注聚前期油藏整体调剖技术研究  

The Study of Ertirety Profile Modification Technology before Polymer Flooding

作　　者：杜立滨[1] 郑健[1] 邵红云[1] 王聪[1] 赵丽[1] 

机构地区：[1]中石化胜利油田分公司采油院

出　　处：《石油知识》2007年第5期16-17,共2页Petroleum Knowledge

摘　　要：聚驱油藏由于长期强化注水开采，注水窜流问题现象突出．为确保注聚后聚合物溶液的均衡推进．有效发挥聚合物调驱作用，在注聚前有必要开展整体调剖工作。本文以胜坨油田注聚扩大试验区为例，借鉴注聚先导试验中强化前期调剖的经验．首次对每个技术环节进行了系统的，充分的研究．对注聚前期整体调剖工作有一定的借鉴意义。After long time enhanced water Injection. breakthrough exists commonly in a reservoir when it starts to be planned for polymer flooding. in order to form a uniform flooding to make poiymer flooding more effective the entirety profile modification is necessary. This paper make a first full and systematic study on every technique segment, based on the expanding polymer flooding test area in Shengtuo oil held with the lessons draw from the enhanced early profile modification in the pilot tracey of polymer flooding. The results cart be used for reference.

关 键 词：调剖技术 注聚 前期 油藏 聚合物溶液 注水开采 整体调剖 胜坨油田 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]