摘要
以胜利油区坨7块下油组为例,对渗透率级差、组合厚度、组合层数、原油粘度、采液强度、压力保持水平等井网重组技术界限进行了优化研究,确定合理的重组方案。
Optimization study is performed for technical limits of pattern rearrangement, including permeability difference, combined thickness, number of combined layers, oil viscosity, liquid withdrawal intensity, and pressure-support level by taking the lower oil unit in Tuo7 block of Shengli oil province as an example. The result of this study may guide development adjustment of similar uncompartmentalized oilfield in late period of high water-cut.
出处
《特种油气藏》
CAS
CSCD
2005年第2期57-59,62,共4页
Special Oil & Gas Reservoirs
关键词
井网重组
技术界限
整装油田
高含水
坨7块
pattern rearrangement
technical limit
uncompartmentalized oilfield
high water-cut
Tuo7 block
