The following are some common drilling methods:
Drilling into the formation by rotating the drill bit.
Drilling by utilizing an impactor to generate impact force.
Able to control the direction and trajectory of the borehole.
The drill bit is driven by power downhole.
Combining multiple drilling methods.
Uses compressed air as the circulating medium.
Mixing air and liquid to form foam as a circulating medium.
keeping the pressure in the wellbore lower than the formation pressure.
Used to drill wells of greater depth.
To extend the borehole in a horizontal direction.
Drilling operations carried out in the marine environment.
A drilling method specifically designed to exploit geothermal energy.
Contact: Mr. Jackson Chen
Phone: +86 18574606855
E-mail: md@guangzhouintl.com
Add: Shanhuxi Road Chuangfacheng Plaza Yongzhou City Hunan Province China, Yongzhou, Hunan, China