热水对超低渗储集层微观孔喉结构的影响

2015年 37卷 第1期
阅读:126
查看详情
The Effect of Hot Water on the Microscopic Pore Throat Structure of Ultra-low Permeability Reservoir
西南石油大学石油与天然气工程学院,四川成都610500 中国石化华北分公司工程技术研究院采油采气所,河南郑州450006 中国石油川庆钻探公司地质勘探开发研究院,四川成都610051
School of Petroleum and Natural Gas Engineering,Southwest Petroleum University,Chengdu,Sichuan 610500,China;2. Research Institute of gineering Technology,SINOPEC North Branch,Zhengzhou,Henan 450006,China;3. Geological Exploration and Development Research stitute,Chuanqing Drilling Engineering Company Limited,CNPC,Chengdu,Sichuan 610051,China
热水驱; 超低渗; 微观孔喉结构; 毛管力; 扫描电镜;
hot water flooding; ultra-low permeability; microscopic pore throat structure; capillary force; SEM;