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Mighty-Mite Retrievable Packer - 4-1/2"

Type of product: Mechanical retrievable packer

Size: 4-1/2"

Outside Diameter: 3.8

Connections: 1.5" NPT

Working pressure: 3 PSI

Internal Diameter: 1.375"

Release type: Shear

Supplier reference: 57820

Original manufacturer: Select Energy Systems Inc.


The Mighty-Mite™ Retrievable Packer is a highly reliable tool designed specifically for coiled tubing conveyed applications. The compact design features a built-in hydraulic set and lock mechanism. Straight tension applied to the packer shears the inner mandrel at a predetermined value, unsetting the packer. The release mechanism operates independently of the set mechanism resulting in a positive release. This allows low release shear values to be used when string tension is critical. The compact size allows a short lubricator length for ease of deployment in live well operations. To set the packer, simply apply air, nitrogen or fluid pressure to the tubing string until the specified differential pressure at the tool is reached. The Mighty-Mite™ is equipped with either a shear plug immediately below the packer or on the tail joint end. Shear plugs are pre-set to apply the specified pressure required to set the packer. 



Select Energy Systems Inc (SESI) is a Canadian based service company providing solutions throughout Western Canada, United States and international oil and gas markets since 1988. Specializing in Coiled Tubing applications, SESI provides a variety of Coiled Tubing surface and down hole equipment. 

SESI offers tools and systems for a wide variety of applications including concept design and field installation. SESI’s experienced team has provided live well installations of various Coiled Tubing applications globally and trained end users on site in multiple countries. 

SESI now offers a Virtual Service Technician who can remotely assist you anywhere internet is available.  Through years of research and growth,

SESI now provides some of the most sought after equipment in thermal applications in Western Canada expanding our expertise in the oil production industry.  Select Energy Systems Inc is seen as a valuable and reliable vendor partnership to some of the world’s largest oil and gas producers and continues to be called upon to provide in-house solutions to solve complex issues.

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