Characterization of Microscopic Pore Structures in Shale Gas Reservoirs of the Southeast Chongqing  

作　　者：YUAN Dandan LU Shuangfang CHEN Fangwen XIAO Hong WU Yihao GE Xiaobo 

机构地区：[1]Research Institute of Unconventional Petroleum and Renewable Energy (RIUP&RE), China University of Petroleum (EastChina), Qingdao, Shandong, 266580, China [2]Exploration and Development Research Institute, PetroChina Huabei Oilfield Company, Renqiu, Hebei, 062552, China

出　　处：《Acta Geologica Sinica(English Edition)》2015年第A01期122-124,共3页地质学报（英文版）

基　　金：the National Science Foundation of China(Grant No.41302101,41330313) for financially supporting this project

摘　　要：Unlike traditional resources, mud shale has the characteristics of low porosity, low permeability, small pore structure, nanoscale pore as the main body. The microscopic pore structures of mud shale can not only influence the occurrence state of shale gas and gas content, but also influence the hydrocarbon expulsion efficiency of source rocks, which makes the study of shale gas reservoir necessary.Unlike traditional resources, mud shale has the characteristics of low porosity, low permeability, small pore structure, nanoscale pore as the main body. The microscopic pore structures of mud shale can not only influence the occurrence state of shale gas and gas content, but also influence the hydrocarbon expulsion efficiency of source rocks, which makes the study of shale gas reservoir necessary.

分 类 号：P618.13[天文地球—矿床学]