Potential and Suitability Evaluation of CO2 Geological Storage in Major Sedimentary Basins of China, and the Demonstration Project in Ordos Basin |
| |
Authors: | GUO Jianqiang WEN Dongguang ZHANG Senqi XU Tianfu LI Xufeng DIAO Yujie and JIA Xiaofeng |
| |
Institution: | 1 Center for Hydrogeology and Environmental Geology Survey, China Geological Survey, Baoding 071051, Hebei, China;,2 China Geological Survey, Beijing 100037, China,1 Center for Hydrogeology and Environmental Geology Survey, China Geological Survey, Baoding 071051, Hebei, China,3 College of Environmental and Resources, Jilin University, Changchun 130021, Jilin, China,1 Center for Hydrogeology and Environmental Geology Survey, China Geological Survey, Baoding 071051, Hebei, China,1 Center for Hydrogeology and Environmental Geology Survey, China Geological Survey, Baoding 071051, Hebei, China and 1 Center for Hydrogeology and Environmental Geology Survey, China Geological Survey, Baoding 071051, Hebei, China |
| |
Abstract: | From 2010 to 2012, the China Geological Survey Center for Hydrogeology and Environmental Geology Survey (CHEGS) carried out the project “Potential evaluation and demonstration project of CO2 Geological Storage in China”. During this project, we developed an evaluation index system and technical methods for the potential and suitability of CO2 geological storage based on China's geological conditions, and evaluated the potential and suitability of the primary basins for CO2 geological storage, in order to draw a series of regional scale maps (at a scale of 1:5000000) and develop an atlas of the main sedimentary basins in China. By using these tools, we delineated many potential targets for CO2 storage. We also built techniques and methods for site selection and the exploration and assessment of CO2 geological storage in deep saline aquifers. Furthermore, through cooperation with the China Shenhua Coal to Liquid and Chemical Co., Ltd., we successfully constructed the first coal‐based demonstration project for CO2 geological storage in deep saline aquifers in the Yijinhuoluo Banner of Ordos in the Inner Mongolia Autonomous Region, which brought about the basic preliminary theories, techniques, and methods of geological CO2 storage in deep saline aquifers under China's geological conditions. |
| |
Keywords: | CO2 geological storage potential and suitability evaluation atlas demonstration project |
本文献已被 CNKI 万方数据 等数据库收录! |
| 点击此处可从《Acta Geologica Sinica》浏览原始摘要信息 |
| 点击此处可从《Acta Geologica Sinica》下载免费的PDF全文 |
|