大庆石油地质与开发2011，Vol.30Issue(5)：122-124,3.DOI:10.3969/J.ISSN.1000-3754.2011.05.027
柔性液压自封抽油系统
FLEXIBLE HYDRAULIC PRESSURE SELF-SEALING PUMPING SYSTEM
李晓东 1韩修延 1李娟 2李俊亮 1徐金超1
作者信息
- 1. 中国石油大学石油工程学院,山东东营257061
- 2. 大庆油田有限责任公司技术发展部,黑龙江大庆163712
- 折叠
摘要
Abstract
In light of the current problems of poor movement performance, multi-transmission links, complicated structure and higher energy consumption for oil pumping system, in order to improve the overall level and the pump efficiency of the mechanical oil producing techniques, flexible hydraulic pressure self-sealing pumping system is developed according to the principles of flexible driven and hydraulic pressure self-sealing. Single-crank double-stroke pumping units use flexible transmission instead of rigid one to simplify energy transmission links, reduce the volume and energy loss; Hydraulic pressure self-sealing ram pump solves the problems such as serious leakage, easy to wear etc with the help of adopting compound seal and multi-stage uprightness. The system has implemented low-energy consumption and high-efficiency lift, the average pump efficiency is up to 26% , the system efficiency is enhanced 25 % above, obviously, the ideal effects of the system in field application are obtained.关键词
抽油系统/柔性/液压自封/高效/现场应用Key words
pumping system/flexible/self-sealing hydraulic pressure/high efficiency/field application分类
能源科技引用本文复制引用
李晓东,韩修延,李娟,李俊亮,徐金超..柔性液压自封抽油系统[J].大庆石油地质与开发,2011,30(5):122-124,3.
