| 常用气体地热温度计的应用及效果评价 |
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| 引用本文： | 赵平. 常用气体地热温度计的应用及效果评价[J]. 地质科学, 1993, 28(2): 167-176. |
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| 作者姓名： | 赵平 |
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| 作者单位： | 中国科学院地质研究所, 北京100029 |
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| 摘 要： | 基于冰岛部分地热田的实际资料,选择有代表性的、不同温度的地热田,应用CO2、H2S、H2、CO2/H2和H2S/H2气体地热温度计计算热储温度,深入探讨了影响温度计准确性的各种因素,提出CO2和H2S温度计具有良好的实用价值。在热储温度T2温度计的预测温度略低;在200℃T2S温度计标定不够准确。并对现有的其它气体地热温度计进行了简要评价。
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| 关 键 词： | 气体地热温度计 地热蒸气 地热田 冰岛 |
| 收稿时间： | 1992-03-01 |
| 修稿时间： | 1992-03-01; |
APPLICATION AND EVALUATION OF GAS GEOTHERMOMETERS |
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| Zhao Ping. APPLICATION AND EVALUATION OF GAS GEOTHERMOMETERS[J]. Chinese Journal of Geology, 1993, 28(2): 167-176. |
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| Authors: | Zhao Ping |
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| Affiliation: | Institute of Geology, Academia Sinica. Beijing 100029 |
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| Abstract: | Based on the data derived from the selected typical geothermal fields in Iceland, CO2, H2S, H2, CO2/H2 and H2S/H2 gas geothermometers were used to calculate reservoir temperature. The factors disturbing accuracy of gas geothermometers were discussed in detail. It is suggested that CO2 and H2S geothermometers may give good results. The temperature obtained from CO2 geothermometer is relatively low, if reservoir temperature is less than 200℃. Calibration of H2S geothermoter appears to be not accurate enough while the reservoir temperature is in the range of 200℃to 300℃. Other existed gas geothermometers were also evaluated briefly. |
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| Keywords: | Gas geothermometers Steam Geothermal fields Iceland |
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