螺旋通道型AICD稳油控水性能实验研究  

Experimental Study on Helical-channel-type AICD Water Control Performance

作　　者：王圣虹[1] 李效波[1] 高彦才[1] 周欢[1] 李同同 仲晔[1] WANG Shenghong LI Xiaobo GAO Yancai ZHOU Huan LI Tongtong ZHONG Ye(China Oilfield Services Ltd., Tianjin300459, Chin)

机构地区：[1]中海油田服务股份有限公司,天津300459

出　　处：《天津科技》2017年第10期41-43,46,共4页Tianjin Science & Technology

摘　　要：介绍了AICD智能控水阀的稳油控水基本原理,采用了室内实验测试手段模拟定流量生产,完成了4种粘度白油不同流量下的节流性能测试实验及不同含水率条件下不同流量的节流性能测试实验。实验结果表明,AICD智能控水阀对流体粘度敏感,相同流量下,实验流体粘度越高,产生的附加压降越高,越能够自动进行流量控制,从而达到稳油控水的目的。The production stabilization and water-cut control fundamental principles of AICD intelligent water control valve were introduced. Indoor experiments were carried out to simulate the constant-flowrate production, and throttling performance tests under the circumstances of white oils with four different viscosities and flow rates were performed under different water cuts and flowrates. Testing results show that the AICD intelligent water control valve is sensitive to fluid viscosity. With the same flow rate, the higher testing fluid viscosity causes higher additional pressure drop, leading to the auto- matic flow control, and thus achieving the goal of production stabilization and water-cut control.

关 键 词：AICD 粘度敏感 含水率 控水 

分 类 号：TE358[石油与天然气工程—油气田开发工程]