HD20/205型恒流定量水嘴在油田注水上的应用

依据HD2 0 2 0 5型恒流定量水嘴的定量注水原理 ,推导了定量水力方程 ,给出了实验装置和实验结论。经对其配套装置及其在油田注水地面工程、地面油套分注、井下多层分注等方面的应用情况分析认为 ,该装置定量性能良好 ,操作简单、方便 ,功能多 ,投资小 ,可为实现油田开发后期稳油控水、提高采收率打下基础。

Application of HD20/205 Model Stable Flow Rate Water Nozzle in Water Injection

Based on the principle of HD20/205 model stable flow rate water nozzle in water injection,the paper induces quantitative hydraulic function and gives out the tested results and equipment.By analysis for application in surface water injection project,separate injection from case and tube and separate injection to multiple layers down hole,it is considered that this device has features of being good performance,simple and easy to operated,versatile and low cost which can realize steady oil and controlling water in the later time of development of oilfield and provide a basis for increasing recovery efficiency.