Basic types of petroleum drilling tool stabilizers


release time:2024-07-10

source: network

        Petroleum drilling tool stabilizers can be classified into various types based on their structure and characteristics, mainly including:
1. Rigid stabilizer:
Features: including spiral and straight edges, both can be made into long or short shapes to meet various geological and technological requirements.
Application: It is the most widely used stabilizer.
2. Non rotating rubber sleeve stabilizer:
Features: It can be used in the well without rotating with the drill string, without damaging the wellbore wall, and is safe to use.
Disadvantages: Lack of ability to repair wellbore walls, limited by underground temperature, and low service life.
3. Roller stabilizer:
Features: Has strong ability to rest the wellbore, can maintain wellbore regularity, and make the curvature of the wellbore change smoothly and smoothly.
Application: Mainly used in abrasive formations, beneficial for operations such as tripping, completion logging, and casing.

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