Buckle cleaning and oiling mechanism for oil and gas drilling and operation method

The multi-dimensional collaborative design of the cleaning and oiling mechanism solves the problem that existing equipment is difficult to adapt to different specifications of drilling tools and working conditions for cleaning and oiling. It realizes efficient and seamless cleaning and oiling operations, and improves the efficiency and reliability of oil and gas drilling operations.

CN121593674APending Publication Date: 2026-03-03JIANGSU JIEJIESIE INTELLIGENT EQUIPMENT CO LTD
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Patent Information

Application Number
CN202511809298.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-03
Publication Date
2026-03-03

AI Technical Summary

Technical Problem

Existing oil and gas drilling thread cleaning and oiling equipment lacks operational flexibility and is difficult to adapt to different specifications of drill bits and different heights and angles of thread positions. Cleaning and oiling operations require secondary positioning, which prolongs the operation cycle and is prone to deviation.

Method used

A thread cleaning and oiling mechanism is designed, comprising a lifting assembly, a power assembly, a swing assembly, a thread cleaning assembly, and an oiling assembly. Through multi-dimensional collaborative design, efficient cleaning and oiling of drill thread is achieved. The lifting assembly drives the power assembly and the oiling assembly to move vertically up and down, the swing assembly drives the thread cleaning assembly to rotate in the vertical plane, and the power assembly drives the swing assembly to rotate. Combined with the sliding and rotating of the cleaning brush head, all-round cleaning and seamless oiling are achieved.

Benefits of technology

It enables thorough cleaning and oiling of drilling tools of different specifications and under different working conditions, improving operational efficiency and reliability, reducing manual labor intensity, avoiding multiple alignment deviations, and ensuring the reliability of drilling tool connections.

✦ Generated by Eureka AI based on patent content.

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    Figure CN121593674A_ABST
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Abstract

The invention relates to a buckle cleaning and oil coating mechanism for oil and gas drilling and an operation method. The buckle cleaning and oil coating mechanism comprises a lifting assembly, a power assembly, a swing assembly, a buckle cleaning assembly and an oil coating assembly. The power assembly and the oiling assembly are arranged on the lifting assembly; the swing assembly is installed on the power assembly, the buckle cleaning assembly is rotatably installed on the swing assembly, and the driving end of the swing assembly is connected to the buckle cleaning assembly; the oiling assembly is located on the side of the buckle cleaning assembly. The lifting assembly is used for driving the power assembly and the oiling assembly to vertically ascend and descend, and the swing assembly is used for driving the thread cleaning assembly to rotate in a vertical plane to be close to or away from a drilling tool screw thread. The power assembly is used for driving the swing assembly to rotate, the swing assembly drives the thread cleaning assembly to rotate in the horizontal plane, and meanwhile the thread cleaning assembly drives a cleaning brush head of the thread cleaning assembly to rotate to clean drilling tool screw threads. After thread cleaning, the oil coating assembly can be close to the drilling tool screw thread for oil coating. The device has the beneficial effects that the operation efficiency and reliability are remarkably improved, and the device is more suitable for diversified operation scenes of an oil and gas drilling site.
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