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MSR-1 Mechanical Set Retrievable Packer

MSR-1 packers are mechanical set, retrievable type packer. These packers are designed to be run and set on tubing, released and moved, and set again without tripping the tubing. They can be retrieved, redressed if necessary, and used repeatedly.

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MSR-2 Mechanical Set Retrievable Packer

The MSR-2 double-grip packer has the feature of being able to set with tension or compression that holds pressure from above or below the packer. Once setting, the downhole string can be left in tension, compression or neutral.

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MSR-3 Mechanical Set Retrievable Packer

The MSR-3 packer combines advantages of retrievable packer with features of permanent packer. It provides for a broad range of application, including production, water inject, zone isolation and workover remedial operation.
The packer is set with right-hand rotation while slacking off tubing weight. Right-hand rotation with slight tension applied releases the packer.

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R3 Double Grip Mechanical Set Retrievable Packer

The R3 Double Grip Mechanical Set Packer is designed to be the upper hydraulic anchor and the lower slip with double-grip anchoring structure, which can be used for production, stimulation and testing applications. The balanced piston improves the stability of the tool under pressure. The upper hydraulic anchor is designed to control balance valve and ensure the bypass is closed when setting.

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R3 Single Grip Mechanical Set Retrievable Packer

The R3 single -grip retrievable packer is used in production as a conventional long stroke packer. It has a proven three-piece packing element and a large bypass port.

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D1 Single Grip Mechanical Set Retrievable Packer

The D1 tension packer is a compact, economical, retrievable packer. Primarily used in water flood applications, this packer can also be used for production and/or treating operations.
Since the D1 packer is tension set, it is suited for shallow wells where set-down weight is not available.

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