Introduction to the composition of workover rig

Release time:

2021-11-30

Downhole operation equipment is a set of comprehensive equipment that provides power for the repair or replacement of downhole string or wellbore. There are many workover equipment, which can be divided into power equipment, tripping equipment, rotating equipment, circulation equipment, wellhead control devices, etc. according to performance and use. Among them, the workover rig is a very basic and main power source in downhole operation and construction. The composition and classification information of the workover rig will be detailed as follows:

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1. Power-driven equipment
The power drive equipment is the power source of the workover rig, which is mainly composed of diesel engine, gearbox and other equipment to provide power for all working equipment of the workover rig.
2. Transmission system equipment
The transmission system equipment connects the power equipment with the working unit. The working unit is mainly composed of transmission components and control components such as transfer case, angle transmission case, transmission shaft, etc. It is used to transmit power and distribute power.

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3. Walking system equipment
Travel system equipment provides transportation support for the workover rig, mainly including frame assembly, suspension assembly, axle assembly, brake system and other components.

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4. Working system equipment
The working equipment is the equipment for the downhole operation of the workover rig, which is mainly composed of the rotating system and the lifting system.

Common maintenance methods for drilling rigs

How to maintain the workover rig daily

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