| 用毛管压力曲线确定原始含油饱和度 |
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| 引用本文： | 吕鸣岗,毕海滨.用毛管压力曲线确定原始含油饱和度[J].石油勘探与开发,1996,23(5):63-66. |
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| 作者姓名： | 吕鸣岗 毕海滨 |
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| 作者单位： | 全国资源委石油天然气储量委员会办公室，北京市六铺炕中国石油天然气总公司全国油气储委办公室 |
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| 摘 要： | 本文从统计规律入手，探讨用毛管压力曲线确定油层有效孔隙率半径下限时，不同物性条件的集层对该下限值的影响，以及由此确定的含油饱和度与地层条件下原始含油饱和度的差异。储层物性越好。该下限值越偏大，而求得的含油饱和度越偏低。
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| 关 键 词： | 毛细管压力 曲线 含油饱和度 储层 天然气 |
INITIAL OIL SATURATION DETERMINATION BY CAPILLARY PRESSURE CURVE |
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| Chen Zhiyu.INITIAL OIL SATURATION DETERMINATION BY CAPILLARY PRESSURE CURVE[J].Petroleum Exploration and Development,1996,23(5):63-66. |
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| Authors: | Chen Zhiyu |
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| Abstract: | According to the statistical distribution, the paper describes the effect of the different physical characteristic reservoirs on the low limit determination of the effective pore radius by capillary pressure curves, and the difference between the initial oil saturation and the calculated oil saturation with the above method is also discussed. |
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| Keywords: | Capillary pressure Curve Oil saturation Reservoir |
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