Present-day temperature–pressure field and its implications for the geothermal resources development in the Baxian area, Jizhong Depression of the Bohai Bay Basin
The Baxian area in the Jizhong Depression, west of the Bohai Bay Basin, is rich in geothermal resources, where Xiong County was built as the first smokeless city in China and the Xiong-county Model has become the geothermal resources demonstration model in China. In this study, the present-day geoth...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Yiming Zhang [verfasserIn] Jian Chang [verfasserIn] Nian Liu [verfasserIn] Jingwang Liu [verfasserIn] Xuefeng Ma [verfasserIn] Shufang Zhao [verfasserIn] Fangyu Shen [verfasserIn] Yang Zhou [verfasserIn] |
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| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2018 |
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| Übergeordnetes Werk: |
In: Natural Gas Industry B - KeAi Communications Co., Ltd., 2015, 5(2018), 3, Seite 226-234 |
|---|---|
| Übergeordnetes Werk: |
volume:5 ; year:2018 ; number:3 ; pages:226-234 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.ngib.2017.10.006 |
|---|
| Katalog-ID: |
DOAJ069058458 |
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| 520 | |a The Baxian area in the Jizhong Depression, west of the Bohai Bay Basin, is rich in geothermal resources, where Xiong County was built as the first smokeless city in China and the Xiong-county Model has become the geothermal resources demonstration model in China. In this study, the present-day geothermal gradient and the horizontal distribution characteristics of the temperature and pressure at different depths in the Baxian area were studied based on massive measured temperature and pressure data of the boreholes, and then the relationship was also discussed between the temperature–pressure field and the geothermal resources. The following findings were obtained. (1) The present-day geothermal gradient of the Baxian area is within the range of 21.8–73.5 °C/km, averaging 33.5 °C/km. (2) Its strata temperature increases as the depth increases. The horizontal variations of the geothermal gradient and strata temperature correspond to the basement relief very well. As the abnormally high temperature areas, the northern Niutuozhen Uplift, the Central Baxian Depression and the central East Langgu Depression possess huge geothermal resources and will be the most favorable exploration targets. (3) The formation pressure of the Baxian area is characterized by normal pressure and weak overpressure, and its horizontal distribution varies at different depths. The middle–strong overpressure generally developed at the depth of 4000 m in the southern Langgu Depression and southern Baxian Depression. This study is of important guiding significance for the exploration and development of geothermal resources in the Baxian area. Keywords: Bohai Bay Basin, Jizhong Depression, Baxian area, Geothermal resources, Temperature, Pressure, Geothermal gradient, Abnormally high temperature area, Overpressure | ||
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10.1016/j.ngib.2017.10.006 doi (DE-627)DOAJ069058458 (DE-599)DOAJe9278aec88554c0390d6cd180c4b6b47 DE-627 ger DE-627 rakwb eng TP751-762 Yiming Zhang verfasserin aut Present-day temperature–pressure field and its implications for the geothermal resources development in the Baxian area, Jizhong Depression of the Bohai Bay Basin 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The Baxian area in the Jizhong Depression, west of the Bohai Bay Basin, is rich in geothermal resources, where Xiong County was built as the first smokeless city in China and the Xiong-county Model has become the geothermal resources demonstration model in China. In this study, the present-day geothermal gradient and the horizontal distribution characteristics of the temperature and pressure at different depths in the Baxian area were studied based on massive measured temperature and pressure data of the boreholes, and then the relationship was also discussed between the temperature–pressure field and the geothermal resources. The following findings were obtained. (1) The present-day geothermal gradient of the Baxian area is within the range of 21.8–73.5 °C/km, averaging 33.5 °C/km. (2) Its strata temperature increases as the depth increases. The horizontal variations of the geothermal gradient and strata temperature correspond to the basement relief very well. As the abnormally high temperature areas, the northern Niutuozhen Uplift, the Central Baxian Depression and the central East Langgu Depression possess huge geothermal resources and will be the most favorable exploration targets. (3) The formation pressure of the Baxian area is characterized by normal pressure and weak overpressure, and its horizontal distribution varies at different depths. The middle–strong overpressure generally developed at the depth of 4000 m in the southern Langgu Depression and southern Baxian Depression. This study is of important