Study on Chemical Genesis of Deep Geothermal Fluid in Gaoyang Geothermal Field
Geothermal resources are clean energy with a great potential for development and utilization. Gaoyang geothermal field, located in the middle of the raised area in Hebei province, China, is one of the three major geothermal fields in the Xiong’an New Area. With the development of the Xiong’an New Ar...
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Frontiers Media S.A.
2022-02-01
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| Series: | Frontiers in Earth Science |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/feart.2021.787222/full |
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| author | Yifei Xing Yifei Xing Yifei Xing Haowen Yu Zhao Liu Jie Li Shaoyun Liu Sihang Han Guiling Wang Guiling Wang Guiling Wang |
| author_facet | Yifei Xing Yifei Xing Yifei Xing Haowen Yu Zhao Liu Jie Li Shaoyun Liu Sihang Han Guiling Wang Guiling Wang Guiling Wang |
| author_sort | Yifei Xing |
| collection | DOAJ |
| description | Geothermal resources are clean energy with a great potential for development and utilization. Gaoyang geothermal field, located in the middle of the raised area in Hebei province, China, is one of the three major geothermal fields in the Xiong’an New Area. With the development of the Xiong’an New Area, this geothermal field has become a research hotspot. According to the latest survey, the bottom-hole temperature of the D34 and D35 areas in the north of Gaoyang geothermal field is 149°C and 116°C, respectively, which indicates favorable target areas for geothermal exploitation The circulation mechanism and chemical origins of geothermal fluid are unclear in the Gaoyang geothermal field, which hinders the evaluation of geothermal resources in this region. Therefore, water chemistry and isotopic studies were performed on the Gaoyang geothermal fluid to understand the genesis of the Gaoyang geothermal field. Piper trigram and Na-K-Mg software were also used to explore the genesis of the underground hot water. Combined with stratigraphy and geothermal geology, it can be concluded that the primary hydrochemical type of the Gaoyang geothermal field is Na-HCO3·Cl. In the process of upward migration of geothermal water, leaching and cation alternating adsorption took place, and finally, high TDS geothermal water was formed. Our results are helpful for geothermal resource evaluation and utilization and provide scientific guidance for the sustainable development of geothermal resources. |
| first_indexed | 2024-12-24T03:24:44Z |
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| id | doaj.art-b682aaa3d5a04931bdb5a5bad650dfd4 |
| institution | Directory Open Access Journal |
| issn | 2296-6463 |
| language | English |
| last_indexed | 2024-12-24T03:24:44Z |
| publishDate | 2022-02-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Earth Science |
| spelling | doaj.art-b682aaa3d5a04931bdb5a5bad650dfd42022-12-21T17:17:22ZengFrontiers Media S.A.Frontiers in Earth Science2296-64632022-02-01910.3389/feart.2021.787222787222Study on Chemical Genesis of Deep Geothermal Fluid in Gaoyang Geothermal FieldYifei Xing0Yifei Xing1Yifei Xing2Haowen Yu3Zhao Liu4Jie Li5Shaoyun Liu6Sihang Han7Guiling Wang8Guiling Wang9Guiling Wang10Chinese Academy of Geological Sciences, Beijing, ChinaMNR Laboratory of Deep Geosciences and Exploration Technology, Ministry of Natural Resources of the People’s Republic of China, Beijing, ChinaGeothermal and Hot Dry Rock Exploration and Development Technology Innovation Center, Ministry of Natural Resources of the People’s Republic of China, Beijing, ChinaSchool of Water Resources and Environment, Hebei GEO University, Shijiazhuang, ChinaSchool of Water Resources and Environment, Hebei GEO University, Shijiazhuang, ChinaEngineering Research Center of Groundwater Pollution Control and Remediation, Ministry of Education, College of Water Sciences, Beijing Normal University, Beijing, ChinaSchool of Water Resources and Environment, Hebei GEO University, Shijiazhuang, ChinaSchool of Water Resources and Environment, Hebei GEO University, Shijiazhuang, ChinaChinese Academy of Geological Sciences, Beijing, ChinaMNR Laboratory of Deep Geosciences and Exploration Technology, Ministry of Natural Resources of the People’s Republic of China, Beijing, ChinaGeothermal and Hot Dry Rock Exploration and Development Technology Innovation Center, Ministry of Natural Resources of the People’s Republic of China, Beijing, ChinaGeothermal resources are clean energy with a great potential for development and utilization. Gaoyang geothermal field, located in the middle of the raised area in Hebei province, China, is one of the three major geothermal fields in the Xiong’an New Area. With the development of the Xiong’an New Area, this geothermal field has become a research hotspot. According to the latest survey, the bottom-hole temperature of the D34 and D35 areas in the north of Gaoyang geothermal field is 149°C and 116°C, respectively, which indicates favorable target areas for geothermal exploitation The circulation mechanism and chemical origins of geothermal fluid are unclear in the Gaoyang geothermal field, which hinders the evaluation of geothermal resources in this region. Therefore, water chemistry and isotopic studies were performed on the Gaoyang geothermal fluid to understand the genesis of the Gaoyang geothermal field. Piper trigram and Na-K-Mg software were also used to explore the genesis of the underground hot water. Combined with stratigraphy and geothermal geology, it can be concluded that the primary hydrochemical type of the Gaoyang geothermal field is Na-HCO3·Cl. In the process of upward migration of geothermal water, leaching and cation alternating adsorption took place, and finally, high TDS geothermal water was formed. Our results are helpful for geothermal resource evaluation and utilization and provide scientific guidance for the sustainable development of geothermal resources.https://www.frontiersin.org/articles/10.3389/feart.2021.787222/fullgenesis mechanismdeep geothermal fluidgaoyangwater chemical characteristicsthermal reservoir temperature |
| spellingShingle | Yifei Xing Yifei Xing Yifei Xing Haowen Yu Zhao Liu Jie Li Shaoyun Liu Sihang Han Guiling Wang Guiling Wang Guiling Wang Study on Chemical Genesis of Deep Geothermal Fluid in Gaoyang Geothermal Field Frontiers in Earth Science genesis mechanism deep geothermal fluid gaoyang water chemical characteristics thermal reservoir temperature |
| title | Study on Chemical Genesis of Deep Geothermal Fluid in Gaoyang Geothermal Field |
| title_full | Study on Chemical Genesis of Deep Geothermal Fluid in Gaoyang Geothermal Field |
| title_fullStr | Study on Chemical Genesis of Deep Geothermal Fluid in Gaoyang Geothermal Field |
| title_full_unstemmed | Study on Chemical Genesis of Deep Geothermal Fluid in Gaoyang Geothermal Field |
| title_short | Study on Chemical Genesis of Deep Geothermal Fluid in Gaoyang Geothermal Field |
| title_sort | study on chemical genesis of deep geothermal fluid in gaoyang geothermal field |
| topic | genesis mechanism deep geothermal fluid gaoyang water chemical characteristics thermal reservoir temperature |
| url | https://www.frontiersin.org/articles/10.3389/feart.2021.787222/full |
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