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Structural Difference Analysis of Spiral Geological Drill Pipe and Turbine Geological Drill Pipe
Release time:
2019-05-31
Author:
Source:
Spiral geological drill pipe and turbine geological drill pipe structural difference analysis Spiral geological drill pipe is now widely used in the domestic demand and application of a selection of geological alloy steel pipe through the conflict welding process planning and production of geological drilling tools. Considering the special geological conditions and different terrains, there are certain requirements for the bending strength, fatigue strength and shear strength of the geological drill pipe. Therefore, in the purchase, on its raw materials and production process to do to deepen the understanding. What is the structural difference between the spiral geological drill pipe and the turbine geological drill pipe? The turbine geological drill pipe is more complex than the spiral geological drill pipe, and the assembly requires accuracy.
Structural difference between spiral geological drill pipe and turbine geological drill pipeAnalysis
SpiralGeological drill pipe is now widely used in the domestic demand and application of a selection of geological alloy steel pipe through the conflict welding process planning and production of geological drilling tools. Considering the special geological conditions and different terrains, there are certain requirements for the bending strength, fatigue strength and shear strength of the geological drill pipe. Therefore, in the purchase, on its raw materials and production process to do to deepen the understanding. geological drill pipe
What is the structural difference between spiral geological drill pipe and turbine geological drill pipe?Shandong Yikuang Science and Technology Drill Pipe, Spiral Drill Pipe, Geological Drill Pipe-Sales Hotline: 13508920928,0635-2311078
Compared with the spiral geological drill pipe, the turbine geological drill pipe has a complex structure and requires high assembly accuracy, and the length of the turbine geological drill pipe is significantly greater than the length of the spiral geological drill pipe under the condition that the outer diameter of the drilling tool and the torque are similar. Excessive length is detrimental to the whipstock operation and will significantly reduce the tool's whipstock capability and its ability to pass in a curved wellbore.Shandong Yikuang Science and Technology Drill Pipe, Spiral Drill Pipe, Geological Drill Pipe-Sales Hotline: 13508920928,0635-2311078
The torque level of the turbine geological drill pipe with different outer diameter varies greatly, while the working torque of the spiral geological drill pipe changes relatively little with its outer diameter. Therefore, it is appropriate to develop large diameter products for turbine geological drill pipes (too small size will make the torque too small). Its diameter range is generally Φ320mm. For small diameter power drilling tools, spiral geological drill pipes can be mainly developed. The diameter range of its products is generally Φ45 -- Φ244mm. geological drill pipe
How to save geological drill pipe?
1. avoid moisture
Avoid storing in a humid environment, because the geological drill pipe in a humid environment, the surface covered with moisture and oxygen chemical reaction to form rust, damage the quality of the geological drill pipe, and then affect sales. The geological drill pipe should not be placed in places where the temperature is too high and in direct sunlight. If the temperature of the geological drill pipe is exposed to direct sunlight, the temperature of the geological drill pipe will rise, and the physical characteristics of the geological drill pipe will be changed by thermal expansion and contraction, which will cause damage or tooth loss during use.
2 Avoid corrosion
The geological drill pipe is placed in a corrosive chemical environment, which will seriously corrode the surface of the geological drill pipe. Most of the geological drill pipes generally used in corrosive environment are galvanized or nickel-plated geological drill pipes. geological drill pipe
Helical geological drill pipe maintenance operation
1 The spiral geological drill pipe shall be regularly maintained to determine the maintenance period, and rust and dust prevention treatment shall be carried out regularly.
2 The use of spiral geological drill pipe shall be within the rated drilling distance of the drilling rig, and the matching spiral geological drill pipe shall be adopted according to the technical parameters of the drilling distance.
3 Geological spiral geological drill pipe is made of special geological drill pipe for mining geology and its matching joint friction welding, so it has good geological drill pipe..
Shandong Yiguang Drilling and Production Technology Co., Ltd. produces various geological drill pipes for drilling engineering., spiral drill pipe,triangular drill pipe,coal drill pipe,Drill,Drill pipe, etc., complete specifications!Strength manufacturers,Trustworthy!Company set research and development-Production-Sales-After sales as a whole, welcome customers to purchase, fixed telephone:0635-2311078Mobile phone number13508920928
Yikuang Technology official website http://www.ykzckj.com
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Key words:
Drill pipe, geology, spiral, turbine, diameter, technology, torque, environment, spiral drill pipe, geological drill pipe
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