01.贝克深锤-电潜泵系统构成及工作原理

1、1 2015 Baker Hughes Incorporated. All Rights Reserved. 2015 BAKER HUGHES INCORPORATED. ALL RIGHTS RESERVED. TERMS AND CONDITIONS OF USE: BY ACCEPTING THIS DOCUMENT, THE RECIPIENT AGREES THAT THE DOCUMENT TOGETHER WITH ALL INFORMATION INCLUDED THEREIN IS THE CONFIDENTIAL AND PROPRIETARY PROPERTY OF BAKER HUGHES INCORPORATED AND INCLUDES VALUABLE TRADE SECRETS AND/OR PROPRIETARY INF ORMATION OF BAKER HUGHES (COLLECTIVELY “INFORMATION“). BAKER HUGHES RETAINS ALL RIGHTS UNDER COPYRIGHT LAWS AND TRAD

2、E SECRET LAWS OF THE UNITED STATES OF AMERICA AND OTHER COUNTRIES. THE RECIPIENT FURTHER AGREES THAT THE DOCUMENT MAY NOT BE DISTRIBUTED, TRANSMITTED, COPIED OR REPRODUCED IN WHOLE OR IN PART BY ANY MEANS, ELECTRONIC, MECHANICAL, OR OTHERWISE, WITHOUT THE EXPRESS PRIOR WRITTEN CONSENT OF BAKER HUGHES, AND MAY NOT BE USED DIRECTLY OR INDIRECTLY IN ANY WAY DETRIMENTAL TO BAKER HUGHES INTEREST. 贝克休斯人工举升技术交流会 电潜泵系统构成及工作原理 黄竹君 2016年4月 2 2015 Baker Hughes Incorporated. All Rights Reserved. 内容 人工举升方式 电

3、潜泵系统简介 电潜泵地面设备 电潜泵井下设备 3 2015 Baker Hughes Incorporated. All Rights Reserved. 人工举升方式 电潜泵电潜泵 螺杆泵螺杆泵 抽油机抽油机 气举气举 初期投资初期投资 Low / Moderate Low Low / Moderate Low downhole / High surface 运营费用运营费用 Moderate / High Low Low Moderate 排量范围排量范围 200-120,000 100-3,000 10,000 0-60,000 深度限制深度限制 20,000 ft 5000 ft 15,000 ft 16,000 ft 粘度粘度 Fair 200 Cp Excellent Fair Poor / low viscosity 出砂出砂 Fair - Good Excellent Fair Excellent 腐蚀腐蚀 Fair Good Good - Excellent Good - Excellent 气体气体 Good Poor Poor Excellent 温度范围温度范围

4、 Excellent 400F Fair 250F Excellent Excellent 450F 4 2015 Baker Hughes Incorporated. All Rights Reserved. 贝克休斯潜油电潜泵系统 Transformer VSD Step-Up Transformer Cable Pump Seal Sensor Motor Junction Box Choke Wellhead (Gas Separator) 5 2015 Baker Hughes Incorporated. All Rights Reserved. 电潜泵系统井下设备 泵出口 取压头 泵 分离器 保护器 电机 传感器 扶正器 电机接引电缆和传压管线 6 2015 Baker Hughes Incorporated. All Rights Reserved. 贝克休斯潜油电潜泵系统 7 2015 Baker Hughes Incorporated. All Rights Reserved. 2015 BAKER HUGHES INCORPORATED. ALL RIGHTS RE

5、SERVED. TERMS AND CONDITIONS OF USE: BY ACCEPTING THIS DOCUMENT, THE RECIPIENT AGREES THAT THE DOCUMENT TOGETHER WITH ALL INFORMATION INCLUDED THEREIN IS THE CONFIDENTIAL AND PROPRIETARY PROPERTY OF BAKER HUGHES INCORPORATED AND INCLUDES VALUABLE TRADE SECRETS AND/OR PROPRIETARY INF ORMATION OF BAKER HUGHES (COLLECTIVELY “INFORMATION“). BAKER HUGHES RETAINS ALL RIGHTS UNDER COPYRIGHT LAWS AND TRADE SECRET LAWS OF THE UNITED STATES OF AMERICA AND OTHER COUNTRIES. THE RECIPIENT FURTHER AGREES THAT

