CO_2地质储存潜力与适宜性评价编图方法研究

A study of mapping compilation method of CO2 geological storage potential and suitability assessment

摘要: 借鉴国外CO2地质储存潜力与适宜性调查评价工作程序,将我国CO2地质储存潜力与适宜性评价工作划分为五个阶段。影响盆地评价阶段CO2地质储存适宜性的因素很多,本文分别从盆地本身物理条件、数据源和资源潜力、地壳稳定性、温度以及经济适宜性五个影响方面形成单因子图,此五类单因子图件的编图基础为中国1∶500万地质图,利用图层属性的加权计算、叠加的成图方法,综合单因子图件形成我国CO2地质储存远景区划图件。

Abstract: Drawing lessons from foreign working procedures of geological investigation and assessment of CO2 storage potential and suitability,the CO2 geological storage potential and suitability assessment can be divided into five stages.There are many factors affecting the CO2 geological storage suitability evaluation at basin phases.By analyzing the basins’ physical conditions,data sources and potential resource,crustal stability,temperature conditions and the economic suitability and forming a respecti...