用实验的方法求解配水器水嘴嘴损方程  

How to Solve the Choke Loss Formula of Water Regulator Nozzles by Experiments

作　　者：蒋秀芳[1] 

机构地区：[1]中国石化江汉油田分公司采油工艺研究院,湖北潜江433123

出　　处：《江汉石油职工大学学报》2011年第3期49-52,共4页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：控制高渗透率油层的注水量,加强中低渗透率油层注水是通过调整井下配水器水嘴的节流损失来实现的,因此需要寻求压力、流量和水嘴孔径之间关系。介绍一种用实验的方法求解配水器水嘴嘴损的方程,并根据该方程制作了配水器水嘴嘴损曲线图版。Workers can reduce injection rate in highly permeable reservoirs or strengthen injection in low permeable reservoirs by adjusting the throttle losses of water regulators under well which requires an understanding of the relationship among pressure, flow rate and bore diameter of nozzles. This paper brought in an experimental method to crack the nozzle choke loss formula and drew out the curve chart of choke loss.

关 键 词：注水量 压力 水嘴 嘴损方程 

分 类 号：TE934.1[石油与天然气工程—石油机械设备]