guiding significance for the exploration and development of geothermal resources in the Baxian area. Keywords: Bohai Bay Basin, Jizhong Depression, Baxian area, Geothermal resources, Temperature, Pressure, Geothermal gradient, Abnormally high temperature area, Overpressure Gas industry Jian Chang verfasserin aut Nian Liu verfasserin aut Jingwang Liu verfasserin aut Xuefeng Ma verfasserin aut Shufang Zhao verfasserin aut Fangyu Shen verfasserin aut Yang Zhou verfasserin aut In Natural Gas Industry B KeAi Communications Co., Ltd., 2015 5(2018), 3, Seite 226-234 (DE-627)DOAJ000146625 23528559 nnns volume:5 year:2018 number:3 pages:226-234 https://doi.org/10.1016/j.ngib.2017.10.006 kostenfrei https://doaj.org/article/e9278aec88554c0390d6cd180c4b6b47 kostenfrei http://www.sciencedirect.com/science/article/pii/S2352854018300366 kostenfrei https://doaj.org/toc/2352-8540 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 5 2018 3 226-234 |
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10.1016/j.ngib.2017.10.006 doi (DE-627)DOAJ069058458 (DE-599)DOAJe9278aec88554c0390d6cd180c4b6b47 DE-627 ger DE-627 rakwb eng TP751-762 Yiming Zhang verfasserin aut Present-day temperature–pressure field and its implications for the geothermal resources development in the Baxian area, Jizhong Depression of the Bohai Bay Basin 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The Baxian area in the Jizhong Depression, west of the Bohai Bay Basin, is rich in geothermal resources, where Xiong County was built as the first smokeless city in China and the Xiong-county Model has become the geothermal resources demonstration model in China. In this study, the present-day geothermal gradient and the horizontal distribution characteristics of the temperature and pressure at different depths in the Baxian area were studied based on massive measured temperature and pressure data of the boreholes, and then the relationship was also discussed between the temperature–pressure field and the geothermal resources. The following findings were obtained. (1) The present-day geothermal gradient of the Baxian area is within the range of 21.8–73.5 °C/km, averaging 33.5 °C/km. (2) Its strata temperature increases as the depth increases. The horizontal variations of the geothermal gradient and strata temperature correspond to the basement relief very well. As the abnormally high temperature areas, the northern Niutuozhen Uplift, the Central Baxian Depression and the central East Langgu Depression possess huge geothermal resources and will be the most favorable exploration targets. (3) The formation pressure of the Baxian area is characterized by normal pressure and weak overpressure, and its horizontal distribution varies at different depths. The middle–strong overpressure generally developed at the depth of 4000 m in the southern Langgu Depression and southern Baxian Depression. This study is of important guiding significance for the exploration and development of geothermal resources in the Baxian area. Keywords: Bohai Bay Basin, Jizhong Depression, Baxian area, Geothermal resources, Temperature, Pressure, Geothermal gradient, Abnormally high temperature area, Overpressure Gas industry Jian Chang verfasserin aut Nian Liu verfasserin aut Jingwang Liu verfasserin aut Xuefeng Ma verfasserin aut Shufang Zhao verfasserin aut Fangyu Shen verfasserin aut Yang Zhou verfasserin aut In Natural Gas Industry B KeAi Communications Co., Ltd., 2015 5(2018), 3, Seite 226-234 (DE-627)DOAJ000146625 23528559 nnns volume:5 year:2018 number:3 pages:226-234 https://doi.org/10.1016/j.ngib.2017.10.006 kostenfrei https://doaj.org/article/e9278aec88554c0390d6cd180c4b6b47 kostenfrei http://www.sciencedirect.com/science/article/pii/S2352854018300366 kostenfrei https://doaj.org/toc/2352-8540 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 5 2018 3 226-234 |
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10.1016/j.ngib.2017.10.006 doi (DE-627)DOAJ069058458 (DE-599)DOAJe9278aec88554c0390d6cd180c4b6b47 DE-627 ger DE-627 rakwb eng TP751-762 Yiming Zhang verfasserin aut Present-day temperature–pressure field and its implications for the geothermal resources development in the Baxian area, Jizhong Depression of the Bohai Bay Basin 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The Baxian area in the Jizhong Depression, west of the Bohai Bay Basin, is rich in geothermal resources, where Xiong County was built as the first smokeless city in China and the Xiong-county Model has become the geothermal resources demonstration model in China. In this study, the present-day geothermal gradient and the horizontal distribution characteristics of the temperature and pressure at different depths in the Baxian area were studied based on massive measured temperature and pressure data of the boreholes, and then the relationship was also discussed between the temperature–pressure field and the geothermal resources. The following findings were obtained. (1) The present-day geothermal gradient of the Baxian area is within the range of 