Retrofit and Upgrade of Hydraulic Crawler Drilling Rig Directional Drilling Rig (3)-Yikuang Technology

Release time:

2021-09-29

Author:

Source:

4. transformation directional drilling rig basic conditions 1. Hydraulic crawler drilling rig (ZDY, CMS series torque 3200N.m or more). 2. Drilling depth: ≥ 500m. 3. Coal seam hardness coefficient: coal seams below F6 can be locally penetrated. 4. High gas mines and mines with serious geological disasters. 5. Product Introduction 1. Outer Flat Directional Cable Drill Pipe The outer flat directional cable drill pipe consists of four parts: drill pipe body, conduction device, insulation device and support device. The conduction device, insulation device and support device constitute the central cable device of the drill pipe, which affects the transmission of measurement signals while drilling. 2. Non-magnetic drilling tool Non-magnetic drilling tool

4. transformation of directional drilling rig foundation conditions

1. Hydraulic crawler drilling rig (ZDY, CMS series torque above 3200N.m).

2. Drilling depth: ≥ 500m.

3. Coal seam hardness coefficient: The coal seam below F6 can be locally penetrated

4. High gas mine, serious geological disasters mine.

5. product introduction

1. Outer flat directional cable drill pipe

The outer flat directional cable drill pipe is composed of drill pipe body, conduction device, insulation device and support device. The conduction device, insulation device and support device constitute the central cable device of the drill pipe, which affects the transmission of measurement while drilling signal.

2. Non-magnetic drilling tools

The non-magnetic drilling tool includes outer flat type upper non-magnetic flux cable drill pipe, outer flat type lower non-magnetic flux cable drill pipe and outer flat type non-magnetic outer pipe. Its purpose is to provide a non-magnetic drill pipe environment free from geomagnetic interference for the mine-used intrinsic safety trajectory pressure measurement probe while drilling, thereby increasing measurement accuracy. Inside the flat upper non-magnetic flux cable drill pipe, the same inner cable core as that of the flat directional cable drill pipe is installed for signal transmission, and inside the flat non-magnetic outer pipe is installed the mine intrinsic safety trajectory pressure measurement while drilling probe.

Key words:

Drilling rig, drill pipe, device, orientation, measurement, trajectory, mine, internal, 1.,2.

Retrofit and Upgrade of Hydraulic Crawler Drilling Rig Directional Drilling Rig (4)-Yikuang Technology

Retrofit and Upgrade of Hydraulic Crawler Drilling Rig Directional Drilling Rig (2)-Yiguang Technology

Retrofit and Upgrade of Hydraulic Crawler Drilling Rig Directional Drilling Rig (4)-Yikuang Technology

Retrofit and Upgrade of Hydraulic Crawler Drilling Rig Directional Drilling Rig (2)-Yiguang Technology

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

Hotline:

+86-400-635-9960

Yikuang Douyin

Business License