摘要
运用电潜泵采油原理 ,分析了塔河油田稠油中胶质沥青及其形成摩擦阻力对电潜泵运转的影响。通过改进潜油电动机耐温等级 ,采用沉降式和胶囊式组合的复合式平衡装置 ,以及优化设计离心泵 ,克服了稠油对电潜泵机组运转过程的影响。结果表明 ,该技术的应用可有效解决稠油入泵困难、流动阻力大、泵效低等问题 ,实现稠油井的正常稳定生产 ,同时该工艺技术还具有管理方便、效率高、节约能源等特点 ,应用前景广阔。
Based on an analysis of the effect of colloidal asphaltum in viscous oil on the operation of ESP (electric submersible pump), the measures for eliminating the influence of frictional resistance on viscous oil recovery are put forward, including upgrading the grades of the electric motor, adopting a compound balancing system on ESP and optimizing the design of the ESP. Field use shows that these measures solve the problems with viscous oil flow and suction, improve the pump efficiency and realize the normal production of the viscous oil wells.
出处
《石油机械》
北大核心
2004年第12期46-48,3,共3页
China Petroleum Machinery
基金
大港油田局级项目 :"抗稠油电泵机组设计"
