Low-field NMR application in the characterization of CO_(2)geological storage and utilization related to shale gas reservoirs:a brief review

作     者：Zhaohui LU Ke LI Xingbing LIU Peng ZHAO Jun LIU Zhaohui LU;Ke LI;Xingbing LIU;Peng ZHAO;Jun LIU

作者机构：National and Local Joint Engineering Research Center of Shale Gas Exploration and DevelopmentChongqing Institute of Geology and Mineral ResourceChongqing 401120China Key Laboratory of Shale Gas Exploration(Ministry of Natural Resources)Chongqing Institute of Geology and Mineral ResourcesChongqing 401120China MOE Key Laboratory of Deep Earth Science and EngineeringInstitute of New Energy and Low-Carbon TechnologySichuan UniversityChengdu 610065China State Key Laboratory of Coal Mine Disaster Dynamics and ControlSchool of Resources and Safety EngineeringChongqing UniversityChongqing 400044China Chongqing Institute of Geological SurveyChongqing 401122China 

出 版 物：《Frontiers of Earth Science》 (地球科学前沿（英文版）)

年 卷 期：2023年第17卷第3期

页      面：739-751页

核心收录：

学科分类：081803[工学-地质工程] 08[工学] 0708[理学-地球物理学] 0818[工学-地质资源与地质工程] 

基　　金：the Science and Technology Department of Sichuan Province(Nos.2021YFH0048 and 2021YFH0118) the Fundamental Research Funds for the Central Universities(No.20826041E4199) the National Natural Science Foundation of China(Grant No.20740099) the Natural Science Foundation of Chongqing,China(No.CSTB2022NSCQ-BHX0721) the Chongqing Natural Science Foundation for Distinguished Young Scientists(No.cstc2021jcyj-jqX0007) the Key Laboratory of Shale Gas Exploration,Ministry of Natural Resources(No.KLSGE-202103) 

主　　题：CO_(2)/CH_(4)competitive adsorption shale gas reservoir CO_(2)geological storage gas recovery enhancement low-field NMR 

摘      要：CO_(2)geological storage and utilization(CGSU)is considered a far-reaching technique to meet the demand of increasing energy supply and decreasing CO_(2)*** CGSUs related to shale gas reservoirs,experimental investigations have attracted variable methodologies,among which low-field NMR(LF-NMR)is a promising method and is playing an increasingly key role in reservoir ***,the application of this nondestructive,sensitive,and quick LF-NMR technique in characterizing CGSU behavior in shale gas reservoirs is ***,the basic principle of LF-NMR for 1H-fluid detection is introduced,which is the theoretical foundation of the reviewed achievements in this ***,the reviewed works are related to the LF-NMR-based measurements of CH_(4)adsorption capacity and the CO_(2)-CH_(4)interaction in shale,as well as the performance on CO_(2)sequestration and simultaneous enhanced gas recovery from ***,the reviewed achievements have exhibited a large potential for LF-NMR application in CGSUs related to shale gas reservoirs,although some limitations and deficiencies still need to be ***,some suggestions are proposed for a more responsible development of the LF-NMR ***,this review is helpful in promoting the expanding application of the LF-NMR technique in CGSU implementation in shale gas reservoirs.