Permapak Accessories

Seal Bore Extension

A seal bore extension is used in installations where floating seals are required due to tubing contractions. This packer accessory allows for a continuous seal bore and is available in lengths up to twenty feet.

Seal Bore to Mill-Out Coupling

A Seal Bore to Mill-Out Coupling is used to connect mill-out extensions to seal bore extensions.

Concentric Bottom

A concentric bottom is used to connect a seal bore extension to a packer.

Knock-Out Plug Bottom

When a Knock-Out Bottom is run below the packer, the knock-out plug permits a packer to serve as a bridge plug holding pressure from above and below.

Knock Out Plug

A Knock-Out Plug is knocked out during the manufacturing string is landed.

Mill Out Extension

A Mill-Out Extension is used in installations during floating seals are need due to tubing contractions. In addition, this packer accessory provides a larger ID between a packer bore and a seal bore extension allowing a packer plucked when a packer is milled out.

Pump Out Plug

A Pump-Out Plug is obtainable with a choice of threads allowing the pump-out plug to be attached to a packer, seal bore extension, mill-out extension or tailpipe and hold pressure from below after the packer is set. Once the production string is landed, pressure is applied to the tubing and the pump-out plug is removed to allow full opening.

Mill Out Bottom

A Mill-Out Bottom is used to connect a mill-out extension to a packer.

Concentric Coupling

A Concentric Coupling is used to attaches seal bore extensions to enlarge length.

Wireline Re- Entry Bottom

A Wireline Re-Entry Bottom is used as the packer bottom during an extension below a packer is not required.