Optimization Design of Sucker Rod Centralizer Spacing in Straight Hole
- https://doi.org/10.2991/icmeme-16.2016.41How to use a DOI?
- Centralizer; Eccentric wear of rods and tubing; Optimization design
The usage rate of sucker rod centralizer more and more broad with the development of a sucker rod pump , adding sucker rod centralizer is very effective to reduce the impact of rod and tubing wear, increase the sucker rod and tubing service life, reduce the frequency of maintenance and the production cost .Comprehensively considerated bending stress condition of sucker rod string during the down stroke, to establish axial load of a sucker rod mechanical model. Through the instability equation of sucker rod between two centralizers to optimize design of centralizer .The example analyzed shows that the optimum design of sucker rod centralizer spacing is feasible.
- © 2016, 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 - Wen Sun AU - Bin Feng AU - Tao Ren AU - Xiaoqing Kang PY - 2016/12 DA - 2016/12 TI - Optimization Design of Sucker Rod Centralizer Spacing in Straight Hole BT - Proceedings of the 5th International Conference on Mechanical Engineering, Materials and Energy (5th ICMEME2016) PB - Atlantis Press SP - 219 EP - 222 SN - 2352-5401 UR - https://doi.org/10.2991/icmeme-16.2016.41 DO - https://doi.org/10.2991/icmeme-16.2016.41 ID - Sun2016/12 ER -