Research on Packer Material Stress Analysis
Authors
Jianning Wang, Xinde Han, Juan Wang, Li Wang, Lixin Sui, Jianjie Ning, Yao Wang, Yan Jiang, Xiongyi Hu, Tao Sun
Corresponding Author
Jianning Wang
Available Online June 2015.
- DOI
- 10.2991/ap3er-15.2015.47How to use a DOI?
- Keywords
- Finite element model; Material nonlinearity; Discrete model; Inner central tube; Steel setting sleeve.
- Abstract
Stress conditions of downhole packer are more complicated. Based on the packer structure and the environment the metal material exposes, this paper establishes proper numerical simulation model. And ANSYS software is utilized to carry out finite element analysis of built-up model to obtain stress distribution of metal material. On the basis of stress evaluation of metal material, stress of specific metal parts is analyzed and conformity of packer is determined. Furthermore, corresponding optimization is performed based on the results of stress analysis, which provides theoretical reference for the future structural design of packer.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Jianning Wang AU - Xinde Han AU - Juan Wang AU - Li Wang AU - Lixin Sui AU - Jianjie Ning AU - Yao Wang AU - Yan Jiang AU - Xiongyi Hu AU - Tao Sun PY - 2015/06 DA - 2015/06 TI - Research on Packer Material Stress Analysis BT - Proceedings of the 2015 Asia-Pacific Energy Equipment Engineering Research Conference PB - Atlantis Press SP - 201 EP - 205 SN - 2352-5401 UR - https://doi.org/10.2991/ap3er-15.2015.47 DO - 10.2991/ap3er-15.2015.47 ID - Wang2015/06 ER -