Present-day geothermal field of the Jiaoshiba shale gas area in southeast of the Sichuan basin, SW China
文献类型：期刊论文
| 作者 | Li Chun-Rong1; Rao Song2; Hu Sheng-Biao1; Wang Ji-Yang1; Wei Zhi-Hong3; Huang Qing-Qiu3; Hu Dong-Feng3; Guo Xu-Sheng3 |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2017-02-01 |
| 卷号 | 60期号:2页码:617-627 |
| 关键词 | Borehole Temperature Logging Rock Thermal Conductivity Terrestrial Heat Flow Jiaoshiba Shale Gas Area |
| ISSN号 | 0001-5733 |
| DOI | 10.6038/cjg20170216 |
| 文献子类 | Article |
| 英文摘要 | The Sichuan basin is an important oil and gas bearing basin in China. There have been several reports on the present-day geothermal distribution of the Sichuan Basin in general. However, little effort has been made to characterize the geothermal field in details for the Jiaoshiba Shale Gas Area in the Southeastern Sichuan Basin where breakthrough of shale gas exploration has recently been made. Combining existing data with 3 new borehole temperature profiles and thermal conductivity measurements of 118 rock samples, this paper presents a heat flow contour map of this area. It turns out that the Jiaoshiba Shale Gas Area has a relatively high geothermal gradient value of 24 similar to 34 degrees C/km and heat flow Value of similar to 60-70 mW center dot m(-2) comparable to the heat flow of the uplifted central district of the Sichuan Basin. The main cause of this phenomenon is the lateral heat transfer towards the uplifted areas due to the difference of the rock thermal conductivities. Another reason is the thermo-tectonic activities of the Qiyue Mountain Fault at the east boundary of the Sichuan Basin during the Yanshan and Himalayan Epochs. The high geothermal anomalies in the Jiaoshiba Shale Area is beneficial to the recovery ratio of shale gas because high temperature can promote desorption rate. |
| WOS关键词 | TEMPERATURE ; FLOW |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000394412200016 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/53030]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Li Chun-Rong |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Yangtze Univ, Key Lab Explorat Technol Oil & Gas Resources, Minist Educ, Wuhan 430100, Peoples R China 3.Sinopec Explorat Southern Co, Chengdu 610041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Chun-Rong,Rao Song,Hu Sheng-Biao,et al. Present-day geothermal field of the Jiaoshiba shale gas area in southeast of the Sichuan basin, SW China[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2017,60(2):617-627. |
| APA | Li Chun-Rong.,Rao Song.,Hu Sheng-Biao.,Wang Ji-Yang.,Wei Zhi-Hong.,...&Guo Xu-Sheng.(2017).Present-day geothermal field of the Jiaoshiba shale gas area in southeast of the Sichuan basin, SW China.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,60(2),617-627. |
| MLA | Li Chun-Rong,et al."Present-day geothermal field of the Jiaoshiba shale gas area in southeast of the Sichuan basin, SW China".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 60.2(2017):617-627. |
入库方式： OAI收割
来源：地质与地球物理研究所
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