稠油油藏出砂机理、影响因素及防砂技术对策——基于辽河油田稠油油藏防砂实践  

Sand production mechanism,control factors and technical strategy of sand control in heavy-oil reservoir:based on the sand control practice in heavy-oil reservoirs of Liaohe oilfield

作　　者：金祥纯[1] 张庆龙[1] 高世臣[2] 

机构地区：[1]南京大学 [2]中国地质大学

出　　处：《中国海上油气（工程）》2006年第5期320-324,329,共6页China Offshore Oil and Gas

摘　　要：以辽河油田不同类型稠油油藏的动、静态资料为基础,从多孔介质中流体渗流理论、应力分析及储层微观特征等方面入手,结合油层出砂规律,对稠油油藏出砂机理及影响出砂程度的主要因素进行了分析,提出了稠油油藏防砂技术对策。Based on the dynamic and static data from different heavy-oil reservoirs in Liaohe oilfield, starting from the theory of percolation flow through porous media, stress analysis and microscopic reservoir features, and in combination with a consideration of sand production regularity, the sand production mechanism and major factors to control sand production are discussed for heavy-oil reservoirs, and the technical strategy of sand control is proposed.

关 键 词：稠油油藏 出砂机理 影响因素 防砂技术对策 辽河油田 

分 类 号：TE345[石油与天然气工程—油气田开发工程]