| 油藏监测中的时延地震技术 |
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| 引用本文： | 曹,辉.油藏监测中的时延地震技术[J].勘探地球物理进展,2003,26(5-6). |
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| 作者姓名： | 曹 辉 |
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| 作者单位： | （中国石化石油勘探开发研究院南京石油物探研究所，江苏南京 210014） |
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| 摘 要： | 重点介绍第65届EAGE年会中时延地震技术在油藏监测中的应用部分。首先，从数据采集、资料处理以及解释三个方面，概要介绍时延地震技术的新进展，包括采集设备的改进、震源不一致性校正、时延信号分解以及油气藏特征研究等；而后通过两个实例，展示时延地震技术在油藏动态特征监测中的最新应用成果，第一个实例是时延地震在油藏压力监测中的应用成果，第二个实例是多分量时延地震在强化采油监测中的应用成果；最后用少量篇幅对这次年会中的微地震技术进展进行简要介绍。
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| 关 键 词： | 油藏监测 时延地震 资料重复性 warping 处理 互均化处理 |
| 收稿时间： | 2003-8-28 |
Time lapse seismic techniques in reservoir monitoring |
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| Cao Hui.Time lapse seismic techniques in reservoir monitoring[J].Progress in Exploration Geophysics,2003,26(5-6). |
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| Authors: | Cao Hui |
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| Affiliation: | (Institute of Geophysical Prospecting, SINOPEC Research Institute of Petroleum Exploration and Production, Nanjing 210014, China) |
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| Abstract: | The applications of time lapse seismic methods in reservoir monitoring are introduced in this paper, based on an analysis of the articles presented to the 65th EAGE annual meeting. Firstly, advances in time lapse seismic technology are briefly introduced in terms of data acquisition, processing and interpretation. The improvement of acquisition instruments and equipment, source inconsistency correction, time lapse signal decomposition and reservoir property analysis are discussed. Secondly, two real data examples are analyzed. One is reservoir pressure monitoring by time lapse seismic method. The other is multicomponent time lapse seismic monitoring of a miscible CO2 flooding. The advances in microseismicity for reservoir monitoring are also introduced. |
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| Keywords: | reservoir monitoring time lapse seismic data repeatability warping cross equalization processing |
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