College of Geology and Environment, Xi’an University of Science and Technology
Exploration and Research Institute, China National Administration of Coal Geology
China Chemical Geology and Mine Bureau
Carbon Neutralization Research Institute, China National Administration of Coal Geology
Carbon Neutrality Institute, China University of Mining and Technology

CO2地质封存GIS(Geographic Information System, 地理信息系统)基础数据平台建设是部署CCUS(Carbon Capture，Utilization and Storage, 碳捕集、利用与封存)全链条示范工程的重要基础。通过研究国内外典型碳封存数据平台，分析了碳封存数据的特征：多源、多尺度、多类型，认为有以下几方面需要进一步加强：平台功能基本为数据存储管理展示，需进一步加强模型嵌入动态分析；需进一步加强封存与能源资源协同方面研究。在此基础上，初步设计了CO2地质封存GIS基础数据管理处理平台架构：以Map GIS空间数据库和SQL Server属性数据库为数据基础，利用实现系统Microsoft.Net Frame开发框架及Web GIS等技术构建，系统核心逻辑结构分为资源数据层、技术支撑层、业务应用层、用户权限层共4层，安全保障体系、管理支撑体系、标准规范体系共3个外围支持体系。数据平台建设关键技术包括碳封存地质GIS数据多元异构数据融合，二次开发导入封存能力评价模型、源汇匹配动态模型、能源资源协同模型共3个模型。并初步设计了数据平台首页界面、专题图件及成果输出界面、盆地级成果图件界面、封存潜力—源汇匹配—能源资源协同数据分析界面共4个界面。CO2地质封存GIS基础数据管理处理平台的建设，将为源头减碳去碳解决方案选择、CCUS区域性规模化部署的地质封存选址和CCUS大规模示范工程开展提供科学基础。

The construction of CO2 geological storage GIS (Geographic Information System) basic data platform is an important basis for deploying the CCUS (Carbon Capture, Utilization and Storage) full-chain demonstration project. By studying typical carbon storage data platforms at home and abroad, the characteristics of carbon storage data are analyzed: multi-source, multi-scale, and multi-type. There are several areas that need to be further investigated: the platform function is basically a data storage management display, and a further enhancement of model embedding and dynamic analysis is needed. Research on the synergy between CO2 storage and energy resources needs to be further strengthened. On this basis, the basic data management and processing platform architecture of CO2 geological storage GIS is preliminarily designed based on the data of Map GIS spatial database and SQL Server attribute database, and the system is constructed by using the Microsoft. Net Frame development framework and the Web GIS technology. The core logical structure of the system is divided into four layers, namely, resource data layer, technical support layer, business application layer, and user permission layer. There are three peripheral support systems including the security system, management support system and standard specification system. The key technologies of data platform construction include the multi-heterogeneous data fusion of carbon sequestration geological GIS data and three models, i.e., secondary development and import of sequestration capacity evaluation model, source and sink matching dynamic model, and energy and resource collaboration model. Four interfaces are preliminarily designed including the data platform home page interface, thematic maps and results output interface, basin-level results map interface, storage potential - source and sink matching - energy and resources collaborative data analysis interface. The construction of the CO2 geological storage GIS basic data management and processing platform will provide a scientific basis for the selection of carbon reduction and decarburization solutions at the source, the selection of geological storage sites for CCUS regional large-scale deployment and the implementation of CCUS large-scale demonstration projects.

国家自然科学基金资助项目(42141012)；中国煤炭地质总局科技创新基金资助项目(ZMKJ-2022-J04-3)

孙杰，刘亢，谭克龙，等. CO2地质封存GIS基础数据平台建设初探[J]. 煤炭学报，2023，48(7)：2936−2948.

SUN Jie，LIU Kang，TAN Kelong，et al. Preliminary exploration on the construction of GIS basic data platform for CO2 geological storage[J]. Journal of China Coal Society，2023，48(7)：2936−2948.