一种新型滚筒式抽油机试验特性研究

doi:10.11885/j.issn.1674-5086.2019.11.09.01

摘要/Abstract

摘要： 为了保证抽油机的长冲程、低冲次的运动特性，提高换向系统寿命和可靠性，降低运转噪音，研制了一种新型滚筒式抽油机。针对该抽油机进行模拟加载试验，试验在理想化有杆泵采油的条件下实时采集悬点载荷与位移信号，并将采集的试验数据进行曲线拟合处理得到泵示功图，通过分析抽油机泵示功图，分别给定抽油杆配重负载和电机频率，研究了不同条件下抽油机运动规律的光滑性和无冲击性，使得抽油机泵示功图曲线趋于平缓，以此来获取抽油机最佳匹配的平衡配重和冲次，达到抽油运转稳定和节约能耗的目的。通过试验验证了该方法的准确性以及抽油机传动换向系统和平衡系统的可靠性，为抽油机模拟加载特性研究的型式试验提供了新思路，具有一定的参考价值。

关键词: 滚筒式抽油机, 泵示功图, 模拟加载, 频率, 平衡配重

Abstract: In order to ensure the long stroke and low stroke motion characteristics of the pumping unit, improve the life and reliability of the commutation system, and to reduce operation noise, a new type of drum pumping unit is developed and a simulation loading test is performed. The test collects real time load and displacement signals in the ideal condition of rod pump oil extraction, and performs curve fitting processing on the collected experimental data to obtain the pump indicator diagram. Through analysis of pump power diagram, we make a study of the features of smoothness and impactlessness features of pump movement under different conditions by giving sucker rod weight load and motion frequency, and got a flattening pump power diagram. In this way, the optimal matching balance weight and stroke of the pumping unit are obtained, achieving stable pumping operation and energy saving. The accuracy of the method and the reliability of the pumping unit\begin{document}$ ' $\end{document}s drive reversing system and balance system are verified through the experiments, which provides new ideas of the type test of the simulated loading characteristics of the pumping unit, and has certain reference values.

Key words: drum pumping unit, pump power diagram, load simulation, frequency, balance weight

中图分类号:

TE93

刘永平, 伍龙, 魏永峭, 董长斌. 一种新型滚筒式抽油机试验特性研究[J]. 西南石油大学学报(自然科学版), 2022, 44(1): 174-180.

LIU Yongping, WU Long, WEI Yongqiao, DONG Changbin. Study on Test of Characteristics of A New Drum Pumping Unit[J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2022, 44(1): 174-180.

0
/ / 推荐

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://journal15.magtechjournal.com/Jwk_xnzk/CN/10.11885/j.issn.1674-5086.2019.11.09.01

