核磁共振技术在页岩储层研究中的应用——以川南龙马溪组为例  

Application of Nuclear Magnetic Resonance Techniques in Shale Reservoir Studies——An Example From the Longmaxi Formation in Southern Sichuan

作　　者：王俊轲 王斌 周纯润 马佳明 Wang Junke;Wang Bin;Zhou Chunrun;Ma Jiaming(Chengdu University of Technology,College of Energy,Chengdu 610041,China)

机构地区：[1]成都理工大学能源学院,四川成都610041

出　　处：《科学技术创新》2022年第5期33-37,共5页Scientific and Technological Innovation

摘　　要：随着中国石化在涪陵地区页岩气开采取得重大突破,页岩被视为重要油气储层,本文针对川南地区龙马溪组页岩开展研究,进行核磁共振实验判明目标储层页岩的孔隙渗透性特征、岩石样品的油水饱和度和其他物理特性,为页岩储存的核磁共振研究提供基础。In this paper, the shale of Longmaxi formation in southern Sichuan is studied, and the NMR experiment is carried out to determine the pore permeability characteristics, oil-water saturation and other physical characteristics of the target reservoir shale, so as to provide the basis for the NMR study of shale storage.

关 键 词：龙马溪组 核磁共振 T2谱图 孔径分布 

分 类 号：TE122[石油与天然气工程—油气勘探]