scholarly journals Advanced directional drilling technology for gas drainage and exploration in Australian coal mines

2011 ◽  
Vol 26 ◽  
pp. 25-36 ◽  
Author(s):  
Fangtian Wang ◽  
Ting X Ren ◽  
Frank Hungerford ◽  
Shihao Tu ◽  
Naj Aziz
Keyword(s):  
Coal Mines ◽  
Directional Drilling ◽  
Gas Drainage ◽  
Drilling Technology ◽  
Australian Coal

Safety Climate and Accidents in Australian Coal Mines

2004 ◽  
Author(s):  
Rebecca J. Atkins ◽  
H. Peter Pfister ◽  
Mark Fleming ◽  
Steven M. Smith
Keyword(s):  
Safety Climate ◽  
Coal Mines ◽  
Australian Coal

Study on the Drilling Formation Selection and Risk Analysis of the Directional Drilling

2012 ◽  
Vol 461 ◽  
pp. 652-655
Author(s):  
Ying Wu ◽  
Peng Zhang ◽  
Xiao Li
Keyword(s):  
Site Investigation ◽  
Construction Site ◽  
Construction Process ◽  
Directional Drilling ◽  
Selection Methods ◽  
Related Literature ◽  
Literature Research ◽  
Geological Conditions ◽  
Drilling Technology ◽  
Pipeline Crossing

Directional drilling technology is an important and very promising trenchless pipeline crossing technology. On the basis of the related literature research at home and abroad and our pipeline construction site investigation, focuses on several common soil properties are introduced, and then the formation adaptability of directional drilling is analyzed. The drilling selection methods are made when drilling in the specific geological conditions, and the possible risks of the construction process have been classified in the directional drilling.

Evaluation of utilizing horizontal directional drilling technology for ground source heat pumps

Geothermics ◽  
2020 ◽  
Vol 85 ◽  
pp. 101769 ◽  
Author(s):  
Saeid Mohammadzadeh Bina ◽  
Hikari Fujii ◽  
Shunsuke Tsuya ◽  
Hiroyuki Kosukegawa ◽  
Shigemi Naganawa ◽  
...  
Keyword(s):  
Heat Pumps ◽  
Directional Drilling ◽  
Horizontal Directional Drilling ◽  
Ground Source Heat Pumps ◽  
Ground Source ◽  
Drilling Technology
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