6、 THE DOCUMENT MAY NOT BE DISTRIBUTED, TRANSMITTED, COPIED OR REPRODUCED IN WHOLE OR IN PART BY ANY MEANS, ELECTRONIC, MECHANICAL, OR OTHERWISE, WITHOUT THE EXPRESS PRIOR WRITTEN CONSENT OF BAKER HUGHES, AND MAY NOT BE USED DIRECTLY OR INDIRECTLY IN ANY WAY DETRIMENTAL TO BAKER HUGHES INTEREST. 泵 8 2015 Baker Hughes Incorporated. All Rights Reserved. 泵 Pump Multi-stage Centrifugal One Stage 9 2015 Baker Hughes Incorporated. All Rights Reserved. 泵 导轮 叶轮 10 2015 Baker Hughes Incorporated. All Right

7、s Reserved. 泵叶轮设计 径向流 Radial flow 流道与泵轴垂直 混向流 Mixed flow(Larger flow range) 流道设计兼具径向与轴向 Radial Flow Mixed Flow 11 2015 Baker Hughes Incorporated. All Rights Reserved. 泵叶轮设计 上止推垫片 Upthrust Washer 叶轮毂 Impeller Hub 上表面 Top Shroud 叶片 Vane 下止推垫片 Downthrust Washer 叶轮液体进口 Impeller Eye 下表面 Bottom Shroud 叶轮下边缘 Impeller Skirt 12 2015 Baker Hughes Incorporated. All Rights Reserved. 泵叶轮设计 叶轮围绕泵轴向旋转 施加给液体离心力 流体通过靠近泵轴的“Eye”进入叶轮 2012 Baker Hughes Incorporated. All Rights Reserved. 12 13 2015 Baker Hughes Incor

8、porated. All Rights Reserved. 泵导轮设计 导轮再引导流体进入下一级叶轮并将流体能量转换成压头 叶轮旋转并将能量传递给流体 导轮引导流体进入叶轮的“Eye” 14 2015 Baker Hughes Incorporated. All Rights Reserved. 单级叶导轮 泵 单级泵单级泵 压头压头：在给定流量下一级叶导轮产生的压头经由多级叠加就定 义为一条泵所产生的压头。 15 2015 Baker Hughes Incorporated. All Rights Reserved. 压压头头：在给定流量下一级叶导轮产 生的压头经由多级叠加就定义为一 条泵所产生的压头。 40 ft 80 ft 40 ft 泵 16 2015 Baker Hughes Incorporated. All Rights Reserved. 泵 如何确认离心泵所需要的级数？ 级数 = 总压头（TDH） 单级扬程（Head/Stage） TDH = 总扬程，泵送所需要的流量时泵产生的扬程 Hd = 井口与生产动液面之间的垂直距离 Ft = 克服油管摩阻所产生的压头 Pd =

9、 井口压力，克服地面管线所产生的背压 TDH = Hd + Ft + Pd 17 2015 Baker Hughes Incorporated. All Rights Reserved. 泵效特性曲线 18 2015 Baker Hughes Incorporated. All Rights Reserved. 变频曲线 19 2015 Baker Hughes Incorporated. All Rights Reserved. 常用公式 电泵可以以不同的速度运转,由此产生新的流量,扬程,轴功率遵循下列公式： 新流量 = 原流量(新频率/原频率) 新扬程 = 原扬程(新频率/原频率)2 新轴功率=原轴功率(新频率/原频率)3 21 2015 Baker Hughes Incorporated. All Rights Reserved. 命名规则 PUMP 538P M SSD 090 P47 M FER STD_PNT 中节泵 538系列（外径） 重度耐磨防砂配置 泵级数 （90级） 泵型号 蒙乃尔 合金轴 耐腐蚀 结构 标准涂层 22 2015 Baker Hughes Incorporated. All Rights Reserved. 2015 BAKER HUGHES INCORPORATED. ALL RIGHTS RESERVED. TERMS AND CONDITIONS OF USE: BY ACCEPTING THIS DOCUMENT, THE RECIPIENT AGREES THAT THE DOCUMENT TOGETHER WITH ALL INFORMATION INCLUDED THEREIN IS THE CONFIDENTIAL AND PROPRIETARY PROPERTY OF BAKER HUGHES INCORPORATED AND INCLUDES VALUABLE TRADE SECRETS AND/OR PR

《01.贝克深锤-电潜泵系统构成及工作原理》由会员小**分享，可在线阅读，更多相关《01.贝克深锤-电潜泵系统构成及工作原理》请在金锄头文库上搜索。