-
-
-
-
Honor
-
-
-
-
-
Contact
-
What are the advantages of directional drilling drill pipe bit technology? -- Yikuang Technology
Release time:
2021-03-09
Author:
Source:
Directional drill pipe, also known as drill pipe measurement while drilling, is mainly used in kilometer directional drilling rig for deep hole directional drilling. Directional drilling technology is a drilling method that uses the natural bending law of the borehole or the use of artificial oblique tools to extend the borehole to the intended target according to the design requirements, which can be drilled to the designated position according to the pre-designed drilling trajectory. Directional drill pipe is the signal transmission device used in directional drilling, and it is also an important part to ensure the smooth implementation of directional drilling. Due to the harsh environment of the drill pipe, there are higher requirements for the quality of signal transmission and the stability of the rod body. Product advantages Directional drill pipe adopts G10 conforming to API standard
Directional drill pipe, also known as drill pipe measurement while drilling, is mainly used in kilometer directional drilling rig for deep hole directional drilling.
Directional drilling technology is a drilling method that uses the natural bending law of the borehole or the use of artificial oblique tools to extend the borehole to the intended target according to the design requirements, which can be drilled to the designated position according to the pre-designed drilling trajectory.
Directional drill pipe is the signal transmission device used in directional drilling, and it is also an important part to ensure the smooth implementation of directional drilling. Due to the harsh environment of the drill pipe, there are higher requirements for the quality of signal transmission and the stability of the rod body.
Product advantages
The directional drill pipe is produced with G105 oil pipe conforming to API standard. The manufacturing process is divided into joint thickening integrated type and friction welding type. The rod body can improve the overall mechanical property and prolong the service life through overall tempering treatment. The directional joint is customized with imported PPR(100) brand-new raw materials, with high mold precision and higher sealing effect than similar products. The communication cable is imported special conductor copper alloy cable, which can cope with various use environments.
Scope of application
Directional drill pipe is generally required to be constructed in a complete coal seam (f≥ 1) or a stable rock layer (f≤ 6). It is mainly used for the construction of near-horizontal long-distance tile S drainage drilling and water exploration and drainage drilling in coal mines, and can also be used for directional drilling construction such as ground and tunnel near-horizontal engineering drilling. Mainly used in coal mine underground directional drilling, coal mine underground rotary drilling and other geological controlled directional drilling conditions, as well as tile S drainage, gas layer development, emergency rescue, detection and discharge of goaf water and geological structure.
Key words:
Technology, orientation, drilling, drilling, drill pipe, coal mine, underground, use, use, main.
