| 地震波速分析地层压力方法及压力预测分析系统介绍 |
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| 引用本文： | 李黔予. 地震波速分析地层压力方法及压力预测分析系统介绍[J]. 中国海上油气, 1994, 0(2) |
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| 作者姓名： | 李黔予 |
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| 作者单位： | 海洋石油勘探开发研究中心!河北高碑店074010 |
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| 摘 要： | 钻前地层压力预测资料,不但是寻找油气的具体依据,而且是确保安全钻井的重要信息。阐述了利用地震速度来预测地层压力的原理。介绍了5种计算压力的方法及压力预测分析系统(CPPAS)。CPPAS在中国海域实际应用中取得了良好的地质效果。
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| 关 键 词： | 压力预测分析系统 正常压实 欠压实 地震层速度 |
INTRODUCTION OF CPPAS AND FORMATION PRESSURE PREDICTION BY USING SEISMIC VELOCITY |
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| Li Oianyu. INTRODUCTION OF CPPAS AND FORMATION PRESSURE PREDICTION BY USING SEISMIC VELOCITY[J]. China Offshore Oil and Gas, 1994, 0(2) |
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| Authors: | Li Oianyu |
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| Abstract: | Predrilling formation pressure prediction is not only important for prospecting oil and gas but also essential for safty drilling. This paper summarizes the principles of formation pressure prediction by using seismic velocity, and introduces five methods for pressure calculation. A software package of pressure prediction and analysis system (CPPAS) has been proved to be effective in the practice in China offshore basins. |
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| Keywords: | pressure prediction and analysis system(CPPAS) normal compaction undercom-paction seismic interval velocity |
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