| 反映煤储层渗透性的参数之一——块煤率 |
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| 引用本文： | 张慧.反映煤储层渗透性的参数之一——块煤率[J].煤田地质与勘探,2001,29(6):21-22. |
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| 作者姓名： | 张慧 |
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| 作者单位： | 煤炭科学研究总院西安分院, |
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| 摘 要： | 煤储层的渗透性在很大程度上取决于煤体结构，煤体的整体结构决定煤炭筛分试验所获得的块煤率，所以块煤率可以从整体上反映煤储层的渗透性。辽中地区几个矿区煤储层块煤率与渗透率有很好的相关性，为块煤率作为评价煤储层的参数之一，提供了一个实例。
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| 关 键 词： | 煤储层 渗透性 筛分 块煤率 |
| 文章编号： | 1001-1986(2001)06-0021-02 |
One of parameters reflecting coal reservoir permeability--block coal rate |
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| ZHANG Hui.One of parameters reflecting coal reservoir permeability--block coal rate[J].Coal Geology & Exploration,2001,29(6):21-22. |
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| Authors: | ZHANG Hui |
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| Abstract: | The permeability of reservoir depends on coal body texture to a great extent.Coal body tecture directly relatives to block coal tate got from sieve experiment so block coal rate can feflect coal reservoir's permeability as a whole.In mining areas in the middle part of Liaoning,block coal tate has a direct relationship to permeability.This is a instance that block coal tate regards as one of parameters evaluating coal reservoir. |
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| Keywords: | coal reservoir permeability sieve block coal rate |
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