Optimized Cluster Directional Drilling Technology Achieves Great Success in the Low-Permeability Gas Fieldin Ordos Basin, West China

2010 ◽  
Author(s):  
Rongchao Cheng ◽  
Haige Wang ◽  
Fucheng Zhang ◽  
Yunhua Ge ◽  
Zhixue Chen ◽  
...  
Keyword(s):  
Ordos Basin ◽  
Low Permeability ◽  
Great Success ◽  
Directional Drilling ◽  
West China ◽  
Drilling Technology

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

Directional drilling oil and gas wells

2017 ◽  
Author(s):  
Вячеслав Нескоромных ◽  
Vyacheslav Neskoromnykh
Keyword(s):  
Oil And Gas ◽  
Directional Drilling ◽  
Gas Wells ◽  
Field Of Study ◽  
Business Training ◽  
Oil And Gas Wells ◽  
Drilling Technology

The basic issues of the theory and technique of directional drilling technology applied to drilling for oil and gas. Provides information on the causes and patterns of curvature of the wells, tools, and technologies for drilling wells along set trajectories, technologies and technical means of the curvature of the wells, the drilling of multilateral wells. Examples of calculations and the basic terminology. For students enrolled in field of study 21.03.01 "Oil and gas business", training 21.03.01.01 "Drilling oil and gas wells" (fgos VPO – 2015); specialty 21.05.06 "Oil and gas equipment and technologies", specialization "Technology of drilling oil and gas wells" (fgos VPO – 2014).

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