高含水后期三次加密调整优化布井研究  

Optimization Well Disposition Study of Tertiary Infill Adjusting during later Period of High Water Cut

作　　者：林立[1] 麻成斗[1] 冷延明[1] 杨艳玲[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》2002年第1期40-42,共3页Petroleum Geology & Oilfield Development in Daqing

摘　　要：针对萨北开发区北三区东部三次加密调整剩余油具有性质更差、平面上分布很不均衡、纵向上高度分散的特点 ,提出了合理划分布井区域、均匀布井、逐井扫描、局部调整、分步实施的三次加密调整总体思路和优化布井方法 ,研究解决了合理井网密度、注采井距、注水方式、老注水井排附近如何布井和如何与原井网。Basing on the development production in the east of Beisanqu,A Tertiary infill adjusting idea and optimization well disposition method:rational plotting of well plan areauniform well dispositionscanning well to welllocal adjustingputting in practice step by step,has been presented in order to improve the bad residual oil condition bad behavior,non uniform distribution in horizontal direction,high dispersion in vertical direction.Those problem of rational well pattern,injector producer spacing,injecting water way,well disposition near old well row,join among original well pattern,tertiary recovery well,injection production system have been settled.

关 键 词：三次加密调整 优化布井 注水方式 井网度 注采井距 

分 类 号：TE324[石油与天然气工程—油气田开发工程]