抽油机井区块整体节能参数仿真优化方法

doi:10.7623/syxb201003023

石油学报 ›› 2010, Vol. 31 ›› Issue (3): 475-479.DOI: 10.7623/syxb201003023

抽油机井区块整体节能参数仿真优化方法

董世民 1 张喜顺 1 吴长杰 1 郭吉民 2

1燕山大学机械工程学院河北秦皇岛 066004； 2 华北油田采油工艺研究院河北任丘 062552

收稿日期:2009-07-06 修回日期:2009-10-05 出版日期:2010-05-25 发布日期:2010-07-28
通讯作者: 董世民
作者简介:董世民，男，1962年9月生，1998年获西南石油学院博士学位，现为燕山大学机械工程学院教授，主要从事机械采油系统动态仿真与运行优化的科研工作。
基金资助:
国家自然科学基金项目（No.50974108）资助。

Simulation and optimization method for the integral energy-saving suction parameters of rod pumping wells in an oilfield

DONG Shimin 1 ZHANG Xishun 1 WU Changjie 1 GUO Jimin 2

Received:2009-07-06 Revised:2009-10-05 Online:2010-05-25 Published:2010-07-28

摘要/Abstract

摘要：

应用多相流理论计算了抽油泵的沉没压力和排出压力，改进了抽油杆柱轴向振动底部边界条件的仿真模型，完善了抽油机井有效功率、电动机输入功率与抽油系统效率的仿真模型。以抽油系统输入功率最低为优化设计的目标函数，优化了单井不同产量条件下的最佳抽汲参数及所对应的最低输入功率，建立了单井最低输入功率与产量之间的回归模型。以该模型为基础，将单井产量作为优化设计变量，考虑区块整体的原油计划产量约束，建立了以区块整体输入功率最低为目标的区块整体优化设计模型。综合单井与区块整体的优化设计结果，优选出整体区块内各个单井的最佳产量以及所对应的最佳抽汲参数。计算实例表明，与单井优化设计结果比较，利用区块整体优化方法可以进一步降低区块整体的总耗电量。实际算例表明，采用区块整体优化抽油系统的方法，输入功率可以减少16.7%。

关键词: 抽油机井, 整体区块, 最低能耗, 抽汲参数, 优化设计, 仿真模型

Abstract:

The submergence and the discharge pressure of oil well pump were calculated on the basis of the multiphase flow theory. The bottom boundary conditions of the axial vibration of rod string were improved, the simulating models for the effective power, the input power of motors and the system efficiency were perfected. Taking the least input power of suction system as the objective function of optimization design, the suction parameters were optimized under the condition of different output yield of single oil well, and the regression models were set up for describing the relationship between the least input power and the output of single well. The output of single well was taken as the variable of optimization design, and the integral energy-saving optimization model in an oilfield was established in consideration of the restraint condition. By synthesizing the optimization design results of single well and the integral optimization design results, the optimal output and suction parameters of all wells in an oilfield can be obtained. The actual optimizing examples showed that the total power consumption of all wells in an oilfield was less by 16.7% using the parameters designed by the integral optimization method than that using the parameters designed by the single optimization method.

Key words: pumping well, overall oilfield, least energy consumption, suction parameters, optimization design, simulation model

董世民张喜顺吴长杰郭吉民. 抽油机井区块整体节能参数仿真优化方法[J]. 石油学报, 2010, 31(3): 475-479.

DONG Shimin ZHANG Xishun WU Changjie GUO Jimin. Simulation and optimization method for the integral energy-saving suction parameters of rod pumping wells in an oilfield[J]. Editorial office of ACTA PETROLEI SINICA, 2010, 31(3): 475-479.

参考文献

[1]姚春东.提高抽油机井系统效率的计算机仿真分析[J].石油学报,2005,26(4):106-110,114.

Yao Chundong.Computer simulation for enhancing system efficiency of rod pumping well [J].Acta Petrolei Sinica,2005,26(4):106-110,114.

[2]崔振华,余国安,安锦高,等.有杆抽油系统[M].北京:石油工业出版社,1994:1-269.

Cui Zhenhua,Yu Guo’an,An Jingao，et al.Sucker-rod pumping system [M].Beijing:Petroleum Industry Press,1994:1-269.

[3]郑海金,邓吉彬.能耗最低机采系统设计方法的研究及应用[J].石油学报,2007,28(2):129-132.

Zheng Haijin,Deng Jibin.Research and application on designing method of sucker-rod pumping system with the least energy consumption [J].Acta Petrolei Sinica,2007,28(2):129-132.

[4]董世民,姚春冬,齐振林.以系统效率为目标函数优选抽油机井抽汲参数[J].石油学报,1993,14(4):124-133.

Dong Shimin,Yao Chundong,Qi Zhenlin.Optimization of suction parameters of pumping wells with system efficiency as an objective function [J].Acta Petrolei Sinica,1993,14(4):124-133.

