|本期目录/Table of Contents|

[1]刘统亮,孙巧雷,张红,等.基于API极限工况下修井机井架强度计算研究[J].中国安全生产科学技术,2019,15(12):66-71.[doi:10.11731/j.issn.1673-193x.2019.12.011]
　LIU Tongliang,SUN Qiaolei,ZHANG Hong,et al.Study on strength calculation of workover rig derrick based on API extreme conditions[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2019,15(12):66-71.[doi:10.11731/j.issn.1673-193x.2019.12.011]
点击复制

基于API极限工况下修井机井架强度计算研究
分享到：

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
15
期数:
2019年12期
页码:
66-71
栏目:
学术论著
出版日期:
2019-12-31

文章信息/Info

Title:
Study on strength calculation of workover rig derrick based on API extreme conditions
文章编号:
1673-193X(2019)-12-0066-06
作者:
刘统亮; 孙巧雷; 张红; 易帅; 冯定
（1.长江大学 机械工程学院，湖北 荆州 434023；
2.湖北省油气钻完井工具工程技术研究中心，湖北 荆州 434023；
3.非常规油气湖北省协同创新中心，湖北 武汉 430100）
Author(s):
LIU Tongliang;  SUN Qiaolei;  ZHANG Hong;  YI Shuai;  FENG Ding
(1.College of Mechanical Engineering,Yangtze University,Jingzhou Hubei 434023,China;
2.Hubei Engineering Research Center for Oil & Gas Drilling and Completion Tools,Jingzhou Hubei 434023,China;
3.Hubei Cooperative Innovation Center of Unconventional Oil and Gas,Wuhan Hubei 430100,China)
关键词:
修井机; 井架; API标准; 参数化建模; 等效应力; UC值
Keywords:
workover rig;  derrick;  API standard;  parametric modeling;  equivalent stress;  UC value
分类号:
X935
DOI:
10.11731/j.issn.1673-193x.2019.12.011
文献标志码:
A
摘要:
为研究井架在复杂工况下的强度与安全问题，以现场使用的350型修井机井架为研究对象，采用数值模拟对井架进行参数化建模；按照极限作业工况下24种组合载荷对井架进行强度分析，得出操作工况、非预期工况和可预期工况下井架的最大变形和应力云图；提取计算井架构件UC值的相关数据，对井架进行强度、刚度和整体安全性校核。结果表明：井架在常规风力作用下，最大钩载作业工况为其主要受力工况，此时井架最大等效应力小于许用应力，可满足安全需求；在相关工况中，井架的最大等效应力集中出现在上下体连接处、二层台和底部大腿处，计算井架构件各工况下的UC值均小于许用最大UC值，表明井架结构综合强度足够，满足API标准使用要求。
Abstract:
In order to study the strength and safety problems of the derrick under complex working conditions,the 350-type workover rig derrick used in the field was taken as the research object,and the numerical simulation was adopted to conduct the parametric modeling on the derrick.According to 24 types of combined working loads under the extreme operating conditions,the strength of derrick was analyzed,and the maximum deformation and stress nephograms of the derrick under the operation,unexpected and expected working conditions were obtained.The relevant data of calculating the UC value of derrick components were extracted to check the strength,rigidity and whole safety of the derrick.The results showed that under the effect of conventional wind force,the maximum hookloading working condition of the derrick was its main stress condition,and the maximum equivalent stress of the derrick was less than the allowable stress,which could meet the safety requirements.In the relevant working conditions,the maximum equivalent stress concentrated on the upper and lower body joints of the derrick,the racking platform and the bottom leg.The calculated UC values of derrick components under each working condition were all less than the maximum allowable UC value,which indicated that the comprehensive strength of the derrick structure was sufficient and in line with the usage requirements of API standards.