http://journal15.magtechjournal.com/Jwk_xnzk/CN/Y2022/V44/I1/174

参考文献

[1] ZHANG Yangchun. Analysis of technical levels of petroleum drilling and production equipment at home and abroad[M]. Beijing: China Petrochemical Press, 2001. 张阳春. 国内外石油钻采设备技术水平分析[M]. 北京: 中国石化出版社, 2001.
[2] SUN Libo, LIU Xiping. The design of a new type of kinetic energy equilibrium system for long sroke pumping units[J]. Journal of Southwest Petroleum University, 2007, 29(6): 165-167. doi: 10.3863/j.issn.1674-5086.2007.06.041 孙丽波, 刘喜平. 一种新型长冲程抽油机动能平衡系统的设计[J]. 西南石油大学学报, 2007, 29(6): 165-167. doi: 10.3863/j.issn.1674-5086.2007.06.041
[3] JIN Zhonghui, PENG Yong, FEI Fan, et al. The status and development trend of digital pumping technology[J]. China Petroleum Machinery, 2014, 42(12): 65-68. doi: 10.3969/j.issn.1001-4578.2014.12.015 金钟辉, 彭勇, 费凡, 等. 数字化抽油机技术现状和发展趋势[J]. 石油机械, 2014, 42(12): 65-68. doi: 10.3969/j.issn.1001-4578.2014.12.015
[4] CHEN Changlong, LI Donghai. Structure analysis and performance contrast of vertical pumping unit[J]. Oil Field Equipment, 2013, 42(2): 70-74. doi: 10.3969/j.issn.1001-3482.2013.02.020 陈昌龙, 李东海. 立式抽油机结构分析及性能对比[J]. 石油矿场机械, 2013, 42(2): 70-74. doi: 10.3969/j.issn.1001-3482.2013.02.020
[5] TANG Xu, XIAO Ran, WU Binxian. A brief analysis of the application of intelligent drum belt pumping unit in Gudong Oilfield[C]. Dongying: Proceedings of the 4th Symposium on Development Technology of Loose Sandstone Reservoir in Northern Shengli Oilfield, 2008. 唐旭, 肖然, 吴斌贤. 简析智能滚筒皮带式抽油机在孤东油田的应用[C]. 东营: 第四届胜利油田北部油区疏松砂岩油藏开发技术研讨会, 2008.
[6] MENG Hongjun, WANG Zhanlin. The energy saving pumping unit system design and analysis[J]. Applied Mechanics and Materials, 2014, 536-537: 1384-1389. doi: 10.4028/www.scientific.net/AMM.536-537.1384
[7] FU Hailong, ZOU Longqing, WANG Yue. Study on design and simulation analysis of the double horse-head pumping unit based on the compound balance structure[J]. Journal of Mechanical Engineering Science, 2015, 229(16): 3034-3046. doi: 10.1177/0954406214565683
[8] FENG Yongjian. Electro-hydraulic servo equipment for the real force and motion simulation of pumping unit[J]. Chinese Journal of Scientific Instrument, 2006, 27(6): 1918-1919. doi: 10.3321/j.issn:0254-3087.2006.z3.058 冯勇建. 抽油机真实运动和载荷模拟的电液伺服加载装置[J]. 仪器仪表学报, 2006, 27(6): 1918-1919. doi: 10.3321/j.issn:0254-3087.2006.z3.058
[9] ZHANG Hui. Design of pumping unit load simulation device[D]. Wuhan: Wuhan University of Technology, 2011. 张会. 抽油机载荷模拟装置的设计[D]. 武汉: 武汉理工大学, 2011.
[10] WU Wei, LIN Tingqi. Control of electricity-hydraulic servo loading system in pumping unit with fuzzy CMAC neural network[J]. Acta Petrolei Sinica, 2003, 24(2): 101- 104. doi: 10.3321/j.issn:0253-2697.2003.02.022 吴伟, 林廷圻. 基于模糊CMAC神经网络的抽油机伺服加载控制[J]. 石油学报, 2003, 24(2): 101-104. doi: 10.3321/j.issn:0253-2697.2003.02.022
[11] ZOU Xinyong. Design and realization of the analog loading system for the fluctuating load[D]. Xi'an: Xi'an University of Technology, 2006. 邹信用. 动态载荷模拟加载系统的设计与实现[D]. 西安: 西安理工大学, 2006.
