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Where are the cable drill pipes sold? Manufacturers supply cable drill pipes.
Release time:
2021-04-19
Author:
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The central cable drill pipe, also known as directional drill pipe and measuring drill pipe while drilling, is composed of drill pipe body, conduction device, insulation device and support device. The cable 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. It is an integrated drill pipe composed of a signal transmission device and a drill pipe. On the basis of a round drill pipe, a central support structure is used to fix and seal the metal wire inside the drill pipe. The plug-in structure is used to realize the connection of the internal wire while connecting with the screw thread. It can transmit the drilling measurement signal in real time and effectively transmit the load of the power head to the drill at the bottom of the hole.
Center cable drill pipeAlso known as directional drill pipe, while drilling measurement drill pipe, is composed of drill pipe body, conduction device, insulation device and support device 4 most of the composition. The cable 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. It is an integrated drill pipe composed of a signal transmission device and a drill pipe. On the basis of a round drill pipe, a central support structure is used to fix and seal the metal wire inside the drill pipe. The plug-in structure is used to realize the connection of the internal wire while connecting with the screw thread. The drilling measurement signal can be transmitted in real time, and the load of the power head can be effectively transmitted to the drill bit at the bottom of the hole. Due to the harsh environment and complex geological conditions, the quality of signal transmission and the stability of the rod body have higher requirements.
Three functions of the central cable drill pipe
The rotary torque and pressure load of the power head are transmitted to the drill bit at the bottom of the hole to promote the drill bit to break rock.
The central cable can communicate with the hole bottom measurement while drilling probe orifice monitor to realize real-time and effective transmission of measurement signals while drilling.
The drill pipe serves as a high-pressure water transmission channel to transmit high-pressure water to the screw drilling tool to drive the lower drill bit of the screw drilling tool to rotate and break rock.
Post-maintenance
Equipped with high temperature resistant thread special grease and application specifications, the drill pipe is maintained before and after use, and the drill pipe is formed into a good habit of regular maintenance, which can prolong the service life of the drill pipe.
Key words:
Drill pipe, transmission, signal, device, use, drill bit, measurement while drilling, internal, heart pass