[5]董世民,李海琴,闫新明,等.抽油机井系统效率极限值的仿真研究[J].系统仿真学报,2008,20(13):3533-3537.

Dong Shimin,Li Haiqin,Yan Xinming,et al.Simulating maximum of system efficiency of rod pumping wells [J].Journal of System Simulation,2008,20(13):3533-3537.

[6]董世民,王胜杰,卢东风,等.定向井有杆抽油系统抽汲参数的优化设计和仿真模型[J].石油学报,2008,29(1)：120-123.

Dong Shimin,Wang Shengjie,Lu Dongfeng,et al.Simulation models for optimization design of suction parameters for rod pumping system in directional wells [J].Acta Petrolei Sinica,2008,29(1):120-123.

[7]董世民,黄秀华.游梁式抽油机井有效功率计算方法探讨[J].石油机械,2001,29(7):39-41.

Dong Shimin,Huang Xiuhua.Calculation method of wattful power of rod-pumped wells [J].China Petroleum Machinery,2001,29(7): 39-41.

[8]陈家琅,陈涛平,魏兆胜.抽油机井的气液两相流动[M].北京:石油工业出版社,1994:100-110.

Chen Jialang,Chen Taoping,Wei Zhaosheng.Gas-liquid flow in rod pumping wells [M].Beijing:Petroleum Industry Press,1994:100-110.

[9]张琪.采油工程原理与设计[M].东营:中国石油大学出版社,2000:33-41.

Zhang Qi.Fundamental and designing of petroleum engineering [M].Dongying:China University of Petroleum Press,2000: 33-41.

[10]董世民.抽油机井动态参数的计算机仿真与系统优化[M].北京:石油工业出版社,2003:87-93.

Dong Shimin.Computer simulation of dynamic parameters of rod pumping system optimization [M].Beijing:Petroleum Industry Press,2003:87-93.

[1]	董世民, 王宏博. 定向井抽油杆柱横向振动仿真模型及扶正器布点优化[J]. 石油学报, 2020, 41(12): 1686-1696.
[2]	王永卓, 周学民, 印长海, 舒萍, 曹宝军, 朱映康. 徐深气田成藏条件及勘探开发关键技术[J]. 石油学报, 2019, 40(7): 866-886.
[3]	周斌, 王延江, 刘伟锋, 刘宝弟. 基于Hessian正则化支持向量机的多视角协同识别抽油机井工况方法[J]. 石油学报, 2018, 39(12): 1429-1436.
[4]	王宏博, 董世民, 甘庆明, 辛红, 朱葛. 低产抽油机井动态参数仿真模型与提高系统效率的途径[J]. 石油学报, 2018, 39(11): 1299-1307.
[5]	苏玉亮, 王文东, 盛广龙. 体积压裂水平井复合流动模型[J]. 石油学报, 2014, 35(3): 504-510.
[6]	郭建春, 苟波, 任山, 刘林, 王兴文. 川西页岩-砂岩交互水平井压裂参数优化设计[J]. 石油学报, 2014, 35(3): 511-518.
[7]	金浩, 张来斌, 梁伟, 叶迎春, 丁其坤. 天然气管道泄漏声源特性及传播机理数值模拟[J]. 石油学报, 2014, 35(1): 172-177.
[8]	曾凡辉, 郭建春, 刘恒, 尹建. 致密砂岩气藏水平井分段压裂优化设计与应用[J]. 石油学报, 2013, 34(5): 959-968.
[9]	王果, 刘建华, 丁超, 范红康. 控压钻井条件下井身结构优化设计[J]. 石油学报, 2013, 34(3): 545-549.
[10]	江雪源董加宇李宜强 . 驱油FPS-B剂的表界面化学性能和微观驱油机理[J]. 石油学报, 2012, 33(6): 1023-1027.
[11]	董世民　张万胜　王　强　柴国鸿　苏艳玲. 直井地面驱动螺杆泵采油杆管偏磨机理[J]. 石油学报, 2012, 33(2): 304-309.
[12]	尹邦堂李相方杜辉胡爱荣胥珍珍. 油气完井测试工艺优化设计方法[J]. 石油学报, 2011, 32(6): 1072-1077.
[13]	李文飞朱宽亮管志川陈明刘云鹏史玉才. 大型丛式井组平台位置优化方法[J]. 石油学报, 2011, 32(1): 162-166.
[14]	刘修善. 二维井身剖面的通用设计方法[J]. 石油学报, 2010, 31(6): 1004-1008.
[15]	刘珊, 同登科. 依据油藏与井筒耦合关系建立水平井分段采油优化模型[J]. 石油学报, 2009, 30(6): 932-936.

抽油机井区块整体节能参数仿真优化方法

Simulation and optimization method for the integral energy-saving suction parameters of rod pumping wells in an oilfield

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价