参考文献/References:

［1］许立甲,李杰,朱海鹰,等.石油石化行业危害与事故监测预警技术探讨［J］.中国安全生产科学技术,2008，4(2):78-81. XU Lijia,LI Jie,ZHU Haiying,et al.Discussion of monitoring and early-waring technology for hazards and accidents in Petroleum and petrochemical industries［J］.Journal of Safety Science and Technology,2008,4(2):78-81.
［2］MANSOUR H,AHMAD M M,DHAFR N,et al.Evaluation of operational performance of workover rigs activities in oilfields［J］.International Journal of Productivity & Performance Management,2013,62(2):204-218.
［3］任国友.油田在役石油井架安全检测及评价技术［J］.中国安全生产科学技术,2009,5(3):144-148. REN Guoyou.Safety testing and evaluation technology of in service oil rig derrick in oilfield.［J］.Journal of Safety Science and Technology,2009,5(3):144-148.
［4］冯定,杨成,王鹏,等.海洋钻修机模块划分研究［J］.石油机械,2011,39(5):75-78. FENG Ding,YANG Cheng,WANG Peng，et al.Study on module division of offshore drilling platform ［J］.China Petroleum Machinery,2011,39(5):75-78.
［5］FENG D,LIAO Z J,WANG P,et al.The experimental study on the performance of anchor material of mooring system for deepwater drilling［J］.Advanced Materials Research,2012,1569:65-69.
［6］段庆全,周性坤,张宏,等.XJ850修井机井架地震响应分析［J］.石油机械,2016,44(7):46-50. DUAN Qingquan,ZHOU Xingkun,ZHANG Hong,et al.Seismic response analysis of the XJ850 workover derrick ［J］.China Petroleum Machinery,2016,44(7):46-50.
［7］杨晓红,张邦成,陈兆峰.油田修井机井架的力学分析与优化设计［J］.石油勘探与开发,2007(4):488-492. YANG Xiaohong,ZHANG Bangcheng,CHEN Zhaofeng.Mechanical analysis and optimization design of oilfield workover derricks［J］.Petroleum Exploration and Development,2007(4):488-492.
［8］鲍泽富,张宏科,李郁,等.XJJ60斜井修井机井架静力强度分析［J］.石油机械,2010,38(10):43-45，48. BAO Zefu,ZHANG Hongke,LI Yu,et al.Static strength analysis of XJJ60 inclined well workover rig［J］.China Petroleum Machinery,2010,38(10):43-45，48.
［9］KHASAEV R M,KYAZIMOVA N I.Method of non-destructive derricks testing in field conditions:SU1716075(A1)［P］.1992-02-28.
［10］ANSYS Inc.ANSYS Elements Reference 11th ［M］.North Carolina:SAS.IP Inc,2001.
［11］SAWARYN S J，The stability of a pipe stand racked in a derrick Part 1-Foundation ［C］//SPE/IADC Drilling Conference and Exhibition,2013.
［12］ALOISE D J,ALOISE D,ROCHA C T M,et al.Scheduling workover rigs for onshore oil production［J］.Discrete Applied Mathematics,2004,154(4):695-702.
［13］FU H D,YANG W,WANG S G.Finite element analysis and optimal design for the derrick of workover rig［J］.Advanced Materials Research,2013,631-632：900-904.
［14］AISC Committee.Allowable Stress Design:ANSI/AISC 360-05 ［S］.9th.Chicago:AISC,2005.
［15］张强,刘巨保,姚利明,等.石油钻机井架结构梁单元计算精度分析［J］.石油机械,2013,41(12):1-5. ZHANG Qiang,LIU Jubao,YAO Liming,et al.Calculation precision analysis of the beam element for rig derrick structural design［J］.China Petroleum Machinery,2013,41(12):1-5.
［16］API.Specification for drilling and well servicing structures:API Spec 4F［S］.Washington:API,2013.

相似文献/References:

备注/Memo

备注/Memo:
收稿日期： 2019-09-23；数字出版日期： 2019-11-27
* 基金项目： 国家科技重大专项课题（2016ZX05038-002-LH001,CCL2017ZJFN2272）；湖北省技术创新专项项目（2019AAA010）
作者简介： 刘统亮，硕士研究生，主要研究方向为石油机械及井下工具的动态仿真。
通信作者： 冯定，博士，教授，主要研究方向为石油机械及井下工具的设计、诊断及动态仿真的理论与技术应用研究。
更新日期/Last Update: 2020-01-09