| 根据自然电位测井数据确定地层水电阻率的方法 |
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| 引用本文： | 刘建国. 根据自然电位测井数据确定地层水电阻率的方法[J]. 新疆石油天然气, 2006, 2(1): 22-24 |
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| 作者姓名： | 刘建国 |
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| 作者单位： | 中科院广州地球化学研究所,广州,510640 |
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| 摘 要： | 地层水电阻率是确定储层舍油饱和度的一个关键参数。根据自然电位测井数据与地层水矿化度之间的关系，在自然电位层厚校正、泥质校正、温度校正及油气影响校正基础上，可较为精确地确定地层水电阻率。该方法不用水层而直接求出地层水电阻率，并且计算结果与实际测试符合较好，具有准确、简便的特点。
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| 关 键 词： | 自然电位 层厚校正 泥质校正 温度校正 地层水电阻率 |
| 文章编号： | 1673-2677（2006）01-0022-03 |
| 收稿时间： | 2005-10-20 |
| 修稿时间： | 2005-10-20 |
THE METHOD OF CALCULATING FORMATION WATER ELECTRICAL RESISTIVITY FROM LOGGING DATA |
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| Liu Jian-Guo. THE METHOD OF CALCULATING FORMATION WATER ELECTRICAL RESISTIVITY FROM LOGGING DATA[J]. Xinjiang Oil & Gas, 2006, 2(1): 22-24 |
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| Authors: | Liu Jian-Guo |
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| Abstract: | Formation water electrical resistivity is a key parameter for confirming oil saturation of container rock.According to the relation of natural potential logging data and reservoir water salinity,based on the layer thickness emendation,slime emendation,temperature emendation and oil & gas effect emendation of natural potential,formation water electrical resistivity can be confirmed accurately.This method determines the formation water electrical resistivity without using the layer of water,besides,the results of calculation accord well with the practical testing with the characteristics of nicety and convenience. |
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| Keywords: | natural potential thickness emendation slime emendation temperature emendation formation water electrical resistivity |
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