Tool Introduction:

The ET-SSD series slide sleeve is a high-performance balanced slide sleeve that can connect oil pipes and annulus for cyclic or layered mining. When needed, sliding can be opened or closed using standard wire rope methods and displacement tools. The design of the shifting tool allows it to specify any locking device surface and matching sealing cylinder to receive various wire rope locking devices and accessories; The sliding sleeve design has a large-sized circulation channel, and when the sliding sleeve is opened, there is almost no obstruction to fluid circulation.

Structural features:

① Large diameter design, large flow area, suitable for acid pressure operations and other measures;

② It can achieve multiple switch operations and has a wide range of applications;

③ Equipped with a locking angled torque shoulder structure, it can withstand higher torque and reduce the risk of buckling.

Operation:

When opening the sliding sleeve, use a steel wire to lower the switch tool into the sliding sleeve, shake it downwards until it is released, lift the tool string up to the top of the sliding sleeve, and then shake it downwards again, repeating several times to ensure that the sliding sleeve is fully opened;

When closing the sliding sleeve, use a steel wire to move the switch tool to the lower end of the sliding sleeve, lift the switch tool up and shake it upwards until the switch tool is released, and repeat the closing operation to ensure that the sliding sleeve is completely closed.

Technical parameters: