石油钻采工艺Issue(5)：100-103,4.DOI:10.13639/j.odpt.2015.05.025
节能注水增压泵的研究与应用
Research and application of energy-saving water injection booster pump
赵军友 1傅建伟 1刘祥猛 2万法伟 3张鹤1
作者信息
- 1. 中国石油大学 华东 机电工程学院，山东青岛 266580
- 2. 北汽福田汽车股份有限公司，北京 102206
- 3. 中国石油集团东方地球物理勘探有限公司，河北涿州 072750
- 折叠
摘要
Abstract
This energy-saving, water injection booster pump was designed in view of the problems like high energy consumption of water injection booster equipment used in oilifelds and water injection pressure not being able to be properly adjusted. This pump controls the right and left travel of the piston by mechanical direction valve, hence controlling the liquid lfow inside the pump and boosting the liquid lfow through double-acting piston booster pump. Through analysis of stress on piston structure, the movement of piston is divided into two stages. The ifrst stage is accelerating stage and the second stage is constant speed stage. The piston movement speed, movement period and effective power were calculated.The ANSYS software was used to conduct ifnite element simulation calculation of piston cylinder and the piston, which showed that its structure strength can meet the speciifcations. This pump was used to boost two high pressure wells in Shengli Oilifeld, and the booster was 1.5 MPa, which could meet the requirement of injection pressure and daily injection volume and accomplish the task of injection increase. The pressure and lfowrate at low pressure outlet could meet the requirement of water injection at one or two low pressure wellhead.关键词
油田注水/增压/压力调配/ANSYS仿真/节能Key words
oilifeld water injection/booster/pressure allocation/ANSYS simulation/energy-saving分类
能源科技引用本文复制引用
赵军友,傅建伟,刘祥猛,万法伟,张鹤..节能注水增压泵的研究与应用[J].石油钻采工艺,2015,(5):100-103,4.
