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[1]王国荣,伍伟,李明,等.新型防突装置对封隔器胶筒力学性能影响研[J].中国安全生产科学技术,2016,12(4):158-162.[doi:10.11731/j.issn.1673-193x.2016.04.029]
　WANG Guorong,WU Wei,LI Ming,et al.Effect of new outburst prevention device on mechanical properties of packer rubber[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2016,12(4):158-162.[doi:10.11731/j.issn.1673-193x.2016.04.029]
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新型防突装置对封隔器胶筒力学性能影响研
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
12
期数:
2016年4期
页码:
158-162
栏目:
现代职业安全卫生管理与技术
出版日期:
2016-04-30

文章信息/Info

Title:
Effect of new outburst prevention device on mechanical properties of packer rubber
作者:
王国荣; 伍伟;  李明;  胡刚;  张敏
（西南石油大学 机电工程学院， 四川 成都 610500）
Author(s):
WANG Guorong;  WU Wei;  LI Ming;  HU Gang;  ZHANG Min
(School of Mechatronic Engineering, Southwest Petroleum University, Chengdu Sichuan 610500, China)
关键词:
封隔器胶筒; 防突装置; 力学性能; 优化设计
Keywords:
packer rubber;  outburst prevention device;  mechanical properties;  optimization design
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2016.04.029
文献标志码:
A
摘要:
为了进一步保证封隔器安全坐封，提高封隔器胶筒的力学性能，基于现有成熟技术，设计了一种新型防突装置，分析了不同防突装置材料和结构参数对封隔器胶筒肩部突出、接触应力、Von Mises应力的影响。结果表明：新型封隔器肩部突出距离相比常规封隔器降低了63.35%，使胶筒不易被破坏，延长了胶筒的寿命；对防突装置材料和结构参数进行优选，选择材料为铝合金，距胶筒端面距离H=2.5mm，厚度B=0.5mm的新型防突装置；新型防突装置的设计与应用为封隔器坐封提供了安全保障。
Abstract:
To further ensure the safety of packer setting and improve the mechanical properties of packer rubber, a new outburst prevention device was designed based on the existing mature technology, and the influence by different material and structure parameters of outburst prevention device on the shoulder protrusion, contact stress and Von Mises stress of packer rubber were analyzed. It showed that compared with conventional packers, the shoulder protrusion distance of new packer decreases by 63.35%, so that the rubber is not easy to be destroyed and the life of rubber is extended. The material and structure parameters of outburst prevention device were optimized, and a new type of outburst prevention device being made of aluminum alloy was proposed, with the distance to rubber end face being 2.5 mm(H=2.5 mm) and thickness being 0.5 mm(B=0.5 mm). The design and application of new outburst prevention device can provide guarantee for the safety of packer setting.

参考文献/References:

［1］李维, 郑有成, 常洪渠, 等. 新型压缩式耐高温管外封隔器高温力学性能分析［J］. 钻采工艺, 2011,34(6):63-64. LI Wei, ZHENG Youcheng,CHANG Hongqu, et al. High-temperature mechanics analysis on modern compression thermal external casing packer［J］. Drilling & Production Technology, 2011,34(6):63-64.
［2］周晓君, 段志明, 王剑, 等. 基于Workbench分析封隔器胶筒密封性能［J］. 工业控制计算机, 2013(11):111-113. ZHOU Xiaojun,DUAN Zhiming, WANG Jian, et al. Finite element analysis of packer's rubber sealing performance by ANSYS workbench［J］. Industrial Control Computer, 2013(11):111-113.
［3］江汉石油管理局采油工艺研究所. 封隔器理论基础与应用［M］. 北京: 石油工业出版社, 1983.
［4］孙莉, 樊建春, 孙雨婷, 等. 气井完整性概念初探及评价指标研究［J］. 中国安全生产科学技术, 2015(10):79-84. SUN Li, FAN Jianchun, SUN Yuting，et al. Discussion on concept and evaluation index of gas well integrity［J］. Journal of Safety Science and Technology, 2015(10):79-84.
［5］侯宗, 毛道华, 朱建民, 等. 封隔器压缩胶筒“防突”新结构［J］. 石油机械, 2002(09):49-50. HOU Zong, MAO Daohua, ZHU Jianming, et al. The new "protrusion prevention" structure of Packer compression rubber［J］. China Petroleum Machinery, 2002(09):49-50.
［6］刘化国, 陈兴泉. 超高压封层工具密封机构的试验研究［J］. 石油机械, 2007(08):7-8. LIU Huaguo, CHEN Xingquan. Experimental study on ultra-high pressure seal sealing tool structure［J］. China Petroleum Machinery, 2007(08):7-8.
［7］杨志鹏, 刘大伟, 许永权, 等. 压缩式胶筒肩部突出变形试验研究［J］. 润滑与密封, 2012,37(2):103-105. YANG Zhipeng, LIU Dawei, XU Yongquan, et al. The experimental study on the edge protrusive deformation of the compression packing element［J］. Lubrication and Sealing, 2012,37(2):103-105.
［8］陈小敏. 井下环空防喷器胶筒密封性能研究［D］. 西南石油大学, 2015.
［9］王国荣, 胡刚, 何霞, 等. 往复密封轴用Y形密封圈密封性能分析［J］. 机械设计与研究, 2014(6):37-42. WANG Guorong, HU Gang, HE Xia, et al. Sealing performance analysis of Y-ring used on reciprocating seal shaft［J］. Machine Design & Research, 2014(6):37-42.
［10］刘萌, 王青春, 王国权. 橡胶Mooney-Rivlin模型中材料常数的确定［J］. 橡胶工业, 2011(4):241-245. LIU Meng, WANG Qingchun, WANG Guoquan. Determination for material constants of rubber mooney-rivlin model［J］. China Rubber Industry, 2011(4):241-245.
［11］Mooney. A theory of large elastic deformation［J］. Appl. Phys, 1940(11): 582-592.
［12］杨晓翔. 非线性橡胶材料的有限元单元法［M］. 北京: 石油工业出版社, 1999.
［13］杨新克, 海沙尔. 压缩式封隔器胶筒设计思路浅谈［J］. 新疆石油天然气, 2012,8(z1):115-118. YANG Xinke, HAI Ersha. The design ideas of compression packer rubber［J］. Xinjiang Oil & Gas, 2012,8(z1):115-118.
［14］Guo Z, Wang Y, Sun B, et al. Analysis and structural improvement of the rubber part in packer in a way of non-linearity finite element［Z］. IEEE, 201173-76.
［15］刘阳, 杜鹏德, 高原. 遇水自膨胀封隔器密封性能研究与防突结构设计［J］. 石油矿场机械, 2013(9):36-40. LIU Yang, DU Pengde, GAO Yuan. Study of packing performance on water activated swellable packers and design of anti-extrusion ring［J］. China Petroleum Machinery, 2013(9):36-40.

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备注/Memo

备注/Memo:
四川省科技创新苗子工程培育项目（省739）
更新日期/Last Update: 2016-05-05