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fen ceng zhu shui jing pei shui zui zui sun qu xian gui lv shi yan yan jiu
Author(s): 
Pages: 79-81
Year: Issue:  2
Journal: PETROLEUM GEOLOGY AND ENGINEERING

Keyword:  水嘴嘴损曲线分层注水水嘴调配;
Abstract: 分层注水是解决油田开发中的层间矛盾,实现有效注水,保持地层能量,雏持油田长期稳产高产,提高水驱动用储量和采收率的重要手段.通过现场井底注水过程的模拟实验研究,得出了不同内径配水嘴压差和流量之间的关系曲线,并拟合出水嘴管径、压差和流量三个量的嘴损曲线关系方程.在油田分层注水开发中应用嘴损曲线法可以快捷、方便地进行水嘴调配.
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