21.8–73.5 °C/km, averaging 33.5 °C/km. (2) Its strata temperature increases as the depth increases. The horizontal variations of the geothermal gradient and strata temperature correspond to the basement relief very well. As the abnormally high temperature areas, the northern Niutuozhen Uplift, the Central Baxian Depression and the central East Langgu Depression possess huge geothermal resources and will be the most favorable exploration targets. (3) The formation pressure of the Baxian area is characterized by normal pressure and weak overpressure, and its horizontal distribution varies at different depths. The middle–strong overpressure generally developed at the depth of 4000 m in the southern Langgu Depression and southern Baxian Depression. This study is of important guiding significance for the exploration and development of geothermal resources in the Baxian area. Keywords: Bohai Bay Basin, Jizhong Depression, Baxian area, Geothermal resources, Temperature, Pressure, Geothermal gradient, Abnormally high temperature area, Overpressure Gas industry Jian Chang verfasserin aut Nian Liu verfasserin aut Jingwang Liu verfasserin aut Xuefeng Ma verfasserin aut Shufang Zhao verfasserin aut Fangyu Shen verfasserin aut Yang Zhou verfasserin aut In Natural Gas Industry B KeAi Communications Co., Ltd., 2015 5(2018), 3, Seite 226-234 (DE-627)DOAJ000146625 23528559 nnns volume:5 year:2018 number:3 pages:226-234 https://doi.org/10.1016/j.ngib.2017.10.006 kostenfrei https://doaj.org/article/e9278aec88554c0390d6cd180c4b6b47 kostenfrei http://www.sciencedirect.com/science/article/pii/S2352854018300366 kostenfrei https://doaj.org/toc/2352-8540 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 5 2018 3 226-234 |
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10.1016/j.ngib.2017.10.006 doi (DE-627)DOAJ069058458 (DE-599)DOAJe9278aec88554c0390d6cd180c4b6b47 DE-627 ger DE-627 rakwb eng TP751-762 Yiming Zhang verfasserin aut Present-day temperature–pressure field and its implications for the geothermal resources development in the Baxian area, Jizhong Depression of the Bohai Bay Basin 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The Baxian area in the Jizhong Depression, west of the Bohai Bay Basin, is rich in geothermal resources, where Xiong County was built as the first smokeless city in China and the Xiong-county Model has become the geothermal resources demonstration model in China. In this study, the present-day geothermal gradient and the horizontal distribution characteristics of the temperature and pressure at different depths in the Baxian area were studied based on massive measured temperature and pressure data of the boreholes, and then the relationship was also discussed between the temperature–pressure field and the geothermal resources. The following findings were obtained. (1) The present-day geothermal gradient of the Baxian area is within the range of 21.8–73.5 °C/km, averaging 33.5 °C/km. (2) Its strata temperature increases as the depth increases. The horizontal variations of the geothermal gradient and strata temperature correspond to the basement relief very well. As the abnormally high temperature areas, the northern Niutuozhen Uplift, the Central Baxian Depression and the central East Langgu Depression possess huge geothermal resources and will be the most favorable exploration targets. (3) The formation pressure of the Baxian area is characterized by normal pressure and weak overpressure, and its horizontal distribution varies at different depths. The middle–strong overpressure generally developed at the depth of 4000 m in the southern Langgu Depression and southern Baxian Depression. This study is of important guiding significance for the exploration and development of geothermal resources in the Baxian area. Keywords: Bohai Bay Basin, Jizhong Depression, Baxian area, Geothermal resources, Temperature, Pressure, Geothermal gradient, Abnormally high temperature area, Overpressure Gas industry Jian Chang verfasserin aut Nian Liu verfasserin aut Jingwang Liu verfasserin aut Xuefeng Ma verfasserin aut Shufang Zhao verfasserin aut Fangyu Shen verfasserin aut Yang Zhou verfasserin aut In Natural Gas Industry B KeAi Communications Co., Ltd., 2015 5(2018), 3, Seite 226-234 (DE-627)DOAJ000146625 23528559 nnns volume:5 year:2018 number:3 pages:226-234 https://doi.org/10.1016/j.ngib.2017.10.006 kostenfrei https://doaj.org/article/e9278aec88554c0390d6cd180c4b6b47 kostenfrei http://www.sciencedirect.com/science/article/pii/S2352854018300366 kostenfrei https://doaj.org/toc/2352-8540 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 5 2018 3 226-234 |
