水文地质工程地质2024，Vol.51Issue(4)：10-20,11.DOI:10.16030/j.cnki.issn.1000-3665.202403010
岩性圈闭型压缩气体地质储能场地适宜性评价方法及应用研究
Site suitability evaluation method and application of compressed gas geological energy storage in lithologic trap
摘要
Abstract
The current evaluation of the suitability of lithological trap-type compressed gas geological storage sites is mostly based on static factors.It lacks a coupled analysis of dynamic multiple factors,leading to a significant gap between the assessment results and actual engineering applications.To develop a refined method for evaluating the suitability of energy storage sites,an integrated approach that combines static feasibility analysis with dynamic performance assessment,considering key aspects such as reservoir properties,energy storage safety,and practical operability was proposed.The method was applied in the A2 geological formation of the Gudong Oilfield.Through the static analysis of site geological features,quantitative evaluation using GPSFLOW numerical simulation software,and on-site pilot gas injection tests,the results show that after injecting 9.4×104 m3 of air,the pressure in the A2 geological formation decreases by 8.16％within 6 days.It indicates the good sealing performance meeting the requirements of energy storage space.Considering the dynamic performance of energy storage systems,the suitability evaluation method can provide more accurate data support for the site selection,construction,evaluation,and optimization of energy storage efficiency,further promoting sustainable development of clean energy utilization and energy transition.关键词
地质储能/适宜性评价/数值模拟/水文地质/岩性圈闭Key words
geological storage/suitability evaluation/numerical simulation/hydrological/lithologic trap分类
资源环境引用本文复制引用
郭朝斌,王福刚,李采,朱宇通..岩性圈闭型压缩气体地质储能场地适宜性评价方法及应用研究[J].水文地质工程地质,2024,51(4):10-20,11.基金项目
国家自然科学基金项目(42372286 （）
42002255 （）
U2244215 （）
U2344226) （）
中国地质调查局地质调查项目(DD20221819) （DD20221819）
中国地质科学院基本科研业务费专项经费(JKYQN202306 （）
JKY202413) （）
