Evaluation of deep geothermal resources and delineation of favorable exploration areas in Binhai New Area,Tianjin |
| |
| Authors: | TANG Yongxiang CHENG Wanqing ZHAO Sumin TIAN Guanghui LI Yuanyuan ZENG Meixiang LI Hao |
| |
| Institution: | Tianjin Geothermal Exploration and Development Design Institute, Tianjin 300250, China |
| |
| Abstract: | The geothermal resources and petroleum coexist in Binhai New Area, Tianjin. In order to exploit and reduce the exploitation risk of the geothermal resources in oil field, the authors analyzed the thermal storage, geothermal field, sedimentary facies and fluid chemistry, and summaried the enrichment mechanism of thermal reservoir in Dongying Formation. The thermal fluid exploitation resources for 100 years were calculated by the numerical model, and the exploitation potential was evaluated. Then on the basis of the exploitation potential, the factor weight of oil-rich degree, size and temperature of geothermal resources in the favorable exploration areas was analyzed. The favorable exploration areas were partitioned. This research has important significance in the exploration of deep geothermal resources and the reduction of development risk in the oil area. |
| |
| Keywords: | Binhai New Area Dongying Formation resource evaluation favorable exploration areas |
|
| 点击此处可从《》浏览原始摘要信息 |
| 点击此处可从《》下载免费的PDF全文 |
|