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10.1016/j.ngib.2017.10.006 doi (DE-627)DOAJ069058458 (DE-599)DOAJe9278aec88554c0390d6cd180c4b6b47 DE-627 ger DE-627 rakwb eng TP751-762 Yiming Zhang verfasserin aut Present-day temperature–pressure field and its implications for the geothermal resources development in the Baxian area, Jizhong Depression of the Bohai Bay Basin 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The Baxian area in the Jizhong Depression, west of the Bohai Bay Basin, is rich in geothermal resources, where Xiong County was built as the first smokeless city in China and the Xiong-county Model has become the geothermal resources demonstration model in China. In this study, the present-day geothermal gradient and the horizontal distribution characteristics of the temperature and pressure at different depths in the Baxian area were studied based on massive measured temperature and pressure data of the boreholes, and then the relationship was also discussed between the temperature–pressure field and the geothermal resources. The following findings were obtained. (1) The present-day geothermal gradient of the Baxian area is within the range of 21.8–73.5 °C/km, averaging 33.5 °C/km. (2) Its strata temperature increases as the depth increases. The horizontal variations of the geothermal gradient and strata temperature correspond to the basement relief very well. As the abnormally high temperature areas, the northern Niutuozhen Uplift, the Central Baxian Depression and the central East Langgu Depression possess huge geothermal resources and will be the most favorable exploration targets. (3) The formation pressure of the Baxian area is characterized by normal pressure and weak overpressure, and its horizontal distribution varies at different depths. The middle–strong overpressure generally developed at the depth of 4000 m in the southern Langgu Depression and southern Baxian Depression. This study is of important guiding significance for the exploration and development of geothermal resources in the Baxian area. Keywords: Bohai Bay Basin, Jizhong Depression, Baxian area, Geothermal resources, Temperature, Pressure, Geothermal gradient, Abnormally high temperature area, Overpressure Gas industry Jian Chang verfasserin aut Nian Liu verfasserin aut Jingwang Liu verfasserin aut Xuefeng Ma verfasserin aut Shufang Zhao verfasserin aut Fangyu Shen verfasserin aut Yang Zhou verfasserin aut In Natural Gas Industry B KeAi Communications Co., Ltd., 2015 5(2018), 3, Seite 226-234 (DE-627)DOAJ000146625 23528559 nnns volume:5 year:2018 number:3 pages:226-234 https://doi.org/10.1016/j.ngib.2017.10.006 kostenfrei https://doaj.org/article/e9278aec88554c0390d6cd180c4b6b47 kostenfrei http://www.sciencedirect.com/science/article/pii/S2352854018300366 kostenfrei https://doaj.org/toc/2352-8540 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 5 2018 3 226-234 |
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Yiming Zhang |
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TP751-762 Present-day temperature–pressure field and its implications for the geothermal resources development in the Baxian area, Jizhong Depression of the Bohai Bay Basin |
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Present-day temperature–pressure field and its implications for the geothermal resources development in the Baxian area, Jizhong Depression of the Bohai Bay Basin |
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Present-day temperature–pressure field and its implications for the geothermal resources development in the Baxian area, Jizhong Depression of the Bohai Bay Basin |
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Yiming Zhang Jian Chang Nian Liu Jingwang Liu Xuefeng Ma Shufang Zhao Fangyu Shen Yang Zhou |
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10.1016/j.ngib.2017.10.006 |
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present-day temperature–pressure field and its implications for the geothermal resources development in the baxian area, jizhong depression of the bohai bay basin |
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TP751-762 |
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Present-day temperature–pressure field and its implications for the geothermal resources development in the Baxian area, Jizhong Depression of the Bohai Bay Basin |
| abstract |
The Baxian area in the Jizhong Depression, west of the Bohai Bay Basin, is rich in geothermal resources, where Xiong County was built as the first smokeless city in China and the Xiong-county Model has become the geothermal resources demonstration model in China. In this study, the present-day geothermal gradient and the horizontal distribution characteristics of the temperature and pressure at different depths in the Baxian area were studied based on massive measured temperature and pressure data of the boreholes, and then the relationship was also discussed between the temperature–pressure field and the geothermal resources. The following findings were obtained. (1) The present-day geothermal gradient of the Baxian area is within the range of 21.8–73.5 °C/km, averaging 33.5 °C/km. (2) Its strata temperature increases as the depth increases. The horizontal variations of the geothermal gradient and strata temperature correspond to the basement relief very well. As the abnormally high temperature areas, the northern Niutuozhen Uplift, the Central Baxian Depression and the central East Langgu Depression possess huge geothermal resources and will be the most favorable exploration targets. (3) The formation pressure of the Baxian area is characterized by normal pressure and weak overpressure, and its horizontal distribution varies at different depths. The middle–strong overpressure generally developed at the depth of 4000 m in the southern Langgu Depression and southern Baxian Depression. This study is of important guiding significance for the exploration and development of geothermal resources in the Baxian area. Keywords: Bohai Bay Basin, Jizhong Depression, Baxian area, Geothermal resources, Temperature, Pressure, Geothermal gradient, Abnormally high temperature area, Overpressure |
