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How to avoid premature damage of triangular drill pipe?
Release time:
2018-11-05
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How to avoid premature damage of the triangular drill pipe? The alternating stress and torque received by the lowest part of the whole set of drilling tool assembly in the operation of the triangular drill pipe is the largest, and the drilling tools in the "dog leg" in the special well are also very easy to be damaged, which will cause different loss of the same batch of drilling tools. Referring to the barrel theory, the stability of the whole set of triangular drill pipe is not determined by the strongest resolution, but by the thinnest one. Therefore, in practice, it is necessary to use the same batch of triangular drill pipes reasonably according to the difficulty of drilling and the frequency of application, which can extend the service life of drilling tools. Three-pronged drill pipe should pay attention to drilling time during drilling.
How to avoidtriangular drill pipePremature damage?
The alternating stress and torque received by the lowest part of the whole set of drilling tool assembly in the operation of the triangular drill pipe are the largest, and the drilling tools in the "dog leg" in the special well are also very easy to be damaged, which will cause different loss degrees of the same batch of drilling tools.
Referring to the barrel theory, the stability of the whole set of triangular drill pipe is not determined by the strongest resolution, but by the thinnest one. Therefore, in practice, it is necessary to use the same batch of triangular drill pipes reasonably according to the difficulty of drilling and the frequency of application, which can extend the service life of drilling tools.
Three-pronged drill pipe in the drilling process should pay attention to the situation of the drilling rig and three-pronged drill pipe. In case of sticking, locking, etc., stop drilling immediately or drill slowly after returning to avoid bending and deformation of the triangular drill pipe.
After the completion of the operation of the triangular drill pipe, the sludge on the triangular drill pipe should be cleaned in time, especially in the acid-base area, and the anti-corrosion operation should be paid attention. Serious problems should be returned to the factory for repair or scrapped in time. In addition, the maintenance cycle of drilling tools is drawn up, and rust and dust prevention treatment is carried out regularly, which can extend the service life of triangular drill pipe.
Those who are interested in buying triangular drill pipe please contact Yikuang
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