Equipment for testing clutch orienting device

Abstract

The invention relates to equipment for testing a clutch orienting device, wherein the equipment comprises a transmission liquid inlet combined part, a transmission liquid discharge combined part, a drilling rod power simulation mechanism, a drilling tool load simulation mechanism and a fluid motion simulation mechanism; the transmission liquid inlet combined part is connected with a shell of the clutch orienting device; the transmission liquid discharge combined part is connected with a cylinder body of the clutch orienting device; the drilling rod power simulation mechanism applies forward torque to the shell through the transmission liquid inlet combined part and drives the shell and the cylinder body to rotate around the central axis where the shell and the cylinder body coincide; the drilling tool load simulation mechanism is used for applying reverse torque to the cylinder body through the transmission liquid discharge combined part; and the fluid motion simulation mechanism is connected with the transmission liquid inlet combined part and the transmission liquid discharge combined part, and can control the on-off state of a hydraulic control switch by means of the transmission liquid inlet combined part and the transmission liquid discharge combined part. According to the equipment for testing the clutch orienting device, the problem that the clutch orienting device is difficult to test before well drilling is solved, the risk that the clutch orienting device breaks down underground is reduced, and well drilling efficiency and the success rate can be improved favourably.

Description

technical field [0001] The invention belongs to the technical field of petroleum drilling, and in particular relates to a device for testing a clutch orienting device. Background technique [0002] The clutch orientation device is used to be connected between the drill pipe and the drilling tool during the drilling process, and can separate the drill pipe and the drilling tool for relative rotation. The clutch orientation device includes a casing, a cylinder body and a hydraulic control switch. Wherein the hydraulic control switch can be triggered by fluids of different pressures and selectively engages or disengages the housing with the cylinder. However, due to the huge cost of drilling, once the clutch directional device fails during the drilling process, it is likely to delay the drilling schedule, or even lead to drilling failure, resulting in huge economic losses and human losses. Therefore, there is an urgent need for a device that can test the clutch directional dev...

AI Technical Summary

Problems solved by technology

[0003] In order to solve all or part of the above-mentioned problems, the object of the present invention is to provide a device for testing the clutch directional device to solve the problem that it is difficult to test the clutch directional device before drilling, and reduce the risk of failure of the clutch directional device downhole. Helps improve drilling efficiency and success rate

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