| 地面驱动螺杆泵恒液面控制方法 |
| |
| 引用本文： | 罗敏,张晓龙,王世永,刘巨保. 地面驱动螺杆泵恒液面控制方法[J]. 石油钻采工艺, 2006, 28(3): 53-55. DOI: 10.3969/j.issn.1000-7393.2006.03.016 |
| |
| 作者姓名： | 罗敏 张晓龙 王世永 刘巨保 |
| |
| 作者单位： | 1.大庆石油学院, 黑龙江 大庆 163318 |
| |
| 摘 要： | 恒液面控制有利于提高泵效,降低抽油杆柱和泵等设备的失效率。为此结合地面控制装置,研究了一种控制方法和软件。该软件根据控制装置实时测量的转速、扭矩等参数并结合地层开采能力、杆泵型号等参数,分析计算出液面高度和控制范围,并计算出转速改变量,由控制装置实行闭环控制。经大庆油田5口井试验表明,液面高度误差均在50 m内,实现了螺杆泵恒液面控制目的。
|
| 关 键 词： | 螺杆泵 恒液面 控制 扭矩 |
| 文章编号： | 1000-7393（2006）03-0053-03 |
| 收稿时间： | 2019-05-21 |
| 修稿时间： | 2006-03-27 |
Study on control of constant liquid level by surface driven screw pump |
| |
| LUO Min,ZHANG Xiao-long,WANG Shi-yong,Liu Ju-bao. Study on control of constant liquid level by surface driven screw pump[J]. Oil Drilling & Production Technology, 2006, 28(3): 53-55. DOI: 10.3969/j.issn.1000-7393.2006.03.016 |
| |
| Authors: | LUO Min ZHANG Xiao-long WANG Shi-yong Liu Ju-bao |
| |
| Affiliation: | 1.Daqing Petroleum Institute, Daqing 163318, Heilongjiang, China |
| |
| Abstract: | The control of constant liquid level is beneficial to raise pump effect and reduce lose rate of equipments such as the sucker rod and pump etc.,and studied one of control method and developed corresponding software.Based on real-time measured parameters such as rotational speed,torque etc and combined with production capacity of reservoir and type of pump.Analyzed height of level and control range calculated by software,calculated alter value of rotate speed,and realized the closed loop control by control device.Apply to 5 wells in Daqing Oilfield shows that the errors of level height less than 50 meters,and realized the purpose of control level height by screw pump. |
| |
| Keywords: | screw pump constant liquid level control torque |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《石油钻采工艺》浏览原始摘要信息 |
|
点击此处可从《石油钻采工艺》下载全文 |
|
