Hydrualic Expansional Tieback Cylinder and Difunctional Expansional Liner Hanger

DOI

10.2991/icimm-15.2015.194How to use a DOI?

Keywords

Expansional Liner Hanger; Completion Engineering; Packing Element; Packing Hanger

Abstract

There is a problem of poor cementing quality at the overlay segment of the liner hanger in the conventional liner hanger cementing and it can be solved by the technique of expandable liner hanger which adopts the steel tube expansion and the high strength rubber materials as the hermetic hanging mechanism; the new liner hanger in this thesis has integrated the advantages of the current conventional liner hanger and the expandable liner hanger and it provides reliability for upgrading the cementing for its compact as well as reasonable structure, easiness to use, low cost and the duplicato-bearing of the tieback cylinder and the slips thus the setting is more dependable. The well cementaion can be provided with more reliability.

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/).

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TY  - CONF
AU  - Xiaojun Li
AU  - Deguo Wang
AU  - Feiyue Wang
AU  - Jibin Zhao
AU  - Junfeng Zhang
PY  - 2015/07
DA  - 2015/07
TI  - Hydrualic Expansional Tieback Cylinder and Difunctional Expansional Liner Hanger
BT  - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 1075
EP  - 1078
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-15.2015.194
DO  - 10.2991/icimm-15.2015.194
ID  - Li2015/07
ER  -