Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)

Research and Application of High Pressure Water Jet Pressure Relief Gas Control Technology

Authors
Zhanjin Lu, Zunyu Xu, Siqian Li
Corresponding Author
Zhanjin Lu
Available Online December 2016.
DOI
10.2991/icseee-16.2016.153How to use a DOI?
Keywords
High pressure water jet; Pressure Relief Effect of Coal Seam
Abstract

In order to improve the concentration and pumping volume of gas control drilling hole in the cross-cut uncovering area, reduce the pre-pumping time of outburst coal seam, principle of broken coal based on high pressure water jet, the mechanism of high pressure water jet punching to relieve pressure and increase permeability is studied, through theoretical analysis and practical application, the effect of high pressure water jet punching on gas control is expounde, the results show, Coal seam after the implementation of hydraulic punching measures, the elastic potential of the coal has been released, effectively eliminate the stress to stimulate the protruding, with better relief effect of pressure relief, effectively improve the extraction of gas concentration and pumping volume, to achieve a safe and rapid regional out of conflict. In this paper, the research and application of high pressure water jet pressure relief and gas permeable control technology in 700m central pedestrian oblique well in Xinji No.1 Mine are introduced.

Copyright
© 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/).

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Volume Title
Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)
Series
Advances in Engineering Research
Publication Date
December 2016
ISBN
978-94-6252-278-7
ISSN
2352-5401
DOI
10.2991/icseee-16.2016.153How to use a DOI?
Copyright
© 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  - Zhanjin Lu
AU  - Zunyu Xu
AU  - Siqian Li
PY  - 2016/12
DA  - 2016/12
TI  - Research and Application of High Pressure Water Jet Pressure Relief Gas Control Technology
BT  - Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)
PB  - Atlantis Press
SP  - 857
EP  - 861
SN  - 2352-5401
UR  - https://doi.org/10.2991/icseee-16.2016.153
DO  - 10.2991/icseee-16.2016.153
ID  - Lu2016/12
ER  -