| 临汾盆地曲沃地热田热储特征研究 |
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| 引用本文： | 李海泉,朱青奇,刘金侠.临汾盆地曲沃地热田热储特征研究[J].地下水,2020(1):14-17. |
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| 作者姓名： | 李海泉 朱青奇 刘金侠 |
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| 作者单位： | 中国石化新星石油有限责任公司 |
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| 摘 要： | 临汾盆地曲沃地热田地热资源丰富,目前该区域地热以温泉洗浴为主,开发利用方式单一,缺少对地热田热储层特征的系统认识。为了进一步科学开发曲沃地热田,基于区域地质构造、实钻沉积地层、水化学分析等数据,对曲沃地热田地热地质条件进行综合分析,初步明确了地热田边界及储盖组合特征。利用取芯分析测试资料、测井解释成果对研究区热储层进行综合评价,结果显示:奥陶系上马家沟组厚度大、有效储层占比高,是曲沃地热田的优质储层,可作为地热供暖项目重点开发层位。
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| 关 键 词： | 临汾盆地 曲沃地热田 地热井 热储层 |
Reservoir characteristics of Quwo Geothermal Field in Linfen Basin |
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| LI Hai-quan,ZHU Qing-qi,LIU Jin-xia.Reservoir characteristics of Quwo Geothermal Field in Linfen Basin[J].Groundwater,2020(1):14-17. |
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| Authors: | LI Hai-quan ZHU Qing-qi LIU Jin-xia |
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| Institution: | (Sinopec Star CO.,LTD,Beijing 100000,China) |
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| Abstract: | The Quwo geothermal field in Linfen Basin is rich in geothermal resources,but it is mainly used for hot spring bath,thus resulting in a single geothermal exploitation mode and poorly understanding on the geothermal reservoir characteristics in this area. In order to scientifically develop the Quwo geothermal field,a comprehensively analysis on the geothermal geological conditions was conducted based on integrated data of regional geological structures,sedimentary strata and water chemistry testing,and the geothermal field boundary and reservoir-cover combination were preliminary clarified. In addition,core reservoir analysis data and well-logging interpretation results were used to comprehensively evaluate the thermal reservoirs in the study area. The result shows that the Upper Ordovician Majiagou Formation is thick and effective enough to reach to the level of high-quality reservoir in the Quwo geothermal field,which could serve as a significant play for geothermal heating exploitation projects. |
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| Keywords: | linfen basin quwo geothermal field geothermal well reservoir characteristics |
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