摘 要： | 三维可视化解释技术是一项全新的地震解释技术,与传统的地震资料解释有着本质的不同,它是从三维可视化显示出发,以地质体或三维研究区块为单元,采用点、线、面和体相结合的数据体空间可视化解释。该技术结合相干体技术可进行复杂断层的解释与组合;应用空间域层位自动追踪技术能够准确落实构造形态;采用目标雕刻技术,利用反演数据体可实现立体透视岩性体的空间展布及厚度趋势。将该技术应用在大港油田官西地区复杂断块构造解释和歧南西斜坡隐蔽油气藏储层预测两项实际工作中,取得了良好效果,表明可视化解释技术在石油勘探中具有广阔的应用前景,是提高勘探效率和勘探成功率的有效技术手段。
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| 关 键 词： | 三维可视化 复杂断块 构造解释 储层预测 |
| 收稿时间： | 23 January 2006 |
Application examples of 3D visual interpretation technology in Dagang Oilfield |
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| Lang Jing.Application examples of 3D visual interpretation technology in Dagang Oilfield[J].Applied Geophysics,2006,3(3):179-186. |
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| Authors: | Lang Jing |
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| Institution: | (1) School of Geosciences and Resources, China University of Geosciences, Beijing, 100083, China;(2) Zhao Dong Development Department, Dagang Oilfield of PetroChina Company Limited, Tianjin, 300280, China |
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| Abstract: | 3D visualization technology is a new seismic interpretation technology that is completely different from traditional seismic data interpretation technologies. This method takes geologic bodies or any 3D region of interest as a unit and integrates the points, lines, and planes of the bodies to make a 3D visual interpretation. This technology can be integrated with the coherence technique to interpret complex faults. Spatial domain automatic horizon tracing can accurately determine structural features. Target sculpting can determine the spatial dimensions and depth extent of perspective 3D lithology bodies using inversion data. I applied this technology to the interpretation of the complex block structures in the Guanxi area of Dagang Oilfield and the prediction of subtle reservoirs in the western slope of the Qinan sag with good results. This study indicated that the visual interpretation technology can be widely and effectively applied in oil field development and to improve the exploration success ratio. |
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| Keywords: | 3D visualization complex block structural interpretation and reservoir prediction |
| 本文献已被 CNKI 万方数据 SpringerLink 等数据库收录！ |
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