E-Swivel Slim One-Way

Applications

• Progressive cavity pumps with anti-rotation anchors
• Setting tubing anchors
• Used in conjunction with surface tubing rotators

Features & Benefits

• Maximum bypass
• Operates in both tension and compression
• Built-in clutch system will not allow swivel to freely rotate if the tubing anchor fails
• Large bore for minimal fluid flow restriction
• Simple shear replacement feature
• Available in different materials and threads on request.

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The Evolution E-Swivel Slim One-Way swivel is designed to be run in conjunction with the Evolution Tubing Rotator on pumping wells that utilize a progressive cavity pump and an anti-rotation anchor.

The Slim One-Way design has all the same features as our CDHS Swivel, but is used in applications where a smaller OD is called for.

The E-Swivel Slim One-Way swivel has a shear release that allows the anti-rotation anchor to be set.  In addition, the swivel has a built-in clutch system that will not allow the swivel to freely rotate if the anti-rotation anchor fails.

Operation

This tool does not function as a swivel until the shear screws are sheared. Rotation to the right sets the tubing anchor. Once the anchor is set, continued torque shears the screws allowing free rotation to the right.

The clutch features three ratchet pins that create the ratcheting effect – allowing the swivel to rotate freely to the right while disallowing left hand rotation. This locking allows for tools to be set and unset below. Once in place, the tubing freely swivels to the right but locks the tubing to the left.

Specifications

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