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Introduction to the five characteristics of the cable drill pipe reamer-Yikuang Technology
Release time:
2022-04-11
Author:
Source:
The five characteristics of the cable drill pipe reamer are introduced. The cable drill pipe reamer has the following characteristics: ① The cable reamer can stir up the cinder deposited in the hole to improve the slag discharge capacity of the drill pipe, and can also play a secondary cutting role to reduce the cinder and facilitate the slag discharge. ② When the cable drill pipe encounters caving and hole collapse, the cable reamer can ream and then discharge the cinder at the collapsed hole to avoid sticking and burying; ③ Ensure the normal transmission of signals in the drill pipe during the drilling process; ④ When the drill hole has a sharp turn, the hole with large curvature can be reamed to realize the smooth transition of the drilling trajectory and avoid sharp bends; ⑤ According to different formation conditions, the drill pipe and the reamer
Introduction of five characteristics of cable drill pipe reamer
Cable drill pipe reamer has the following characteristics:
① The cable reamer can stir up the cinder deposited in the hole, improve the slag discharge capacity of the drill pipe, and also play a secondary cutting role, making the cinder smaller and conducive to slag discharge;
② When the cable drill pipe encounters hole collapse and hole collapse, the cable reamer can ream the hole, and then discharge the cinder at the collapsed hole to avoid sticking and burying;
③ Ensure the normal transmission of signals in the drill pipe during drilling;
④ When a sharp turn occurs in the drilling hole, reaming can be carried out at the place with large curvature to realize the smooth transition of the drilling track and avoid sharp turn;
⑤ According to different formation conditions, the drill pipe and the reamer can be combined at any distance to improve the efficiency of powder discharge.
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Key words:
Reaming, drill pipe, cinder, conduct, improve, avoid, occur, drilling, characteristics
