低渗储层岩心速敏性评价实验  

Lower penetration reserviors core speed sensitivity evacuation test

作　　者：陈龙龙 王维波[1] 

机构地区：[1]陕西延长石油(集团)有限责任公司,陕西西安710075

出　　处：《石化技术》2015年第7期133-134,共2页Petrochemical Industry Technology

摘　　要：利用岩心流动实验手段来研究造成速敏伤害的影响因素及伤害程度,为合理的生产工作制度提供理论依据。结果表明,该油区储层存在速敏性粘土矿物;速敏伤害程度为弱-中性偏弱速敏。The author studied affecting factors and harming situation of speed sensitivity by core flowing test,aiming to provide the basis for production rules.The result showed that speed sensitivity clay was existed in this district,that of harm was weak neutral and more weaker.

关 键 词：速敏 微粒运移 临界流速 

分 类 号：TE311[石油与天然气工程—油气田开发工程]