| 自然电位测井在可地浸砂岩型铀矿找矿中的应用 |
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| 引用本文： | 陈志杰.自然电位测井在可地浸砂岩型铀矿找矿中的应用[J].新疆地质,2002,20(2):173-175. |
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| 作者姓名： | 陈志杰 |
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| 作者单位： | 中国核工业地质局216大队,新疆,乌鲁木齐,830011 |
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| 摘 要： | 在可地浸砂岩型铀矿找矿工作中经常采用视电阻率测井，井径测量，天然伽玛测井曲线定性划分钻孔剖面岩性，但在顶山地区的部分钻孔，采用以上方法划分钻孔剖面岩性不准确，与钻孔岩心地质编录有很大差异，这时引入自然电位测井曲线综合分析可以提高划分岩性的准确性。
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| 关 键 词： | 自然电位 找矿 可地浸砂岩型铀矿床 测井曲线 地质偏录 视电阻率 |
| 文章编号： | 1000-8845(2002)02-173-03 |
| 修稿时间： | 2002年2月7日 |
APPLICATION OF SPONTANEOUS POTENTIAL LOGGING IN EXPLORATION OF SANDSTONE-TYPE URANIUM |
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| CHEN Zhi-jie.APPLICATION OF SPONTANEOUS POTENTIAL LOGGING IN EXPLORATION OF SANDSTONE-TYPE URANIUM[J].Xinjiang Geology,2002,20(2):173-175. |
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| Authors: | CHEN Zhi-jie |
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| Abstract: | Apparent resistivity logging, well diameter measurement and natural gamma logging curves are normally used in quantitative lithological division of borehole sections in the course of exploration of in-situ leachable sandstone-type uranium . But inaccuracy occurred by applying these means for part of boreholes in Dinshan area, and the result is quite different from manual recording of cores. The introduction of spontaneous potential logging curves in this case improves a lot the accuracy of litholgical division. |
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| Keywords: | spontaneous potential uranium exploration application |
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