辽河油区热采稠油Ⅱ、Ⅲ类储量蒸汽驱、SAGD长远规划及先导试验部署  

Long-term plan and pilot test deployment of steam flooding and SAGD for Class Ⅱ and Ⅲ heavy oil reserves in Liaohe oil province

作　　者：张方礼[1] 张鹰[1] 曹光胜[1] 庄丽[1] 户昶昊[1] 

机构地区：[1]中油辽河油田公司,辽宁盘锦124010

出　　处：《特种油气藏》2007年第6期11-16,共6页Special Oil & Gas Reservoirs

摘　　要：目前辽河油区稠油主力生产区块已相继进入蒸汽吞吐的中后期,适时进行开发方式转换是改善开发效果提高采收率的必由之路。从辽河稠油开发方式转换的前景及潜力分析入手,对全油区将来占主导地位的蒸汽驱及SAGD方式进行了整体部署与规划。在总结已成功开发方式的基础上,选择有代表性的区块进行开发方式转换试验的设计部署,该项研究将对辽河油区稠油油田的长远发展起到重要的指导作用。Principle heavy oil production blocks in Liaohe oil province have successively entered mid-late stage of cyclic steam stimulation,and converting development scheme is the only way to improve development result and recovery factor.This paper analyzes the potential of heavy oil development scheme conversion in Liaohe oil province and presents overall deployment plan of steam flooding and SAGD which will be dominant in the future.Based on successful development schemes,typical blocks are chosen to conduct test for development scheme conversion.This study is an important guidance to long-term development of heavy oil in Liaohe oil province.

关 键 词：开发方式转换 稠油 提高采收率 蒸汽驱 SAGD 辽河油区 

分 类 号：TE345[石油与天然气工程—油气田开发工程]