| abstractGer |
The Baxian area in the Jizhong Depression, west of the Bohai Bay Basin, is rich in geothermal resources, where Xiong County was built as the first smokeless city in China and the Xiong-county Model has become the geothermal resources demonstration model in China. In this study, the present-day geothermal gradient and the horizontal distribution characteristics of the temperature and pressure at different depths in the Baxian area were studied based on massive measured temperature and pressure data of the boreholes, and then the relationship was also discussed between the temperature–pressure field and the geothermal resources. The following findings were obtained. (1) The present-day geothermal gradient of the Baxian area is within the range of 21.8–73.5 °C/km, averaging 33.5 °C/km. (2) Its strata temperature increases as the depth increases. The horizontal variations of the geothermal gradient and strata temperature correspond to the basement relief very well. As the abnormally high temperature areas, the northern Niutuozhen Uplift, the Central Baxian Depression and the central East Langgu Depression possess huge geothermal resources and will be the most favorable exploration targets. (3) The formation pressure of the Baxian area is characterized by normal pressure and weak overpressure, and its horizontal distribution varies at different depths. The middle–strong overpressure generally developed at the depth of 4000 m in the southern Langgu Depression and southern Baxian Depression. This study is of important guiding significance for the exploration and development of geothermal resources in the Baxian area. Keywords: Bohai Bay Basin, Jizhong Depression, Baxian area, Geothermal resources, Temperature, Pressure, Geothermal gradient, Abnormally high temperature area, Overpressure |
| abstract_unstemmed |
The Baxian area in the Jizhong Depression, west of the Bohai Bay Basin, is rich in geothermal resources, where Xiong County was built as the first smokeless city in China and the Xiong-county Model has become the geothermal resources demonstration model in China. In this study, the present-day geothermal gradient and the horizontal distribution characteristics of the temperature and pressure at different depths in the Baxian area were studied based on massive measured temperature and pressure data of the boreholes, and then the relationship was also discussed between the temperature–pressure field and the geothermal resources. The following findings were obtained. (1) The present-day geothermal gradient of the Baxian area is within the range of 21.8–73.5 °C/km, averaging 33.5 °C/km. (2) Its strata temperature increases as the depth increases. The horizontal variations of the geothermal gradient and strata temperature correspond to the basement relief very well. As the abnormally high temperature areas, the northern Niutuozhen Uplift, the Central Baxian Depression and the central East Langgu Depression possess huge geothermal resources and will be the most favorable exploration targets. (3) The formation pressure of the Baxian area is characterized by normal pressure and weak overpressure, and its horizontal distribution varies at different depths. The middle–strong overpressure generally developed at the depth of 4000 m in the southern Langgu Depression and southern Baxian Depression. This study is of important guiding significance for the exploration and development of geothermal resources in the Baxian area. Keywords: Bohai Bay Basin, Jizhong Depression, Baxian area, Geothermal resources, Temperature, Pressure, Geothermal gradient, Abnormally high temperature area, Overpressure |
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Present-day temperature–pressure field and its implications for the geothermal resources development in the Baxian area, Jizhong Depression of the Bohai Bay Basin |
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https://doi.org/10.1016/j.ngib.2017.10.006 https://doaj.org/article/e9278aec88554c0390d6cd180c4b6b47 http://www.sciencedirect.com/science/article/pii/S2352854018300366 https://doaj.org/toc/2352-8540 |
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Jian Chang Nian Liu Jingwang Liu Xuefeng Ma Shufang Zhao Fangyu Shen Yang Zhou |
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