| 低矿化度条件下的泥质砂岩阿尔奇参数研究 |
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| 引用本文： | 范宜仁,周灿灿.低矿化度条件下的泥质砂岩阿尔奇参数研究[J].测井技术,1997,21(3):200-204. |
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| 作者姓名： | 范宜仁 周灿灿 |
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| 作者单位： | [1]石油大学 [2]冀东油田地质所测井室 |
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| 摘 要： | 在地层水矿化度低且变化的泥质砂岩储层评价中，含水饱和度的确定是困难的但又是重要的。本文以岩心实验数据为依据，提出了利用阿尔奇公式计算泥质砂岩地层的含水饱和度时，根据地层的实际泥质含量及地质水矿化度计算或选择其胶结指数和饱和度指数的方法。
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| 关 键 词： | 解释模型 矿化度 泥质砂岩 饱和度 测井解释 |
On the Parameters of Archie Formula for Shaly Sand with Low Salinity. |
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| Fan Yiren,Deng Shaogui,Zhou Cancan..On the Parameters of Archie Formula for Shaly Sand with Low Salinity.[J].Well Logging Technology,1997,21(3):200-204. |
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| Authors: | Fan Yiren Deng Shaogui Zhou Cancan |
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| Abstract: | While interpreting shaly formation with varying and low water salinity, it is very difficult but important to determine water saturation. According to the data of core analysis, it is proposed that the m and n of the Archie formula must be calculated or selected with actual shaliness and water salinity of the formation while calculating water saturation with Archie Formula. |
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| Keywords: | interpretation model salinity argillaceous sandstone saturation core analysis Archie formula formation evaluation |
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