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Safety Shear Sub // Outer Diameter 2 63/64" Inner Diameter 47.62 mm (1 7/8") Pressure Shear: 12 x 2000 lbs Connectors 2 3/8" EUE

Outer Diameter

Inner Diameter



Product Technical Configuration

Outer Diameter 2 63/64"
Pressure Shear: 12 x 2000 lbs
Inner Diameter 47.62 mm (1 7/8")
Connectors 2 3/8" EUE

Product country of origin: Canada

Location of the product: Canada

Available:  For Sale

Supplier reference: 04-332

Original manufacturer: Select Energy Systems Inc.

Finalized quotes will be sent directly to the supplier


The Rotational Safety Shear Sub is used above bottom hole assemblies which, in operation, must rotate independently of the coiled tubing.

The two-piece unit uses shear screws to hold a pre-set force value, determined by type, quantity and shear rating of the screws.


Should the bottom hole assembly become stuck in the wellbore, straight pick up in the tubing, in excess of the shear screw rating, separates the sub, allowing retrieval of the coiled tubing.

Standard sized fishing neck remains in the well for subsequent retrieval operations.


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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Related Product Variants

Product Name Outer Diameter Pressure Inner Diameter Connectors
Safety Shear Sub 2 63/64" Shear: 12 x 2000 lbs 47.62 mm (1 7/8") 2 3/8" EUE

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