北三东三次加密调整优化射孔方法研究  

Optimized Perforation Method for the Tertiary Infill Drilling Modification of Block Beisandong

作　　者：张会英[1] 

机构地区：[1]大庆油田有限责任公司第三采油厂,黑龙江大庆163113

出　　处：《大庆石油地质与开发》2006年第B08期15-16,共2页Petroleum Geology & Oilfield Development in Daqing

摘　　要：北三东是萨北开发区第一个三次加密调整工业性生产区块。在精细地质研究的基础上,应用密闭取心井水洗资料、动态监测资料及综合分析方法,进一步落实了包括油水同层在内的可挖掘油层潜力,因井因层而异确定调整对象,并根据不同井、层剩余油分布特点,对射孔选层、层位组合及完井方式进行了研究,总结出一套三次加密调整井优化射孔及完井方法,对今后的三次加密井射孔工作具有重要的指导作用。The block Beisadong is the first commercial production block by tertiary infill drilling modification in the North Saertu development area. On the basis of fine geology research, water flushing data from sealing core well, dynamic monitoring data and complex analysis are adopted to further confirm the potential layers including oil layers and water layers and to determine adjusting target for the oil wells and oil layers. In term of remaining oil distribution among different wells and layers, perforation zone and horizon combination and completion method are all analyzed. So a set of optimized perforation and completion for tertiary infill drilling modification has been concluded, proving an important guide for further perforation works in the tertiary infill drilling modification.

关 键 词：三次加密 剩余油 优化射孔 完井方法 

分 类 号：TE323[石油与天然气工程—油气田开发工程]