[12] WANG Hongbo, DONG Shimin, ZHANG Wei, et al. Design of the polished rod load simulation system for pumping unit type test[J]. China Petroleum Machinery, 2017, 45(1): 85-89. doi: 10.16082/j.cnki.issn.1001-4578.2017.01.018 王宏博, 董世民, 张伟, 等. 抽油机厂内型式试验悬点载荷模拟装置设计[J]. 石油机械, 2017, 45(1): 85-89. doi: 10.16082/j.cnki.issn.1001-4578.2017.01.018
[13] WANG Bo, ZHAO Haisen, LI Heming, et al. Design and application of the testing system with dynamic load for beam pumping motor[J]. Proceedings of the CSEE, 2014, 34(21): 3488-3495. doi: 10.13334/j.0258-8013.pcsee.2014.21.012 王博, 赵海森, 李和明, 等. 用于模拟游梁式抽油机电动机动态负荷的测试系统设计及应用[J]. 中国电机工程学报, 2014, 34(21): 3488-3495. doi: 10.13334/j.0258-8013.pcsee.2014.21.012
[14] WANG Bo. Key technique and application of microcomputer testing system with dynamic loading simulation[D]. Beijing: North China Electric Power University, 2015. 王博. 动态负荷模拟加载微机自动测试系统关键技术研究及应用[D]. 北京: 华北电力大学, 2015.
[15] LIU Yongping, CUI Runzhong, XU Jie, et al. Design of a dynamic load simulation test device for roller pumping unit[J]. Oil Field Equipment, 2019, 48(3): 23-28. doi: 10.3969/j.issn.1001-3482.2019.03.005 刘永平, 崔润中, 许杰, 等. 滚筒式抽油机加动载荷模拟试验装置设计[J]. 石油矿场机械, 2019, 48(3): 23-28. doi: 10.3969/j.issn.1001-3482.2019.03.005
[16] LIU Yongping, CHEN Xiangyu, SUN Xuan, et al. Design and simulation of non-circular planetary gear train reversing device for pumping unit[J]. Mechinery Design & Manufacture, 2018(3): 60-63. doi: 10.3969/j.issn.10013997.2018.03.019 刘永平, 陈向宇, 孙璇, 等. 抽油机用非圆行星轮系换向装置的设计与仿真[J]. 机械设计与制造, 2018(3): 60-63. doi: 10.3969/j.issn.1001-3997.2018.03.019
[17] LIU Yongping, DONG Changbin, AN Jianmin, et al. Analysis of motion simulation and structure design of the reversing device of new pumping unit[J]. Journal of Mechanical Transmission, 2017, 41(9): 115-118, 134. doi: 10.16578/j.issn.1004.2539.2017.09.023 刘永平, 董长斌, 安建民, 等. 新型抽油机换向装置结构设计及运动仿真分析[J]. 机械传动, 2017, 41(9): 115-118, 134. doi: 10.16578/j.issn.1004.2539.2017.09.023
[18] LI Yifan, SHOU Tao, XIE Yuhai, et al. Design and application of power method oil well balance analyzer[J]. Oil Drilling & Production Technology, 2018, 40(4): 522-525. doi: 10.13639/j.odpt.2018.04.021 李一凡, 寿韬, 谢玉海, 等. 功率法抽油机井平衡分析仪的设计与应用[J]. 石油钻采工艺, 2018, 40(4): 522-525. doi: 10.13639/j.odpt.2018.04.021
[19] YANG Jinxin, LI Chunqiu, WANG Zuoyu, et al. Application of work diagram in adaptive balance adjustment of pumping units[J]. Chemical Engineering and Equipment, 2016(8): 148-150. 杨金鑫, 李春秋, 汪作宇, 等. 功图在抽油机自适应平衡调整中的应用[J]. 化学工程与装备, 2016(8): 148-150.
[20] ZHOU Jide. Pump condition judgment and fault handling of pumping wells[M]. Beijing: Petroleum Industry Press, 2005. 周继德. 抽油机井的泵况判断和故障处理[M]. 北京: 石油工版社, 2005.
[21] ZHANG Qi. Principle and design of oil recovery engineering[M]. Beijing: China University of Petroleum Press, 2006. 张琪. 采油工程原理与设计[M]. 北京: 中国石油大学出版社, 2006.
[22] LIANG Yijie, WANG Tongjian, WANG Xin, et al. Simulation research on hydraulic hybrid assistant beam pumping unit[J]. Journal of Mechanical Engineering Science, 2016, 230(11): 1795-1804. doi: 10.1177/0954406215584631
[23] ZHANG Xishun, WU Xiaodong, WU Di, et al. Predicting dynamometer card of downward barbell pumping unit using measured power cure[J]. Oil Field Equipment, 2012, 41(12): 60-62. 张喜顺, 吴晓东, 吴迪, 等. 利用实测功率曲线预测下偏杠铃抽油机泵示功图[J]. 石油矿场机械, 2012, 41(12): 60-62.