Company Profile
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Development History
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Downhole drilling motors
Toe sliding sleeve
Mud pump accessories
Fishing tool
Oil casing
Accessory products
Mould
Usage method
Maintenance
Fault analysis
Common problem
Screw drill parameters
Product identification description
Working principle
Product application cases
Domestic market
International market
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資質榮譽
When selecting the screw drilling tool for operation, the specification and model of the drilling tool shall be selected according to the well size, required drilling trajectory, bottom hole temperature, bit requirements...