| 平顶山八矿地热温标的选取及热储温度估算 |
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| 引用本文： | 柴蕊.平顶山八矿地热温标的选取及热储温度估算[J].煤田地质与勘探,2010,38(1):58-61. |
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| 作者姓名： | 柴蕊 |
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| 作者单位： | 煤炭科学研究总院西安研究院, 陕西 西安 710054 |
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| 摘 要： | 在地热系统中,地热温标通常被用来评价地下热储温度,但是众多地热温标计算出的热储温度往往相差很大,需要进一步判断矿物-流体的平衡状态。以平顶山八矿地热系统为例,讨论了地球化学温标的应用条件;通过Na-K-Mg三角图及以WATCH程序建立的多矿物平衡法在该矿的应用,证实玉髓地热温标最适合估算该矿区深部热水温度,该矿区深部热水温度约为50℃。
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| 关 键 词： | 地热温标 热储温度 水–岩平衡 平顶山八矿 |
| 收稿时间： | 2009-04-21 |
Selection of geothermometers and estimate of the temperature of geothermal reservior in Pingdingshan 8th mine |
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| CHAI Rui.Selection of geothermometers and estimate of the temperature of geothermal reservior in Pingdingshan 8th mine[J].Coal Geology & Exploration,2010,38(1):58-61. |
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| Authors: | CHAI Rui |
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| Institution: | Xi'an Branch, China Coal Research Institute, Xi'an 710054, China |
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| Abstract: | The geothermometer is often used to calculate the deep temperatures of geothermal reservoirs in the geothermal system,but the temperatures calculated by different geothermometers are different,which needs to exam the mineral-fluid equilibrium state.The conditions for use of geothermometers in the geothermal system were discussed in the paper by taking the geothermal system in pingdingshan 8th mine as example.The Na-K-Ca diagram and lg(Q/K) figure were used to exam the mineral-fluid equilibrium state of the ... |
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| Keywords: | geothermometer water-rock equilibrium temperature of geothermal reservoirs Pingdingshan 8th mine |
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