| 声波曲线重构反演技术在青海油田的应用 |
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| 引用本文： | 王朝锋,汪昌贵,桂志先,王鹏,谢宋雷.声波曲线重构反演技术在青海油田的应用[J].断块油气田,2009,16(6):17-18,21. |
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| 作者姓名： | 王朝锋 汪昌贵 桂志先 王鹏 谢宋雷 |
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| 作者单位： | 1. 长江大学油气资源与勘探技术教育部重点实验室,湖北,荆州,434023
2. 北京大能伟业科技有限公司,北京,100083 |
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| 摘 要： | 在储集层与非储集层的声波曲线没有明显差异的地区内．利用井约束地震反演技术进行储集层预测比较困难。通过测井曲线相关性分析，选择自然电位、自然伽马曲线重构声波曲线，然后用重构声波进行地震反演，反演结果很好地区分了砂泥岩、反映出砂体的横向展布特征和纵向厚度，有效地指导了生产工作。
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| 关 键 词： | 声波曲线重构 井约束地震反演 储层 |
Application of reconstructed AC and seismic inversion in Qinghai Oilfield |
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| Wang Chaofeng,Wang Changgui,Gui Zhixian,Wang Peng,Xie Songlei.Application of reconstructed AC and seismic inversion in Qinghai Oilfield[J].Fault-Block Oil & Gas Field,2009,16(6):17-18,21. |
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| Authors: | Wang Chaofeng Wang Changgui Gui Zhixian Wang Peng Xie Songlei |
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| Affiliation: | Wang Chaofeng1 Wang Changgui2 Gui Zhixian1 Wang Peng1 Xie Songlei1(1.MOE Key Laboratory of Exploration Technologies for Oil , Gas Resources,Yangtze University,Jingzhou 434023,China,2.Beijing DoAny Technology Co.Ltd.,Beijing 100083,China) |
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| Abstract: | In the region where AC of the reservoir and non-reservoir is no significantly different, the reservoir prediction using the seismic inversion technology is difficult.Through the correlation analysis of log curve, AC is reconstructed with the chosen SP and GR.Then seismic inversion is carried out.The result can well distinguish the sand from the mudstone.It also reflects the sand horizontal distribution and the vertical thickness, which can effectively guide the production. |
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| Keywords: | reconstruction of AC seismic inversion of constrained well reservoir |
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