摘要
本文在分析油田注水井油管结垢原因及垢质成分的基础上，设计了高压水射流清垢的喷嘴，通过室内试验研究得出了射流压力和移动速度对清垢效率影响的规律。根据油田需要，设计了固定式和移动式两种油管清垢装置。
On the basis of analysis of the compeition of scale on water injection pipeline,the jet nozzle is designed. According to the indoor test results,this paper introduces the effects of jet pressure and velocity on the descaling efficiency. Stationary and movable descaling units are developed for the needs of oilfield production.
出处
《石油钻采工艺》
CAS
CSCD
北大核心
1995年第2期61-64,80,共5页
Oil Drilling & Production Technology
关键词
高压
水力喷射
清管器
喷嘴
油管
防腐
high pressure, hydraulic jetting, nozzle,pipeline pig
