Proceedings of the 2015 International Symposium on Material, Energy and Environment Engineering

Application Limitations and Future Development Directions of Air Hammer Drilling Technology

Authors
Gui Hu, Xueqin Huang, Xinyun Liu, Qingkun Meng
Corresponding Author
Gui Hu
Available Online November 2015.
DOI
10.2991/ism3e-15.2015.119How to use a DOI?
Abstract

Air hammers, also called Down-The-Hole hammers, are previously applied in mining industry, civil engineering, hydrology well drilling and have long been considered an effective approach to improve the rate of penetration (ROP) especially in hard formations. The development of air hammers suitable for oil & gas deep well drilling industry in 2000s substantially increase the drilling ROP in hard to mediate hard formations and effectively prevent well deviation in high dip formations. However, its expanding application in oil & gas field also shows that some problems still exist in following operation: drilling casing accessories, drilling in the wet or water formations, drilling in sloughing wellbores. This paper discusses these application limitations, presents the possible resolutions and future development directions which may help to extend the hammer drilling application range and level.

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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Volume Title
Proceedings of the 2015 International Symposium on Material, Energy and Environment Engineering
Series
Advances in Engineering Research
Publication Date
November 2015
ISBN
978-94-6252-141-4
ISSN
2352-5401
DOI
10.2991/ism3e-15.2015.119How to use a DOI?
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  - Gui Hu
AU  - Xueqin Huang
AU  - Xinyun Liu
AU  - Qingkun Meng
PY  - 2015/11
DA  - 2015/11
TI  - Application Limitations and Future Development Directions of Air Hammer Drilling Technology
BT  - Proceedings of the 2015 International Symposium on Material, Energy and Environment Engineering
PB  - Atlantis Press
SP  - 498
EP  - 501
SN  - 2352-5401
UR  - https://doi.org/10.2991/ism3e-15.2015.119
DO  - 10.2991/ism3e-15.2015.119
ID  - Hu2015/11
ER  -