水压图形
This paper presents the experimental study on flow pattern identification for air-water two-phase flow in a vertical tube at low pressure. The flow patterns were identified by visual observation with the aid of a stroboscope.
本文以低压空气一水作介质,进行了垂直上升管内气液两相流流型鉴别的实验研究;
Closed well pattern and enhanced water injection can enlarge producing pressure drop, which are benefit to the low permeability reservoir development.
因此,低渗透油藏应加密井网,强化注水以扩大生产压差,从而改善开发效果。
Development and application of differential pressure quantitative water regulator the pattern of differential
差压式定量配水器的研制与应用
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